SE403136B - Nitridherdat austenitiskt rostfritt stal och sett att framstella dylikt - Google Patents

Nitridherdat austenitiskt rostfritt stal och sett att framstella dylikt

Info

Publication number
SE403136B
SE403136B SE7103018A SE301871A SE403136B SE 403136 B SE403136 B SE 403136B SE 7103018 A SE7103018 A SE 7103018A SE 301871 A SE301871 A SE 301871A SE 403136 B SE403136 B SE 403136B
Authority
SE
Sweden
Prior art keywords
nitrid
stainless steel
austenitic stainless
provide well
hardened austenitic
Prior art date
Application number
SE7103018A
Other languages
English (en)
Swedish (sv)
Inventor
L E Kindlimann
Original Assignee
Allegheny Ludlum Ind Inc
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 Allegheny Ludlum Ind Inc filed Critical Allegheny Ludlum Ind Inc
Publication of SE403136B publication Critical patent/SE403136B/xx

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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
SE7103018A 1970-03-09 1971-03-09 Nitridherdat austenitiskt rostfritt stal och sett att framstella dylikt SE403136B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1748770A 1970-03-09 1970-03-09

Publications (1)

Publication Number Publication Date
SE403136B true SE403136B (sv) 1978-07-31

Family

ID=21782861

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7103018A SE403136B (sv) 1970-03-09 1971-03-09 Nitridherdat austenitiskt rostfritt stal och sett att framstella dylikt

Country Status (5)

Country Link
US (1) US3663312A (enExample)
CA (1) CA932986A (enExample)
DE (1) DE2111245A1 (enExample)
FR (1) FR2084382A5 (enExample)
SE (1) SE403136B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778235A (en) * 1969-02-28 1973-12-11 Allegheny Ludlum Ind Inc Nitride-strengthened stainless steel composite
US4422884A (en) * 1977-10-20 1983-12-27 Concast Ag Method of treating a continuously cast strand formed of stainless steel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB398834A (en) * 1931-03-14 1933-09-14 Commentry Fourchambault Et Dec Improvements in and relating to the nitrogenisation of ferrous austenitic alloys
US2703298A (en) * 1949-10-14 1955-03-01 Robertshaw Fulton Controls Co Process for annealing stainless steel
GB1115312A (en) * 1964-06-01 1968-05-29 Du Pont Refractory compositions and the production thereof
GB1146712A (en) * 1965-06-02 1969-03-26 Mannesmann Ag Improved method of producing nitrogen-containing chromium-steel alloys
SE362445B (enExample) * 1968-06-07 1973-12-10 Allegheny Ludlum Steel
US3672037A (en) * 1969-02-28 1972-06-27 Allegheny Ludlum Steel Nitride strengthened stainless steel composite and production thereof

Also Published As

Publication number Publication date
CA932986A (en) 1973-09-04
FR2084382A5 (enExample) 1971-12-17
DE2111245A1 (de) 1971-09-23
US3663312A (en) 1972-05-16

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