And the combination of ferrite gray iron and Ni-based alloy was better than that of pearite gray iron. Morever the microhardness of substrate and coating had a gradient distribution because of diffusion.
试验表明,在基体与覆层熔覆的过程中存在着元素的相互扩散,促进了二者之间的冶金结合,且铁素体基灰铸铁与镍基覆层之间的结合好于珠光体基灰铸铁,另外由于元素的扩散使基体与熔覆层组织的显微硬度呈梯度分布。
参考来源 - 灰铸铁玻璃模具材料与镍基合金粉末熔覆性能的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
Gray iron has excellent dampening properties and is easily machined.
灰铁具有很好的阻尼特性,易于机械加工。
The mechanism of the effect of titanium on structure and properties of gray iron was proposed.
对钛对灰铸铁组织和性能作用的机理提出了看法。
The quantity, shape, size and distribution of graphite in gray iron influences the properties of material.
铸铁中石墨相的数量、形状、大小和分布对其力学性能有很大影响。
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