ATE228176T1 - Verfahren zum einsatzhärten bei niedrigen temperaturen - Google Patents

Verfahren zum einsatzhärten bei niedrigen temperaturen

Info

Publication number
ATE228176T1
ATE228176T1 AT99942160T AT99942160T ATE228176T1 AT E228176 T1 ATE228176 T1 AT E228176T1 AT 99942160 T AT99942160 T AT 99942160T AT 99942160 T AT99942160 T AT 99942160T AT E228176 T1 ATE228176 T1 AT E228176T1
Authority
AT
Austria
Prior art keywords
case hardening
low temperatures
article
hardening method
activated
Prior art date
Application number
AT99942160T
Other languages
English (en)
Inventor
Peter C Williams
Steven V Marx
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
Application granted granted Critical
Publication of ATE228176T1 publication Critical patent/ATE228176T1/de

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
    • C23C8/02—Pretreatment of the material to be coated

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)
  • Spark Plugs (AREA)
  • Casings For Electric Apparatus (AREA)
  • Secondary Cells (AREA)
  • Inorganic Insulating Materials (AREA)
  • Heat Treatment Of Articles (AREA)
AT99942160T 1998-08-12 1999-08-12 Verfahren zum einsatzhärten bei niedrigen temperaturen ATE228176T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/133,040 US6093303A (en) 1998-08-12 1998-08-12 Low temperature case hardening processes
PCT/US1999/018420 WO2000050661A1 (en) 1998-08-12 1999-08-12 Low temperature case hardening processes

Publications (1)

Publication Number Publication Date
ATE228176T1 true ATE228176T1 (de) 2002-12-15

Family

ID=22456748

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99942160T ATE228176T1 (de) 1998-08-12 1999-08-12 Verfahren zum einsatzhärten bei niedrigen temperaturen

Country Status (7)

Country Link
US (2) US6093303A (de)
EP (1) EP1095170B1 (de)
JP (2) JP2003517516A (de)
AT (1) ATE228176T1 (de)
AU (1) AU5559999A (de)
DE (1) DE69904049T2 (de)
WO (1) WO2000050661A1 (de)

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KR102826576B1 (ko) 2020-04-29 2025-06-27 스웨이지락 캄파니 저온 침질탄화를 위한 시약 코팅을 사용한 자가 부동태화 금속의 활성화
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Also Published As

Publication number Publication date
US6461448B1 (en) 2002-10-08
DE69904049T2 (de) 2003-04-24
EP1095170B1 (de) 2002-11-20
US6093303A (en) 2000-07-25
EP1095170A1 (de) 2001-05-02
DE69904049D1 (de) 2003-01-02
JP2003517516A (ja) 2003-05-27
WO2000050661A1 (en) 2000-08-31
JP2010121217A (ja) 2010-06-03
AU5559999A (en) 2000-09-14

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