BR8407278A - Aco-liga apresentando grau de nitrificacao e artigo de aco-liga - Google Patents

Aco-liga apresentando grau de nitrificacao e artigo de aco-liga

Info

Publication number
BR8407278A
BR8407278A BR8407278A BR8407278A BR8407278A BR 8407278 A BR8407278 A BR 8407278A BR 8407278 A BR8407278 A BR 8407278A BR 8407278 A BR8407278 A BR 8407278A BR 8407278 A BR8407278 A BR 8407278A
Authority
BR
Brazil
Prior art keywords
liga
aco
presenting
article
nitrification degree
Prior art date
Application number
BR8407278A
Other languages
English (en)
Inventor
Calvin David Loyd
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of BR8407278A publication Critical patent/BR8407278A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
BR8407278A 1984-02-13 1984-02-13 Aco-liga apresentando grau de nitrificacao e artigo de aco-liga BR8407278A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67500184A 1984-02-13 1984-02-13
PCT/US1984/000205 WO1985003527A1 (en) 1984-02-13 1984-02-13 Nitriding grade alloy steel and article made therefrom

Publications (1)

Publication Number Publication Date
BR8407278A true BR8407278A (pt) 1986-01-21

Family

ID=26770082

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8407278A BR8407278A (pt) 1984-02-13 1984-02-13 Aco-liga apresentando grau de nitrificacao e artigo de aco-liga

Country Status (7)

Country Link
EP (1) EP0172165B1 (pt)
JP (1) JPH0617540B2 (pt)
AU (1) AU2571584A (pt)
BR (1) BR8407278A (pt)
CA (1) CA1243507A (pt)
DE (1) DE3482597D1 (pt)
WO (1) WO1985003527A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5085733A (en) * 1989-08-24 1992-02-04 Nippon Seiko Kabushiki Kaisha Rolling steel bearing
ES2576453T3 (es) * 2007-04-13 2016-07-07 Sidenor Investigación Y Desarrollo, S.A. Acero endurecido y revenido y procedimiento de obtención de piezas de dicho acero
US10272960B2 (en) 2015-11-05 2019-04-30 Caterpillar Inc. Nitrided track pin for track chain assembly of machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1184509B (de) * 1960-01-21 1964-12-31 Hoesch Ag Die Verwendung von Stahlblechen oder -baendern zur Herstellung von insbesondere schraubennahtgeschweissten Rohren
US3348981A (en) * 1964-02-21 1967-10-24 Yawata Iron & Steel Co High tension low temperature tough steel
FR1421856A (fr) * 1965-01-21 1965-12-17 Yawata Iron & Steel Co Acier trempable
US3600161A (en) * 1965-07-09 1971-08-17 Nippon Steel Corp Low-alloyed high strength steel having resistance to the sulfide corrosion cracking
US3666452A (en) * 1969-07-16 1972-05-30 Jones & Laughlin Steel Corp High-strength low-alloy steels
JPS5532777A (en) * 1978-08-30 1980-03-07 Hideo Hattori Electrolysis of salt water
US4226645A (en) * 1979-01-08 1980-10-07 Republic Steel Corp. Steel well casing and method of production
JPS55145155A (en) * 1979-04-25 1980-11-12 Daido Steel Co Ltd Suction valve
JPS55161065A (en) * 1979-05-22 1980-12-15 Daido Steel Co Ltd Manufacture of mission synchro mechanism parts having least strain
AT371149B (de) * 1981-10-28 1983-06-10 Ver Edelstahlwerke Ag Verguetungsstahl und verwendung desselben

Also Published As

Publication number Publication date
AU2571584A (en) 1985-08-27
EP0172165B1 (en) 1990-06-27
CA1243507A (en) 1988-10-25
JPS61501213A (ja) 1986-06-19
EP0172165A4 (en) 1988-07-21
WO1985003527A1 (en) 1985-08-15
DE3482597D1 (de) 1990-08-02
JPH0617540B2 (ja) 1994-03-09
EP0172165A1 (en) 1986-02-26

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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 13/02/99