不同纯度的铂金的的名称及特性

 　　bojin(yingwenweiplat-inum，suoxieweipt)shishijieshangzuihanjiandejinshiyongguijinshuzhiyi。bojinmeiniandetigongliangjinweihuangjinde5%。zhiyoubojincaikeyichengweibaijin，bushisuoyoudebaisejinshudoushibojin，jiuxiangbaijinjiezhigenbojinjiezhishibuyiyangde。bojindechundutongchangkedadao95%(18kjindechundujinwei75%)。

　　guojiaguidingzhiyoubojinhanliangzai85%jiyishangdeshoushicainengbeichengweibojinshoushi，bingbixudaiyouptbiaozhi。bojindechundutongchangdaiyoupt850、pt900、pt950、pt990huopt999(qianzubo)dechundubiaozhi。yincibojinshoushibucunzaisuowei18khuo750(ji75%)chundu。

　　tongchang，bojindechunduhanboliangyongbojindeqianfenhanlianglaibiaoming。tongshi，hanboliangyeshibojinshoushidingjiadegenjuzhiyi。butongchundudebojindetexingyounaxieni？changjiandehanboliangbiaojiyouyixiajizhong：

　　qianzubopt999：daibiaohanboliang99.9%;

　　zubojin：bojinhanliangqianfenshubuxiaoyu990，da“zubo”huo“pt990”biaoji，biaoshishipinzhongbojindebaifenhanliangwei99%;

　　950bojin：bojinhanliangqianfenshubuxiaoyu950，da“bo950”huo“pt950”biaoji，biaoshishipinzhongbojindebaifenhanliangwei95%;

 　　900bojin：bojinhanliangqianfenshubuxiaoyu900，da“bo900”huo“pt900”biaoji，biaoshishipinzhongbojindebaifenhanliangwei90%。

　　qufenbojinheqitabaisejinshuzuizhijiedefangfashixunzhaobojinzhuanyoubiaozhi。genjuguidingmeiyijianbojinshoushidebeimianhuoneiquanshangmiandoubixukeyouyixiarenheyigezhuanyoubiaozhi--bo，bojin，baijinhuopt，bingzaibiaozhihoubixudaiyouyixiabojindechundu(hanboliang)zhuming--bopt900、bopt950、zubopt990、qianzubopt999，renmingzheixingxixiaodebiaoshijiunenggoujinidailaibojinpinzhidebaozheng。

　　铂金的纯度不同质地也就不同，纯度高的质地就稍软，和黄金一样容易变形。铂金的纯度当然也会影响铂金的价格，另外铂金的纯度不同也有不同的应用。纯铂金硬度较小，为增长硬度，须加入一定比例的钯、铑、铱等可贵金属。Pt950含钯、铑、铱5%，硬度仍旧绝对较低，平日用于素铂金饰物。Pt900含钯、铑、铱10%，硬度对镶嵌饰品来说恰到好处。目前大少数铂金戒指是用Pt900制造的;但也有少数厂商用Pt950制造铂金戒托。买铂金饰品就到我爱钻石网，dutede“tiyandian+wangluo”，rangniyongzuididejiagexiangshouzuigaodefuwu。