The effects of rapid quenching technique parameters on the electrochemical properties and microstructures of the low-Co AB5-type hydrogen storage alloys were investigated in detail.
研究了快淬工艺参数对低钴AB5型贮氢合金的电化学性能及微观结构的影响。
The non-equilibrium crystallizing processes of the metal mould nodular iron ball were investigated through analyzing the properties and microstructures of the nodular iron grinding ball.
通过分析不同成分球铁磨球零件性能和金相组织，对金属型磨球的非平衡凝固特性进行了较深入的研究。
Using traveling magnetic field which produced by homemade linear motor to study the influence on 6063 and ZL102 aluminum alloy's mold-filling capacities, mechanical properties and microstructures.
采用自制的直线电机所产生的移动磁场，对6063与ZL 102铝合金充型能力、力学性能及显微组织的影响规律进行研究。
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