NO20013543L - Rustfritt stal - Google Patents

Rustfritt stal

Info

Publication number
NO20013543L
NO20013543L NO20013543A NO20013543A NO20013543L NO 20013543 L NO20013543 L NO 20013543L NO 20013543 A NO20013543 A NO 20013543A NO 20013543 A NO20013543 A NO 20013543A NO 20013543 L NO20013543 L NO 20013543L
Authority
NO
Norway
Prior art keywords
stainless steel
austenitic
strength
metal
ptext
Prior art date
Application number
NO20013543A
Other languages
English (en)
Other versions
NO321695B1 (no
NO20013543D0 (no
Inventor
Trevor John Machin
Original Assignee
Noel Village Steel Founder Ltd
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
Priority claimed from GBGB9901476.3A external-priority patent/GB9901476D0/en
Priority claimed from GBGB9916172.1A external-priority patent/GB9916172D0/en
Application filed by Noel Village Steel Founder Ltd filed Critical Noel Village Steel Founder Ltd
Publication of NO20013543D0 publication Critical patent/NO20013543D0/no
Publication of NO20013543L publication Critical patent/NO20013543L/no
Publication of NO321695B1 publication Critical patent/NO321695B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent
    • B23K35/308—Fe as the principal constituent with Cr as next major constituent
    • B23K35/3086—Fe as the principal constituent with Cr as next major constituent containing Ni or Mn
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/005—Manufacture of stainless steel
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0006—Adding metallic additives
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Arc Welding In General (AREA)
  • Glass Compositions (AREA)
  • Heat Treatment Of Articles (AREA)
  • Catalysts (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Metal Extraction Processes (AREA)
  • Laminated Bodies (AREA)
  • Heat Treatment Of Steel (AREA)
NO20013543A 1999-01-23 2001-07-17 Hoyfast, austenittisk, rustfritt stal, samt fremgangsmate ved dets fremstilling NO321695B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9901476.3A GB9901476D0 (en) 1999-01-23 1999-01-23 Alloy steel
GBGB9916172.1A GB9916172D0 (en) 1999-07-10 1999-07-10 Stainless steels
PCT/GB2000/000120 WO2000043562A1 (en) 1999-01-23 2000-01-20 Stainless steels

Publications (3)

Publication Number Publication Date
NO20013543D0 NO20013543D0 (no) 2001-07-17
NO20013543L true NO20013543L (no) 2001-07-17
NO321695B1 NO321695B1 (no) 2006-06-26

Family

ID=26315026

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20013543A NO321695B1 (no) 1999-01-23 2001-07-17 Hoyfast, austenittisk, rustfritt stal, samt fremgangsmate ved dets fremstilling

Country Status (10)

Country Link
US (1) US6632395B1 (no)
EP (1) EP1147238B1 (no)
AT (1) ATE258609T1 (no)
AU (1) AU3062500A (no)
DE (1) DE60007961T2 (no)
DK (1) DK1147238T3 (no)
ES (1) ES2215021T3 (no)
NO (1) NO321695B1 (no)
PT (1) PT1147238E (no)
WO (1) WO2000043562A1 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101913034B (zh) * 2010-07-30 2012-11-07 西安理工大学 一种fv520（b）不锈钢手工电弧焊接用低氢碱性焊条
DE102013017406A1 (de) * 2013-10-18 2015-05-07 Mt Aerospace Ag Verfahren zum Schweißen von Chrom-Nickel-Stählen unter Verwendung eines Schweißzusatzes mit an den Grundwerkstoff angepasster Zusammensetzung
JP6589536B2 (ja) * 2014-11-06 2019-10-16 日本製鉄株式会社 溶接継手の製造方法
CN104353973A (zh) * 2014-11-13 2015-02-18 江苏省常熟环通实业有限公司 一种奥氏体不锈钢管的制备方法
JP6801236B2 (ja) * 2015-06-16 2020-12-16 日本製鉄株式会社 低温水素用オーステナイト系ステンレス鋼及びその製造方法
CN108941492A (zh) * 2018-07-19 2018-12-07 山东泰山钢铁集团有限公司 一种高氮奥氏体不锈钢冶炼方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB833308A (en) 1957-10-12 1960-04-21 Council Scient Ind Res New stainless steels and methods of preparing them
GB1091849A (en) 1965-08-04 1967-11-22 British Steel Castings Res Ass Improvements in or relating to alloy steels and their manufacture
US4371394A (en) * 1980-11-21 1983-02-01 Carpenter Technology Corporation Corrosion resistant austenitic alloy
EP0342574A1 (de) * 1988-05-17 1989-11-23 Thyssen Edelstahlwerke AG Korrosionsbeständiger austenitischer Stahl
DE4110695A1 (de) 1991-04-03 1992-10-08 Thyssen Schweisstechnik Stahl

Also Published As

Publication number Publication date
NO321695B1 (no) 2006-06-26
NO20013543D0 (no) 2001-07-17
EP1147238B1 (en) 2004-01-28
ES2215021T3 (es) 2004-10-01
DK1147238T3 (da) 2004-05-24
PT1147238E (pt) 2004-06-30
ATE258609T1 (de) 2004-02-15
DE60007961D1 (de) 2004-03-04
US6632395B1 (en) 2003-10-14
WO2000043562A1 (en) 2000-07-27
DE60007961T2 (de) 2004-10-28
AU3062500A (en) 2000-08-07
EP1147238A1 (en) 2001-10-24

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