FR872774A - Outils coulés pour travail à chaud - Google Patents

Outils coulés pour travail à chaud

Info

Publication number
FR872774A
FR872774A FR872774DA FR872774A FR 872774 A FR872774 A FR 872774A FR 872774D A FR872774D A FR 872774DA FR 872774 A FR872774 A FR 872774A
Authority
FR
France
Prior art keywords
hot work
cast tools
cast
tools
hot
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)
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.)
Ruhrstahl AG
Original Assignee
Ruhrstahl 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 Ruhrstahl AG filed Critical Ruhrstahl AG
Application granted granted Critical
Publication of FR872774A publication Critical patent/FR872774A/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
    • C22C38/12—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)
FR872774D 1939-06-09 1941-05-30 Outils coulés pour travail à chaud Expired FR872774A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE872774X 1939-06-09

Publications (1)

Publication Number Publication Date
FR872774A true FR872774A (fr) 1942-06-18

Family

ID=6816123

Family Applications (1)

Application Number Title Priority Date Filing Date
FR872774D Expired FR872774A (fr) 1939-06-09 1941-05-30 Outils coulés pour travail à chaud

Country Status (1)

Country Link
FR (1) FR872774A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858206A (en) * 1956-05-04 1958-10-28 United States Steel Corp Nickel-free, low-alloy, high-strength steel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858206A (en) * 1956-05-04 1958-10-28 United States Steel Corp Nickel-free, low-alloy, high-strength steel

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