KR900702258A - 밀 스케일을 함유한 마찰재 - Google Patents
밀 스케일을 함유한 마찰재Info
- Publication number
- KR900702258A KR900702258A KR1019900700577A KR900700577A KR900702258A KR 900702258 A KR900702258 A KR 900702258A KR 1019900700577 A KR1019900700577 A KR 1019900700577A KR 900700577 A KR900700577 A KR 900700577A KR 900702258 A KR900702258 A KR 900702258A
- Authority
- KR
- South Korea
- Prior art keywords
- friction material
- friction
- mill scale
- coefficient
- mill
- Prior art date
Links
- 239000002783 friction material Substances 0.000 title claims 9
- 239000000203 mixture Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 12
- 229910052742 iron Inorganic materials 0.000 claims 5
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims 3
- 239000003607 modifier Substances 0.000 claims 3
- 239000002245 particle Substances 0.000 claims 3
- 239000005011 phenolic resin Substances 0.000 claims 3
- 229920001568 phenolic resin Polymers 0.000 claims 3
- 239000011159 matrix material Substances 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 235000000396 iron Nutrition 0.000 claims 1
- 239000012783 reinforcing fiber Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 description 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
- F16D69/025—Compositions based on an organic binder
- F16D69/026—Compositions based on an organic binder containing fibres
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Braking Arrangements (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따라 제조된 마찰제에 대한 성분을 열거한 표, 제2도는 30mph의 차량에 브레이크를 가하는데 필요한 다양한 조성물에 대한 감속 및 선 압력을 비교하는 그래프, 제3도는 60mph의 차량에 브레이크를 가하는데 필요한 다양한 조성물에 대한 감속 및 선 압력을 비교하는 그래프이다.
Claims (5)
- 마찰 조절제와 결합된 해면철 입자 20내지 50중량%와 페놀 수지에 의해 매트릭스에 지지되는 보강섬유를 가지고, 상기한 해면철이 브레이크를 가할 때, 마찰재료가 또다른 부재와 결합시에 높은 냉마찰계수와 비교적 낮은 마모 계수를 부여하는 마찰재에 있어서, 상기한 마찰재가 실질적으로 동일한 작동 특성으로 보유하면서 14내지 33중량%의 밀 스케일로 상기한 해면철을 대치하는 것을 특징으로 하는 마찰재.
- 제1항에 있어서, 상기한 밀 스케일이 FeO, Fe2O3및 Fe3O4의 혼합물로 이루어지는 것을 특징으로 하는 마찰재.
- 제1항에 이어서, 밀 스케일 대 해면철의 비가 1 : 10 내지 1 : 1의 범위에 있는 것을 특징으로 하는 마찰재.
- 제2항에 있어서, 밀 스케일의 50%이상이 +60 메쉬보다 작은 입자 크기를 가지는 것을 특징으로 하는 마찰재.
- 해면철 입자, 밀 스케일, 마찰 조절제 및 페놀수지 매트릭스에 보유된 강 섬유로 이루어지고, 상기한 해면철과 밀 스케일이 브레이크를 가했을 때 용인할 만한 소음 수준을 유지하면서 비교적 낮은 마모 계수를 가지는 높은 냉마찰계수를 부여하고, 상기한 마찰재의 성분들이 마찰재 중량에 대해 다음의 근사치 백분율로 들어있는 것을 특징으로 하는 마찰재.해면철 19-45%밀 스케일 14-33%마찰 조절제 2-22%페놀 수지 7-10%※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US223,494 | 1988-07-25 | ||
| US07/223,494 US4855336A (en) | 1988-07-25 | 1988-07-25 | Friction material containing mill scale |
| PCT/US1989/002059 WO1990001124A1 (en) | 1988-07-25 | 1989-05-12 | Friction material containing mill scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR900702258A true KR900702258A (ko) | 1990-12-06 |
Family
ID=22836754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019900700577A KR900702258A (ko) | 1988-07-25 | 1989-05-12 | 밀 스케일을 함유한 마찰재 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4855336A (ko) |
| EP (1) | EP0426713B1 (ko) |
| JP (1) | JPH03502205A (ko) |
| KR (1) | KR900702258A (ko) |
| CA (1) | CA1338000C (ko) |
| WO (1) | WO1990001124A1 (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ240313A (en) * | 1990-10-22 | 1994-04-27 | Res Corp Technologies Inc | Anti-retrovirus compositions containing aryl and heteroaryl derivatives |
| US20040146702A1 (en) * | 2003-01-29 | 2004-07-29 | Xinming Shao | Pure iron fiber based friction material product |
| US20060151268A1 (en) * | 2005-01-12 | 2006-07-13 | Sunil Kesavan | Copper-free non-asbestos organic friction material |
| JP5716494B2 (ja) | 2011-03-30 | 2015-05-13 | 新日鐵住金株式会社 | 高速鉄道用焼結摩擦材 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3008224A (en) * | 1956-03-26 | 1961-11-14 | Sk Wellman Co | Friction article |
| US3434998A (en) * | 1965-09-13 | 1969-03-25 | Bendix Corp | Modified organic base friction material |
| US3835118A (en) * | 1973-05-14 | 1974-09-10 | Bendix Corp | Sponge iron friction material |
| US4197385A (en) * | 1975-10-16 | 1980-04-08 | Cpc International Inc. | Furan-phenolic resins for collapsible foundry molds |
| US4373037A (en) * | 1981-05-29 | 1983-02-08 | Engelhard Corporation | Asbestos-free friction material incorporating attapulgite clay |
| JPS5943238A (ja) * | 1982-09-03 | 1984-03-10 | Akebono Brake Ind Co Ltd | 摩擦材 |
| DE3633413A1 (de) * | 1986-09-18 | 1988-03-24 | Klein Michael Dipl Min | Faerbemittel und fuellstoff fuer baustoffe |
-
1988
- 1988-07-25 US US07/223,494 patent/US4855336A/en not_active Expired - Fee Related
-
1989
- 1989-05-12 JP JP1507970A patent/JPH03502205A/ja active Granted
- 1989-05-12 KR KR1019900700577A patent/KR900702258A/ko not_active Application Discontinuation
- 1989-05-12 EP EP89908319A patent/EP0426713B1/en not_active Expired - Lifetime
- 1989-05-12 WO PCT/US1989/002059 patent/WO1990001124A1/en active IP Right Grant
- 1989-06-09 CA CA000602346A patent/CA1338000C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0587108B2 (ko) | 1993-12-15 |
| EP0426713B1 (en) | 1993-01-13 |
| EP0426713A1 (en) | 1991-05-15 |
| WO1990001124A1 (en) | 1990-02-08 |
| CA1338000C (en) | 1996-01-23 |
| JPH03502205A (ja) | 1991-05-23 |
| US4855336A (en) | 1989-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |