应力极差
Extreme stress difference
以上为机器翻译结果,长、整句建议使用 人工翻译 。
当w(WC)大于50%时,WC的加入使喷熔工艺性能变得极差,喷熔层的硬度和耐低应力磨粒磨损性能降低。
When WC content is more then 50%, spray-fusing technological property becomes worse, hardness of sprayed coating and low-stress abrasive particle wear resistance are weaken.
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