ES317692A1 - Improvements introduced in the manufacture of steels to the chrome-nickel, which can be tempered by precipitation. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements introduced in the manufacture of steels to the chrome-nickel, which can be tempered by precipitation. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES317692A1
ES317692A1 ES0317692A ES317692A ES317692A1 ES 317692 A1 ES317692 A1 ES 317692A1 ES 0317692 A ES0317692 A ES 0317692A ES 317692 A ES317692 A ES 317692A ES 317692 A1 ES317692 A1 ES 317692A1
Authority
ES
Spain
Prior art keywords
nickel
content
chrome
precipitation
translation
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
ES0317692A
Other languages
Spanish (es)
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.)
Inco Ltd
Original Assignee
Inco 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
Application filed by Inco Ltd filed Critical Inco Ltd
Publication of ES317692A1 publication Critical patent/ES317692A1/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
    • C22C38/40—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

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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

A chrome-nickel steel process which can be quenched by precipitation, characterized by forming a melt containing 11 to 13% chromium, 9 to 11% nickel, 1.5 to 3% molybdenum being from 20 to 23% the sum of the contents of nickel and molybdenum plus 0.8 times the content of chromium, at least one of titanium and niobium, the titanium content being from 0.1 to 0.5% and being the niobium content from 0.05 to 1%, from 0.5 to 1.6% aluminum, the sum of the aluminum and titanium content being not more than 1.9% and being at least 5: 1 the ratio of the nickel content to the sum of the aluminum and titanium contents, carbon in an amount of up to 0.03%, from 0 to 0.2% manganese and from 0 to 0.2% silicon, being the rest of the mass, except impurities and incidental elements, iron, and allow the mass to solidify to form steel. (Machine-translation by Google Translate, not legally binding)
ES0317692A 1964-09-23 1965-09-22 Improvements introduced in the manufacture of steels to the chrome-nickel, which can be tempered by precipitation. (Machine-translation by Google Translate, not legally binding) Expired ES317692A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US398771A US3342590A (en) 1964-09-23 1964-09-23 Precipitation hardenable stainless steel

Publications (1)

Publication Number Publication Date
ES317692A1 true ES317692A1 (en) 1966-08-01

Family

ID=23576755

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0317692A Expired ES317692A1 (en) 1964-09-23 1965-09-22 Improvements introduced in the manufacture of steels to the chrome-nickel, which can be tempered by precipitation. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
US (1) US3342590A (en)
AT (1) AT265346B (en)
BE (1) BE670021A (en)
DE (1) DE1232759B (en)
ES (1) ES317692A1 (en)
GB (1) GB1046300A (en)
NL (1) NL6512391A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125260A (en) * 1976-05-17 1978-11-14 True Temper Corporation Tubular golf shaft of stainless steel
US6899773B2 (en) * 2003-02-07 2005-05-31 Advanced Steel Technology, Llc Fine-grained martensitic stainless steel and method thereof
US20060118215A1 (en) 2004-12-08 2006-06-08 Yuichi Hirakawa Precipitation hardened martensitic stainless steel, manufacturing method therefor, and turbine moving blade and steam turbine using the same
GB2423090A (en) * 2005-02-14 2006-08-16 Alstom Technology Ltd Low pressure steam turbine blade
FR2887558B1 (en) * 2005-06-28 2007-08-17 Aubert & Duval Soc Par Actions MARTENSITIC STAINLESS STEEL COMPOSITION, PROCESS FOR MANUFACTURING A MECHANICAL PART THEREFROM, AND PIECE THUS OBTAINED
JP5764503B2 (en) 2012-01-19 2015-08-19 三菱日立パワーシステムズ株式会社 Precipitation hardening type martensitic stainless steel, steam turbine long blade, turbine rotor and steam turbine using the same
CN104271787A (en) * 2012-09-27 2015-01-07 日立金属株式会社 Precipitation hardening type martensitic steel and process for producing same
CA2931479C (en) * 2013-12-02 2021-12-28 Dow Global Technologies Llc Precipitation hardening of tantalum coated metals
CA3106648C (en) * 2020-02-04 2022-09-13 Daido Steel Co., Ltd. Precipitation hardening martensitic stainless steel
CN113025799B (en) * 2021-03-02 2022-10-11 中国空气动力研究与发展中心高速空气动力研究所 Heat treatment method for curved surface flexible plate of large wind tunnel
CN116288073B (en) * 2023-05-23 2023-07-21 北京科技大学 High corrosion resistant tellurium-containing stainless steel

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1538337A (en) * 1919-02-27 1925-05-19 Ludlum Steel Co Alloy
GB465916A (en) * 1936-03-11 1937-05-19 William Herbert Hatfield Improvements in or relating to corrosion resisting alloy steels
US2738267A (en) * 1951-06-14 1956-03-13 United States Steel Corp Hardenable stainless steel
US3117861A (en) * 1956-11-14 1964-01-14 Armco Steel Corp Stainless steel and article
US2999039A (en) * 1959-09-14 1961-09-05 Allegheny Ludlum Steel Martensitic steel
US3151978A (en) * 1960-12-30 1964-10-06 Armco Steel Corp Heat hardenable chromium-nickel-aluminum steel
US3262823A (en) * 1963-06-07 1966-07-26 Int Nickel Co Maraging steel
US3278298A (en) * 1963-12-31 1966-10-11 Armco Steel Corp Chromium-nickel-aluminum steel and method
BE666818A (en) * 1964-07-13

Also Published As

Publication number Publication date
NL6512391A (en) 1966-03-24
GB1046300A (en) 1966-10-19
AT265346B (en) 1968-10-10
BE670021A (en) 1966-03-23
DE1232759B (en) 1967-01-19
US3342590A (en) 1967-09-19

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