1.However, they usually require heat treatment to produce a surface hard enough to give satisfactory resistance to wear.
然而，它们通常需要经过热处理，以生成表面的硬化层来达到足够的耐磨性。
2.Steel for carburizing is usually a low-carbon steel of about 0. 15% carbon that would not in itself responds appreciably to heat treatment.
用于渗碳的一般是含碳量约为0.15%、本身不太适合热处理的低碳钢。
3.The heat treatment regimes of the alloy are constituted by means of the DTA curve analysis and a trial and error method.
通过差热曲线分析及尝试法，制定出合金的热处理工艺。
4.Test shows that the depth of residual compressive after chemical heat treatment is correspondent with that of diffusion layer.
试验表明，化学热处理后残余压应力的深度往往与渗层深度相一致。
5.Results showed that the corrosion resistance of coating being heat-treated was prefer to that of without heat treatment.
结果表明，高温热处理后的镀层耐蚀性优于镀态。
6.Experiment results show that removing the surface broken crystal layer of the cold drawn rod can prevent heat treatment induced cracks.
实验结果表明，热处理前去掉冷拉棒表面的碎晶层可以防止它在热处理过程中产生裂纹。
7.The results showed that the temperature and time of the heat treatment had different effect on the protein fractions.
结果表明，热处理温度和时间对样品中的蛋白质组分均有不同程度的影响。
8.The following discussion applies principally to the heat treatment of ordinary commercial steels known as plain carbon steels.
下列讨论主要针对被称为普通碳钢的工业用钢而言。
9.The crane for quenching , possess the peculiarity of speedy descent , is usually applied in heat treatment .
淬火起重机具有高速下降特性，常用作为热处理工艺装备。
10.The influence of heat treatment on the surface morphology and corrosion-resistance of Ni-P alloy coating was studied in this paper.
研究了热处理对镍磷合金镀层的表面形貌和耐腐蚀性的影响。