alin
- n.肾上腺素;光照山河
alin-
The study the factors affecting the strength of nodular castiron and finds the segregation Alin nodular castiron .
通过对灰斑区的研究，论证了一些影响球铁强度的因素，还发现了球铁中Al成分的偏析。
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When the molten copper temperature at 1200 and the content of Alin mixed-powder more than 16.5 % , the microstructure and properties of the Cu-Al2O3 composites were more satisfying .
熔液温度为1200℃且混合粉末中Al含量大于16.5%时，材料组织性能较好；