CN107245659A - A kind of antifriction metal (AFM) steel - Google Patents
A kind of antifriction metal (AFM) steel Download PDFInfo
- Publication number
- CN107245659A CN107245659A CN201710389235.8A CN201710389235A CN107245659A CN 107245659 A CN107245659 A CN 107245659A CN 201710389235 A CN201710389235 A CN 201710389235A CN 107245659 A CN107245659 A CN 107245659A
- Authority
- CN
- China
- Prior art keywords
- steel
- afm
- mass percent
- iron
- silver
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/007—Ferrous alloys, e.g. steel alloys containing silver
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
Abstract
The invention discloses a kind of antifriction metal (AFM) steel, it is made up of the composition of following mass percent：Nickel≤0.8%, silver≤0.6%, titanium≤0.8%, calcium≤0.3%, carbon≤2%, gold≤0.15%, surplus is iron.The beneficial effects of the invention are as follows：Iron is main metal element, while being constituted using Determination of multiple metal elements, the increase of calcium and carbon reduces the seminess produced in production process, improves the quality of steel, and silver-colored addition enhances the stability of steel, and nickel effectively improves its hardness, delays service life.
Description
Technical field
The present invention relates to a kind of metal material, more particularly to a kind of antifriction metal (AFM) steel.
Background technology
With the continuous improvement of science and technology, hardware industry also constantly emerges, and iron-based handware is due to price at this stage
Cheap therefore most widely used, while iron-based handware, which also possesses, preferable use value, then iron-based handware makes
There is more defect during, such as：Easily it is oxidized, is easily corroded.Many machine components and engineering component, are subject to hand over
Varying load work.In the presence of alternate load, although stress level is less than the yield limit of material, but by prolonged
After stress repetition ringing, can also occur Sudden Brittle, performance is unstable.
Therefore, to solve the above problems, special provide a kind of new technical scheme.
The content of the invention
The present invention provides a kind of antifriction metal (AFM) steel.
The technical solution adopted by the present invention is：
A kind of antifriction metal (AFM) steel, are made up of the composition of following mass percent：Nickel≤0.8%, silver≤0.6%, titanium≤0.8%, calcium
≤ 0.3%, carbon≤2%, gold≤0.15%, surplus is iron.
Further, the mass percent of the nickel is 0.3-0.8%.
Further, the silver-colored mass percent is 0.2-0.6%.
Further, the mass percent of the titanium is 0.5-0.8%.
Further, the mass percent of the calcium is 0.15-0.3%.
Further, the mass percent of the carbon is 1-2%.
Further, the golden mass percent is 0.05-0.15%.
The beneficial effects of the invention are as follows：Iron is main metal element, while constituted using Determination of multiple metal elements, calcium and carbon
Increase, reduces the seminess produced in production process, improves the quality of steel, silver-colored addition enhances the stabilization of steel
Property, nickel effectively improves its hardness, delays service life.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, the embodiment
It is only used for explaining the present invention, does not constitute the restriction to protection scope of the present invention.
Embodiment 1
A kind of antifriction metal (AFM) steel, are made up of the composition of following mass percent：Nickel 0.3%, silver 0.2%, titanium 0.5%, calcium 0.15%,
Carbon 1%, gold 0.05%, surplus is iron.
The beneficial effects of the invention are as follows：Iron is main metal element, while constituted using Determination of multiple metal elements, calcium and carbon
Increase, reduces the seminess produced in production process, improves the quality of steel, silver-colored addition enhances the stabilization of steel
Property, nickel effectively improves its hardness, delays service life.
Embodiment 2
A kind of antifriction metal (AFM) steel, are made up of the composition of following mass percent：Nickel 0.5%, silver 0.4%, titanium 0.65%, calcium 0.2%,
Carbon 1.5%, gold 0.1%, surplus is iron.
The beneficial effects of the invention are as follows：Iron is main metal element, while constituted using Determination of multiple metal elements, calcium and carbon
Increase, reduces the seminess produced in production process, improves the quality of steel, silver-colored addition enhances the stabilization of steel
Property, nickel effectively improves its hardness, delays service life.
Embodiment 3
A kind of antifriction metal (AFM) steel, are made up of the composition of following mass percent：Nickel 0.8%, silver 0.6%, titanium 0.8%, calcium 0.3%,
Carbon 2%, gold 0.15%, surplus is iron.
The beneficial effects of the invention are as follows：Iron is main metal element, while constituted using Determination of multiple metal elements, calcium and carbon
Increase, reduces the seminess produced in production process, improves the quality of steel, silver-colored addition enhances the stabilization of steel
Property, nickel effectively improves its hardness, delays service life.
The above described is only a preferred embodiment of the present invention, being not the limit for making any other form to the present invention
System, and any modification made according to technical spirit of the invention or equivalent variations, still fall within model claimed of the invention
Enclose.
Claims (7)
1. a kind of antifriction metal (AFM) steel, it is characterised in that：It is made up of the composition of following mass percent：Nickel≤0.8%, silver≤
0.6%, titanium≤0.8%, calcium≤0.3%, carbon≤2%, gold≤0.15%, surplus is iron.
2. a kind of antifriction metal (AFM) steel according to claim 1, it is characterised in that：The mass percent of the nickel is 0.3-
0.8%。
3. a kind of antifriction metal (AFM) steel according to claim 1, it is characterised in that：The silver-colored mass percent is 0.2-
0.6%。
4. a kind of antifriction metal (AFM) steel according to claim 1, it is characterised in that：The mass percent of the titanium is 0.5-
0.8%。
5. a kind of antifriction metal (AFM) steel according to claim 1, it is characterised in that：The mass percent of the calcium is
0.15-0.3%。
6. a kind of antifriction metal (AFM) steel according to claim 1, it is characterised in that：The mass percent of the carbon is 1-
2%。
7. a kind of antifriction metal (AFM) steel according to claim 1, it is characterised in that：The golden mass percent is
0.05-0.15%。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710389235.8A CN107245659A (en) | 2017-05-27 | 2017-05-27 | A kind of antifriction metal (AFM) steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710389235.8A CN107245659A (en) | 2017-05-27 | 2017-05-27 | A kind of antifriction metal (AFM) steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107245659A true CN107245659A (en) | 2017-10-13 |
Family
ID=60017687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710389235.8A Pending CN107245659A (en) | 2017-05-27 | 2017-05-27 | A kind of antifriction metal (AFM) steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107245659A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021174750A1 (en) * | 2020-03-06 | 2021-09-10 | 南京航空航天大学 | Micron silver particle-reinforced 316l stainless steel matrix composite material and preparation method therefor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1576381A (en) * | 2003-07-17 | 2005-02-09 | 住友金属工业株式会社 | Stainless steel and stainless steel pipe having resistance to carburization and coking |
| US20140251505A1 (en) * | 2011-07-11 | 2014-09-11 | Thyssenkrupp Steel Europe Ag | Method for Producing a Flat Steel Product Provided with a Metal Protective Layer by Way of Hot Dip Coating |
| CN106224667A (en) * | 2016-07-29 | 2016-12-14 | 盐城丰工机械有限公司 | The quick firm flange of a kind of connection |
-
2017
- 2017-05-27 CN CN201710389235.8A patent/CN107245659A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1576381A (en) * | 2003-07-17 | 2005-02-09 | 住友金属工业株式会社 | Stainless steel and stainless steel pipe having resistance to carburization and coking |
| US20140251505A1 (en) * | 2011-07-11 | 2014-09-11 | Thyssenkrupp Steel Europe Ag | Method for Producing a Flat Steel Product Provided with a Metal Protective Layer by Way of Hot Dip Coating |
| CN106224667A (en) * | 2016-07-29 | 2016-12-14 | 盐城丰工机械有限公司 | The quick firm flange of a kind of connection |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021174750A1 (en) * | 2020-03-06 | 2021-09-10 | 南京航空航天大学 | Micron silver particle-reinforced 316l stainless steel matrix composite material and preparation method therefor |
| US11946122B2 (en) | 2020-03-06 | 2024-04-02 | Nanjing University Of Aeronautics And Astronautics | Micron silver particle-reinforced 316L stainless steel matrix composite and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171013 |