改善制备工艺应从控制界面反应和细化组织着手。
Improving manufacturing techniques should be started with controlling interface reaction and fining the structure of the composites.
熔体过热处理是细化组织提高合金力学性能的有效途径。
Molten melt superheat treatment is an effective means for microstructure refinement and advancement of alloy mechanical property.
后热处理可改善变形和表面应力状态、细化组织、提高硬度。
The post treatment can improve deformation and surface stress state, refine microstructure and increase hardness of cladding layer.
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