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马口铁是什么材质
更新时间: 2020-12-02 10:40:50  

马口铁是表面的主要材质是钢和锡。是在钢的表面上镀了一层锡,镀锡的作用在于隔绝钢和空气的解除,这样可以使钢不被腐蚀,不会生锈。因为马口铁是在钢上镀锡,所以马口铁也被称为镀锡铁。能够将钢的强度和锡的不易腐蚀两种优点结合在一起,使得马口铁具有耐腐蚀性,高强度,优良的延展性和无毒性等优点。目前,马口铁主要应用于制造食品罐头盒,能够有效的保存食物的鲜美。

关键词: 马口铁 什么 材质

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