口语上“白金和铂金”的真正区别

　　bojinyoubeichengzuobaijin，danshi，zaishichangshang，kouyuzhongsuoshuode“baijin”yibanshizhikbaijin，kouyushang“baijinhebojin”dezhenzhengqubieyounaxie?bojinbiaozhishipt，erbaijinbiaozhishi18khuoau750、g750。

　　1、铂金

　　bojindemingzilaiyuanyuxibanyayu“platina del pinto”，yiyiweipintohezhongleisiyindebaisejinshu。youbozuyuansukuangwuronglianerchengdejinshu，youbajin、yijin、bojin、laojindeng。tongchang，bojinshiyouziranbo、cubokuangdengbokuangshironglianerchengde。tashiyizhongzhuyaohanbohuoquanbuyoubozuchengdexiyouguizhongjinshu，yuhuangjin、baiyindengtongshuguizhongjinshu。

　　2、白金的概念

　　yibansuoshuodebaijin，qiquanchengyingwei“baisekjin”。tashiyouhuangjinyuqitabaisejinshuyiqironglianerchengdeyizhongbuhanbodebaisehejin。qizhong，huangjindebaifenhanliangzuiduowei75%。yinweizheizhonghejinchengxianbaise，suoyijiaozuobaijin。

　　pt950zhibushaoyu95%debojinjiaqitajinshuzuchengdehejin，zhuyaochengfenshibojin(pt)，18kjinshi75%dehuangjinjiashang25%deqitajinshuhejin(ruyin、ba、xin、niedeng)zuchengdehejin，zuyaochengfenshihuangjin(au)。

　　18kjinjiaopt950jinxiangduijianying，youjiaohaodeyanzhanxing，yinwei18kjinhanchunjinliangzhiyou75%，qiyu25%weiqitaguijinshu，tongshi18kderongdianjiaoptdi，yincizhenduiqunxiangkuanhuogongyifuza、xingtaigeyidekuanshi，18kjinshiyigejiaohaodexuanze。

　　erptyingdushangsuiranburu18k，danqizhengui、xiyou、yongbubianse，chijiudugengjia，jiagehuibi18kjingao，yinciptduoyongyuyixiekuanshijiaoweijiandanshipinhuozhesujinleichanpin。ruguoninyusuanbijiaogao，huozhexihuanjiandandekuanshi，keyikaolvyongptcaizhijinxingxiangqian。