recast layer

基本解释

The processing parameters of YAG laser drilling were optimized by artificial neural network. The thickness of recast layer was decreased to about 10 micron.
本文通過人工神經網絡技術對YAG激光打孔的工藝進行了優化，使再鑄層厚度從一般情況下的幾十個微米降低到十個微米左右。
Abrasive flow machining (AFM) is a nontraditional finishing process that is used to deburr , polish, radius and remove recast layer by flowing a semisolid abrasive media across the workpiece surface.
磨料流加工是表麪加工中發展起來的一項新工藝，是通過將半固態的流躰磨料擠壓通過工件待加工表麪來達到去毛刺、拋光、倒角和去除再鑄層的目的。

再鑄層
However, the main drawbacks that hinder the use of LBM in a wide field are recast layer、heat affected zone(HAZ) and the micro-cracking which are caused in the LBM process.
但是由於激光加工是一種熱物理加工模式,在打孔或者切割過程中會産生再鑄層、微裂紋和熱影響區等缺陷,大大限制了激光在使用性能和可靠性能要求高的領域內的應用。
重鑄層
By analyzing the in-coming reasons of recast layers in carbon steels, nexus between thickness of recast layer and laser frequency, and between bore smoothness and carbon contents was elicited, too.
對打孔中重鑄層的産生原因進行了分析，得出了重鑄層厚度與激光脈沖重複頻率的關系及小孔表麪粗糙度與含碳量多少的關系。
航空、航天科學技術
重熔層