CN107685513A - A kind of compound on-deformable stainless steel - Google Patents
A kind of compound on-deformable stainless steel Download PDFInfo
- Publication number
- CN107685513A CN107685513A CN201710738633.6A CN201710738633A CN107685513A CN 107685513 A CN107685513 A CN 107685513A CN 201710738633 A CN201710738633 A CN 201710738633A CN 107685513 A CN107685513 A CN 107685513A
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- China
- Prior art keywords
- parts
- chromium
- stainless steel
- compound
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
-
- 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
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The invention discloses a kind of compound on-deformable stainless steel, it includes first surface layer and the second composite inner layer, and the first surface layer includes:Copper, manganese element and chromium, the mass fraction of each component is in the first surface layer:26 parts of copper, 2.5 8 parts of manganese element, 8 15 parts of chromium, second composite inner layer include:Carbon, nickel element, chromium and niobium element, the mass fraction of each component is in second composite inner layer:0.5 3 parts of 10 15 parts of carbon, 24 parts of nickel element, 1.5 6 parts of chromium and niobium element.Compound on-deformable stainless steel provided by the invention, therefore there is higher intensity, hardness and wearability, it is widely used on some higher parts of mechanical property requirements.
Description
Technical field
The present invention relates to the industry of Steel material, relates in particular to a kind of compound on-deformable stainless steel.
Background technology
" stainless steel " one word not exclusively refers to merely a kind of stainless steel, but represents more than the 100 industrial stainless steels of kind, is opened
Every kind of stainless steel capital of hair has a good performance in its specific application field, and carbon has been considered increasingly as in existing stainless steel
Evil element, carbon can form carbon compound with the chromium in steel easily causes the dilution of local chromium, the corrosion resistance of steel is particularly resistance to crystalline substance
Between corrosive nature decline.
The content of the invention
The present invention solves the technical problem of providing a kind of compound on-deformable stainless steel, such steel have compared with
High intensity, hardness and wearability, is widely used in that mechanical property requirements are higher, corrosion resisting property requires some parts of in general
On.
In order to solve the above technical problems, one aspect of the present invention is:It is a kind of it is compound it is on-deformable not
Become rusty steel, and it includes first surface layer and the second composite inner layer, and the first surface layer includes:Copper, manganese element and chromium,
The mass fraction of each component is in the first surface layer:Copper 2-6 parts, manganese element 2.5-8 parts, chromium 8-15 parts, institute
Stating the second composite inner layer includes:Carbon, nickel element, chromium and niobium element, the matter of each component in second composite inner layer
Measuring fraction is:Carbon 10-15 parts, nickel element 2-4 parts, chromium 1.5-6 parts and niobium element 0.5-3 parts.
In a preferred embodiment of the present invention, the mass fraction of each component is in the first surface layer:Copper 2
Part, 2.5 parts of manganese element, 8 parts of chromium.
In a preferred embodiment of the present invention, the mass fraction of each component is in the first surface layer:Copper 6
Part, 8 parts of manganese element, 15 parts of chromium.
In a preferred embodiment of the present invention, the mass fraction of each component is in second composite inner layer:Carbon 1
Part, 2 parts of nickel element, 1.5 parts of chromium and 0.5 part of niobium element.
In a preferred embodiment of the present invention, the mass fraction of each component is in second composite inner layer:Carbon 2
Part, 3 parts of nickel element, 4 parts of chromium and 1.5 parts of niobium element.
In a preferred embodiment of the present invention, the mass fraction of each component is in second composite inner layer:Carbon 4
Part, 4 parts of nickel element, 6 parts of chromium and 3 parts of niobium element.
The beneficial effects of the invention are as follows:Compound on-deformable stainless steel provided by the invention, such steel have higher
Intensity, hardness and wearability, be widely used in that mechanical property requirements are higher, corrosion resisting property is required on some parts of in general.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only the part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area
All other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
The embodiment of the present invention includes:
A kind of compound on-deformable stainless steel, it includes first surface layer and the second composite inner layer, the first surface layer
Including:Copper, manganese element and chromium, the mass fraction of each component is in the first surface layer:Copper 2-6 parts, manganese
Element 2.5-8 parts, chromium 8-15 parts, second composite inner layer include:Carbon, nickel element, chromium and niobium element, institute
The mass fraction for stating each component in the second composite inner layer is:Carbon 10-15 parts, nickel element 2-4 parts, chromium 1.5-6 parts and
Niobium element 0.5-3 parts.
In above-mentioned, the mass fraction of each component is in the first surface layer:2 parts of copper, 2.5 parts of manganese element, chromium member
8 parts of element.
In above-mentioned, the mass fraction of each component is in the first surface layer:6 parts of copper, 8 parts of manganese element, chromium
15 parts.
Further, the mass fraction of each component is in second composite inner layer:1 part of carbon, 2 parts of nickel element, chromium
0.5 part of 1.5 parts of element and niobium element.
Further, the mass fraction of each component is in second composite inner layer:2 parts of carbon, 3 parts of nickel element, chromium
1.5 parts of 4 parts of element and niobium element.
Further, the mass fraction of each component is in second composite inner layer:4 parts of carbon, 4 parts of nickel element, chromium
3 parts of 6 parts of element and niobium element.
In summary, compound on-deformable stainless steel provided by the invention, such steel is carbon containing higher, therefore with higher
Intensity, hardness and wearability, be widely used in that mechanical property requirements are higher, corrosion resisting property is required on some parts of in general.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, it is included within the scope of the present invention.
Claims (6)
1. a kind of compound on-deformable stainless steel, it is characterised in that it includes first surface layer and the second composite inner layer, institute
Stating first surface layer includes:Copper, manganese element and chromium, the mass fraction of each component is in the first surface layer:Copper
Element 2-6 parts, manganese element 2.5-8 parts, chromium 8-15 parts, second composite inner layer include:Carbon, nickel element, chromium member
Element and niobium element, the mass fraction of each component is in second composite inner layer:Carbon 1-4 parts, nickel element 2-4 parts, chromium member
Plain 1.5-6 parts and niobium element 0.5-3 parts.
2. compound on-deformable stainless steel according to claim 1, it is characterised in that each in the first surface layer
The mass fraction of component is:2 parts of copper, 2.5 parts of manganese element, 8 parts of chromium.
3. compound on-deformable stainless steel according to claim 1, it is characterised in that each in the first surface layer
The mass fraction of component is:6 parts of copper, 8 parts of manganese element, 15 parts of chromium.
4. compound on-deformable stainless steel according to claim 1, it is characterised in that in second composite inner layer
The mass fraction of each component is:0.5 part of 1 part of carbon, 2 parts of nickel element, 1.5 parts of chromium and niobium element.
5. compound on-deformable stainless steel according to claim 1, it is characterised in that in second composite inner layer
The mass fraction of each component is:1.5 parts of 2 parts of carbon, 3 parts of nickel element, 4 parts of chromium and niobium element.
6. compound on-deformable stainless steel according to claim 1, it is characterised in that in second composite inner layer
The mass fraction of each component is:3 parts of 4 parts of carbon, 4 parts of nickel element, 6 parts of chromium and niobium element.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710738633.6A CN107685513A (en) | 2017-08-25 | 2017-08-25 | A kind of compound on-deformable stainless steel |
Applications Claiming Priority (1)
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CN201710738633.6A CN107685513A (en) | 2017-08-25 | 2017-08-25 | A kind of compound on-deformable stainless steel |
Publications (1)
Publication Number | Publication Date |
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CN107685513A true CN107685513A (en) | 2018-02-13 |
Family
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Family Applications (1)
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CN201710738633.6A Pending CN107685513A (en) | 2017-08-25 | 2017-08-25 | A kind of compound on-deformable stainless steel |
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CN (1) | CN107685513A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015105399A (en) * | 2013-11-29 | 2015-06-08 | Jfeスチール株式会社 | Austenitic stainless clad steel plate excellent in low temperature toughness of base material and haz toughness, and corrosion resistance of cladding metal and production method of the same |
CN106222539A (en) * | 2016-04-05 | 2016-12-14 | 宝钢不锈钢有限公司 | A kind of High-strength high-plasticity stainless steel clad plate and manufacture method thereof |
-
2017
- 2017-08-25 CN CN201710738633.6A patent/CN107685513A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015105399A (en) * | 2013-11-29 | 2015-06-08 | Jfeスチール株式会社 | Austenitic stainless clad steel plate excellent in low temperature toughness of base material and haz toughness, and corrosion resistance of cladding metal and production method of the same |
CN106222539A (en) * | 2016-04-05 | 2016-12-14 | 宝钢不锈钢有限公司 | A kind of High-strength high-plasticity stainless steel clad plate and manufacture method thereof |
Non-Patent Citations (1)
Title |
---|
刘劲松等: "《航空工程材料》", 31 August 2015, 湖南大学出版社 * |
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Application publication date: 20180213 |