JPS56131847A - Anticorrosive abrasive material - Google Patents
Anticorrosive abrasive materialInfo
- Publication number
- JPS56131847A JPS56131847A JP3361280A JP3361280A JPS56131847A JP S56131847 A JPS56131847 A JP S56131847A JP 3361280 A JP3361280 A JP 3361280A JP 3361280 A JP3361280 A JP 3361280A JP S56131847 A JPS56131847 A JP S56131847A
- Authority
- JP
- Japan
- Prior art keywords
- abrasive material
- less
- stainless steel
- stainless
- fiber
- 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
Links
- 239000003082 abrasive agent Substances 0.000 title abstract 3
- 239000000835 fiber Substances 0.000 abstract 3
- 229910001220 stainless steel Inorganic materials 0.000 abstract 3
- 239000010935 stainless steel Substances 0.000 abstract 3
- 229910052804 chromium Inorganic materials 0.000 abstract 2
- 229910052748 manganese Inorganic materials 0.000 abstract 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract 2
- 238000000465 moulding Methods 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 229910052698 phosphorus Inorganic materials 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 2
- 229910052717 sulfur Inorganic materials 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 229910000734 martensite Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052711 selenium Inorganic materials 0.000 abstract 1
- 238000005482 strain hardening Methods 0.000 abstract 1
- 229910000859 α-Fe Inorganic materials 0.000 abstract 1
Landscapes
- Heat Treatment Of Steel (AREA)
- Braking Arrangements (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
Abstract
PURPOSE: To improve the anticorrosion of the abrasive material of a brake pad or the like by a method wherein stainless fiber consisting of stainless steel having specified proportions of C, Si, Mn, P, S, Cr, Se, Pb, Mo, Ni respectively and a balance of Fe is utilized.
CONSTITUTION: Ferrite series or martensite series stainless steel is formed with a composition of C=0.01W0.40wt%, Si≤1.0wt%, Mn≤1.25wt%, P≤0.060wt%, S≤0.35wt%, Cr=11.50W20.0wt%, Se≤0.30wt%, Pb≤1.0wt%, Mo≤2.0wt%, Ni≤4.0wt% and the balance of Fe. This stainless steel is annealed at the temperature of 650W950°C or cooled by oil after heating it at the temperature of 900W 1,050°C, further, it is tempered if necessary, thereafter, a cold working having a working rate of 50% or less is applied. Next, it is cut so as to have a sectional area of 10mm2 or less and a length of 80mm or less by a cutting work to obtain the stainless fiber, then, the abrasive material is formed by molding the fiber together with a curing agent for molding and a filler.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3361280A JPS56131847A (en) | 1980-03-17 | 1980-03-17 | Anticorrosive abrasive material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3361280A JPS56131847A (en) | 1980-03-17 | 1980-03-17 | Anticorrosive abrasive material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56131847A true JPS56131847A (en) | 1981-10-15 |
Family
ID=12391275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3361280A Pending JPS56131847A (en) | 1980-03-17 | 1980-03-17 | Anticorrosive abrasive material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56131847A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5872737A (en) * | 1981-10-27 | 1983-04-30 | Aisin Chem Co Ltd | Car friction material manufacturing method |
| JPS61115987A (en) * | 1984-11-12 | 1986-06-03 | Sumitomo Electric Ind Ltd | Friction material using steel fiber |
| US4722950A (en) * | 1986-07-07 | 1988-02-02 | Allied Corporation | Friction material |
| US6613166B2 (en) * | 2000-03-24 | 2003-09-02 | Edelstahl Werke Buderus Ag | Method for producing brake disks for motor vehicles |
-
1980
- 1980-03-17 JP JP3361280A patent/JPS56131847A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5872737A (en) * | 1981-10-27 | 1983-04-30 | Aisin Chem Co Ltd | Car friction material manufacturing method |
| JPH023050B2 (en) * | 1981-10-27 | 1990-01-22 | Aishin Kako Kk | |
| JPS61115987A (en) * | 1984-11-12 | 1986-06-03 | Sumitomo Electric Ind Ltd | Friction material using steel fiber |
| JPH0228018B2 (en) * | 1984-11-12 | 1990-06-21 | Sumitomo Electric Industries | |
| US4722950A (en) * | 1986-07-07 | 1988-02-02 | Allied Corporation | Friction material |
| US6613166B2 (en) * | 2000-03-24 | 2003-09-02 | Edelstahl Werke Buderus Ag | Method for producing brake disks for motor vehicles |
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