ES2152407T3 - Procedimiento de tratamiento de plaquitas de frenos de disco. - Google Patents

Procedimiento de tratamiento de plaquitas de frenos de disco.

Info

Publication number
ES2152407T3
ES2152407T3 ES95923088T ES95923088T ES2152407T3 ES 2152407 T3 ES2152407 T3 ES 2152407T3 ES 95923088 T ES95923088 T ES 95923088T ES 95923088 T ES95923088 T ES 95923088T ES 2152407 T3 ES2152407 T3 ES 2152407T3
Authority
ES
Spain
Prior art keywords
shoes
treatment
grades
temperature
disc brakes
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.)
Expired - Lifetime
Application number
ES95923088T
Other languages
English (en)
Inventor
Kenneth J Workman
Dennis W Pitts
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leading Edge Cryogenics Inc
Original Assignee
Leading Edge Cryogenics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Leading Edge Cryogenics Inc filed Critical Leading Edge Cryogenics Inc
Application granted granted Critical
Publication of ES2152407T3 publication Critical patent/ES2152407T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/78—Combined heat-treatments not provided for above
    • C21D1/785—Thermocycling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/04—Hardening by cooling below 0 degrees Celsius
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2251/00—Treating composite or clad material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Braking Arrangements (AREA)

Abstract

UN METODO PARA TRATAR ZAPATAS DE FRENO DE VEHICULO PARA INCREMENTAR LA DESGASTABILIDAD DE LA ZAPATA PERMITIENDO QUE ABSORBAN Y DISIPEN MAS ENERGIA CON CADA USO. EL METODO COMPRENDE UNA PROCEDIMIENTO DE REINYECCION TERMICA CONTROLADA QUE REDUCE LA TEMPERATURA DE LAS ZAPATAS A APROXIMADAMENTE -300 (GRADOS) F Y QUE MANTIENE LAS ZAPATAS A ESTA TEMPERATURA DURANTE UN TIEMPO PREDETERMINADO. LAS ZAPATAS SE CALIENTA GRADUALMENTE HASTA LA TEMPERATURA AMBIENTE (72 (GRADOS) F).
ES95923088T 1994-09-29 1995-06-15 Procedimiento de tratamiento de plaquitas de frenos de disco. Expired - Lifetime ES2152407T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/315,230 US5447035A (en) 1993-04-19 1994-09-29 Method of treating brake pads

Publications (1)

Publication Number Publication Date
ES2152407T3 true ES2152407T3 (es) 2001-02-01

Family

ID=23223464

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95923088T Expired - Lifetime ES2152407T3 (es) 1994-09-29 1995-06-15 Procedimiento de tratamiento de plaquitas de frenos de disco.

Country Status (7)

Country Link
US (1) US5447035A (es)
EP (1) EP0731883B1 (es)
AU (1) AU2776295A (es)
CA (1) CA2177688C (es)
DE (1) DE69518824T2 (es)
ES (1) ES2152407T3 (es)
WO (1) WO1996010137A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19727587C2 (de) 1997-06-28 2002-10-24 Daimler Chrysler Ag Bremseinheit aus Bremsscheibe und Bremsbelag
DE29724076U1 (de) * 1997-06-28 2000-06-08 DaimlerChrysler AG, 70567 Stuttgart Bremseinheit aus Bremsscheibe und Bremsbelag
US6109064A (en) * 1998-03-31 2000-08-29 Siemens Information And Communication Networks, Inc. Process for treating optical fibers by cryogenic tempering
US6314743B1 (en) 1999-09-15 2001-11-13 Cryopro, L.L.C. Cryogenic tempering process for PCB drill bits
US6588218B1 (en) 1999-09-15 2003-07-08 Cryopro, L.L.C. Cryogenic tempering process for dynamoelectric devices
US6332325B1 (en) 2000-08-17 2001-12-25 Coldfire Technolgy, Inc. Apparatus and method for strengthening articles of manufacture through cryogenic thermal cycling
US6537396B1 (en) 2001-02-20 2003-03-25 Ace Manufacturing & Parts Company Cryogenic processing of springs and high cycle rate items
US7744707B2 (en) * 2001-04-27 2010-06-29 Brian Morrison Deep cryogenic tempering of brake components
US7297418B2 (en) 2003-06-24 2007-11-20 Daniel Watson Thermally treated carbide material
US8388774B1 (en) 2003-06-24 2013-03-05 Daniel Martin Watson Multiwave thermal processes to improve metallurgical characteristics
US20050047989A1 (en) * 2003-08-25 2005-03-03 Daniel Watson Thermally treated polycrystalline diamond (PCD) and polycrystalline diamond compact (PDC) material
KR100518801B1 (ko) * 2003-07-29 2005-10-05 삼성광주전자 주식회사 모터용 정류자 제조방법
US7676897B2 (en) * 2005-03-17 2010-03-16 Keate Robert A Process of refurbishing brake components
CN101188299A (zh) * 2006-11-23 2008-05-28 林益泉 粉末燃料电池
WO2009086382A1 (en) * 2007-12-27 2009-07-09 Coldfire Technology, Llc Cryogenic treatment process for diamond abrasive tools
US20090260298A1 (en) * 2008-04-16 2009-10-22 Benoit Larry L Cryogenic Treatment Systems and Processes for Grinding Wheels and Bonded Abrasive Tools
CN103978704B (zh) * 2014-05-12 2017-01-25 南通天工深冷新材料强化有限公司 一种提高工程塑料硬度和耐磨性能的连续性深冷处理工艺

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624688A (en) * 1945-10-27 1953-01-06 Odin Corp Subzero treatment of chromium alloy steel
US2949392A (en) * 1958-12-18 1960-08-16 Aluminum Co Of America Method of relieving residual stresses in light metal articles
US3185600A (en) * 1963-06-13 1965-05-25 Grumman Aircraft Engineering C Cryogenic quenching method
FR86012E (fr) * 1963-12-11 1965-11-26 Berliet Automobiles éléments de frottement résistant particulièrement à l'usure par abrasion
US3891477A (en) * 1971-09-09 1975-06-24 Mangrove Enterprise Inc Material treatment by cryogenic cooling
DE2535527B2 (de) * 1975-08-08 1978-03-09 Jurid Werke Gmbh, 2056 Glinde Reibbelag, insbesondere für Trommelbremsen in Nutzfahrzeugen
DE2539847B2 (de) * 1975-09-08 1977-12-22 Jurid Werke Gmbh, 2056 Glinde Reibbelag, insbesondere bremsbelag fuer schienenfahrzeuge
JPS59133841A (ja) * 1983-01-19 1984-08-01 Nisshinbo Ind Inc 摩擦材
US4482005A (en) * 1984-01-03 1984-11-13 Endure, Inc. Process for treating materials to improve their structural characteristics
DE3608563A1 (de) * 1986-03-14 1987-09-17 Messer Griesheim Gmbh Verfahren zur verringerung der waermeleitfaehigkeit von werkstuecken aus austenitischem stahl
JPS63115659A (ja) * 1986-10-31 1988-05-20 Kobe Steel Ltd 連鋳用ロ−ル
US4739622A (en) * 1987-07-27 1988-04-26 Cryogenics International, Inc. Apparatus and method for the deep cryogenic treatment of materials
US5044422A (en) * 1990-10-01 1991-09-03 Lenker Charles A Cryogenic processing of orthopedic implants
US5259200A (en) * 1991-08-30 1993-11-09 Nu-Bit, Inc. Process for the cryogenic treatment of metal containing materials
US5221372A (en) * 1992-02-13 1993-06-22 Northwestern University Fracture-tough, high hardness stainless steel and method of making same

Also Published As

Publication number Publication date
DE69518824D1 (de) 2000-10-19
CA2177688C (en) 2003-05-20
US5447035A (en) 1995-09-05
DE69518824T2 (de) 2001-04-12
AU2776295A (en) 1996-04-19
WO1996010137A1 (en) 1996-04-04
CA2177688A1 (en) 1996-04-04
EP0731883A1 (en) 1996-09-18
EP0731883B1 (en) 2000-09-13

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