FR747440A - Alliage d'acier - Google Patents

Alliage d'acier

Info

Publication number
FR747440A
FR747440A FR747440DA FR747440A FR 747440 A FR747440 A FR 747440A FR 747440D A FR747440D A FR 747440DA FR 747440 A FR747440 A FR 747440A
Authority
FR
France
Prior art keywords
steel alloy
alloy
steel
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.)
Expired
Application number
Other languages
English (en)
Inventor
Hermann Josef Schiffler
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 FR747440A publication Critical patent/FR747440A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR747440D 1931-12-19 1932-12-12 Alliage d'acier Expired FR747440A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH96341D DE664150C (de) 1931-12-19 1931-12-19 Hochdruckbehaelter, die beim Angriff schwefelwasserstoffhaltiger Gase bei hohen Temperaturen gleichzeitig zunderbestaendig und korrosionssicher sein muessen

Publications (1)

Publication Number Publication Date
FR747440A true FR747440A (fr) 1933-06-17

Family

ID=7445858

Family Applications (1)

Application Number Title Priority Date Filing Date
FR747440D Expired FR747440A (fr) 1931-12-19 1932-12-12 Alliage d'acier

Country Status (2)

Country Link
DE (1) DE664150C (fr)
FR (1) FR747440A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE508831C2 (sv) * 1997-04-29 1998-11-09 Ovako Steel Ab Nitrerstål
KR100374980B1 (ko) * 1999-02-12 2003-03-06 히다찌긴조꾸가부시끼가이사 우수한 기계가공성을 갖는 다이스용 고장력강

Also Published As

Publication number Publication date
DE664150C (de) 1938-08-22

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