melt-casting相关论文
分析了7475铝合金扁锭裂纹、疏松倾向大的原因.从控制化学成分、调整铸造应力、提高熔体纯净度、加强晶粒细化等方面入手,防止7475......
Thermal Fatigue Behaviour of Co-Based Alloy Coating Obtained by Laser Surface Melt-Casting on High T
A thermal fatigue behaviour of C o-based alloy coating obtained by laser surface melt-casting on the high tempe rature a......