GB1314601A - Wear-resistant stainless steel - Google Patents

Wear-resistant stainless steel

Info

Publication number
GB1314601A
GB1314601A GB3886270A GB3886270A GB1314601A GB 1314601 A GB1314601 A GB 1314601A GB 3886270 A GB3886270 A GB 3886270A GB 3886270 A GB3886270 A GB 3886270A GB 1314601 A GB1314601 A GB 1314601A
Authority
GB
United Kingdom
Prior art keywords
stainless steel
less
aug
impurities
alloy
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
GB3886270A
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.)
Armco Inc
Original Assignee
Armco 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 Armco Inc filed Critical Armco Inc
Publication of GB1314601A publication Critical patent/GB1314601A/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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon

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)
  • Materials For Medical Uses (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Fertilizers (AREA)

Abstract

1314601 High silicon stainless steel ARMCO STEEL CORP 12 Aug 1970 [13 Aug 1969] 38862/70 Heading C7A An austenitic stainless steel consists in per cent by weight of: the balance apart from impurities being Fe, with the proviso that when Mo is less than 5%, W less than 8À5%, Nb/Ta less than 1À5% and vanadium and tantalum are absent, the silicon content is at least 7%. The carbon content should preferably not exceed 1À15% and Cu may be present up to 4%. Other impurities which are specified are N up to 0À05%, P up to 0À04%, S up to 0À02% and Mn up to 0À61%. The alloy may be solution heat treated at 1095-1260‹C, followed after cooling by reheating to 650-815‹C. The alloy may be fabricated by brazing, welding, pressing, bending, cutting, sawing, drilling, threading or tapping and finds use in food processing, chemical, petrochemical, nuclear and agricultural fields examples thereof being given.
GB3886270A 1969-08-13 1970-08-12 Wear-resistant stainless steel Expired GB1314601A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84986169A 1969-08-13 1969-08-13

Publications (1)

Publication Number Publication Date
GB1314601A true GB1314601A (en) 1973-04-26

Family

ID=25306701

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3886270A Expired GB1314601A (en) 1969-08-13 1970-08-12 Wear-resistant stainless steel

Country Status (6)

Country Link
US (1) US3663215A (en)
BE (1) BE754818A (en)
DE (1) DE2040308A1 (en)
ES (1) ES382712A1 (en)
FR (1) FR2058002A5 (en)
GB (1) GB1314601A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037959A1 (en) * 1980-04-02 1981-10-21 Sumitomo Chemical Company, Limited Method of reducing or avoiding surface defects in a specific steel resistant to concentrated nitric acid
GB2122594A (en) * 1982-06-11 1984-01-18 Canadian Ind Apparatus and process for the manufacture of sulphuric acid(

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5110804B2 (en) * 1972-06-29 1976-04-07
JPS524418A (en) * 1975-06-24 1977-01-13 Sandvik Ab Stainless steel
US4099967A (en) * 1976-12-14 1978-07-11 Armco Steel Corporation Galling resistant austenitic stainless steel
JPS5591960A (en) * 1978-12-28 1980-07-11 Sumitomo Chem Co Ltd High silicon-nickel-chromium steel with resistance to concentrated
US4220689A (en) * 1979-01-26 1980-09-02 Armco Inc. Galling resistant austenitic stainless steel powder product
FR2531945B1 (en) * 1982-06-11 1988-05-13 Cil Inc APPARATUS AND METHOD FOR THE PRODUCTION AND CONCENTRATION OF SULFURIC ACID, AND ELEMENTS OF THE APPARATUS
FR2544061B1 (en) * 1982-06-11 1988-10-28 Cil Inc HEAT EXCHANGER FOR THE PRODUCTION OF SULFURIC ACID
FR2541592B1 (en) * 1982-06-11 1988-08-26 Canadian Ind GAS-SULFURIC ACID CONTACT UNIT FOR THE PRODUCTION OF SULFURIC ACID
FR2541591B1 (en) * 1982-06-11 1987-12-18 Cil Inc ACID DISPENSER FOR DEHYDRATION OR ABSORPTION FOR THE PRODUCTION OF SULFURIC ACID
FR2546871B1 (en) * 1982-06-11 1988-12-30 Cil Inc SULFURIC ACID CONCENTRATION APPARATUS
FR2541665B1 (en) * 1982-06-11 1988-11-25 Cil Inc SULFURIC ACID CONCENTRATION PROCESS
FR2541664B1 (en) * 1982-06-11 1988-12-30 Cil Inc APPARATUS FOR PRODUCING SULFURIC ACID, AND ELEMENTS OF THE APPARATUS
US4450008A (en) * 1982-12-14 1984-05-22 Earle M. Jorgensen Co. Stainless steel
US4806305A (en) * 1987-05-01 1989-02-21 Haynes International, Inc. Ductile nickel-silicon 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
DE4118437A1 (en) * 1991-06-05 1992-12-10 I P Bardin Central Research In HIGH SILICON, CORROSION-RESISTANT, AUSTENITIC STEEL
DE4213325A1 (en) * 1992-04-23 1993-10-28 Bayer Ag Use of kneading and casting materials as well as welding filler materials for components exposed to hot concentrated sulfuric acid or oleum as well as processes for the production of sulfuric acid
US5865385A (en) * 1997-02-21 1999-02-02 Arnett; Charles R. Comminuting media comprising martensitic/austenitic steel containing retained work-transformable austenite
US6582652B2 (en) * 2001-05-11 2003-06-24 Scimed Life Systems, Inc. Stainless steel alloy having lowered nickel-chromium toxicity and improved biocompatibility
JP3909700B2 (en) * 2003-03-04 2007-04-25 独立行政法人 日本原子力研究開発機構 Reactor vessel thermal load relaxation device
US20050269074A1 (en) * 2004-06-02 2005-12-08 Chitwood Gregory B Case hardened stainless steel oilfield tool
US6978885B1 (en) 2004-07-27 2005-12-27 Rexnord Industries, Inc. Hinge conveyor chain
US8097377B2 (en) * 2006-01-27 2012-01-17 GM Global Technology Operations LLC Development of high energy surfaces on stainless steels for improved wettability
AU2020244846A1 (en) * 2019-03-27 2021-10-21 Esco Group Llc Lip for excavating bucket
CN115874117B (en) * 2022-12-10 2024-04-02 浙江丰业集团有限公司 Corrosion-resistant stainless steel pipe and preparation method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1790177A (en) * 1928-11-14 1931-01-27 Stoody Co Tough stable-surface alloy steel
US2984563A (en) * 1957-12-18 1961-05-16 Tanczyn Harry Stainless steel and method
US3044871A (en) * 1960-04-13 1962-07-17 Cooper Alloy Corp Hardenable corrosion resistant stainless steel
US3198631A (en) * 1961-05-01 1965-08-03 Dougles E Jones Medium duty, wear resistant machine element
US3235417A (en) * 1965-01-11 1966-02-15 Chrysler Corp High temperature alloys and process of making the same
AT268345B (en) * 1965-03-09 1969-02-10 Schoeller Bleckmann Stahlwerke Austenitic, corrosion-resistant chromium-nickel-manganese-nitrogen steel for the production of objects that are resistant to pitting and stress corrosion cracking in seawater and have non-magnetizability and good weldability

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037959A1 (en) * 1980-04-02 1981-10-21 Sumitomo Chemical Company, Limited Method of reducing or avoiding surface defects in a specific steel resistant to concentrated nitric acid
GB2122594A (en) * 1982-06-11 1984-01-18 Canadian Ind Apparatus and process for the manufacture of sulphuric acid(
US4543244A (en) * 1982-06-11 1985-09-24 C-I-L Inc. Use of high silicon Cr Ni steel in H2 SO4 manufacture

Also Published As

Publication number Publication date
US3663215A (en) 1972-05-16
BE754818A (en) 1971-01-18
ES382712A1 (en) 1972-11-16
DE2040308A1 (en) 1971-03-25
FR2058002A5 (en) 1971-05-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee