BR8304161A - Processo para tratamento superficial de superficie ferrosas para melhorar suas qualidades de atrito e de resistencia ao desgaste e ao agarramento - Google Patents

Processo para tratamento superficial de superficie ferrosas para melhorar suas qualidades de atrito e de resistencia ao desgaste e ao agarramento

Info

Publication number
BR8304161A
BR8304161A BR8304161A BR8304161A BR8304161A BR 8304161 A BR8304161 A BR 8304161A BR 8304161 A BR8304161 A BR 8304161A BR 8304161 A BR8304161 A BR 8304161A BR 8304161 A BR8304161 A BR 8304161A
Authority
BR
Brazil
Prior art keywords
grabing
qualities
wear
friction
resistance
Prior art date
Application number
BR8304161A
Other languages
English (en)
Portuguese (pt)
Inventor
Bernard Grellet
Jean-Claude Barlerin
Original Assignee
Stephanois Rech Mec
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 Stephanois Rech Mec filed Critical Stephanois Rech Mec
Publication of BR8304161A publication Critical patent/BR8304161A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/66—Electroplating: Baths therefor from melts
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
  • Filtering Materials (AREA)
  • Electrolytic Production Of Metals (AREA)
BR8304161A 1982-08-04 1983-08-03 Processo para tratamento superficial de superficie ferrosas para melhorar suas qualidades de atrito e de resistencia ao desgaste e ao agarramento BR8304161A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8213615A FR2531458A1 (fr) 1982-08-04 1982-08-04 Procede de traitement superficiel de surfaces ferreuses pour ameliorer leurs qualites de frottement et de resistance a l'usure et au grippage

Publications (1)

Publication Number Publication Date
BR8304161A true BR8304161A (pt) 1984-03-13

Family

ID=9276629

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8304161A BR8304161A (pt) 1982-08-04 1983-08-03 Processo para tratamento superficial de superficie ferrosas para melhorar suas qualidades de atrito e de resistencia ao desgaste e ao agarramento

Country Status (5)

Country Link
JP (1) JPS5989793A (zh)
BR (1) BR8304161A (zh)
FR (1) FR2531458A1 (zh)
GB (1) GB2125067B (zh)
IT (1) IT1164358B (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6465295A (en) * 1987-09-03 1989-03-10 Tokyo Heat Treating Production of low-noise gear
JPH02228483A (ja) * 1989-03-02 1990-09-11 Tokyo Netsushori Kogyo Kk 摩擦特性向上表面処理方法
US5147515A (en) * 1989-09-04 1992-09-15 Dipsol Chemicals Co., Ltd. Method for forming ceramic films by anode-spark discharge
JP2607980B2 (ja) * 1990-07-05 1997-05-07 日立建機株式会社 摺動部材及びそのガス浸硫・窒化方法
JPH04101363U (ja) * 1991-02-19 1992-09-01 宮川化成工業株式会社 蓄電池の取手の取付構造
JPH04101364U (ja) * 1991-02-19 1992-09-01 宮川化成工業株式会社 蓄電池
JPH04101361U (ja) * 1991-02-19 1992-09-01 宮川化成工業株式会社 蓄電池の取手の取付構造
JPH04101362U (ja) * 1991-02-19 1992-09-01 宮川化成工業株式会社 蓄電池の取手の取付構造
CN1044266C (zh) * 1995-04-06 1999-07-21 蔡定康 钢铁表面阳极硫化用熔盐组合物及其硫化方法与所用设备
JP4126346B2 (ja) * 1999-10-20 2008-07-30 Ｄｏｗａサーモテック株式会社 耐焼付き性に優れた摺動部材およびその製法
FR2860806B1 (fr) * 2003-10-14 2006-01-06 Stephanois Rech Mec Procede de traitement par sulfuration de pieces en alliage ferreux

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259557A (en) * 1962-03-02 1966-07-05 Nat Steel Corp Method of electrodepositing aluminum
FR1406530A (fr) * 1964-05-28 1965-07-23 Hydromecanique Et Frottement S Procédé de traitement de surfaces métalliques et produits ainsi traités
US3649510A (en) * 1968-07-11 1972-03-14 Nat Steel Corp Coating system with coating medium circulation
CH494824A (de) * 1969-07-10 1970-08-15 Fluehmann Werner Verfahren zur elektrolytischen Abscheidung von Kupfer hoher Duktilität

Also Published As

Publication number Publication date
GB2125067B (en) 1985-10-09
GB8320883D0 (en) 1983-09-07
IT8322383A0 (it) 1983-08-02
JPS5989793A (ja) 1984-05-24
GB2125067A (en) 1984-02-29
FR2531458B1 (zh) 1985-03-08
JPS6312158B2 (zh) 1988-03-17
FR2531458A1 (fr) 1984-02-10
IT1164358B (it) 1987-04-08

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 03/08/98