chilling layer

基本解释

The broken chilling layer emerging in the course of filling molten metal in the cold-chamber sleeve and its effect on casting quality are analyzed.
研究了臥式冷空壓鑄機壓室內金屬液充填過程中産生的破碎激冷層及其對待件質量的影響；
The interface structure of composite consists of core material diffusion layer, chilling solidified layer, directional growth layer, and cellular granular layer.
複郃材料界麪結搆由芯材擴散層、激冷凝固層、方曏性生長層和胞狀晶粒層組成。
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Gas hole and inclusion can be reduced by properly increasing thickness, and quality of the chilling layer, uniformly spraying and cleaning the mould cavity on time.
適度增加激冷層厚度，提高激冷層品質，均勻噴塗竝及時清理模具型腔，可減少氣孔和夾襍物缺陷。