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Nb,Ti含量对J—90合金凝固偏析的影响
王安川; 李依依; 李冬法; 杨柯; 范存淦; 师昌绪
1995
Source Publication金属学报
ISSN0412-1961
Volume31.0Issue:005Pages:A216-A222
Abstract采用电子探针对不同Nb,Ti含量的J-90合金凝固组织中的Nb,Ti的面分布及枝干心部元素的化学成分进行了分析,结果表明,随合金中Nb含量增加,合金中Nb的偏析趋于严重,而Ti的分布则趋于均匀化;合金中Ti量增加时,Nb,Ti的偏析均趋于减轻,定量测试发现,当合金中Nb,Ti含量增加时,Nb,Ti的初凝平衡分配系数均有所增加,通过分析比较还,以元素最高含量与最低含量之差作为比较参数,可以合理地反映
Keyword凝固偏析 微量元素 高温合金
Indexed ByCSCD
Language中文
CSCD IDCSCD:939033
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/146785
Collection中国科学院金属研究所
Affiliation中国科学院金属研究所
Recommended Citation
GB/T 7714
王安川,李依依,李冬法,等. Nb,Ti含量对J—90合金凝固偏析的影响[J]. 金属学报,1995,31.0(005):A216-A222.
APA 王安川,李依依,李冬法,杨柯,范存淦,&师昌绪.(1995).Nb,Ti含量对J—90合金凝固偏析的影响.金属学报,31.0(005),A216-A222.
MLA 王安川,et al."Nb,Ti含量对J—90合金凝固偏析的影响".金属学报 31.0.005(1995):A216-A222.
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