CA1243507A - Acier allie se pretant a la nitruration; articles ainsi fabriques - Google Patents

Acier allie se pretant a la nitruration; articles ainsi fabriques

Info

Publication number
CA1243507A
CA1243507A CA000473063A CA473063A CA1243507A CA 1243507 A CA1243507 A CA 1243507A CA 000473063 A CA000473063 A CA 000473063A CA 473063 A CA473063 A CA 473063A CA 1243507 A CA1243507 A CA 1243507A
Authority
CA
Canada
Prior art keywords
alloy steel
weight per
per cent
range
present
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
Application number
CA000473063A
Other languages
English (en)
Inventor
Calvin D. Loyd
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.)
Caterpillar Inc
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
Application granted granted Critical
Publication of CA1243507A publication Critical patent/CA1243507A/fr
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Articles (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
CA000473063A 1984-02-13 1985-01-29 Acier allie se pretant a la nitruration; articles ainsi fabriques Expired CA1243507A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US67500184A 1984-02-13 1984-02-13
US675,001 1984-02-13
US84/00205 1984-02-13
PCT/US1984/000205 WO1985003527A1 (fr) 1984-02-13 1984-02-13 Acier allie a degre de nitruration et article fabrique a partir de celui-ci

Publications (1)

Publication Number Publication Date
CA1243507A true CA1243507A (fr) 1988-10-25

Family

ID=26770082

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000473063A Expired CA1243507A (fr) 1984-02-13 1985-01-29 Acier allie se pretant a la nitruration; articles ainsi fabriques

Country Status (7)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235698B (en) * 1989-08-24 1994-04-06 Nippon Seiko Kk Rolling contact parts steel and rolling bearing made thereof
BRPI0721566A2 (pt) * 2007-04-13 2013-01-22 Sidenor Investigacion Y Desarollo S A aÇo enrijecido e temperado e mÉtodo para a produÇço de partes deste aÇo
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
DE3482597D1 (de) 1990-08-02
BR8407278A (pt) 1986-01-21
JPH0617540B2 (ja) 1994-03-09
EP0172165A1 (fr) 1986-02-26
AU2571584A (en) 1985-08-27
JPS61501213A (ja) 1986-06-19
EP0172165A4 (fr) 1988-07-21
EP0172165B1 (fr) 1990-06-27
WO1985003527A1 (fr) 1985-08-15

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Legal Events

Date Code Title Description
MKEX Expiry