FR1555588A - - Google Patents

Info

Publication number
FR1555588A
FR1555588A FR116523A FR1555588DA FR1555588A FR 1555588 A FR1555588 A FR 1555588A FR 116523 A FR116523 A FR 116523A FR 1555588D A FR1555588D A FR 1555588DA FR 1555588 A FR1555588 A FR 1555588A
Authority
FR
France
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
FR116523A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1555588A publication Critical patent/FR1555588A/fr
Expired legal-status Critical Current

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)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
FR116523A 1967-08-01 1967-08-01 Expired FR1555588A (xx)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR1555588A true FR1555588A (xx) 1969-01-31

Family

ID=8636225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR116523A Expired FR1555588A (xx) 1967-08-01 1967-08-01

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29881E (en) * 1971-06-23 1979-01-16 C. I. Hayes Inc. Method of vacuum carburizing

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29881E (en) * 1971-06-23 1979-01-16 C. I. Hayes Inc. Method of vacuum carburizing

Also Published As

Publication number Publication date
AT279997B (de) 1970-03-25
US3730501A (en) 1973-05-01
SE344340B (xx) 1972-04-10
BE717757A (xx) 1968-12-16
NL6810931A (xx) 1969-02-04
GB1238047A (xx) 1971-07-07
DE1758666B1 (de) 1971-10-07
LU56589A1 (xx) 1968-10-31

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse