Control of Microstructural Orientation in Directionally Solidified Superalloys.

被引：0
|
作者：
Dexin, Ma [1 ]
Sahm, Peter R. [1 ]
机构：
[1] RWTH, Aachen, West Ger, RWTH, Aachen, West Ger
来源：
Giessereiforschung | 1987年 / 39卷 / 02期
关键词：
METALLOGRAPHY - Microstructures - NICKEL AND ALLOYS - Solidification;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Possibilities of suppression of microstructural disorientation in directionally solidified superalloys (Ni-base IN 939) by controlled orientation are examined. Appropriate methods for this purpose are described and discussed. Detailed attention is given to controlled orientation by epitaxial seeding.
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页码：81 / 84
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