HT200
HT200-
Application of Ni-P Alloy Electroless Plating Process on Casting ( HT200 ) Parts
铸铁（HT200）件化学镀Ni-P合金工艺的应用
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By the two test schemes , the point of crack initiation , the fracture direction and the size effect of strength of brittle material HT200 in the process of compression are studied .
通过两种试验方案，研究了脆性材料HT200在压缩过程中的启裂点、断裂方向以及强度的尺寸效应。