FR720438A - Process for improving the stable resistance of chromium-nickel steel alloys, chemically neutral, to alternating forces - Google Patents

Process for improving the stable resistance of chromium-nickel steel alloys, chemically neutral, to alternating forces

Info

Publication number
FR720438A
FR720438A FR720438DA FR720438A FR 720438 A FR720438 A FR 720438A FR 720438D A FR720438D A FR 720438DA FR 720438 A FR720438 A FR 720438A
Authority
FR
France
Prior art keywords
chromium
improving
steel alloys
nickel steel
stable resistance
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.)
Krupp Stahl AG
Fried Krupp AG
Original Assignee
Krupp Stahl AG
Fried Krupp 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 Krupp Stahl AG, Fried Krupp AG filed Critical Krupp Stahl AG
Application granted granted Critical
Publication of FR720438A publication Critical patent/FR720438A/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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR720438D 1930-06-30 1931-06-23 Process for improving the stable resistance of chromium-nickel steel alloys, chemically neutral, to alternating forces Expired FR720438A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE720438X 1930-06-30

Publications (1)

Publication Number Publication Date
FR720438A true FR720438A (en) 1932-02-19

Family

ID=6628034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR720438D Expired FR720438A (en) 1930-06-30 1931-06-23 Process for improving the stable resistance of chromium-nickel steel alloys, chemically neutral, to alternating forces

Country Status (1)

Country Link
FR (1) FR720438A (en)

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