国内市场发现小颗粒无色高温高压合成钻石 ——NGTC全力保障钻石市场安全

    jinqiguojiazhubaoyushizhiliangjiandujianyanzhongxin（ngtc）shenzhenshiyanshixianhouzaibutongkehusongjiandeqipibaoshi（hanzuanshi）shipinzhong，jiancechupeixiangfushizhonghunyouwusexiaokeligaowengaoya（hpht）hechengzuanshi。gaiqipiyangpingong139jian，meipi10-40jianyangpinbudeng，hunruxiaokeliwusehphthechengzuanshigong36li，guojiazhubaoyushizhiliangjiandujianyanzhongxinxianjiangyouguanqingkuangmianxiangshehuigongbu，xiwanggeyouguandanweizaishijigongzuozhongjiayifangfan，xiaofeizhezaigoumaishijingtigaowengaoya（hpht）hechengzuanshi，suoqujiancejigouchujudejiandingzhengshu，weihuzishenquanyi。

xiaokeligaowengaoya（hpht）hechengzuanshizaishipinpeixiangfushichuxian

      shanggeshijiwushiniandaiqi，meiguo、yuansulian、zhongguo、ribendengduogeguojiakaishishengchanchugaowengaoya（hpht）hechengzuanshidanjingti，zhuyaoshiibxinghuangsezuanshi，yongyugongyeyingyong。suizhehechengjishudebuduangaijinhefazhan，muqiangaowengaoyahechengzuanshijishuyijingchengshu，yiyongyouhechengchudaxiaobudengdebaoshijigaozhiliangdezuanshidenengli， danrengweijianqichanpindaguimojinrubaoshishichang。

      2015nian5yueguojiazhubaoyushizhiliangjiandujianyanzhongxin（ngtc）shenzhenshiyanshizaiyipihongbaoshishipindepeixiangzuanshizhong，faxianlebufenxiaokeliyangpinhanyoudaliangdeheisedianzhuangheyunwuzhuangdebaoguoti，zaiyingguangceshishifaxianyoujiaoqiangdelinguangxianxiang，zheiyinqilejianyanrenyuandejingjue，jianyandetezhengzhishigaipiyangpinxuyaozuojinyibudejianyan。shiyanshiyizhaofuzayangpindejianyanliucheng，duiyangpinjinxinglehongwaiguangpuyiceshi，ziwai-kejianguangpuceshi，diamondviewtmyingguangguancha，lamansansheguangpuceshi，guangzhifaguangguangpuceshideng，quedinggaipiciyangpindepeixiangzhongyouwulishihphthechengzuanshi。5yueyilai，guojiazhubaoyushizhiliangjiandujianyanzhongxinshenzhenshiyanshigongfaxianqipiyangpinzhongyouweijingjieshidexiaokelihphthechengzuanshi。zheibiaomingjinwusegaowengaoyahechengzuanshiyekaishizhujianjinrubaoshishichang，bingbeichanzazaitianranzuanshizhongchushou。

guojiazhubaoyushizhiliangjiandujianyanzhongxinquanlibaozhangzuanshishichanganquan

      guojiazhubaoyushizhiliangjiandujianyanzhongxin（ngtc）shenzhenshiyanshihebeijingshiyanshizi2011nian3yuefaxianpiliangcvd（huaxueqixiangchenjifa）hechengzuanshiyilai，yizhiyangejiancecvdhechengzuanshihehphthechengzuanshizaizhongguozhubaoshichangchuxiandezhuangkuang，yidandapiliangweijingbiaoshidecvdhechengzuanshihehphthechengzuanshijinruzuanshishichang，jiangjishichangdailaijudadeweihai。suizhesinianlaidegenzongjiance，muqianduifaxiandezhiliangdaxiao0.01kelazuoyoudegaowengaoya（hpht)hechengzuanshi、cvdhechengzuanshidenggezhonghechengzuanshi，guojiazhubaoyushizhiliangjiandujianyanzhongxinzhidinglezhuanmenliuchenglaijianyanpeixiangzuanshi、qunxiangzuanshideshipinshifouchanzaxiaokelihechengzuanshi，baozhangtianranzuanshishichangdeanquan。

quanweijiedu：guanyuxiaokeliwusegaowengaoya（hthp）hechengzuanshi

      shenmeshihpht（gaowengaoya）hechengzuanshi？mianduixiaokeliwusegaowengaoya（hthp）hechengzuanshi，tazaishiyanshidejiandingtezhengzhuyaoyounaxie？ laiyuanshinali？ youshizenyangjinxingjiaoyide？duici，guojiazhubaoyushizhiliangjiandujianyanzhongxinzhuanjiajinxinglequanweijiedu。

shenmeshigaowengaoya（hpht）hechengzuanshi？

      ngtc：gaowengaoya（hthp）shihechengzuanshidejibenfangfazhiyi。hechengdejibenyuanlishizairenzaodegaowengaoyahuanjingxia，jiangshimojinxingxiangzhuanbianshengchengzuanshi，yibanxuyao10gpa、3000℃yishangdeyalihewendu。ruguoyoujinshuchumei（rufe、ni、co、mndengyijitamendehejin）decanyu，shimoxiangbianweizuanshisuoxuyaodetiaojianjiangdafujiangdi，tongchangyaliwei5.4gpa，wenduwei1400℃。muqianshoushiyonghechengzuanshizhuyaoshengchanguoyoueluosi、zhongguo、meiguo、yingguo、wukelan、ribendeng。gaowengaoyashengchanzuanshishebeihejishuyiguojiahechangshangeryi，yiqianguowaiduoshiyongliangduanshifenqiuyaji（jianchengbars）hebeltyadaijishengchan，woguokexuejiahechangshangduoshiyongguochanliumiandingyajishengchan。tongguoyouxuanjinshuchumeihetianjiajideng，muqianyichenggonghechengchuib，iia，iibhegaodanxingzuanshidanjing，chanlianghejishujundadaoguojixianjinshuiping。gaowengaoyahechengzuanshidepinzhiyutianranzuanshijiqixiangsi，rouyannanbian，xushiyanshiyongjianceyiqijiayiqufen。

 tupianzhongxianshigaowengaoyahechengdezuanshineibuhanyoutiecixingbaoguoti，keyibeicitiexifu

jinwusexiaokeligaowengaoya（hpht）hechengzuanshidezhuyaojiandingtezhengyounaxie？

ngtc：jinwusegaowengaoya（hpht）hechengzuanshizaishiyanshijiancezhongzhuyaofaxianruxiajiandingtezheng：

1、zhiliang：0.008kela-0.015kelabudeng，genjuyouguanziliaoxianshi，muqianguoneihechengdejinwusegaowengaoya（hpht）zuanshimaopikeda3kela。

2、yanse：wuse-jinwuse

3、baoguotitezheng：kejiantie、niejinshubaoti，shiqijuyoucixing

4、ziwaiyingguang：duoxing-huanglvse，duanboqiangyuzhangbo

5、xiaokelizuanshizidongpaichayi（ams）：jiancejieguowei“refer ii xing”

6、ziwai-kejian-jinhongwaiguangpu：yuniexiangguanxishouxian685nm、880nm

7、diamondviewtmyingguangguancha：lanse-lanlvseyingguang，shaoshukejianjiheshengzhangqu；jiqianglanselinguang（jifahouchangguangkejian）

8、hongwaiguangpujiance：kejiancedaoruo2802cm-1pengxiangguanxishoufeng；

weishenmejinwusegaowengaoya（hpht）hechengzuanshiduochuxianzaixiaokelifushizhong？

ngtc：youyudakeli（0.1kelayishang）dewusehphthechengzuanshichengbenxiangduijiaogao，shenzhigaoyutongpinzhidetianranzuanshidejiage，yincimuqiandakelidewusehphthechengzuanshijiaoshaozuobaoshiyongtu;erxiaokelidewusehphthechengzuanshiyouyuchengbenxiangduijiaodi，youdeshenzhidiyuxiaokelidewusecvdhechengzuanshideshengchanchengben，chanliangjuda，suoyigengjuyoubaoshishichang。

ngtcgeweilingdaoyumeitigongtongshangtao

shehuigejieqijuli gongcuzuanshishichangjiankangfazhan

    weilegenghaodibaozhengtianranzuanshishichangdejiankangyouxufazhan，guojiazhubaoyushizhiliangjiandujianyanzhongxinzuanshiduicongyezhe、qiyeyijizhijianjigouyouruxiajianyi：

1、daozhengguideqiyejigougoumaizuanshi

 ;   kekaodezuanshiyuanliaogongyingshangzaizuanshixiangguanshangmaozhongyouweizhongyao，xunqiukekaodehuopinlaiyuanyiquebaosuocaigoudezuanshiyuanliao（luoshijiyuanshi）dezhiliangwendingkekaoqiejuyousuyuanxing。

2、qiyezishenjianlipaichajigou

    qiyexuzhongshichanpinzhiliang，zhuyishengchanguochengdezhiliangkongzhi，yingzaishengchantouliaoqianjinxingzuanshiyuanliaojinxingpaicha，fangzhihechengzuanshihunru，weihuqiyexinyuhepinpaixingxiang。liyongzheixiehechengzuanshideguangputezhenghecixingtezheng，qiyekeyitongguoxiaokelizuanshizidongpaichayi（ams）yijicitieduijinshubaoguotidecixingjinxingjianyieryouxiaodepaichashaixuan。

    muqian, xiaokelizuanshizidongpaichayi（ams）shiwanquankeyipaichachuweixiangqiandehechengzuanshi（baokuocvdhechengzuanshihehphthechengzuanshi），zhengquelvfeichanggao。

3、qiyezishenbujubeipaichanenglidexuweituoyounenglidezhijianjigoujinxingpaichashaixuan

   duiyunenglibujubeideqiyeshangjia，rengranyinggaijiezhuyounenglidezhubaoyushijiancejigouduixiaokelizuanshiyuanliaojinxingpaicha，yimianchengpinjiancehoububiyaodecailiaofeihao，huozhijieliurushichangduiqiyexinyuzaochengsunhai。

4、duizhijianjigoudejianyi

duiyuxiangqianshipin，youqishiqunxiangshipin，cixingceshi、changguihongwaiguangpu、ziwaikejianguangpu、dengdaxingyiqiceshishouduanshishifenyouxiaode。genjuzheileihechengzuanshideziwaiyingguanghefaguangtuxiangtezhengyijicixingtezhengyejunkejinxingjianbie。

zongzhi，zhubaoyushijiancejigouxujiaqiangduicongyerenyuanzhuanmenjishupeixun，shulipaichashaixuanliucheng，bingzuohaojichudeyiqiziyuanpeizhi（liru：amsxiaokelizuanshipaichayi、ziwai-kejian-jinhongwaiguangpuyi、diamondviewtmyingguangguanchayi、xshexianyingguangnengpuyideng），bimianjiancezhongkenengchuxianloujiancuojiandeqingkuang，congerbaozhengzuizhongjielundezhunquekekao。

【编辑垂注】

ngtcguojiazhubaoyushizhiliangjiandujianyanzhongxin

ngtcshijingzhongguozhengfuyifashouquandezhubaochanpinzhijianjigou。20duonianlai，yizhizhiliyufuwuguangdaxiaofeizhehezhubaoshoushixingye，zaiguoneishulilequanweixingxiang。

2011nian，ngtcshoucizairichangjiancegongzuozhongfaxiancvdhechengzuanshi，zaidiyishijiandegongzhiyuzhong，duijinghuaguoneizuanshishichang，baohuxiaofeizhequanyiqidaolejijidezuoyong。