黄金变白、变红是怎么回事

 ;      huangjin（gold）shihuaxueyuansujin（huaxueyuansufuhaoau）dedanzhixingshi，shiyizhongruande，jinhuangsede，kangfushideguijinshu。jinshizuixiyou、zuizhenguihezuibeirenkanzhongdejinshuzhiyi。shichangshangchangjianhanhuangjindeshoushizhipinzhuyaoweizujinshoushi。

       zujin、qianzujin：duiyuhuangjinzhipinhanjinliangdechengsewenti，guojiabiaozhunyouhenmingquedeguiding，jishangjiaxiaoshoudemeijianhuangjinshipinbixuguapaibiaomingqihanjinlianghezhongliang。hanjinliangbushaoyu99%jiaozuozujin,zujinweishenhuangse，suchengerge9。chunduwei99.9%dehuangjinjiao“qianzujin”，suchengsange9。

       xiangzheileizujinshoushi，yibanhanjinliangdoubijiaogao，xingzhijiaoweiwending，neimeweishenmehuangjinshipinhuibianbai、bianhong？

       黄金首饰变白

       一、黄金首饰变白原因

       （1）huangjinyubaijinhuoyindengbaiseshoushiyiqipeidaishi，youyushoushizhijiandemoca，henkenengjiangbaiseshoushidejinshumozaihuangjinshoushishang，huojianghuangjinmozaibaiseshoushishang，zheizhongyansebianhuazhishizainengmocadebuweicaichuxian，erqieshizaibiaoceng，chengcahenzhuang。

       （2）huangjinshoushidefanbaiyuhuanjingzhongdehgdenongduxiangguan——huangjinshoushijiechudaohanhgyuansudewuzhi，yuzhifanying，shengchanlebaisedejingonghuahewu。zhuyaoyiyetaiheqitaidexingshicunzaiwomendeshenghuodangzhong。

       youyujiechu“gong”ershihuangjinshipinbianbaiyoujizhongkeneng：

       1、环境中有汞。
       2、黄金饰品碰到了汞。
       3、huazhuangpinzhonghanyougong。

       zheisanzhongqingkuangxia，qianliangzhongshiouranfashengde，gailvbuda，dandisanzhongqingkuangquehenchangjian。suoyi，xixindenihuifaxian：huangjinshipinfanbaidexianxiangjuedaduoshushichuxianzaineixieaimeidenvshishenshang，henshaozainanshishenshangchuxian。

       duoshunvshishiyongdehuazhuangpinzhonghanyouzengbaizuoyongdeshuiyinchengfen，huangjinshipinxishouleqizhongdeweilianggongyuansu，shijianyijiu，huangjinshipinjiuchuxianlefanbaixianxiang。

       shenghuozhongnaxiedifangyou“gong”：

       shenghuozhongchangyongdeshuiyinwenduji、qiyabiao、zhengqideng、xueyajidengyougongzhizao，huazhuangpin（hgjuyouqubanhemeibaigongneng）、yaowu、shajunji、muyulu、xiangshui、fajiao、kongqi、riguangdengguan、yicixinggandianchi、fangchaojidengyehuiyougong。ruobuzhuyiyuhuangjinchanpinjiechu，jiuhuixingchengjingongqi。congershihuangjinchanpinbiaomianyansebianbai，zhidibiancui，ruguomianjijiaodadiaozaidishangshenzhihuiposui。

       er、huangjinbianbaizenmeban

       jianyiruyudaozheiyangdeqingkuang，zuihaozhaodangdijindianchuli。nabianbaidehuangjinshipindaodangdijindianyongzhuanyehuoqiangjiarechuli，yinweigongderongdianhendi，zaijiarechulizhong，gongjiuhuimashanghuifa，shihuangjinshipinhuifubenlaimianmu。danxuyaozhuyi，qianwanbunengyonghuojishao。

       黄金首饰变红

       xianzaiyinweitichunjishu、shipinzhizuoyingduyaoqiudengxianzhiqijinhanliangdoudabudao100%，ermeiyoulewanzujindemingmingguize。zheishuoming，tamendehanliangsuiranhengao，danshiqizhongkenenghanyouqitazazhi。huangjinshoushizaihanliudehuanjingxiazhangshijianfangzhi，biaomiankenenghuiyouhongsebandian。

       ciwai，huangjinshoushiyusuanjiechushi，yekenengyouhongsebandianchansheng，zheidoushiyouyuqineibudezazhiyuansubeiyanghuaerzaishoushibiaomianchanshengyanghuacengdejieguo。

       黄金首饰保养方法：

       1、huangjinbijiaoruan，rongyibianxing，suoyibuyaolachehuangjinxiangliandengshipin，yimianbianxing。zhangqibupeidaishihouyingyongrongbubaohaozaifangjinshoushixiang，bimianshoudaowaijieshiwuduiqimocasunhuai。

       2、xidiji、xiaoduyedenghuaxuewuzhihuigaibianhuangjindeseze，suoyizuoqingjiegongzuo、youyongzhiqianyinggaizhaidiaohuangjinshipin，yimianbiaocengchanshenghuaxuebianhua。

       3、chunjinshipinyingbimianzhijieyuxiangshui、fajiaodenghuazhuangpinjiechu，zaiyuhangong、hanqiandehuazhuangpinshihuichanshenghuaxuefanying，rongyidaozhijinshibiaomianchuxianbaisebandian，zheishihoujianyinadaojinyinshoushidianjinxingzhuanyeshoushihuli。

       4、peidaihoudejinshichangyinwuzijihuichendezhanranershiquguangze，cishi，zhiyaojiangjinshizhiyuzhongxingxijiejiyiwenshuijinpaobingqingxi，zaiquchucaganjike。