山东彩票

山东彩票进入石墨坩埚,石墨棒厂家辉县市金镶玉石墨模具制品山东彩票!
全国咨询热线

13972952686

石墨模具的特征

发布时间:2021-02-17 17:11:38 浏览:253次

    石墨模具特性

    JIXIEGONGYEZHONGSHIYONGSHIMOCAILIAOZUOWEIJIAYAZHUZAO、LIXINZHUZAO、CHAOYINGHEJINDEREJIYADENGJIAGONGDEMOJU,DADAOHUOCHECHELUN,XIAODAOJINGMI*BUJIANDOUKEYISHIYONGSHIMOMOJU。SHIMOMOJUKEYIDUOCIZHONGFUSHIYONG,TUOMOHOUDEZHUJIANJUYOUJIAOGAODEGUANGJIEDU,YOUDEWUXUJINYIBUJIAGONGJIKESHIYONG。

    CAILIAOTEXING

山东彩票    1、NAIGAOWEN:SHIMODERONGDIANWEI3850±50℃,FEIDIANWEI4250℃,JISHIJINGCHAOGAOWENDIANHUZHUOSHAO,ZHONGLIANGDESUNSHIHENXIAO。

    2、JUYOUJIAOGAODEJIXIEQIANGDU,SHIMOQIANGDUZAI2500℃YIXIASUIWENDUDESHENGGAOERZENGDA,ZAI2000℃SHI,SHIMODEQIANGDUTIGAOYIBEI,KECHENGSHOUJIAODADEGONGZUOYALI。

    3、JUYOUYOULIANGDEDAODIAN、DAOREXING:SHIMODEDAODIANXINGBIYIBANFEIJINSHUKUANGGAOYIBAIBEI,DAOREXINGCHAOGUOGANG、TIE、QIANDENGJINSHUCAILIAO,QIDAOREXISHUBIYIBANFEIJINSHUDASHANGBAIBEI,BITANSUGANGDA2BEI,LIANGHAODEDAOREXINGSHIZHENGGEMOJUGONGZUOSHICHUANREJUNYUN。

石墨模具|石墨棒|石墨坩埚

    4、KANGREZHENXING、REPENGZHANGXISHU:SHIMOZAICHANGWENXIASHIYONGSHINENGJINGSHOUZHUWENDUDEJULIEBIANHUAERBUZHIPOHUAI,WENDUTUBIANSHI,SHIMODETIJIBIANHUABUDA,BUHUICHANSHENGLIEWEN。

    石墨较小的热膨胀系数作为热压模具的好处:其一是模具能经受温度的急剧变化而不开裂;其二是在热压后因钻头胎体的膨胀系数大于石墨模具,所以在胎体与模具之间会形成一条缝隙,这样很容易脱模,不损坏石墨模具。

    5、HUAXUEWENDINGXING:SHIMOZAICHANGWENXIAJUYOULIANGHAODEHUAXUEWENDINGXING,NENGNAISUAN、NAIJIANHENAIYOUJIRONGYEDEFUSHI。ZAIREYAGUOCHENGZHONGHUISHENGCHENGC0、C02DEBAOHUQITICENG,DUIZUANTOUTAITIQIBAOHUZUOYONG。

    6、SHIMOJUYOUDENAIHUAXUEFUSHIQIEBUBEIDADUOSHUJINSHURONGYESUOJINRUN、BUYUDADUOSHUJINSHUFASHENGDIWENFANYINGDETEXING,KEYIZAIREYASHIJINSHUBUHUIZHANZHUMOJU,YIYUTUOMO,MOJUKEYIZHONGFUSHIYONG。

山东彩票    7、YIYUJIXIEJIAGONG:QIEXUEJIAGONGFANGBIAN,HAIKEJINXINGZHANJIAO,KEYIJIAGONGCHENGJINGDUGAO、GEZHONGXINGZHUANGDEMOJU。