DirectionaHy Solidified High-strength Superalloy DZ22
来源期刊：JOURNAL OF MATERIALS SCIENCE TECHNOLOG1992年第2期
论文作者：陈荣章 王罗宝 王玉屏
文章页码：89 - 97
摘 要：<正> Alloy DZ22 possesses rather high intermediateand elevated temperature mechanical propertiescomparable with the advanced commercial DS al-loy PWA1422.The alloy composition is based onPWA1422 alloy,only the content ranges of Hf,Cand Zr are changed for systematic study.The pres-ent melting technology for master alloy ingot andDS process parameters for components are suitablefor this alloy.The alloy revert which has
陈荣章，王罗宝，王玉屏
摘 要：<正> Alloy DZ22 possesses rather high intermediateand elevated temperature mechanical propertiescomparable with the advanced commercial DS al-loy PWA1422.The alloy composition is based onPWA1422 alloy,only the content ranges of Hf,Cand Zr are changed for systematic study.The pres-ent melting technology for master alloy ingot andDS process parameters for components are suitablefor this alloy.The alloy revert which has
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