优化了该合金的均匀化热处理工艺。
均匀化热处理是变形铝合金生产工艺中重要的工序，对产品的质量影响很大。
The homogenization is an important heat treatment step during wrought aluminium alloy production, it influences greatly the quality of the products.
挤压前均匀化热处理使挤压态合金的晶粒尺寸粗化，拉伸强度和屈服强度降低。
Homogenization treatment before the extrusion coarsened the grain size and reduced the tensile strength and yield strength.
研究了1420铝锂合金均匀化热处理后不同的冷却方式对铸锭组织和性能的影响。
The effects of different cooling manners on the structure and properties of aluminum-lithium alloy 1420 ingot as after homogenization treatment were investigated.
系统研究了5083合金铸锭均匀化处理和不均匀化热处理对铸锭、成品板材组织和性能的影响。
The effects of 5083 aluminium alloy ingot homogenizing and non-homogenizing on properties and structures of ingot and plates are researched.
热处理后薄膜的颗粒均匀细化，并呈现有序化，薄膜表面光滑。
After heat treatment, particles of the films uniformly refined and orderly, the surface of thin films become smooth.
热处理后薄膜的颗粒均匀细化，并呈现有序化，薄膜表面光滑。
After heat treatment, particles of the films uniformly refined and orderly, the surface of thin films become smooth.
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