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FR757983A - Process for removing or reducing the hot brittleness of hard steels - Google Patents

Process for removing or reducing the hot brittleness of hard steels

Info

Publication number
FR757983A
FR757983A FR757983DA FR757983A FR 757983 A FR757983 A FR 757983A FR 757983D A FR757983D A FR 757983DA FR 757983 A FR757983 A FR 757983A
Authority
FR
France
Prior art keywords
reducing
hot brittleness
hard steels
steels
hard
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
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vereinigte Stahlwerke AG
Original Assignee
Vereinigte Stahlwerke AG
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 Vereinigte Stahlwerke AG filed Critical Vereinigte Stahlwerke AG
Application granted granted Critical
Publication of FR757983A publication Critical patent/FR757983A/en
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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR757983D 1932-07-02 1933-07-03 Process for removing or reducing the hot brittleness of hard steels Expired FR757983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE757983X 1932-07-02

Publications (1)

Publication Number Publication Date
FR757983A true FR757983A (en) 1934-01-08

Family

ID=1550874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR757983D Expired FR757983A (en) 1932-07-02 1933-07-03 Process for removing or reducing the hot brittleness of hard steels

Country Status (1)

Country Link
FR (1) FR757983A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359584A (en) 1979-09-22 1982-11-16 Basf Aktiengesellschaft Preparation of p-substituted, aromatic amines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359584A (en) 1979-09-22 1982-11-16 Basf Aktiengesellschaft Preparation of p-substituted, aromatic amines

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