贵金属饰品材质的比较和真假鉴定方法

 　　guijinshushoushiyixiangzuishouxiaofeizhexiai，heweiguijinshushoushini?guijinshushoushishizhiyiguijinshujin、yin、boweizhuyaochengfendeshoushi。shijiehuangjinchanliangyieluosi、nanfei、meiguo、jianadaweiduo，bojinzhuyaochanzijianada，qicieluosihefeizhou，woguodesidachanjindiweijiaodong、yuxi、hekuangchuansanjiaodidai。xiamianwoaizuanshiwangjiuweidajiabijiaoyixiagezhongguijinshushoushidecaizhihezhenjiajiandingfangfa。

　　一、黄金

　　huangjin：jindemiduwei19.32g/cm3 ,yingdudi，weimoshi2.5yurenzhijiadeyingduxiangjin。jinderenxinggao，yanzhanxinghao，youzhelianghaodedaorexinghedaodianxing，jinjuyoujinhuangsejinshuguangze，qiguangzehuihuang，shangxinyuemu。quedian：yingdudiyimosun。

　　qianzujinshipin：hanjinliangfenshubuxiaoyu999dechengqianzujin。zaishoushishangdeyinjiwei"qianzujin"，"999jin"。qianzujinshoushichengsemingzhongshizuigaozhi。

　　zujinshikou：hanliangqianfenshubuxiaoyu990de chengzujin，zaishoushishangdeyinjiwei"zujin"、"990jin"。

　　kjin：weilekefuchunjinshipinyingducha，yansedanyi，yimosun，huawenbuxiqiaodequedian，fazhanchujinhejinshoushi：kjinshipintedianshiyongjinliangshao，chengbendi，kepeizhichenggezhongyanseqiebuyibianxinghemosun。

　　caisedekjin：yibanyouhuangsekjin，baisekjin，hongsekjin。caisekjinshoushizhongdaduoweicaise18kjin，18kjinchule750‰dejinzhiwai，qitachengfendebutongbilihuishikjinxianxianweibutongyanse，huangsekjin(peifangzhongyintongdeng)，hongsekjin(250‰dezazhizhongtongdian2/3yishanghuoquanbuweitong)，baisekjin(peifangzhongjiayin)。huangjinjiageshigenmeiyuanzoushi、yuanyoujiagedengguojixingqingyouguan。

　　二、银

　　yin：yindemiduwei10.5g/cm3 yingduweimoshi2.7，yinyoulianghaodeyanzhanxing，jinciqianjin，youlianghaodedaore，daodianxing，yinyoujiebaiyuemudejinshuguangze，shoushizhongdeyinyou：

　　zuyin：hanyinliangqianfenshubuxiaoyu990dechengzuyin，yinjiwei"zuyin"。

　　925yin：hanyinliangqianfenshubuxiaoyu925decheng925yin，yinjiwei"yin925"huo"s925";。youyuyintairuan，yibianxing，yineryongchunyinzhishoushijiaoshao，shichangshangdeyinzhipinzhongyi925yinweiduoshu。baiyinjiageshisuizhehuangjinjiagezoushide。

　　三、铂金

　　bojin：bodemidu21.45g/cm3 ，yingduweimoshi4.3。boyouyinbaisejinshuguangze，sezexianming，youlianghaodedaodianxinghedaorexing，bojuyouhenhaodeyanzhanxinghekeduanxing，jiejinyuyinhejin。shoushizhongdeboyou：

　　zubo(zubaijin)-hanboliangqianfenshubuxiaoyu990dechengweizubo，yinjiwei"zubo"。

　　950bo-hanboliangqianfenshubuxiaoyu950dechengwei950bo，yinjiwei"bo950"huo"pt950"。

　　900bo(900baijin)-hanboliangqianfenshubuxiaoyu900decheng900bo，yinjiwei"bo900"huo"pt900"。

　　guojibiaozhunzhongguidingchangyongchunduwei850、900he950。

　　贵金属真假鉴定方法：

　　jingshuichengzhongfa：liyongajizhudedinglv，yongtianpingguangchengchujiancewupinzaikongqizhongdezhongliang，ranhouchengchujiancewupinzaiyetizhongdezhongliang，yonggongshi:wutizaikongqizhongdezhongliang/wutizaikongqizhongdezhongliang-wutizaiyetizhongdezhongliang×ceshiwenduxiayetidemiduzhi，dechuwupindemidu。(cifangfajin、yin、bojieke)。

　　shijinshifa：shijinshishiyouyizhongzhidijianyingdehantanheiseguizhifenshayanjiagongerchengdejiaohuapingzhengdezhangfangkuai。jiangdaiyanjianshizaishijinshishangmoyidaojindao，zaishijinshidejindaoshangdijiashui，shiqirongjiesudu，ruoxunsurongjie，zejinchengsejiaodi，ruorongjiehuanman，zechengsegao。lingyizhongfangfayishidijiaxiaosuan，yiqirongjiedekuaimanpandingjinzhongyinhanliangdeduoshao。dijiayansuankepanduanhantongduoshao。cankaoyiju，keyijushoushishangdeyinjiweicankaozhi。