阐述了电磁纯铁的磁时效现象及其机理，并结合太钢无磁时效优质电磁纯铁的质量控制水平和磁时效检验方法，提出了人工时效处理的改进工艺。
Combining with the quality control level of high-quality magnetic iron of Taigang and the test methods of magnetic aging, improving process of artificial aging was put forward.
研究了热处理工艺（包括均匀化处理、淬火方式和人工时效等）对6063铝合金组织和力学性能的影响。
The effect of heat treatment(including homogenizing treatment, quenching method and artificial aging)on the structure and mechanical property of 6063 aluminum alloy was studied.
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