JPS57111373A - Friction material for brake - Google Patents
Friction material for brakeInfo
- Publication number
- JPS57111373A JPS57111373A JP18904880A JP18904880A JPS57111373A JP S57111373 A JPS57111373 A JP S57111373A JP 18904880 A JP18904880 A JP 18904880A JP 18904880 A JP18904880 A JP 18904880A JP S57111373 A JPS57111373 A JP S57111373A
- Authority
- JP
- Japan
- Prior art keywords
- steel fiber
- amount
- friction material
- 40vol
- unreduced
- 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.)
- Granted
Links
- 239000002783 friction material Substances 0.000 title abstract 4
- 229910000831 Steel Inorganic materials 0.000 abstract 5
- 239000000835 fiber Substances 0.000 abstract 5
- 239000010959 steel Substances 0.000 abstract 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 2
- 229910002804 graphite Inorganic materials 0.000 abstract 2
- 239000010439 graphite Substances 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Composition of linings ; Methods of manufacturing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
PURPOSE:To provide a friction material for brake, which has excellent frictional characteristics, rust resistance and Young's modulus in compression and in which squeak during braking is low, by using unreduced atomized iron powder, steel fiber, graphite and a binder resin as main components. CONSTITUTION:A friction material contains 5-45vol% unreduced atomized iron powder, 5-50vol% steel fiber, 20-40vol% graphite and 10-35vol% binder resin as main components. Impact strength is increased with an increase in the vol% of steel fiber. In order to obtain the desired impact strength, the amount of steel fiber must be at least 5vol%. When the amount of steel fiber exceeds 50vol%, friction coefficient is too increased to keep balance in friction performance. Thus, the amount of 40vol% or lower is preferred. The pref. amount unreduced atomized iron powder is 7-40vol%. In this range, there can be obtd. a friction material exhibiting better characteristics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18904880A JPS57111373A (en) | 1980-12-27 | 1980-12-27 | Friction material for brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18904880A JPS57111373A (en) | 1980-12-27 | 1980-12-27 | Friction material for brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57111373A true JPS57111373A (en) | 1982-07-10 |
| JPH026933B2 JPH026933B2 (en) | 1990-02-14 |
Family
ID=16234411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18904880A Granted JPS57111373A (en) | 1980-12-27 | 1980-12-27 | Friction material for brake |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57111373A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4665108A (en) * | 1984-11-12 | 1987-05-12 | Sumitomo Electric Industries, Ltd. | Friction material using iron powder |
| EP0856030A4 (en) * | 1995-10-18 | 1999-11-17 | Alcell Tech Inc | Lignin-based friction material |
| CN103820077A (en) * | 2012-12-27 | 2014-05-28 | 盐城市鑫浩机械制造有限公司 | Method for preparing friction material stuffing by using canal mud |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04297736A (en) * | 1991-03-06 | 1992-10-21 | Mitsubishi Electric Corp | Range hood fan |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52155590A (en) * | 1976-06-21 | 1977-12-24 | Nippon Rotsukuraapaipu Kk | Joint tester |
-
1980
- 1980-12-27 JP JP18904880A patent/JPS57111373A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52155590A (en) * | 1976-06-21 | 1977-12-24 | Nippon Rotsukuraapaipu Kk | Joint tester |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4665108A (en) * | 1984-11-12 | 1987-05-12 | Sumitomo Electric Industries, Ltd. | Friction material using iron powder |
| EP0856030A4 (en) * | 1995-10-18 | 1999-11-17 | Alcell Tech Inc | Lignin-based friction material |
| CN103820077A (en) * | 2012-12-27 | 2014-05-28 | 盐城市鑫浩机械制造有限公司 | Method for preparing friction material stuffing by using canal mud |
| CN103820077B (en) * | 2012-12-27 | 2015-06-17 | 盐城市鑫浩机械制造有限公司 | Method for preparing friction material stuffing by using canal mud |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH026933B2 (en) | 1990-02-14 |
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