GB708820A - Improvements in alloys - Google Patents

Improvements in alloys

Info

Publication number
GB708820A
GB708820A GB733751A GB733751A GB708820A GB 708820 A GB708820 A GB 708820A GB 733751 A GB733751 A GB 733751A GB 733751 A GB733751 A GB 733751A GB 708820 A GB708820 A GB 708820A
Authority
GB
United Kingdom
Prior art keywords
per cent
less
replaced
iron
content
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
GB733751A
Inventor
Carl Brandt Post
Donald Grant Schoffstall
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.)
Carpenter Steel Co
Original Assignee
Carpenter Steel Co
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 Carpenter Steel Co filed Critical Carpenter Steel Co
Priority to GB733751A priority Critical patent/GB708820A/en
Publication of GB708820A publication Critical patent/GB708820A/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
    • C22C19/00—Alloys based on nickel or cobalt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

An acid-resistant alloy capable of being hot worked and suitable for chemical equipment and parts of I.C. or jet engines, contains up to .5 per cent. C., 10-60 per cent. of one or more of Cr, Mo and W, 4-70 per cent. Ni, amounts of Ce and/or La depending on the Ni content, the balance, if any, being Fe and incidental impurities. The amount of Cr, Mo or W does not exceed 30 per cent., is not less than 10 per cent, when only one is present, and is not less than 1 per cent. when two or all are present, in which case their sum is not less than 10 per cent. The amount of Ce and/or La is not less than .02 per cent. and may be up to 1.1, 1.05, .9, .75, .6, .45, .3 and, .15 per cent. when the Ni content is 4, 10, 20, 30, 40, 50, 60 and 70 per cent. respectively. The alloy may also contain up to the following percentages: Cu 10, N2 .3, Co 40, Mn 20, Si 4, Ti 2, Be 5, B 2, Al 5, Zr 2, and one or more of Nb, Ta and V up to a total of 8 per cent. With 7-30 per cent. Cr, part of the Fe may be replaced by .15-1.8 per cent. S. With 4-30 per cent. Cr, part of the iron may be replaced by .03-2 per cent. Se and/or Te. With 10-50 per cent. of Cr + Ni, part of the iron may be replaced by .05-.5 per cent. P together with .03-2 per cent. Se and/or Te, or by .16-1.8 per cent. S together with .06-.5 per cent. P and/or As.
GB733751A 1951-03-29 1951-03-29 Improvements in alloys Expired GB708820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB733751A GB708820A (en) 1951-03-29 1951-03-29 Improvements in alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB733751A GB708820A (en) 1951-03-29 1951-03-29 Improvements in alloys

Publications (1)

Publication Number Publication Date
GB708820A true GB708820A (en) 1954-05-12

Family

ID=9831175

Family Applications (1)

Application Number Title Priority Date Filing Date
GB733751A Expired GB708820A (en) 1951-03-29 1951-03-29 Improvements in alloys

Country Status (1)

Country Link
GB (1) GB708820A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948606A (en) * 1957-05-31 1960-08-09 Sierra Metals Corp High temperature nickel base alloy
US3304176A (en) * 1963-12-26 1967-02-14 Gen Electric Nickel base alloy
US3304177A (en) * 1963-12-26 1967-02-14 Gen Electric Method of producing la containing alloys
DE1558683B1 (en) * 1966-10-27 1973-09-27 Cabot Corp Use of a cobalt-chromium-tungsten-nickel-Kent alloy
DE3326544A1 (en) * 1983-07-22 1985-02-07 Hitachi, Ltd., Tokio/Tokyo Gas turbine casing
EP0155011A2 (en) * 1984-03-16 1985-09-18 Inco Alloys International, Inc. High-strength alloy for industrial vessels
US4816217A (en) * 1984-03-16 1989-03-28 Inco Alloys International, Inc. High-strength alloy for industrial vessels
GB2214519B (en) * 1988-01-11 1992-03-04 Haynes Int Inc Low thermal expansion superalloy
US5389334A (en) * 1993-04-22 1995-02-14 Culling; John H. Abrasion and corrosion resistant alloys
DE10208855B4 (en) * 2001-03-02 2013-01-03 Sanyo Special Steel Co., Ltd. High strength alloy with low thermal expansion and improved torsional properties, as well as wire of said alloy
GB2497128A (en) * 2011-12-02 2013-06-05 Rolls Royce Plc Nickel-based alloys comprising 0.2-0.6 % by weight silicon

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948606A (en) * 1957-05-31 1960-08-09 Sierra Metals Corp High temperature nickel base alloy
US3304176A (en) * 1963-12-26 1967-02-14 Gen Electric Nickel base alloy
US3304177A (en) * 1963-12-26 1967-02-14 Gen Electric Method of producing la containing alloys
DE1558683B1 (en) * 1966-10-27 1973-09-27 Cabot Corp Use of a cobalt-chromium-tungsten-nickel-Kent alloy
DE3326544A1 (en) * 1983-07-22 1985-02-07 Hitachi, Ltd., Tokio/Tokyo Gas turbine casing
EP0155011A2 (en) * 1984-03-16 1985-09-18 Inco Alloys International, Inc. High-strength alloy for industrial vessels
EP0155011A3 (en) * 1984-03-16 1987-04-08 Inco Alloys International, Inc. High-strength alloy for industrial vessels
US4816217A (en) * 1984-03-16 1989-03-28 Inco Alloys International, Inc. High-strength alloy for industrial vessels
GB2214519B (en) * 1988-01-11 1992-03-04 Haynes Int Inc Low thermal expansion superalloy
US5389334A (en) * 1993-04-22 1995-02-14 Culling; John H. Abrasion and corrosion resistant alloys
DE10208855B4 (en) * 2001-03-02 2013-01-03 Sanyo Special Steel Co., Ltd. High strength alloy with low thermal expansion and improved torsional properties, as well as wire of said alloy
GB2497128A (en) * 2011-12-02 2013-06-05 Rolls Royce Plc Nickel-based alloys comprising 0.2-0.6 % by weight silicon

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