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METHOD FOR HOMOGENIZING ALLOYS SUSCEPTIBLE TO THE FORMATION OF CARBID STRINGERS AND ALLOYS PREPARED THEREBY

机译：使合金均匀化的方法对于由此制备的碳化带和合金的形成不敏感的方法

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A novel fabrication procedure prevents or eliminates the reprecipitation of segregated metal carbides such as stringers in Ti-modified Hastelloy N and stainless steels to provide a novel alloy having carbides uniformly dispersed throughout the matrix. The fabrication procedure is applicable to other alloys prone to the formation of carbide stringers. The process comprises first annealing the alloy at a temperature above the single phase temperature for sufficient time to completely dissolve carbides and then annealing the single phase alloy for an additional time to prevent the formaion of carbide stringers upon subsequent aging or thermomechanical treatment. (ERA citation 04:034160)

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作者
D. M. Braski; J. M. Leitnaker;
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年度 1978
页码 1-25
总页数 25
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Alloys; Carbides; Nickel alloys; Titanium; Annealing; Aging; Creep; Dispersions; Fabrication; Iron base alloys; Metals; Niobium additions; Precipitation; Quenching; Segregation; Patent applications; ERDA/360101;

机译：合金;碳化物;镍合金;钛;退火;老化;蠕变;分散;制造;铁基合金;金属;添加铌;沉淀;淬火;分离;专利申请; ERDa / 360101;

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METHOD FOR HOMOGENIZING ALLOYS SUSCEPTIBLE TO THE FORMATION OF CARBID STRINGERS AND ALLOYS PREPARED THEREBY

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