乐投英超

CHAOYINGCAILIAOXILIEDUFUCHANPINJIYINGYONG

发布时间:2016-08-12 14:34:14

ZHAI YAO: YIZHENKONGWEIZHENGFADUFUJISHUWEIHEXIN,WEIRAOGELEIGAOXINGNENGCHAOYINGCAILIAOGONGJUDEBUDUANKAIFAYINGYONG,MUQIANYIJINGXINGCHENGLECHAOYINGMOLIAODUFUXILIECHANPIN。BAOKUODUFUYICENGJINSHUDECHAOYINGMOLIAO,RUDUTAI、DUWUDEJINGANGSHI;DUFUHEJINDECHAOYINGMOLIAO,RUDUTAI———GEHEJINDEJINGANGSHI;ZHENKONGWEIZHENGFADUFUZHIHOUZAIJINGDIANDUXINGCHENGDEDUOCENGFUHEDUCHAOYINGMOLIAO,RUFUHEDUTi-NiDEJINGANGSHIDENG。ZHEIXIEXILIEDUFUCHANPINFENBIESHIYONGYUJINSHUFENMOSHAOJIEGONGJU、QIANHANGONGJUHESHUZHIJIEHEJIGONGJU,DUIYUTIGAOGONGJUZHILIANG、JIANGDIZHIZAOCHENGBENHEXINCHANPINKAIFAYOUXIANZHUZUOYONG。XINJINYANZHICHENGGONGDEYIZHONGSHIYONGYUSHUZHIJIEHEJIGONGJUDEGANGYUTUFUDECHAOYINGMOLIAO,KEFULEDUNIE、DUTONGCHAOYINGMOLIAODUFUCHENGBENGAOJISHIGONGJUBIANDUNDEQUEDIAN,SHISHUZHIGONGJUSHENGJIHUANDAIDEXINCHANPIN。

前言

JINNIANLAI,SUIZHEGELEIGAOXINGNENGCHAOYINGCAILIAOGONGJUDEBUDUANKAIFAYINGYONG,WOMENYIZHENKONGWEIZHENGFADUFUJISHUWEIHEXIN,MUQIANYIJINGXINGCHENGLECHAOYINGMOLIAODUFUJINSHUHUAXILIECHANPIN,ZHEIXIEXILIEDUFUCHANPINFENBIESHIYONGYUGELEIBUTONGJIEHEJIHEBUTONGZHIZAOGONGYIDEGONGJU。ZAIGELEIGAOXINGNENGDICHENGBENCHAOYINGGONGJUDEZHIZAOZHONG,FAHUILEZHONGYAOZUOYONG。

GANGYUTUFUDEJINGANGSHIHELIFANGDANHUAPENGSHIWOMENYANZHIKAIFADEJUYOUCHUANGXINXINGDECHANPIN,CAIYONGYINGCUIDEGANGYUHUOTANHUAGUIZUOWEITUCENG,TUCENGTUAOBUPING,CHENG“CIZHUANG”,YUJINGANGSHI、LIFANGDANHUAPENGLAOGUJIEHE。JINGGUOGONGYEHUAYINGYONGBIAOMING,ZHEIZHONGTUFUCHANPINTONGSHITIGAOLESHUZHISHALUNDESHOUMINGHEJIAGONGXIAOLV,SHISHUZHIGONGJUSHENGJIHUANDAIDEXINCHANPIN。

BENWENJIESHAOLEGELEIDUFUCHANPINDEJISHUTEZHENGHEYINGYONGXIAOGUO。

1 超硬磨料的镀覆种类及应用

我们完成的国家重点科技攻关成果:“超硬材料真空微蒸发镀覆技术及装备”,其最重要的技术进展在于:镀覆温度低至650℃,与原始真空微蒸发镀覆技术的780℃相比,降低了100℃以上,现在可以根据需要 在650-780℃任选温度实现镀覆,这一范围的镀覆温度是区别于其它技术的重要特征。该技术圆满解 决了国内外超硬磨料各类镀覆技术(如磁控溅射、离子镀、粉末覆盖沉积镀、非真空低温电镀)所存在的单次镀覆量少;镀层与磨料结合强度低;镀覆过程温度高,损伤超硬磨料以及镀覆成本高等一系列工业应用问题。实现了单次大批量工业化镀覆;镀层与磨料结合强度>140MPa;镀后超硬磨料单颗粒抗压强度提高5~20%,镀覆成本每克拉<0.01元。本项技术装备作为超硬材料工业的共性关键技术与装备,所镀覆的超硬磨料适用于各类高性能价格比金属、陶瓷结合剂超硬工具的制造,已在金刚石工具厂获得良好应用。

XILIEDUFUCHANPINSHIYIZHENKONGWEIZHENGFADUFUJISHUHESHEBEISUOSHENGCHANDEDUTAIJINGANGSHIWEIHEXIN,TONGGUODIANDUXINGCHENGFUHEDUCENG。TU1BIAOMINGLEDUFUCHANPINDEXILIEHEYINGYONGQINGKUANG。

乐投英超1.1 DUFUDANYIJINSHUHUOHEJINDECHAOYINGMOLIAO

乐投英超ZAIJINGANGSHI、LIFANGDANHUAPENGBIAOMIANDUTAIJITAIHEJIN,KEYISHIXIANMOLIYUJINSHUHUOTAOCIJIEHEJIDEQIANGLIJIEHE,GONGJUQIEMOGONGZUOSHIBUTUOLI、CHURENZENGJIA,CIWAIDUCENGYEBAOHUCHAOYINGMOLIAOMIANSHOUGONGJUSHAOJIEGUOCHENGZHONGDERESUNSHANG,YINERCAIYONGDUTAIJITAIHEJINDE CHAOYINGMOLIAOZHIZAOGONGJUDAFUDUTIGAOLEGONGJUDESHOUMINGHEJIAGONGXIAOLV,JIANGDILEGONGJUZHIZAOCHENGBEN。GUOJIZHUMINGCHAOYINGCAILIAOSHENGCHANCHANGJIADOUYOUXIANGYINGDEDUTAIJITAIHEJINCHAOYINGMOLIAOPINPAI,RUDeBeersGONGSIDESDA-85T、ABN615,G.EGONGSIDEMBS-930T、MBS-960T、CBN510DENG。

乐投英超JISHUTEZHENG:DUFUDANYIJINSHU(RUDUTAI、DUWU)DEJINGANGSHI,YIJIDUFUHEJIN(RUDUTAI-GEHEJIN)DEJINGANGSHI,SUIRANCONGJIHEJIAODUJIANGSHIDANCENGDEJINSHUHUOHEJIN,DANSHIZHENKONGWEIZHENGFADUFUGUOCHENGZHONGDUCENGJIYUJINGANGSHIXINGCHENGLETANHUAWU,CONGJINGANGSHIBIAOMIANWAIYANSHENGZHANGDETANHUAWUZAICHENGFENHEJIEGOUSHANGSHIZHUJIANGUODUDE,YUDUCENGJINSHUHUOHEJINBINGMEIYOUMINGXIANDEJIHEJIEXIAN,ZHEISHISHIXIANDUCENGYUJINGANGSHILAOGUJIEHEDEGUANJIANYINSU。

DUFUGONGYISHEBEI:YANSHANDAXUEYANZHISHENGCHANDEZHENKONGWEIZHENGFADUJISHUJISHEBEI,DUFUCHENGBENDIYU0.01YUANKELA,ZENGZHONG0.5~3.0%;DANCIDUFULIANGZUIDAYIJINGCHAOGUOLIANGWANKELA。

乐投英超YINGYONGXIAOGUO:ZAIJINGANGSHIYUJINSHUFENMOHUNHE、SHAOJIE,HUODEDEYUNXIANGGONGJUZHONG,YIJINGGUANGFANCAIYONGZHENKONGDUTAIHUODUWUDEJINGANGSHISHIXIANJINGANGSHIYUJIEHEJITAITIZHIJIANDEYEJINJIEHE。ZHEILEIYUNXIANGGONGJUZHIZAOGONGYICAIYONGREYAHUOBAOHUQIFENSHAOJIE,HENBODEDUTAIHUODUWUDUCENGYIMANZULEYUJIEHEJITAITIYEJINJIEHEDEYAOQIU,YINWEIDUTAIJINGANGSHIBEIJINSHUFENMOBAOGUO,XIANGXIN、XIDIRONGDIANJINSHURONGHUAHOUFUGAIZAIDUFUDEJINGANGSHIBIAOMIANFANGZHILEDUCENGDEYANGHUASHIXIAO,CIWAIREYAGUOCHENGZHONGSHIMOMOHESHIRUNJINENGXINGCHENGBAOHUQIFEN,ZHEIXIEYINSUBAOZHENGLEDUTAIHUODUWUJINGANGSHIYUJINSHUFENMO LIANGHAODEGONGTONGSHAOJIE。DUONIANLAIGUONEIWAISHENGCHANDEDANYICENGDUTAIJINGANGSHIDEZENGZHONGLIANGWEI0.5%ZUOYOU,HUODELEGUANGFANLIANGHAODEYINGYONGXIAOGUOYEZHENGMINGLEZHEIYIDIAN。QIZHUYAOYUANYINZAIYUTAIDEDIWENWENDINGGAOWENHUOPOTEXING。JINSHUTAIZAICHANGWENZHUANGTAIXIASHIHUAXUEXINGZHIZUIWENDINGHEZUINAIFUSHIDEJINSHUZHIYI,550℃KAISHIHUOPOBINGQIEDIJIAYANGHUATAIBEIMUCAIJITIXISHOUERXIAOSHI,BUYINGXIANGQIANHAN。YOUYUZAIJINGANGSHIGONGJUREYAHUOWUYASHAOJIEGUOCHENGZHONG,200℃YISHANGSHUYUBAOHUXINGQIFEN,HAIYOUDIRONGWUDERONGHUABAOGUO,YINCIDUTAIJINGANGSHIZHIJIESHIYONGYUFENMOSHAOJIE,LENGYAREYAGEGEGONGYIGELEICHANPIN。

乐投英超ZHENKONGWEIZHENGFADUFUJISHUGONGYEHUAYINGYONGYILAI,YIZAIGUONEIJINBAIJIAJINGANGSHIGONGJUCHANGYINGYONG,QISHENGCHANDEDUTAIJINGANGSHISHIYONGYUGELEIJINSHUSHAOJIEJIEHEJIJINGANGSHIGONGJU,XIANGGELEIJINGANGSHIQIEGEJUPIAN、BOHUAZHUANJINGANGSHIGUNTONGJIMOBIANLUNDENGJINGANGSHIGONGJU。GONGYEHUATONGJIJIEGUOBIAOMING:LIYONGDUTAIJINGANGSHI,DAFUDUTIGAO(30~120%)GONGJUSHOUMINGHEJIAGONGXIAOLV。QIYUANYINZAIYU:①DUHOUDEMOLIAOYUDUCENGJIYIXINGCHENGLEQIANGLIJIEHE,GONGJUZHIZAODESHAOJIEGUOCHENGZHONG,KESHUNLISHIXIANYUJIEHEJIDEYEJINJIEHE,FANGZHIJINGANGSHICONGPEITITUOLUO;BINGQIESHIJINGANGSHIZAIGONGJUQIEGEMIANSHANGCHURENGAODUZENGJIA;CONGERSHIGONGJUSHOUMINGHEJIAGONGXIAOLVDOUDEDAOTIGAO。②YOUYUTAIJIQINANRONGHUAWUDUCENGDEBAOHU,FANGZHILEGONGJUDESHAOJIEGUOCHENGZHONGJINGANGSHIDEYANGHUAHETAITIZHONGDEGU、NIE、TIEYUANSUDUIJINGANGSHIDEFUSHI,SHIMOSUNHUAI,SHIZHIPINZHONGJINGANGSHIDECUNLIUQIANGDUDAFUDUTIGAO,ZENGQIANGLEGONGJUZHONGJINGANGSHIDEKANGPOSUINENGLI,YOULIYUGAOSUGONGZUODEQIE、MOHUAGANGYANGONGJUSHOUMINGDETIGAO。

ZAIBAOCHIGONGJUGAOXINGNENGDEQIANTIXIA,CAIYONGDUTAIJISHUDECHANGJIAQISHOUYIZHUYAOTIXIANZAIRUXIAFANGMIAN:

★KEYICAIYONGWUGUTIEJIJIEHEJIZHIZAOGELEIGONGJU;

★JIANSHAOJINGANGSHIYONGLIANG;

乐投英超★DALIANGSHIYONGLIANJIAXILIDUJINGANGSHI;

乐投英超★YOUCISHIJINGANGSHIGONGJUDEZHIZAOCHENGBENDAFUDUJIANGDI。

1.2 ZHENKONGWEIZHENGFADUFUZHIHOUZAIJINGDIANDUXINGCHENGDEDUOCENGFUHE

DUCHAOYINGMOLIAOGONGYISHEBEI:JINGANGSHIJINGGUOZHENKONGWEIZHENGFADUTAIHUODUWUZHIHOU,YOUYUYIJINGYOULEDAODIANDEJINSHUCENG,KEYIZHIJIECAIYONGHUAXUEDUNIEHUODIANDUNIE(BUBIJINGGUOMINHUA、HUOHUADENGQIANQICHULI)XINGCHENGFUHEDUCENG。HUAXUEDUKEYICAIYONGSUANXINGDUYEHUOJIANXINGDUYE,SHIYUXIAOPILIANGDEDUFU,DUCENGYINGDUGAO。HUAXUEDUYINGGAIZHUYIJINGANGSHIYUDUYEDELIANGBISHIDANG,FANGZHIGUODUODEJINGANGSHIZAOCHENGDUYESHIWENFENJIE。DUFUGUOCHENGZHONGBIXUSHIDANGJIAOBAN,FANGZHIJINGANGSHIKELIZHANLIAN。

JINGGUOZHENKONGWEIZHENGFADUFUTAIHUOWUDEJINGANGSHIYEKEYIZHIJIEDIANDUGUNDUNIE,YUPUTONGDUNIELEISI,YOUDUOZHONGDIANDUPEIFANG,ZHEIZHONGFUHEDUGONGYISHENGQULEMINHUA、HUOHUA、HUAXUEDUDENGZHUDUODEFANSUOGONGXU,CHENGBENDI,PILIANGDA,SHIYUDAGUIMODEGONGYEHUASHENGCHANFUHEDUCENGJINGANGSHI。

JISHUTEZHENG:BIXUZHICHU,XIANZHENKONGDUTAIDUWU,RANHOUJINYIBUDUNIEXINGCHENGDEFUHEDUJINGANGSHIDEJIEGOUHEXINGNENG,WANQUANBUTONGYUPUTONGDEDUNIEJINGANGSHI。FUHEDUJINGANGSHISHOUXIANTAIYUJINGANGSHIYIJINGXINGCHENGTANHUATAI,SHIDUTAICENGYUJINGANGSHIXINGCHENGLEHUAXUEJIANHE,FUHEDUNIECENGZAIQIANHANSHIQINEICENGYUTAIKUOSANJIEHE,WAICENGDENIEHENRONGYIYUJITIQIANHAN。ZHEIZHONGFUHEDUCENGJIEGOUBAOZHENGLEJINGANGSHILAOGUDIHANJIEZAIJITISHANG,QIQIANHANHOUDEJIEGOUSHIYITURUTU2SUOSHI。PUTONGDUNIEJINGANGSHIDUCENGYUJINGANGSHIZHIJIANWUJIEHELI,QIANHANSHIHAIKENENGSHIDUNIECENGRONGHUATUOLUO,BUNENGSHIXIANQIANHANJINGANGSHIDEMUDE。

应用情况:

乐投英超(1)FUHEDUTAINIEHEJINJINGANGSHIYONGYUJINSHUSHAOJIEJIEHEJIGONGJU

RU1.1JIESUOSHU,DUFUDANYIJINSHUCENGDEJINGANGSHI,XIANGDUTAI、DUWUHUODUTAIGEHEJINDEJINGANGSHI,ZHIJIEYONGYUJINSHUFENMOSHAOJIEDEGELEIJINGANGSHIGONGJU,JIUKEYIQIDAOYUJIEHEJILAOGUDEYEJINJIEHEZUOYONG。DANSHIFUHEDUTAINIEHEJINJINGANGSHIYEKEYIYONGYUJINSHUSHAOJIEJIEHEJIGONGJU。JINGANGSHIKELIJIEZHUTAIDUCENGYUNIEDUCENGYEJINJIEHE,YOUYUDUNIECENGZHIMINAIMO,ZAIJINGANGSHIZHOUBIANDEJIEHEJIDEDAOHENDADEQIANGHUA,ZAIMOXUEGUOCHENGZHONG,JINGANGSHIKELIJIZHOUWEIXINGCHENGMINGXIAN“TUQI”,CHURENDADAZENGJIA,QIJIEGOULEISITU2SHIYITU。YINCI,CAIYONGFUHEDUTAINIEHEJINJINGANGSHIZHIZAOJINSHUSHAOJIEJIEHEJIGONGJUHUIHUODEGENGHAODEXINGNENG。

(2)FUHEDUTAINIEHEJINJINGANGSHIYONGYUZHIZAOQIANHANJINGANGSHIGONGJU

JINNIANLAI,QIANHANDEBIAOXIANGJINGANGSHIGONGJUDEDAOGUOWAIDEZHONGSHI,YIXIECHANPINYIJINGMIANSHI。YOUYUJINGANGSHIYUJITIZHIJIANDEQIANGLIHANJIEJIEHE,ZHEIZHONGQIANHANDEBIAOXIANGGONGJUKEYISHIJINGANGSHIKELIZHIJINGDE2 3CHUREN,JINGANGSHIZAIGONGZUOSHIBUTUOLUO,QIFENGLIDUYUANYUANGAOYUPUTONGDEYUNXIANGHUODIANDUBIAOXIANGGONGJUBINGQIENENGGOUZHANGQIBAOCHIQIFENGLIXING。CAIYONGHUOYANHUOGANYINGJIAREDEQIANHANFANGFAYOUYUCAOZUOHUANJINGCHA,ZHIJIESHIYONGZHENKONGDUTAI、DUWU(ZENGZHONGLIANG0.5%)DEJINGANGSHIBODUCENGYIYUSHAOSUN。YINCIYAOZAIDUTAIHUODUWUDEBIAOMIANJINYIBUHUAXUEDUNIEHUODIANDUNIE,ZENGZHONGLIANGDADAO10%YISHANG,ZHEIYANGCAINENGBAOZHENGZAIPUTONGDEDAQIQIANHANTIAOJIANXIASHUNLIJIANGJINGANGSHIKEKAOHANJIEDAOJITISHANG。

BIAOXIANGQIANHANDEGONGYIFANGFAKEYONGYUZHIZAOGELEIBIAOXIANGZUANTOU,XIUZHENGGONGJU,FENGLIDEMOLUN,JINSHUBOJIDAIDETUFUMOJUKEYIXIANGSHAZHIYIYANGANXUYAOCAIJIANZHANTIE,HAIKEYIZHICHENGFENGBIDEXUNHUANMOXUESHADAIYINGYONGYUZHUDUOLINGYU。

乐投英超ZAIKONGQIZHONGZHIJIEQIANHANJINGANGSHIZHIZAOBIAOMIANQIANHANDEJINGANGSHIGONGJU,WEILEFANGZHIDUTAIJINGANGSHIBIAOMIANTAIDUCENGDEYANGHUA,WOMENYANZHICHUYIZHONGZHENKONGWEIZHENGFADUTAIHOUZAIDUNIEDEFUHEDUJINGANGSHIMOLI。ZHEIZHONGFUHEDUJINGANGSHIMOLI,CAIYONGKONGQIHUANJINGXIAGAOPINGANYINGDEQIANHANFANGFA,SHIJINGANGSHIYUJITIHANJIEJIQILAOGU。YANSHANDAXUEJINNIANLAICAIYONGSHANGSHUGONGYIFANGFADUIGUONEIJIJIAYONGHUDEDANJING HEJUJINGJINGANGSHIJINXINGFUHEDU,HUODELELIANGHAODEQIANHANXIAOGUO,TU3BIAOMINGLEFUHEDUTi-NiJINGANGSHIZAIKONGQIZHONGGAOPINQIANHANDEXINGMAO,FUHEDUJINGANGSHIYUQIANLIAOJINRUNLIANGHAO,JIEHELAOGU,JINGSHALUNQIANGLIDAMOBUTUOLUO。

乐投英超ZAISHIJIDEJINGANGSHIQIANHANGONGJUZHIZAOZHONG,HAIYOUYIGEZHONGYAOWENTIJIUSHIJINGANGSHIKELIDEFENBUPAILIEHEDINGXIANGJISHU,FOUZE,JINGANGSHIKELIZAIGONGZUOMIANSHANGDEMIDUNANYUKONGZHI,BINGQIEQIANHANSHIJINGANGSHIDEPINGMIANXIANGXIA,SHIQUYOUXIAODEQIEXUENENGLI。WOMENYANJIUKAIFALEYIXILIEJINGANGSHIQIANHANDEPAILIEHEDINGWEIJISHU,JIEJUELESHENGCHANSHIJIWENTI。

(3)YONGYUSHUZHIJIEHEJIDEDIPINJICHAOYINGMOLIAODUNIE(DUTAI)DEXINGONGYI

乐投英超DUNIEDEDIPINJIJINGANGSHI(YIERXINGLIAO,JIRVD)SHIZHUANMENYONGYUSHUZHIJIEHEJIDEDUFUMOLIAO,YOUYUDUNIECHENGBENGAOZAIGUONEISHUZHIJINGANGSHISHALUNZHIZAOXINGYESHIYONGJIAOSHAO,DANSHIGUOJISHICHANGYOUHENDAXUQIULIANG,WOGUOMEINIANYOUDALIANGDUNIEDIPINJIJINGANGSHICHUKOU。YONGJINGGUOZHENKONGWEIZHENGFADUFUTAIDEJINGANGSHIZAIGUNDUJINEIZHIJIEDIANDUNIE,SHENGQULECHUANTONGDUNIEGONGYIZHONGMINHUA、HUOHUA、HUAXUEDUDENGZHUDUODEFANSUOGONGXU,CHENGBENDI,PILIANGDA,SHIYUDAGUIMODEGONGYEHUASHENGCHANFUHEDUCENGJINGANGSHI,SHIJIJUCHENGBENHEZHILIANGJINGZHENGLIDEXINYIDAIDUNIEGONGYIHEJISHU。

乐投英超CHUANTONGDUNIEHEFUHEDUTAINIEDEGONGYIBIJIAORUXIA:

CHUANTONGDUNIE:JINGANGSHI→SUANXI JIANXI→MINHUA→HUOHUA→HAIYUAN→HUAXUEDU→DIANDU

乐投英超FUHEDUXINGONGYI:JINGANGSHI→ZHENKONGWEIZHENGFADUTAI→ZHIJIEDIANDUNIE

CAIYONGFUHEDUTIDAICHUANTONGDUNIEGONGYIDEYOUDIAN:(1)CHENGBENDI:YOUYUZHENKONGWEIZHENGFADUMEITIANDUFUNENGLI10000KELA,KEGONG3~9TAIGUNDUJI,MEIKELADUFUCHENGBENDIYU0.01YUAN,YINCIFUHEDUMEIKELACHENGBENDIYU0.05YUAN;ERCHUANTONGDUNIEGEGEGONGYIBUZHOUSHIYONGDALIANGYAOPIN,XUDUOSHIYICIXINGSHIYONG,DUFUCHENGBENHENGAO,MEIKELACHENGBENDAYU0.10YUAN。

乐投英超(2)ZHOUQIDUAN,CAOZUOJIANDAN:FUHEDUTIDAICHUANTONGDUNIEGONGYIMIANQULESUANXI JIANXI→MINHUA→HUOHUA→HAIYUAN→HUAXUEDUYIXILIEFANZADEBUZHOUJIDALIANGDERONGYECAOZUOJIPIAOXIGUOCHENG。

(3)ZHILIANGHAO,WULOUDU:CHUANTONGDUNIEGONGYISHOUXIANHUODEHUAXUEDUNIECENG,YISHIXIANSUIHOUGUNDUJIAHOUDUIJINGANGSHIDAODIANXINGDEYAOQIU,DANSHI,GUNDUGUOCHENGZHONGBUFENJINGANGSHIZAIDUYEZHONGDEPIAOFU,HUIXINGCHENGSHUANGDIANJIXIAOYING,SHIHUAXUEDUNIECENGRONGLUO,DAOZHIJINGANGSHILOUDU。DUIYUXILIDUJINGANGSHIZHEIZHONGXIANXIANGGENGJIAMINGXIAN。CAIYONGDUTAIJINGANGSHIJINXINGGUNDUJIAHOU,JISHIXINGCHENGSHUANGDIANJIXIAOYING,DUTAICENGYEBUHUIRONGLUO,MEIYOULOUDUXIANXIANGFASHENG。YINCI,FUHEDUTAINIEJINGANGSHIDUFUZHILIANGHAO,DUFUDELIDUJIXIANGENGXI。


2 刚玉涂覆的超硬磨料

ZHEISHIYANSHANDAXUEYANZHICHENGGONGDEYIZHONGXINXINGDESHIYONGYUSHUZHIJIEHEJIGONGJUDEGANGYUTUFUDECHAOYINGMOLIAO。QITEZHENGSHI:CAIYONGYINGCUIDEGANGYUHUOTANHUAGUIZUOWEITUCENG,TUCENGTUAOBUPING,CHENG“CIZHUANG”,YUJINGANGSHI、LIFANGDANHUAPENGLAOGUJIEHE,ZAISHUZHIJISHALUNZHONGNENGGOUTIGAOCHAOYINGMOLIAOYUJITIDEBACHILI,FANGZHIMOLIDEZAOQITUOLUO。TUFUGANGYUCHULIDEJINGANGSHIHELIFANGDANHUAPENG,QIZENGZHONGLVYIBANZAI40wt%,KEANYAOQIURENYIDIAOZHENG。TUFUHOUDEDANKELIKANGYAQIANGDUKETIGAO12~65%。GONGYEHUAYINGYONGJIEGUOBIAOMING:JINGGUOGAIGONGYICHULIDECHAOYINGMOLIAO,BUJINJUYOUDUNIE、DUTONGCHAOYINGMOLIAODEYOUDIAN,ERQIEKEFULETAMENDUFUCHENGBENGAOJISHIGONGJUBIANDUNDEQUEDIAN,SHISHUZHIJIEHEJICHAOYINGGONGJUDESHIYONGSHOUMINGTIGAO 20%,JIAGONGXIAOLVTIGAO30-35%,DAFUDUTIGAOGONGJUDEXINGNENGJIAGEBI。QIZUIZHONGYAODETEXINGSHITUFUCHULIHOUDEMOLIAOJUYOULELIANGHAODEZIRUIXING,MINGXIANTIGAOLEQIEXUEXIAOLV。

2.1 JISHUZHIBIAO

乐投英超(1)TUCENGBIAOMIANZHILIANG GANGYUTUFUCHULIHOUDEJINGANGSHIHELIFANGDANHUAPENGBIAOMIANCHENGXIANCHUYIZHONGHUNSHENZHANGMANLEXIAOCIDEKELI。GANGYUTUCENGCHULIHOUDEJINGANGSHIBIAOMIANXINGTAIJIANTU4。

(2)TUFUHOUDEZENGZHONGJIDUCENGHOUDU JINGGUOTUFUGANGYUCHULIDEJINGANGSHIHELIFANGDANHUAPENG,QIZENGZHONGLVKEZAI8wt%~120wt%NEIRENYIDIAOZHENG。ERTUCENGHOUDUYEKESUIXUYAOJINXINGSHEJIDIAOZHENG,YIBANZAI10~30WEIMI(μm)ZUOYOU。JINGGUODALIANGGONGYEHUAYINGYONGJIEGUOBIAOMING,CAIYONG40%DEZENGZHONGLIANGKEYIHUODEZUIHAODESHIYONGXIAOGUO。

新疆11选5开奖结果 江苏11选5开奖结果查询 江苏11选5开奖结果查询 辽宁11选5开奖结果 福建11选5开奖结果 福建11选5开奖结果 福建11选5开奖结果 江西11选5开奖结果