什么材质的戒指不容易被磨损？

jiezhishifourongyimosun，zheihejiezhicaizhideyingduyouhendaguanxi，caizhiyingduyuegao，jiezhiyueburongyimosun。xiamianshiyixiechangjiancaizhidejiezhidenaimoxingjitedian：

huangjinjiezhi：huangjinyiduanzao、yiyanzhan，dantademoshiyingduzhiyou2.5，yincihuangjinjiezhiyidanyuyingwupengzhuangjiuhenrongyibianxing，erhuangjinjiezhibiaomianbeiyingwuguahua，yerongyizaochengjinshuweiyidexianxiang。

yinjiezhi：yinjiezhicaizhiyibanweis925yin，jichundu92.5%dejinshuyin，zheizhongyinyouyidingdeyingdu，buyibianxing。

wujinjiezhi：“wujin”shoushishiyizhongyongguizhongjinshuwuyuansuzhizuodeshoushi，tajuyouyingdugao、bumosun、bubianxing、bubianse、buguomin。meikuanwujinshipindouxiangjiagongzuanshiyiyang，caiyongjingangshigongjujinxingqiege，paoguang。yinciwujinjiezhideyingdushihengaode，burongyibeimosun。

bojinjiezhi：bojindekeyanzhanxingshisuoyouchunjinshuzhongzuigaode，shengguojin、yinhetong。bojinjiezhitongchangshiyipt950bojincaizhidazao，zheizhongcaizhibichunbojindeyingdugenggao，danyebingfeiwujianbucui，peidaishirengxuyaotebiezhuyi。

kjinjiezhi：kjinjiezhishiyouhan75%huangjindehejinzhizuo，yingdugao、yanzhanxingqiang，xiangbichunhuangjin、bojin，gengburongyibeimosun。

taocijiezhi：taocicaizhikangjidaxingruo，dannaimochengduxiangduijiaogao。

tongguoshangmianxiangguancaizhijiezhidejieshao，qizhongkjinjiezhi、wujinjiezhi、taocijiezhidenaimochengdugenggaoyixie，gengburongyibeimosun。danruguogoumaijiehunjiezhidengjuyoutebieyiyidejiezhi，jianyixuanzegengzhenguiyixiedejinshucaizhi，biru18kjin。