AU9016698A - Selective case hardening for metal articles - Google Patents

Selective case hardening for metal articles

Info

Publication number
AU9016698A
AU9016698A AU90166/98A AU9016698A AU9016698A AU 9016698 A AU9016698 A AU 9016698A AU 90166/98 A AU90166/98 A AU 90166/98A AU 9016698 A AU9016698 A AU 9016698A AU 9016698 A AU9016698 A AU 9016698A
Authority
AU
Australia
Prior art keywords
metal articles
case hardening
selective case
selective
hardening
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.)
Abandoned
Application number
AU90166/98A
Other languages
English (en)
Inventor
Steven V. Marx
Peter C. Williams
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.)
Swagelok Co
Original Assignee
Swagelok 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 Swagelok Co filed Critical Swagelok Co
Publication of AU9016698A publication Critical patent/AU9016698A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/04—Treatment of selected surface areas, e.g. using masks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
AU90166/98A 1998-08-12 1998-08-12 Selective case hardening for metal articles Abandoned AU9016698A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/016557 WO2000009776A1 (fr) 1998-08-12 1998-08-12 Cementation selective destinee a des articles en metal

Publications (1)

Publication Number Publication Date
AU9016698A true AU9016698A (en) 2000-03-06

Family

ID=22267651

Family Applications (1)

Application Number Title Priority Date Filing Date
AU90166/98A Abandoned AU9016698A (en) 1998-08-12 1998-08-12 Selective case hardening for metal articles

Country Status (2)

Country Link
AU (1) AU9016698A (fr)
WO (1) WO2000009776A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002063195A2 (fr) * 2001-02-06 2002-08-15 Swagelok Company Raccord de tube a bague d'etancheite separee
CN102828145A (zh) * 2012-08-09 2012-12-19 武汉材料保护研究所 一种实现奥氏体不锈钢强化和耐蚀的低温气体渗碳方法
EP2971196B1 (fr) 2013-03-15 2018-08-22 United Technologies Corporation Procédé de traitement d'engrenages d'alliages d'acier
KR101374628B1 (ko) * 2013-10-22 2014-03-18 정삼례 2중 금속층을 이용한 부분 열처리 방법
KR101515840B1 (ko) * 2013-10-22 2015-05-04 디케이락 주식회사 부분 침탄질화 열처리된 스테인리스 페럴 및 그의 제조방법
KR101429456B1 (ko) * 2013-10-22 2014-08-13 디케이락 주식회사 저온 염욕 부분 열처리 방법
US10605387B2 (en) 2013-12-10 2020-03-31 Parker-Hannifin Corporation Multiple layer hardness ferrule and method
US20150160416A1 (en) * 2013-12-10 2015-06-11 Parker-Hannifin Corporation Multiple layer hardness ferrule
CN106222369A (zh) * 2016-08-24 2016-12-14 杭州持正科技股份有限公司 发动机正时链条销轴及低温渗碳工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1759690A (en) * 1928-11-23 1930-05-20 Singer Mfg Co Metal-hardening process
US3344817A (en) * 1965-05-28 1967-10-03 Illinois Tool Works Method of selectively hardening a corrosion resistant part and the article produced thereby
GB1450937A (en) * 1973-07-03 1976-09-29 British Steel Corp Production and subsequent carburisation of steel products motor vehicle folding rear seat assembly
GB1559690A (en) * 1976-11-10 1980-01-23 British Steel Corp Treatment of steel products
EP0678589B1 (fr) * 1994-04-18 1999-07-14 Daido Hoxan Inc. Procédé de cémentation de métal austénitique

Also Published As

Publication number Publication date
WO2000009776A1 (fr) 2000-02-24

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase