RU94019961A - Дисперсионно твердеющая мартенситовая нержавеющая сталь - Google Patents

Дисперсионно твердеющая мартенситовая нержавеющая сталь

Info

Publication number
RU94019961A
RU94019961A RU94019961/02A RU94019961A RU94019961A RU 94019961 A RU94019961 A RU 94019961A RU 94019961/02 A RU94019961/02 A RU 94019961/02A RU 94019961 A RU94019961 A RU 94019961A RU 94019961 A RU94019961 A RU 94019961A
Authority
RU
Russia
Prior art keywords
stainless steel
precipitation
martensitic stainless
hardening martensitic
iron
Prior art date
Application number
RU94019961/02A
Other languages
English (en)
Other versions
RU2099437C1 (ru
Inventor
Анна Хултин-Стигенберг
Se]
Original Assignee
Сандвик АБ (SE)
Сандвик Аб
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 Сандвик АБ (SE), Сандвик Аб filed Critical Сандвик АБ (SE)
Publication of RU94019961A publication Critical patent/RU94019961A/ru
Application granted granted Critical
Publication of RU2099437C1 publication Critical patent/RU2099437C1/ru

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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • 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
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt

Abstract

Дисперсионно-твердеющая мартенситовая нержавеющая сталь с высокой прочностью в сочетании с пластичностью содержит в качестве основы железо и включает, мас.%: хром 10 - 14, никель 7 - 11, молибден 0,5 - 6,0, кобальт до 9, медь 0,5 - 4, титан 0,4 - 1,4, алюминий 0,05 - 0,6, углерод и азот не более 0,05, железо - остальное. Содержание любого другого элемента Периодической системы не превышает 0,5%.

Claims (1)

  1. Дисперсионно-твердеющая мартенситовая нержавеющая сталь с высокой прочностью в сочетании с пластичностью содержит в качестве основы железо и включает, мас.%: хром 10 - 14, никель 7 - 11, молибден 0,5 - 6,0, кобальт до 9, медь 0,5 - 4, титан 0,4 - 1,4, алюминий 0,05 - 0,6, углерод и азот не более 0,05, железо - остальное. Содержание любого другого элемента Периодической системы не превышает 0,5%.
RU94019961/02A 1991-10-07 1992-10-02 Дисперсионно-твердеющая мартенситная нержавеющая сталь RU2099437C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9102889A SE469986B (sv) 1991-10-07 1991-10-07 Utskiljningshärdbart martensitiskt rostfritt stål
SE9102889-4 1991-10-07
PCT/SE1992/000688 WO1993007303A1 (en) 1991-10-07 1992-10-02 Precipitation hardenable martensitic stainless steel

Publications (2)

Publication Number Publication Date
RU94019961A true RU94019961A (ru) 1996-04-10
RU2099437C1 RU2099437C1 (ru) 1997-12-20

Family

ID=20383914

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94019961/02A RU2099437C1 (ru) 1991-10-07 1992-10-02 Дисперсионно-твердеющая мартенситная нержавеющая сталь

Country Status (21)

Country Link
US (2) USRE36382E (ru)
EP (1) EP0607263B1 (ru)
JP (1) JPH06511287A (ru)
KR (1) KR100264494B1 (ru)
AT (1) ATE187779T1 (ru)
AU (1) AU669675B2 (ru)
BR (1) BR9206594A (ru)
CA (1) CA2119150C (ru)
CZ (1) CZ283748B6 (ru)
DE (1) DE69230437T2 (ru)
ES (1) ES2142319T3 (ru)
FI (1) FI100998B (ru)
HU (1) HU217004B (ru)
MX (1) MX9205723A (ru)
NO (1) NO302078B1 (ru)
PT (1) PT100934B (ru)
RU (1) RU2099437C1 (ru)
SE (1) SE469986B (ru)
UA (1) UA26452C2 (ru)
WO (1) WO1993007303A1 (ru)
ZA (1) ZA927532B (ru)

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Also Published As

Publication number Publication date
EP0607263B1 (en) 1999-12-15
US5512237A (en) 1996-04-30
DE69230437D1 (de) 2000-01-20
DE69230437T2 (de) 2000-04-13
ZA927532B (en) 1993-05-25
MX9205723A (es) 1993-04-01
SE9102889L (sv) 1993-04-08
RU2099437C1 (ru) 1997-12-20
CA2119150C (en) 2005-02-01
JPH06511287A (ja) 1994-12-15
NO302078B1 (no) 1998-01-19
EP0607263A1 (en) 1994-07-27
WO1993007303A1 (en) 1993-04-15
BR9206594A (pt) 1995-11-28
ES2142319T3 (es) 2000-04-16
FI941581A0 (fi) 1994-04-06
SE9102889D0 (sv) 1991-10-07
CA2119150A1 (en) 1993-04-15
PT100934B (pt) 1999-07-30
KR100264494B1 (ko) 2000-09-01
USRE36382E (en) 1999-11-09
FI941581A (fi) 1994-04-06
HUT66819A (en) 1995-01-30
FI100998B (fi) 1998-03-31
PT100934A (pt) 1994-06-30
NO941236L (no) 1994-04-06
AU2775592A (en) 1993-05-03
SE469986B (sv) 1993-10-18
CZ81594A3 (en) 1995-08-16
HU9400835D0 (en) 1994-06-28
NO941236D0 (no) 1994-04-06
HU217004B (hu) 1999-11-29
CZ283748B6 (cs) 1998-06-17
KR940702560A (ko) 1994-08-20
AU669675B2 (en) 1996-06-20
ATE187779T1 (de) 2000-01-15
UA26452C2 (uk) 1999-08-30

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Effective date: 20050629

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PC4A Invention patent assignment

Effective date: 20061009