JP4762077B2 - 鉄鋼部材の焼入れ方法、焼入れ鉄鋼部材及び焼入れ表面保護剤 - Google Patents
鉄鋼部材の焼入れ方法、焼入れ鉄鋼部材及び焼入れ表面保護剤 Download PDFInfo
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- JP4762077B2 JP4762077B2 JP2006216577A JP2006216577A JP4762077B2 JP 4762077 B2 JP4762077 B2 JP 4762077B2 JP 2006216577 A JP2006216577 A JP 2006216577A JP 2006216577 A JP2006216577 A JP 2006216577A JP 4762077 B2 JP4762077 B2 JP 4762077B2
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- quenching
- nitride layer
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- steel
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- 239000010959 steel Substances 0.000 title claims description 78
- 229910000831 Steel Inorganic materials 0.000 title claims description 77
- 238000000034 method Methods 0.000 title claims description 30
- 229910000760 Hardened steel Inorganic materials 0.000 title claims description 7
- 239000003223 protective agent Substances 0.000 title description 10
- 150000004767 nitrides Chemical class 0.000 claims description 53
- 230000000171 quenching effect Effects 0.000 claims description 53
- 238000010791 quenching Methods 0.000 claims description 52
- 238000011282 treatment Methods 0.000 claims description 41
- 230000006698 induction Effects 0.000 claims description 26
- 239000012700 ceramic precursor Substances 0.000 claims description 19
- 229910052719 titanium Inorganic materials 0.000 claims description 19
- 229910052726 zirconium Inorganic materials 0.000 claims description 18
- 229910052750 molybdenum Inorganic materials 0.000 claims description 15
- 229910052721 tungsten Inorganic materials 0.000 claims description 15
- 229910052804 chromium Inorganic materials 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 13
- 229910052758 niobium Inorganic materials 0.000 claims description 13
- 229910052715 tantalum Inorganic materials 0.000 claims description 13
- 229910052727 yttrium Inorganic materials 0.000 claims description 13
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 229910052735 hafnium Inorganic materials 0.000 claims description 12
- 229910052720 vanadium Inorganic materials 0.000 claims description 12
- 229910052788 barium Inorganic materials 0.000 claims description 9
- 229910052791 calcium Inorganic materials 0.000 claims description 9
- 229910052749 magnesium Inorganic materials 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 229910052706 scandium Inorganic materials 0.000 claims description 9
- 239000002243 precursor Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 104
- 239000000463 material Substances 0.000 description 77
- 229910001337 iron nitride Inorganic materials 0.000 description 28
- 238000005121 nitriding Methods 0.000 description 27
- 229910052751 metal Inorganic materials 0.000 description 26
- 239000002184 metal Substances 0.000 description 26
- 150000002484 inorganic compounds Chemical class 0.000 description 23
- 229910010272 inorganic material Inorganic materials 0.000 description 23
- 239000010936 titanium Substances 0.000 description 21
- 150000002500 ions Chemical class 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 150000003839 salts Chemical class 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 239000011651 chromium Substances 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 11
- 239000010955 niobium Substances 0.000 description 11
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 10
- 239000011575 calcium Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 8
- 239000010408 film Substances 0.000 description 8
- 229910000975 Carbon steel Inorganic materials 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 7
- 238000005238 degreasing Methods 0.000 description 7
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 7
- 239000010962 carbon steel Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000007733 ion plating Methods 0.000 description 6
- 229910044991 metal oxide Inorganic materials 0.000 description 6
- 150000004706 metal oxides Chemical group 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000011241 protective layer Substances 0.000 description 5
- 229910000851 Alloy steel Inorganic materials 0.000 description 4
- 229910052582 BN Inorganic materials 0.000 description 4
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 4
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 4
- CXOWYMLTGOFURZ-UHFFFAOYSA-N azanylidynechromium Chemical compound [Cr]#N CXOWYMLTGOFURZ-UHFFFAOYSA-N 0.000 description 4
- 238000005255 carburizing Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- WRAGBEWQGHCDDU-UHFFFAOYSA-M C([O-])([O-])=O.[NH4+].[Zr+] Chemical compound C([O-])([O-])=O.[NH4+].[Zr+] WRAGBEWQGHCDDU-UHFFFAOYSA-M 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 229910000423 chromium oxide Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 150000002736 metal compounds Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 2
- ZVWKZXLXHLZXLS-UHFFFAOYSA-N zirconium nitride Chemical compound [Zr]#N ZVWKZXLXHLZXLS-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 description 1
- 229940010552 ammonium molybdate Drugs 0.000 description 1
- 235000018660 ammonium molybdate Nutrition 0.000 description 1
- 239000011609 ammonium molybdate Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- -1 and further Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- QXDMQSPYEZFLGF-UHFFFAOYSA-L calcium oxalate Chemical compound [Ca+2].[O-]C(=O)C([O-])=O QXDMQSPYEZFLGF-UHFFFAOYSA-L 0.000 description 1
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000004453 electron probe microanalysis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- QXDNWIJGNPKDRX-UHFFFAOYSA-J hafnium(4+);oxalate Chemical compound [Hf+4].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O QXDNWIJGNPKDRX-UHFFFAOYSA-J 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- WPCMRGJTLPITMF-UHFFFAOYSA-I niobium(5+);pentahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[Nb+5] WPCMRGJTLPITMF-UHFFFAOYSA-I 0.000 description 1
- 238000006864 oxidative decomposition reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002294 plasma sputter deposition Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- ZIRLXLUNCURZTP-UHFFFAOYSA-I tantalum(5+);pentahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[Ta+5] ZIRLXLUNCURZTP-UHFFFAOYSA-I 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/40—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions
- C23C8/42—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions only one element being applied
- C23C8/48—Nitriding
- C23C8/50—Nitriding of ferrous surfaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/0641—Nitrides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/58—After-treatment
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/34—Nitrides
- C23C16/342—Boron nitride
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/56—After-treatment
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
- C23C28/042—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material including a refractory ceramic layer, e.g. refractory metal oxides, ZrO2, rare earth oxides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/80—After-treatment
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Description
基材として直径8mm、長さ12mmのSCM440調質材を使用し、この表面を脱脂洗浄したのち、溶融塩浴中で570℃で2時間塩浴軟窒化処理(タフトライド処理:日本パーカライジング(株)製)して油冷し、鋼材表面に厚さ12μmの窒化鉄からなる化合物層を形成した。
基材として直径20mm、長さ40mmの調質材(SCM440)を使用し、この表面を脱脂洗浄したのち、溶融塩浴中で570℃で2時間軟窒化処理(タフトライド処理:日本パーカライジング(株)製)して鋼材表面に厚さ10μmの窒化鉄からなる化合物層を形成した。
基材として直径8mm、長さ12mmのSCM440調質材を使用し、この表面を脱脂洗浄したのち、溶融塩浴中で570℃で2時間軟窒化処理(タフトライド処理:日本パーカライジング(株)製)して鋼材表面に厚さ12μmの窒化鉄層を形成した。
基材として直径8mm、長さ12mmのSCM440調質材を使用し、この表面を脱脂洗浄したのち、溶融塩浴中で570℃で2時間軟窒化処理(タフトライド処理:日本パーカライジング(株)製)して鋼材表面に厚さ12μmの窒化鉄層を形成した。
基材として直径20mm、長さ40mmの調質材(SCM440)を使用し、この表面を脱脂洗浄したのち、溶融塩浴中で570℃で2時間軟窒化処理(タフトライド処理:日本パーカライジング(株)製)して鋼材表面に厚さ10μmの窒化鉄層を形成した。
基材として直径8mm、長さ12mmのSCM440調質材を使用し、この表面を脱脂洗浄したのち、溶融塩浴中で570℃で2時間軟窒化処理(タフトライド処理:日本パーカライジング(株)製)して鋼材表面に厚さ12μmの窒化鉄層を形成した。
基材として直径20mm、長さ40mmの調質材(SCM440)を使用し、この表面を脱脂洗浄したのち、イオンプレーティング装置により1時間処理し、鋼材表面に厚さ3μmの窒化チタンからなる硬質窒化物層を形成した。
基材として直径8mm、長さ12mmのSCM440調質材を使用し、この表面を脱脂洗浄したのち、イオンプレーティング装置で2時間処理し、鋼材表面に厚さ5μmの窒化クロムからなる硬質窒化物層を形成した。
基材として直径8mm、長さ12mmのSCM440調質材を使用し、この表面を脱脂洗浄したのち、プラズマCVD装置で3時間処理し、鋼材表面に厚さ3μmの窒化ホウ素からなる硬質窒化物層を形成した。
基材として直径20mm、長さ40mmの調質材(SCM440)を使用し、この表面を脱脂洗浄したのち、イオンプレーティング装置により2時間処理して鋼材表面に厚さ3μmの窒化ジルコニウム層を形成した。
基材として直径8mm、長さ12mmのSCM440調質材を使用し、この表面を脱脂洗浄したのち、溶融塩浴中で570℃で2時間軟室化処理(タフトライド処理:日本パーカライジング(株)製)して鋼材表面に厚さ12μmの窒化鉄層を形成した。
基材として実施例1と同じ炭素鋼材を使用し、この表面を脱脂洗浄したのち、溶融塩浴中で570℃で1時間軟窒化処理(タフトライド処理:日本パーカライジング(株)製)して鋼板表面に厚さ12μmの窒化鉄層を形成したのち、そのまま実施例1と同じ高周波焼入れ装置を使用して850℃×3秒間の高周波を加えて、直ちに水冷して焼入れを行った。
基材として実施例1と同じ炭素鋼材を使用し、この表面を脱脂洗浄したのち、溶融塩浴中で570℃で1時間軟窒化処理(タフトライド処理:日本パーカライジング(株)製)して鋼板表面に厚さ約5μmの窒化鉄層を形成した。
基材として実施例1と同じ炭素鋼材を使用し、この表面を脱脂洗浄したのち、イオンプレーティング装置により1時間処理し、鋼材表面に厚さ3μmの窒化チタンからなる硬質窒化物層を形成した。さらに、実施例1と同じ高周波焼入れ装置を使用して850℃×3秒間の高周波を加えて、直ちに水冷して焼入れを行った。
基材として実施例1と同じ炭素鋼材を使用し、この表面を脱脂洗浄したのち、イオンプレーティング装置により1時間処理し、鋼材表面に鋼材表面に厚さ5μmの窒化クロムからなる硬質窒化物層を形成した。さらに、実施例1と同じ高周波焼入れ装置を使用して850℃×3秒間の高周波を加えて、直ちに水冷して焼入れを行った。
基材として実施例1と同じ炭素鋼材を使用し、この表面を脱脂洗浄したのち、プラズマCVD装置で3時間処理し、鋼材表面に厚さ3μmの窒化ホウ素からなる硬質窒化物層を形成した。さらに実施例1と同じ高周波焼入れ装置を使用して850℃×3秒間の高周波を加えて、直ちに水冷して焼入れを行った。
これらの処理を行った鋼材は、マイクロカッターで切断し、窒化物層の残存状態を金属顕微鏡で確認するとともに、最表面及び表面から0.1mmの断面の硬度をマイクロビッカース硬度計で測定した。表1に評価試験結果の一覧を示す。また、図1〜図3に、実施例1、比較例1及び比較例2における、断面の金属顕微鏡写真を示す。尚、図1〜図3の中央の白色部が窒化鉄を含む無機化合物層であり、その下部が鉄鋼基材部である。
Claims (6)
- 表面に硬質窒化物層を有する鉄鋼材料を、Ti、Zr、Hf、V、Nb、Ta、Cr、W、Mo及びAlからなる群の中から選択される少なくとも1種の元素を含有するセラミック前駆体を含む液に接触させたのち、焼入れ処理を行うことを特徴とする鉄鋼部材の焼入れ方法。
- 前記セラミック前駆体を含む液が、さらにCa、Mg、Y、Sc及びBaの中から選ばれる少なくとも1種の元素を含有する、請求項1に記載の鉄鋼部材の焼入れ方法。
- 前記焼入れ処理が高周波焼入れである、請求項1又は2に記載の鉄鋼部材の焼入れ方法。
- 表面に硬質窒化物層を有する鉄鋼材料を、Ti、Zr、Hf、V、Nb、Ta、Cr、W、Mo及びAlからなる群の中から選択される少なくとも1種の元素を含有するセラミック前駆体を含む液に接触させたのち、焼入れ処理を行うことを特徴とする焼入れ鉄鋼部材の製造方法。
- 前記セラミック前駆体を含む液が、さらにCa、Mg、Y、Sc及びBaの中から選ばれる少なくとも1種の元素を含有する、請求項4に記載の焼入れ鉄鋼部材の製造方法。
- 前記焼入れ処理が高周波焼入れである、請求項4又は5に記載の焼入れ鉄鋼部材の製造方法。
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JP2006216577A JP4762077B2 (ja) | 2006-08-09 | 2006-08-09 | 鉄鋼部材の焼入れ方法、焼入れ鉄鋼部材及び焼入れ表面保護剤 |
EP20070791541 EP2053144B1 (en) | 2006-08-09 | 2007-07-30 | Method for producing quenching of steel member, quenched steel member, and use of a surface protecting agent in a process for producing quenched steel member |
PCT/JP2007/064847 WO2008018308A1 (en) | 2006-08-09 | 2007-07-30 | Method for quenching of steel member, quenched steel member, and agent for protecting quenched surface |
KR1020097004702A KR101140464B1 (ko) | 2006-08-09 | 2007-07-30 | 철강 부재의 켄칭 방법, 켄칭 철강 부재 및 켄칭 표면 보호제 |
US12/376,861 US20100163138A1 (en) | 2006-08-09 | 2007-07-30 | Method for quenching of steel member, quenched steel member, and agent for protecting quenched surface |
CN2007800292953A CN101501247B (zh) | 2006-08-09 | 2007-07-30 | 钢铁部件的淬火方法、淬火钢铁部件以及淬火表面保护剂 |
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JP2011032536A (ja) * | 2009-07-31 | 2011-02-17 | Neturen Co Ltd | 焼入れ鉄鋼部材の複合熱処理方法及び焼入れ鉄鋼部材 |
JP5328545B2 (ja) * | 2009-07-31 | 2013-10-30 | 日本パーカライジング株式会社 | 窒素化合物層を有する鉄鋼部材、及びその製造方法 |
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JP5649884B2 (ja) * | 2010-09-14 | 2015-01-07 | 日本パーカライジング株式会社 | 窒素化合物層を有する鉄鋼部材、及びその製造方法 |
EP2634571B1 (en) * | 2010-10-26 | 2020-02-19 | Neturen Co., Ltd. | Quenching depth measuring method and quenching depth measuring device |
US20130291813A1 (en) * | 2010-12-13 | 2013-11-07 | Kawasaki Jukogyo Kabushiki Kaisha | Drive Cam and Valve Operating System in Engine |
DE102013107100A1 (de) * | 2013-07-05 | 2015-01-08 | Thyssenkrupp Steel Europe Ag | Verschleißfestes, zumindest teilweise unbeschichtetes Stahlteil |
CN104017424B (zh) * | 2014-05-30 | 2015-10-28 | 攀钢集团攀枝花钢铁研究院有限公司 | 水性钛锭耐高温吸氧涂料及其应用以及钛锭的生产方法 |
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CN104004401B (zh) * | 2014-05-30 | 2015-09-16 | 攀钢集团攀枝花钢铁研究院有限公司 | 保护涂料及其应用以及钛锭的生产方法 |
CN104004399B (zh) * | 2014-05-30 | 2015-09-16 | 攀钢集团攀枝花钢铁研究院有限公司 | 高温保护涂料及其应用以及钛锭的生产方法 |
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CN104151912B (zh) * | 2014-07-02 | 2015-09-16 | 攀钢集团攀枝花钢铁研究院有限公司 | 油性耐高温保护涂料及其应用以及钛锭的生产方法 |
CN104151910B (zh) * | 2014-07-02 | 2015-08-12 | 攀钢集团攀枝花钢铁研究院有限公司 | 油性抗高温涂料及其应用以及钛锭的生产方法 |
CN105132660A (zh) * | 2015-09-25 | 2015-12-09 | 尚成荣 | 一种脚踏式锯床用检具的热处理方法 |
SE539347C2 (en) | 2015-11-02 | 2017-07-18 | Solid lubricant-coated steel articles, method and apparatus for manufacturing thereof and quenching oil used in the manufacturing | |
JP6757194B2 (ja) * | 2016-07-11 | 2020-09-16 | 日本パーカライジング株式会社 | スケール除去性に優れた熱処理前炭素鋼材、熱処理後炭素鋼材及びそれらの製造方法、並びに、スケール除去方法及び易脱スケール性皮膜形成用剤 |
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-
2006
- 2006-08-09 JP JP2006216577A patent/JP4762077B2/ja active Active
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2007
- 2007-07-30 WO PCT/JP2007/064847 patent/WO2008018308A1/ja active Application Filing
- 2007-07-30 EP EP20070791541 patent/EP2053144B1/en not_active Not-in-force
- 2007-07-30 US US12/376,861 patent/US20100163138A1/en not_active Abandoned
- 2007-07-30 CN CN2007800292953A patent/CN101501247B/zh not_active Expired - Fee Related
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KR101140464B1 (ko) | 2012-04-30 |
EP2053144A1 (en) | 2009-04-29 |
CN101501247A (zh) | 2009-08-05 |
JP2008038220A (ja) | 2008-02-21 |
CN101501247B (zh) | 2011-11-23 |
KR20090051066A (ko) | 2009-05-20 |
WO2008018308A1 (en) | 2008-02-14 |
EP2053144B1 (en) | 2015-05-06 |
EP2053144A4 (en) | 2011-06-29 |
US20100163138A1 (en) | 2010-07-01 |
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