摘要
试验研究了含Ni与不含Ni活塞的高温强度,结果表明,在250℃以下,不含Ni与含Ni活塞的高温强度基本相同。据此,ZL109活塞不加Ni是可行的。
High temperature strength of ZL109 piston with and without Nickel was studied. The results showed that high temperature strength of piston containing Nickel is as strong as that without Nickel at 250℃. So ZL109 piston may not contain nickel.
出处
《热加工工艺》
CSCD
北大核心
1993年第1期25-26,共2页
Hot Working Technology
关键词
活塞
高温强度
铝合金
铸造合金
ZL 109 alloy piston high temperature strength
