ES342038A1 - Superplastic nickel alloys - Google Patents
Superplastic nickel alloysInfo
- Publication number
- ES342038A1 ES342038A1 ES342038A ES342038A ES342038A1 ES 342038 A1 ES342038 A1 ES 342038A1 ES 342038 A ES342038 A ES 342038A ES 342038 A ES342038 A ES 342038A ES 342038 A1 ES342038 A1 ES 342038A1
- Authority
- ES
- Spain
- Prior art keywords
- steel
- austenite
- ferrite
- exceed
- total
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/052—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 40%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/06—Alloys based on chromium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S420/00—Alloys or metallic compositions
- Y10S420/902—Superplastic
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Paints Or Removers (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
Abstract
A steel containing up to 0À08%C is characterized by a fine grained micro-structure comprising austenite or martensite in a ferrite matrix in which the transverse mean path between the austenite or martensite particles is so short (e.g. not above 8 microns) that when the steel is strained at 0À16-0À26 inch inch minute at 925-980 C. its tensile elongation is at least 150%. The steel may comprise Cr 18-35% Ni 2-12% C 0À08% max. Ti up to 1À5% # (a) up to 1À5% total V up to 1% # (b) Ti + V is at least Mn 0À1% 4 x (%C-0À03) Si 0-1% (c) For Cu 2% or more Mo 0-3% Mn does not exceed 0À3% Co 0-2% and Si does not exceed Cu 0-2À5% 0À4% (d) 1À17% (%Ni) + 13À3 # %Cr + %Mo # 3À5(%Ni) + 11 the balance, apart from up to 1% in total of Mg, Zr, Al, Ce, B and Hf and the lowest amounts possible of P, N, S, O and H, being iron. Steels as above containing 23-35% Cr and 4À5-12% Ni are said to be novel. The desired micro-structure is made by plastically deforming the steel (e. g. by 50%) in the two phase temperature region, the steel having a ferrite solid solution structure containing precipitable austenite, and heating the steel within the said region during or after the deformation to recrystallize the ferrite and precipitate the austenite. The alloys may be welded using a matching filler wire.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US55918566A | 1966-06-21 | 1966-06-21 | |
| US56363066A | 1966-06-30 | 1966-06-30 | |
| US63851967A | 1967-05-15 | 1967-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES342038A1 true ES342038A1 (en) | 1968-10-01 |
Family
ID=27415788
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES342040A Expired ES342040A1 (en) | 1966-06-21 | 1967-06-20 | Superplastic nickel alloys |
| ES342039A Expired ES342039A1 (en) | 1966-06-21 | 1967-06-20 | Superplastic nickel alloys |
| ES342038A Expired ES342038A1 (en) | 1966-06-21 | 1967-06-20 | Superplastic nickel alloys |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES342040A Expired ES342040A1 (en) | 1966-06-21 | 1967-06-20 | Superplastic nickel alloys |
| ES342039A Expired ES342039A1 (en) | 1966-06-21 | 1967-06-20 | Superplastic nickel alloys |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3519419A (en) |
| JP (1) | JPS512413B1 (en) |
| AT (3) | AT295176B (en) |
| BE (3) | BE700251A (en) |
| CH (1) | CH524685A (en) |
| DE (3) | DE1533976A1 (en) |
| ES (3) | ES342040A1 (en) |
| FR (1) | FR1550996A (en) |
| GB (2) | GB1192934A (en) |
| NL (3) | NL6708309A (en) |
| NO (2) | NO122157B (en) |
| SE (2) | SE346121B (en) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1194961A (en) * | 1968-02-08 | 1970-06-17 | Int Nickel Ltd | Treatment of Nickel-Chromium Alloys |
| DE2117233B2 (en) * | 1971-04-08 | 1973-03-15 | Vereinigte Deutsche Metallwerke Ag, 6000 Frankfurt | USE OF A STABLE AUSTENITIC STEEL ALLOY FOR THE MANUFACTURING OF THE ARGONARE PROCESS WITHOUT ADDITIONAL MATERIALS WELDED WITHOUT WARM Cracks |
| US3816106A (en) * | 1972-08-25 | 1974-06-11 | Int Nickel Co | Strong, corrosion resistant alloy |
| US3975219A (en) * | 1975-09-02 | 1976-08-17 | United Technologies Corporation | Thermomechanical treatment for nickel base superalloys |
| US4025314A (en) * | 1975-12-17 | 1977-05-24 | The International Nickel Company, Inc. | Nickel-chromium filler metal |
| US4065302A (en) * | 1975-12-29 | 1977-12-27 | The International Nickel Company, Inc. | Powdered metal consolidation method |
| DE2708448A1 (en) * | 1976-03-01 | 1977-10-13 | Kubota Ltd | PROCESS FOR MANUFACTURING STAINLESS STEEL PRODUCTS |
| US4066448A (en) * | 1976-04-07 | 1978-01-03 | The International Nickel Company, Inc. | Nickel-chromium-cobalt containing alloys |
| US4410489A (en) * | 1981-07-17 | 1983-10-18 | Cabot Corporation | High chromium nickel base alloys |
| JPS6059291B2 (en) * | 1982-02-23 | 1985-12-24 | 株式会社クボタ | High corrosion fatigue strength duplex stainless steel cast steel for papermaking suction rolls |
| US4492672A (en) * | 1982-04-19 | 1985-01-08 | The United States Of America As Represented By The Secretary Of The Navy | Enhanced microstructural stability of nickel alloys |
| US4613388A (en) * | 1982-09-17 | 1986-09-23 | Rockwell International Corporation | Superplastic alloys formed by electrodeposition |
| JPS6052523A (en) * | 1983-09-01 | 1985-03-25 | Nippon Stainless Steel Co Ltd | Production of ferrite-austenite two-phase stainless steel |
| CA1242095A (en) * | 1984-02-07 | 1988-09-20 | Akira Yoshitake | Ferritic-austenitic duplex stainless steel |
| JPS60211028A (en) * | 1984-04-03 | 1985-10-23 | Daido Steel Co Ltd | Alloy for exhaust valve |
| US4529452A (en) * | 1984-07-30 | 1985-07-16 | United Technologies Corporation | Process for fabricating multi-alloy components |
| JPS61119640A (en) * | 1984-11-16 | 1986-06-06 | Honda Motor Co Ltd | Alloy for exhaust valve |
| GB2173816B (en) * | 1985-03-28 | 1989-06-21 | Sumitomo Metal Ind | Superplastic ferrous duplex-phase alloy and a hot working method therefor |
| US5413752A (en) * | 1992-10-07 | 1995-05-09 | General Electric Company | Method for making fatigue crack growth-resistant nickel-base article |
| FR2722510B1 (en) * | 1994-07-13 | 1996-08-14 | Snecma | PROCESS FOR THE PREPARATION OF 718 ALLOY SHEETS AND FOR THE SUPERPLASTIC FORMING OF SAME |
| JP3976003B2 (en) * | 2002-12-25 | 2007-09-12 | 住友金属工業株式会社 | Nickel-based alloy and method for producing the same |
| US7416618B2 (en) * | 2005-11-07 | 2008-08-26 | Huntington Alloys Corporation | High strength corrosion resistant alloy for oil patch applications |
| CN101868559A (en) * | 2007-11-19 | 2010-10-20 | 亨廷顿冶金公司 | Ultra high strength alloy for severe oil and gas environments and method of preparation |
| KR101460424B1 (en) * | 2010-03-23 | 2014-11-10 | 지멘스 악티엔게젤샤프트 | Metallic bondcoat with a high gamma/gamma' transition temperature and a component |
| US8608877B2 (en) * | 2010-07-27 | 2013-12-17 | General Electric Company | Nickel alloy and articles |
| ES2885758T3 (en) | 2012-01-20 | 2021-12-15 | Solu Stainless Oy | Procedure for the manufacture of an austenitic stainless steel product |
| US10253382B2 (en) | 2012-06-11 | 2019-04-09 | Huntington Alloys Corporation | High-strength corrosion-resistant tubing for oil and gas completion and drilling applications, and process for manufacturing thereof |
| EP2981216B1 (en) * | 2013-04-04 | 2017-08-30 | Aristotech Industries GmbH | Staple implant for influencing the growth in bone regions bordering an epiphyseal plate |
| US11130201B2 (en) * | 2014-09-05 | 2021-09-28 | Ametek, Inc. | Nickel-chromium alloy and method of making the same |
| JP6188171B2 (en) * | 2016-02-24 | 2017-08-30 | 日立金属Ｍｍｃスーパーアロイ株式会社 | High strength and corrosion resistant Ni-base alloy with excellent hot forgeability |
| JP6192760B1 (en) * | 2016-03-15 | 2017-09-06 | 日立金属Ｍｍｃスーパーアロイ株式会社 | Heat-resistant and corrosion-resistant high Cr content Ni-base alloy with excellent hot forgeability |
| WO2017168640A1 (en) * | 2016-03-30 | 2017-10-05 | 株式会社日立製作所 | Chromium-based two-phase alloy product and method for producing same |
| US10184166B2 (en) | 2016-06-30 | 2019-01-22 | General Electric Company | Methods for preparing superalloy articles and related articles |
| US10640858B2 (en) | 2016-06-30 | 2020-05-05 | General Electric Company | Methods for preparing superalloy articles and related articles |
| JP6965181B2 (en) | 2018-02-20 | 2021-11-10 | 株式会社日立製作所 | Cr-Fe-Ni alloy product |
| CN112157122A (en) * | 2020-11-10 | 2021-01-01 | 贵州大学 | Cryogenic processing method for improving strength and plasticity of 3003 aluminum alloy plate |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2809139A (en) * | 1952-10-24 | 1957-10-08 | Research Corp | Method for heat treating chromium base alloy |
| US3015558A (en) * | 1959-09-16 | 1962-01-02 | Grant | Nickel-chromium-aluminum heat resisting alloy |
| US3212886A (en) * | 1961-10-03 | 1965-10-19 | Armco Steel Corp | High temperature alloy |
| US3340101A (en) * | 1965-04-02 | 1967-09-05 | Ibm | Thermoforming of metals |
-
1966
- 1966-06-30 US US563630A patent/US3519419A/en not_active Expired - Lifetime
-
1967
- 1967-06-09 GB GB26776/67A patent/GB1192934A/en not_active Expired
- 1967-06-09 GB GB26777/67A patent/GB1192945A/en not_active Expired
- 1967-06-15 DE DE19671533976 patent/DE1533976A1/en active Pending
- 1967-06-15 DE DE19671558519 patent/DE1558519A1/en active Pending
- 1967-06-15 NL NL6708309A patent/NL6708309A/xx unknown
- 1967-06-16 NO NO168625A patent/NO122157B/no unknown
- 1967-06-19 NO NO168644A patent/NO121050B/no unknown
- 1967-06-19 NL NL6708496A patent/NL6708496A/xx unknown
- 1967-06-20 ES ES342040A patent/ES342040A1/en not_active Expired
- 1967-06-20 ES ES342039A patent/ES342039A1/en not_active Expired
- 1967-06-20 ES ES342038A patent/ES342038A1/en not_active Expired
- 1967-06-20 AT AT572967A patent/AT295176B/en not_active IP Right Cessation
- 1967-06-21 BE BE700251D patent/BE700251A/xx unknown
- 1967-06-21 SE SE8809/67A patent/SE346121B/xx unknown
- 1967-06-21 BE BE700250D patent/BE700250A/xx unknown
- 1967-06-21 SE SE8808/67A patent/SE346122B/xx unknown
- 1967-06-22 AT AT581167A patent/AT296636B/en not_active IP Right Cessation
- 1967-06-22 AT AT571470A patent/AT295872B/en not_active IP Right Cessation
- 1967-06-28 FR FR1550996D patent/FR1550996A/fr not_active Expired
- 1967-06-29 DE DE1558521A patent/DE1558521C3/en not_active Expired
- 1967-06-30 BE BE700752D patent/BE700752A/xx unknown
- 1967-06-30 CH CH931067A patent/CH524685A/en not_active IP Right Cessation
- 1967-06-30 NL NL6709130A patent/NL6709130A/xx unknown
- 1967-06-30 JP JP42041913A patent/JPS512413B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1192945A (en) | 1970-05-28 |
| DE1558521A1 (en) | 1970-04-02 |
| US3519419A (en) | 1970-07-07 |
| GB1192934A (en) | 1970-05-28 |
| JPS512413B1 (en) | 1976-01-26 |
| NO121050B (en) | 1971-01-11 |
| AT296636B (en) | 1972-02-25 |
| BE700752A (en) | 1968-01-02 |
| ES342040A1 (en) | 1968-10-16 |
| CH524685A (en) | 1972-06-30 |
| ES342039A1 (en) | 1968-10-16 |
| FR1550996A (en) | 1968-12-27 |
| NL6709130A (en) | 1968-01-02 |
| SE346122B (en) | 1972-06-26 |
| NO122157B (en) | 1971-05-24 |
| DE1558521B2 (en) | 1973-04-12 |
| DE1558519A1 (en) | 1970-04-09 |
| AT295872B (en) | 1972-01-25 |
| DE1533976A1 (en) | 1970-06-18 |
| SE346121B (en) | 1972-06-26 |
| DE1558521C3 (en) | 1973-10-31 |
| AT295176B (en) | 1971-12-27 |
| BE700250A (en) | 1967-12-31 |
| BE700251A (en) | 1967-12-21 |
| NL6708309A (en) | 1967-12-22 |
| NL6708496A (en) | 1967-12-22 |
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