Primary study of a new high strength and good hot corrosion resistance superalloy DZ68 with low segregation | |
Yu Zhongfeng; Zheng Zhi; Liu Enze; Yu Yongsi; Zhu Yaoxiao | |
刊名 | ACTA METALLURGICA SINICA
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2007-06-01 | |
卷号 | 43期号:6页码:653-658 |
关键词 | nikel base alloy low-segregation mechanical property hot corrosion |
ISSN号 | 0412-1961 |
通讯作者 | Yu Zhongfeng(xuebao3927@163.com) |
英文摘要 | On the basis of DZ125L and DZ38G (IN738) alloys, a new directional solidification nickel-based superalloy DZ68 containing proper amounts of Ta and Re was prepared, which has low-segregation. The experimental results of hot corrosion resistances and mechanical property show that the corrosion resistance of DZ68 is equivalent to alloy DZ38G with high corronsion resistance at the conditions of 900 degrees C and 75%Na2SO4+25%NaCl molten salt, and the mechanical properties of DZ68 are similar to alloy DZ125 with high high-temperature strength in the cases of 980 degrees C /235 MPa and 980 degrees C /245 MPa. |
WOS研究方向 | Metallurgy & Metallurgical Engineering |
语种 | 英语 |
出版者 | SCIENCE CHINA PRESS |
WOS记录号 | WOS:000247888100018 |
内容类型 | 期刊论文 |
源URL | [http://ir.imr.ac.cn/handle/321006/89281] ![]() |
专题 | 金属研究所_中国科学院金属研究所 |
通讯作者 | Yu Zhongfeng |
作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Dalian Univ Technol, Sch Mat Sci & Engn, Dalian 116023, Peoples R China |
推荐引用方式 GB/T 7714 | Yu Zhongfeng,Zheng Zhi,Liu Enze,et al. Primary study of a new high strength and good hot corrosion resistance superalloy DZ68 with low segregation[J]. ACTA METALLURGICA SINICA,2007,43(6):653-658. |
APA | Yu Zhongfeng,Zheng Zhi,Liu Enze,Yu Yongsi,&Zhu Yaoxiao.(2007).Primary study of a new high strength and good hot corrosion resistance superalloy DZ68 with low segregation.ACTA METALLURGICA SINICA,43(6),653-658. |
MLA | Yu Zhongfeng,et al."Primary study of a new high strength and good hot corrosion resistance superalloy DZ68 with low segregation".ACTA METALLURGICA SINICA 43.6(2007):653-658. |
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