BR9713741A - Cinzento e componentes de freio formados a partir da mesma - Google Patents
Cinzento e componentes de freio formados a partir da mesmaInfo
- Publication number
- BR9713741A BR9713741A BR9713741-3A BR9713741A BR9713741A BR 9713741 A BR9713741 A BR 9713741A BR 9713741 A BR9713741 A BR 9713741A BR 9713741 A BR9713741 A BR 9713741A
- Authority
- BR
- Brazil
- Prior art keywords
- weight
- gray
- brake
- same
- gray iron
- Prior art date
Links
- 229910001060 Gray iron Inorganic materials 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/06—Cast-iron alloys containing chromium
-
- 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
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D2065/13—Parts or details of discs or drums
- F16D2065/1304—Structure
- F16D2065/132—Structure layered
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Braking Arrangements (AREA)
Abstract
COMPOSIçãO DE FERRO CINZENTO E COMPONENTES DE FREIO FORMADOS A PARTIR DA MESMA. Composições de ferro cinzento aperfeiçoadas compreendendo pelo menos em torno de 90% em peso de ferro, pelo menos em torno de 3,40% em peso de carbono, de em torno de 1 a 2,5% em peso de silício, de em torno de 0,4 a 1,0% em peso de manganês, e de em torno de 0,02 a 0,07% em peso de estanho. Preferencialmente, as composições de ferro cinzento da invenção incluem também de em torno 0,2 a em torno 0,5% em peso de cromo, de podem incluir ainda preferencialmente de em torno 0,25 a 0,75% em peso de molibdênio e/ou de em torno 0,3 a 1,0% em peso de cobre, e podem incluir ainda opcionalmente pequenas quantidades (menos do que em torno 1 porcento) de tais elementos como o titânio ou vanádio, como exemplos. As composições de ferro cinzento podem ser utilizadas de maneira vantajosa na fabricação de componentes de freio de veículo, especialmente as superfícies de frenagem dos tambores (10) de freio de veículo ou rotores do freio.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3364596P | 1996-12-20 | 1996-12-20 | |
| US08/992,781 US5948353A (en) | 1996-12-20 | 1997-12-17 | Gray iron composition and brake components formed thereof |
| PCT/US1997/023339 WO1998028456A1 (en) | 1996-12-20 | 1997-12-18 | Gray iron composition and brake components formed thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9713741A true BR9713741A (pt) | 2000-03-28 |
Family
ID=26709956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9713741-3A BR9713741A (pt) | 1996-12-20 | 1997-12-18 | Cinzento e componentes de freio formados a partir da mesma |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5948353A (pt) |
| AU (1) | AU5706498A (pt) |
| BR (1) | BR9713741A (pt) |
| CA (1) | CA2275441C (pt) |
| WO (1) | WO1998028456A1 (pt) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19747111A1 (de) * | 1997-10-24 | 1999-05-12 | Knorr Bremse Systeme | Bremsscheibe für Scheibenbremsen |
| US6148498A (en) * | 1999-07-30 | 2000-11-21 | Hayes Lemmerz International, Inc. | Method of making a brake drum ring |
| US6973954B2 (en) * | 2001-12-20 | 2005-12-13 | International Engine Intellectual Property Company, Llc | Method for manufacture of gray cast iron for crankcases and cylinder heads |
| US7163594B1 (en) * | 2003-10-10 | 2007-01-16 | Gunite Corporation | High tensile strength gray iron alloy |
| DE102009004189B4 (de) * | 2009-01-09 | 2013-07-25 | Man Truck & Bus Ag | Bauteil aus einer Gusseisenlegierung, insbesondere für Zylinderköpfe |
| ITBS20100196A1 (it) | 2010-12-02 | 2012-06-03 | Freni Brembo Spa | Ghisa, in particolare per componenti di freni a disco |
| CN103266268A (zh) * | 2013-05-15 | 2013-08-28 | 贵州安顺巨驰汽车配件有限责任公司 | 一种汽车制动鼓的铸造方法 |
| CN103952621B (zh) * | 2014-05-26 | 2016-08-24 | 陈国� | 一种钒钛灰铸铁及其生产工艺 |
| CN107513659A (zh) * | 2017-09-08 | 2017-12-26 | 常德市达鑫电气有限公司 | 一种压盘制造方法及压盘 |
| CN109594010B (zh) * | 2019-01-04 | 2020-12-11 | 云南云内动力机械制造有限公司 | 一种采用全废钢生产铸态qt950-4曲轴的方法 |
| CN110983170A (zh) * | 2019-11-21 | 2020-04-10 | 中国第一汽车股份有限公司 | 一种耐热疲劳商用车刹车鼓熔炼方法 |
| CN115478207A (zh) * | 2022-08-18 | 2022-12-16 | 南京飞燕活塞环股份有限公司 | 一种灰铸铁四片活塞环铸造方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3559775A (en) * | 1968-04-01 | 1971-02-02 | Gen Motors Corp | Hypereutectic gray iron brake member composition |
| US4008517A (en) * | 1973-06-28 | 1977-02-22 | Rockwell International Corporation | Brake drum and method of manufacture |
| US4121925A (en) * | 1974-01-15 | 1978-10-24 | Ferodo Limited | Method of producing grey cast iron brake rotors with uniform friction and wear characteristics |
| JPS53118219A (en) * | 1977-03-25 | 1978-10-16 | Hitachi Metals Ltd | Method of producing pearlite spheroidal graphite cast iron with no aftercast treatment |
| DE3139973C2 (de) * | 1981-10-08 | 1986-08-21 | Volkswagen AG, 3180 Wolfsburg | Verwendung eines Graugusses als Werkstoff zur Herstellung von Zylindern für Brennkraftmaschinen |
| JPS60248864A (ja) * | 1984-05-23 | 1985-12-09 | Kusaka Reametaru Kenkyusho:Kk | Ｃｖ黒鉛鋳鉄製ブレ−キドラム |
| JPS61159550A (ja) * | 1985-01-04 | 1986-07-19 | Mazda Motor Corp | 球状黒鉛鋳鉄製摺動部材 |
| US4807728A (en) * | 1986-03-20 | 1989-02-28 | Hitachi Metals, Ltd. | Brake member and method of manufacturing same |
| US5345672A (en) * | 1989-03-17 | 1994-09-13 | Motor Wheel Corporation | Brake drum manufacture |
-
1997
- 1997-12-17 US US08/992,781 patent/US5948353A/en not_active Expired - Lifetime
- 1997-12-18 WO PCT/US1997/023339 patent/WO1998028456A1/en not_active Ceased
- 1997-12-18 CA CA002275441A patent/CA2275441C/en not_active Expired - Lifetime
- 1997-12-18 BR BR9713741-3A patent/BR9713741A/pt not_active Application Discontinuation
- 1997-12-18 AU AU57064/98A patent/AU5706498A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US5948353A (en) | 1999-09-07 |
| CA2275441A1 (en) | 1998-07-02 |
| CA2275441C (en) | 2007-11-13 |
| WO1998028456A1 (en) | 1998-07-02 |
| AU5706498A (en) | 1998-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EG | Technical examination (opinion): publication of technical examination (opinion) | ||
| FC | Decision: refusal |