ATE435065T1 - Verfahren zur verhinderung der verunreinigung eines werkstücks - Google Patents

Verfahren zur verhinderung der verunreinigung eines werkstücks

Info

Publication number
ATE435065T1
ATE435065T1 AT04728999T AT04728999T ATE435065T1 AT E435065 T1 ATE435065 T1 AT E435065T1 AT 04728999 T AT04728999 T AT 04728999T AT 04728999 T AT04728999 T AT 04728999T AT E435065 T1 ATE435065 T1 AT E435065T1
Authority
AT
Austria
Prior art keywords
container
workpiece
preventing collection
contaminant
collection
Prior art date
Application number
AT04728999T
Other languages
English (en)
Inventor
Joachim Lindqvist
Dennis Lundstroem
Original Assignee
Volvo Aero Corp
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
Priority claimed from SE0301192A external-priority patent/SE526447C2/sv
Application filed by Volvo Aero Corp filed Critical Volvo Aero Corp
Application granted granted Critical
Publication of ATE435065T1 publication Critical patent/ATE435065T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/773—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material under reduced pressure or vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Glass Compositions (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
AT04728999T 2003-04-23 2004-04-22 Verfahren zur verhinderung der verunreinigung eines werkstücks ATE435065T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US46465303P 2003-04-23 2003-04-23
SE0301192A SE526447C2 (sv) 2003-04-23 2003-04-23 Förfarande och anordning för att motverka kontamination hos ett arbetsstycke
PCT/SE2004/000624 WO2004094057A1 (en) 2003-04-23 2004-04-22 Method and device for inhibiting contamination of a workpiece

Publications (1)

Publication Number Publication Date
ATE435065T1 true ATE435065T1 (de) 2009-07-15

Family

ID=33312715

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04728999T ATE435065T1 (de) 2003-04-23 2004-04-22 Verfahren zur verhinderung der verunreinigung eines werkstücks

Country Status (5)

Country Link
EP (1) EP1620197B1 (de)
AT (1) ATE435065T1 (de)
DE (1) DE602004021794D1 (de)
RU (1) RU2358018C2 (de)
WO (1) WO2004094057A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102922072A (zh) * 2012-10-30 2013-02-13 西安航空动力股份有限公司 一种采用铜锰钴镍钎料的真空钎焊方法
RU2535818C1 (ru) * 2013-07-30 2014-12-20 Закрытое акционерное общество "Сатурн-инструментальный завод" Способ защиты поверхности деталей при нагреве в печах

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700435A (en) * 1971-03-01 1972-10-24 Crucible Inc Method for making powder metallurgy shapes
SE361424B (de) * 1971-11-26 1973-11-05 Hoeganaes Ab
DE2448714A1 (de) * 1974-10-12 1976-04-22 Robert Arnold Gray Verfahren zur behandlung von gegenstaenden unter vakuum mit gaszufuhr
US4175921A (en) * 1976-12-13 1979-11-27 Allegheny Ludlum Industries, Inc. Apparatus for removing gases from particles
GB2052030B (en) * 1980-04-28 1984-02-08 Gen Electric Construction of special atmosphere furnace
JPS61107091A (ja) * 1984-10-26 1986-05-24 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 加工材料容器

Also Published As

Publication number Publication date
EP1620197B1 (de) 2009-07-01
RU2358018C2 (ru) 2009-06-10
WO2004094057A1 (en) 2004-11-04
RU2005135971A (ru) 2007-05-27
EP1620197A1 (de) 2006-02-01
DE602004021794D1 (de) 2009-08-13

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties