黄金、K金、铂金为什么变色？ 该怎么办？

       一、黄金首饰变色的原因

       1、yubaiseshoushiyiqipeidai

       huangjinyubojinhuoyindengbaiseshoushiyiqipeidaishi，youyushoushizhijiandemoca，henkenengjiangbaiseshoushibiaomiandejinshumozaihuangjinshoushishang，zheizhongyansebianhuazhishizainengmocadebuweicaichuxian，erqieshizaibiaoceng，chengcahenzhuang；suoyizaigoumaihuangjinshipinshi，buyaobahuangjinhebaisedeshoushizaiyiqidai，zheiyanghuifashengchuansedexianxiang。

       2、huangjinyudaolegong

       gong，yejiaoshuiyin。huangjinshoushijiechudaohangongyuansudewuzhi，yuzhifanying，shengchanbaisedejingonghuahewufuzhezaihuangjindebiaomianshang，suoyikanshangquhuangjinxiangshibianbaile；huangjinshipinfanbaidexianxiangjuedaduoshushichuxianzaineixieaimeidenvshishenshang，henshaozainanshishenshangchuxian。duoshunvshishiyongdehuazhuangpinzhonghanyouzengbaizuoyongdeshuiyinchengfen，huangjinxishouleqizhongdeweilianggongyuansu，shijianyijiujiuchuxianfanbaixianxiang。

       3、yuqitahuaxuewuzhijiechu

       huangjinshoushizaihanliudehuanjingxiazhangshijianfangzhi，shoushizhongbuchundewuzhikenengjiuhuiyuliufashengfanying，ruciyilaibiaomianjiuhuichanshenghongsebandian。ciwai，huangjinshoushiyusuanjiechushi，yekenengyouhongsebandianchansheng，zheidoushiyouyuqineibudezazhiyuansubeiyanghuaerzaishoushibiaomianchanshengyanghuacengdejieguo。

       二、K金首饰变色的原因

       1、jiechurentihanye

    ;   kjinshoushibianseyurentidehanyeyoumiqieguanxi。rendehanye99%shishui，lingwai1%zuoyoushirentitineidefeiwujiyouhaiwuzhi，ru：lvhuawu、rusuan、niaosu、niaosuandeng。zheixiewuzhiyukjinshoushizhongdeyinhetongjiechuhou，huizhuanhuachenglvhuayinheliuhuatong，bingchengxianshenheisedehuaxueyan，zheixiehuaxueyanjiushishik jinbiansedezhuyaoyuanyin。

       2、jiechuhuaxuewuzhi

       kjinshi75%dehuangjinjiaqitajinshuzuochengdehejinjinshu，zheiqizhongtianjiadejinshuhenyoukenenghuiduishenghuozhongdehuaxuewuzhizuochufanying。ruguojingchangjiechuqiangsuanqiangjiancijixinghuaxuewu，biruxiyifen、xijiejing、huazhuangpin、youqitatianjiajidexiangzaodengdeng，shihenrongyifashengbiansede。

       3、shoudaomocahuozhekepeng

       kjinyoubeichengweicaijin，youfeichangfengfudesecai，rukhuang，kbai，meiguijindengdeng。kjinzhong，chulekhuangjinshijinshubensezhiwai，qitadabufendeyansedoushiyikhuangjinweijichu，ranhouzaidiandushangqitayansede。yincikbaijinyuqitayingwumocadeshihou，douhuichuxianbutongchengdudemosun，ducengmosuntuoluohoujiuhuiluoluchujinshubense，yejiushidandandehuangbaise。

       三、铂金首饰变色原因

       lilunshang，bojindexingzhifeichangwending，buhuiyinweirichangpeidaierbianzhihuotunse，tadeguangzeshizhongruchu，danhaishiyouhenduopengyoushuogoumaidebojinshoushibianheihuobianhuangle，zheizhuyaoshiyixiayuanyin。

       1、wuzifuzhe

       bojinbenshenshibuhuibiansebianheide，danshidaijiule，nanmianhuifuzheyixiewuzi，daozhibojinshoushibiaomianhuojububiananbianse，zheizhongqingkuangshikenengfashengde。biru，daizhebojinshipinzuojiawuhuodasaochushi，yinweiyouwu、piaobaifenhegezhongqingjieyonghuaxueyongpinhuieryingxiangbojindeguangze，shenzhihuishibojinchuxiandanhuangsehebandian。

       2、hehuangjinshipingongtongfangzhi

       huangjinshoushirouruanerbojinshoushijianying，erzhefangzaiyiqihuopeidaizaiyiqi，henrongyifashengmocazhishihuangjinbiaomianshousun，bingqiehuangjinyerongyishibojinbianhuang，yingxiangbojindeseze。

       四、黄金，K金，铂金饰品变色怎么办

       1、huangjinshoushibianse

       ruguoyugonghuangjinbianse，zuihaonabiansedehuangjinshipindaodangdijindianyongzhuanyehuoqiangjiarechuli，yinweigongderongdianhendi，zaijiarechulizhong，gongyuansuhuimashanghuifa，shihuangjinshipinhuifubenlaimianmu。

       2、kjinshoushibianse

       a.shiquguangze

       zheizhongqingkuangzaijiajiukeyichuli，jiangkjinfangzaixishidezhongxingqingjiejizhong，yongruanshuaqingxijiruanbucagan，zheiyangjiukeyixidiaobiaomianchenjidewuzi，huifukjindeguangzeheyanse。

       b.mocabianse

       songdaozhuanmendeshoushiweixiudidianfanxin，jinxingdiandu，huifukjinbenlaideyanse。

       c.jinshibiaomianheiseyinmo

       jinshibiaomianruguochuxianheiseyinmo，neimejiuyaogoumaizhuanyedeshoushiqingxijilaijinxingqingxi。genjuqingxijideshuomingshu，anbuzhoucaozuo，henjiandanjiukeyirangshoushihuanranyixin。

       3、bojinbianse

       keyijiangyagaojizaimaojinshang，zaibojinshoushishanglaihuimoca，jiangbiaomiandexiwenhewugoucengdiao，yongxishihoudeqingxiyeqingxi，zhihouyongqingshuichongxiganjing，jiukehuifuyuanyoudeguangze。yekeyidaodangshigoumaidezhubaodianqingxi，yibandoushihuitigongmianfeiqingxide。