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Jinzhou Institute of Metal Materials

Company: Jinzhou Metal Materials Research Institute Company

Address: Luotaizi, Taihe District, Jinzhou City, Liaoning Province

Domestic Trade Department: 0416-4593067

0416-4676672

0416-4593078

0416-4677283

Foreign Trade Department Tel: 0416-4675064

Email address: seller@jzmm.com

Fax: 0416-4675615

Zip code: 121001

Company website: www.jzmm.com/en


金属材料的分类

2017-12-16
Times

冶金工业分类法:


  1.黑色金属:铁、铬、锰三种


  2.有色金属:铝、镁、钾、钠、钙、锶、钡、铜、铅、锌、锡、钴、镍、锑、汞、镉、铋、金、银、铂、钌、铑、钯、锇、铱、铍、锂、铷、铯、钛、锆、铪、钒、铌、钽、钨、钼、镓、铟、铊、锗、铼、镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥、钪、钇、钍。


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  还可以把金属分为: 金属钕


  常见金属:如铁、铝、铜、锌等 稀有金属:如锆、铪、铌、钽等;


  1.轻金属。密度小于4500千克/立方米,如铝、镁、钾、钠、钙、锶、钡等。


  2.重金属。密度大于4500千克/米3,如铜、镍、钴、铅、锌、锡、锑、铋、镉、汞等。


  3.贵金属。价格比一般常用金属昂贵,地壳丰度低,提纯困难,如金、银及铂族金属。


  4.准金属元素。性质价于金属和非金属之间,如硅、硒、碲、砷、硼等。


  5.稀有金属。包括稀有轻金属,如锂、铷、铯等;


  6.稀有难熔金属,如钛、锆、钼、钨等;


  7.稀有分散金属,如镓、铟、锗、铊等;


  8.稀土金属,如钪、钇、镧系金属;


  9.放射性金属,如镭、钫、钋及阿系元素中的铀、钍等。


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Address: Luotaizi, Taihe District, Jinzhou City, Liaoning Province

Domestic Trade Department Tel: 0416-4593067/4676672 Email: seller@jzmm.com Company website: official zip code: 121001