The alloys with different thickness after heat-treated at middle temperature for 4 hours could show better comprehensive electrochemical properties.
不同壁厚的贮氢合金经中温热处理4小时后可获得相对最佳的综合电化学性能。
It is recommended that these steels be machined and heat-treated before nitriding, because there is no scale or further work necessary after this process.
建议对这种钢在渗氮前先机加工和热处理，因为渗氮后没有剥落并不需要更多的加工。
After the carbon fiber's surface treated, the interfacial adhesive strength of the composites increased greatly and the effect of treating with acetone is better than that with heat.
碳纤维布经过表面处理后与聚苯硫醚的粘接强度大大提高，其中用丙酮浸泡的效果好于高温热处理；
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