NL6810931A - - Google Patents

Info

Publication number
NL6810931A
NL6810931A NL6810931A NL6810931A NL6810931A NL 6810931 A NL6810931 A NL 6810931A NL 6810931 A NL6810931 A NL 6810931A NL 6810931 A NL6810931 A NL 6810931A NL 6810931 A NL6810931 A NL 6810931A
Authority
NL
Netherlands
Application number
NL6810931A
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 filed Critical
Publication of NL6810931A publication Critical patent/NL6810931A/xx

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
    • 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)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
NL6810931A 1967-08-01 1968-08-01 NL6810931A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR116523 1967-08-01

Publications (1)

Publication Number Publication Date
NL6810931A true NL6810931A (enrdf_load_stackoverflow) 1969-02-04

Family

ID=8636225

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6810931A NL6810931A (enrdf_load_stackoverflow) 1967-08-01 1968-08-01

Country Status (9)

Country Link
US (1) US3730501A (enrdf_load_stackoverflow)
AT (1) AT279997B (enrdf_load_stackoverflow)
BE (1) BE717757A (enrdf_load_stackoverflow)
DE (1) DE1758666B1 (enrdf_load_stackoverflow)
FR (1) FR1555588A (enrdf_load_stackoverflow)
GB (1) GB1238047A (enrdf_load_stackoverflow)
LU (1) LU56589A1 (enrdf_load_stackoverflow)
NL (1) NL6810931A (enrdf_load_stackoverflow)
SE (1) SE344340B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796615A (en) * 1971-06-23 1974-03-12 Hayes Inc C I Method of vacuum carburizing
NL8204477A (nl) * 1982-11-18 1984-06-18 Bekaert Sa Nv Katalysator, alsmede werkwijze ter vervaardiging van deze katalysator en haar toepassing.
US6025536A (en) * 1997-08-20 2000-02-15 Bristol-Myers Squibb Company Process of manufacturing a cobalt-chromium orthopaedic implant without covering defects in the surface of the implant

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1634319A (en) * 1924-10-27 1927-07-05 Erwin C Uihlein Method and apparatus for heat treating metal articles
DE970605C (de) * 1950-07-21 1958-10-09 Telegraph Constr & Maintenance Verfahren und Vorrichtung zum fortlaufenden Gluehen von Metallbaendern und Draehten unter Luftabschluss
US3360252A (en) * 1965-10-13 1967-12-26 Hayes Inc C I Furnace construction having step-by-step gravitational feed

Also Published As

Publication number Publication date
US3730501A (en) 1973-05-01
FR1555588A (enrdf_load_stackoverflow) 1969-01-31
GB1238047A (enrdf_load_stackoverflow) 1971-07-07
SE344340B (enrdf_load_stackoverflow) 1972-04-10
DE1758666B1 (de) 1971-10-07
AT279997B (de) 1970-03-25
BE717757A (enrdf_load_stackoverflow) 1968-12-16
LU56589A1 (enrdf_load_stackoverflow) 1968-10-31

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Legal Events

Date Code Title Description
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