RESULT: The castingsample Lord after decay is full and plump. The small branches are fined beautiful.
结果:腐蚀后的铸型标本主干充盈饱满,细小分支精细美观。
2
The result shows that the strength, especially elongation, of adjusted pressure castingsample is increased dramatically under the same conditions of melting and heat treatment.
结果表明,在相同的熔铸工艺和热处理条件下,调压铸造试样的强度,特别是延伸率得到大幅度提高。
3
Plastic deformation and heat treatment were carried out in the A356 castingsample and the effect of plastic deformation on the structures and properties of A356 was investigated.