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GB1223634A - Improvements in or relating to nickelchromium steels having an increased resistance to corrosion - Google Patents

Improvements in or relating to nickelchromium steels having an increased resistance to corrosion

Info

Publication number
GB1223634A
GB1223634A GB29220/68A GB2922068A GB1223634A GB 1223634 A GB1223634 A GB 1223634A GB 29220/68 A GB29220/68 A GB 29220/68A GB 2922068 A GB2922068 A GB 2922068A GB 1223634 A GB1223634 A GB 1223634A
Authority
GB
United Kingdom
Prior art keywords
corrosion
steels
nickelchromium
relating
increased 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
GB29220/68A
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.)
Gebrueder Boehler and Co AG
Original Assignee
Gebrueder Boehler and Co 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 Gebrueder Boehler and Co AG filed Critical Gebrueder Boehler and Co AG
Publication of GB1223634A publication Critical patent/GB1223634A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Arc Welding In General (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

1,223,634. Corrosion resistant Ni-Cr steels. BOHLER & CO. A.G. GEB. June 19, 1968 [June 19, 1967], No.29220/68. Heading C7A. A corrosion resistant steel comprises:- C up to 0.15% Cr 16-25% Ni 10-25% N 0À08-0À2% Si 2-6% and Mn0-6%, the balance, apart from impurities, being Fe. The steel in the welded or unwelded state is resistant to corrosion by oxidizing acids such as HNO 3 and, when used as a filler material, especially for welding similar materials, the alloy preferably contains up to 20% delta ferrite.
GB29220/68A 1967-06-19 1968-06-19 Improvements in or relating to nickelchromium steels having an increased resistance to corrosion Expired GB1223634A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT567867A AT289170B (en) 1967-06-19 1967-06-19 Chrome-nickel steel with increased corrosion resistance to oxidizing attack media

Publications (1)

Publication Number Publication Date
GB1223634A true GB1223634A (en) 1971-03-03

Family

ID=3578452

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29220/68A Expired GB1223634A (en) 1967-06-19 1968-06-19 Improvements in or relating to nickelchromium steels having an increased resistance to corrosion

Country Status (5)

Country Link
US (1) US3615368A (en)
AT (1) AT289170B (en)
FR (1) FR1572641A (en)
GB (1) GB1223634A (en)
SE (1) SE342654B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013507A1 (en) * 1978-12-28 1980-07-23 Sumitomo Chemical Company, Limited High silicon chromium nickel steel and a method of using it to inhibit corrosion of apparatus by strong nitric acid

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508967B1 (en) * 1970-12-14 1975-04-09
USRE29313E (en) * 1970-12-14 1977-07-19 Nippon Steel Corporation Pitting corrosion resistant austenite stainless steel
US3784373A (en) * 1972-03-13 1974-01-08 Crucible Inc Austenitic stainless steel
US3912503A (en) * 1973-05-14 1975-10-14 Armco Steel Corp Galling resistant austenitic stainless steel
US4039356A (en) * 1973-05-14 1977-08-02 Schumacher William J Galling resistant austenitic stainless steel
US4000984A (en) * 1973-06-19 1977-01-04 Gebr. Bohler & Co. Ag High silicon-containing austenitic-iron-chromium-nickel alloys
US4099967A (en) * 1976-12-14 1978-07-11 Armco Steel Corporation Galling resistant austenitic stainless steel
JPS53144415A (en) * 1977-05-23 1978-12-15 Sumitomo Chem Co Ltd Anti-corrosive bellows
US4220689A (en) * 1979-01-26 1980-09-02 Armco Inc. Galling resistant austenitic stainless steel powder product
AT372030B (en) * 1982-02-19 1983-08-25 Ver Edelstahlwerke Ag IN THE ESSENTIAL COBALT- AND CARBID-FREE ADDITIVE MATERIAL FOR SURFACE WELDING
FR2567911A1 (en) * 1984-07-20 1986-01-24 Ugine Aciers AUSTENOFERRITIQUE STAINLESS STEEL "DUPLEX" AND CORRESPONDING CORRECTIVE PRODUCTS
US4853185A (en) * 1988-02-10 1989-08-01 Haynes International, Imc. Nitrogen strengthened Fe-Ni-Cr alloy
DE3901028A1 (en) * 1989-01-14 1990-07-19 Bayer Ag NON-RESISTANT MOLDING AND CASTING MATERIALS AND WELDING ADDITIVES FOR BUILDING COMPONENTS ASSOCIATED WITH HOT, CONCENTRATED SWISS ACIDS
SE464873B (en) * 1990-02-26 1991-06-24 Sandvik Ab OMAGNETIC, EXCELLENT STAINABLE STAINLESS STEEL
US7473864B2 (en) * 2004-05-19 2009-01-06 Kobe Steel, Ltd. Weldment of different materials and resistance spot welding method
US12420332B2 (en) 2020-10-26 2025-09-23 Uwm Research Foundation, Inc. Materials, methods and techniques for surface alloying sand casted articles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013507A1 (en) * 1978-12-28 1980-07-23 Sumitomo Chemical Company, Limited High silicon chromium nickel steel and a method of using it to inhibit corrosion of apparatus by strong nitric acid

Also Published As

Publication number Publication date
FR1572641A (en) 1969-06-27
SE342654B (en) 1972-02-14
DE1758424B2 (en) 1975-02-13
US3615368A (en) 1971-10-26
DE1758424A1 (en) 1971-01-28
AT289170B (en) 1971-04-13

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