天气预报 > 家居 > 锌合金是什么材质
锌合金是什么材质
更新时间: 2020-12-02 12:18:18  

锌和其他元素组成的合金。常跟锌组合的元素包括铝、铜、镁、镉、铅、钛等低温锌合金。由于锌合金的熔点低、流动性好,所以是很好的焊接材料。但也因为其蠕变强度低,时间长了容易产生尺寸变化。锌合金按照加工工艺方法可以分为形变和铸造合金两类。锌合金的铸造性能良好,可以压铸形状复杂的精密零件。此外,锌合金具有很好额的耐腐蚀性,适用于汽车零件外壳、压铸仪表等地方。

关键词: 合金 什么 材质

锌合金是什么材质相关经验

天气预报

最新推荐

页面:/news/view-3542101/ | 耗时:0.7425 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=3542101 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3542101 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3542101 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(3540784,3528206,3541151,3541195,3544307,3543909,3540842,3541512,3541954,3542389,3541919,3542302,1082009,3542410,3544128,3527743,3541447,1051001,3542129,3540518,3541395,1120721,3540595,3542478,3541445,3543024,3541451,3541594,3542145,3541062) ORDER BY field (ArticleID,3540784,3528206,3541151,3541195,3544307,3543909,3540842,3541512,3541954,3542389,3541919,3542302,1082009,3542410,3544128,3527743,3541447,1051001,3542129,3540518,3541395,1120721,3540595,3542478,3541445,3543024,3541451,3541594,3542145,3541062)