单词 | maraging steel |
释义 | > as lemmasmaraging steel maraging steel n. steel that has been or may be hardened by maraging, generally containing up to 25 per cent nickel and smaller amounts of titanium, cobalt, molybdenum, or other elements. ΚΠ 1962 Trans. Amer. Soc. Metals 55 529/2 In annealing of 18% Ni maraging steel, temperatures in the range 1100 to 1300 F should be avoided to prevent retained austenite. 1969 Times 2 May (Suppl.) p. iv/8 The Deep Quest, which has reached 8,350 ft., the deepest point yet attained by a submersible, has a hull of maraging steel of high strength allied to exceptional toughness and weldability. 1992 New Scientist 25 Jan. 16/2 Iraq led the delegation to a stockpile that contained 100 tonnes of high-strength ‘maraging steel’, the crushed remains of ferrite magnets, [etc.]. < as lemmas |
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