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化银石墨坩埚有什么特征

发布时间:2019-08-26 10:14:58 浏览:102次

RONGYINSHIMOGANGUOPUBIANYONGYUSHIYANHEJINSHURONGLIAN,HUAYINSHIMOGANGUOCAILIAOXUANYONGTEZHONGGAOCHUN、GAOQIANG、GAOMIDUDESHIMOCAILIAO;TONGGUOGAOJINGDUDESHUKONGJIAGONGSHEBEI。GAOCHUNSHIMOGANGUOYONGYUGUIJINSHURONGLIANSHISUOXUANTEZHONGZHUANYONGSHIMOCAILIAO,KEYIRANGSHIMOGANGUOCHANPINBIYIBANCAILIAOCHANPINNAIYONGCHENGDU2BEIYISHANG,YUNYONGSHOUMINGGENGZHANG,GENGJIAKEYIJIESHOUCHAOYUE2000℃DEGAOWEN!GUOCHANSHIMOGANGUODESHENGCHANJISHUSHUIPINGXIANYIDAODANAIZHICHAOYUEJINKOUGANGUO,YOUZHIDEGUOCHANSHIMOGANGUOJUYOUYIXIATEDIAN:

1、SHIMOGANGUOBIAOMIANYOUTEZHIDEYOUCENGHEXIMIDECHENGXINGZILIAO,DADAJINBULECHANPINDENAIFUSHIGONGYONG,YANZHANGQISHIYONGSHOUMING;

2、SHIMOGANGUOGAODEMIDUSHIDEGANGUOJUBEILEZUIHAODEDAOREGONGYONG,QIDAOREXIAOGUOMINGXIANYOUYUQITAJINKOUGANGUO;

3、SHIMOGANGUOZHONGDESHIMOCHENGFENXISHUXUANYONGTIANRANSHIMO,DAOREXINGFEICHANGHAO。SHIMOGANGUOJIAREHOUBUXINGLIKEJIANGQIZHIYULENGDEJINSHUZHUOMIANSHANG,YIBIMIANTAYINJIJULENGQUEERPOLIE。

化银石墨坩埚有什么特征

RONGYINSHIMOGANGUOXIATEZHENG:

1、RONGYINSHIMOGANGUOJIECHUDERECHUANDAOGONGYONG:KEYIJIDASUODUANRONGLIANSHIKE,JIEYUENENGYUAN。

2、HUAYINSHIMOGANGUOJIECHUDEREWENDINGXING:ZHENDUISHIMOGANGUOJIREJILENGDEYUNYONGTIAOJIAN,FENWAIPEIFANG。

3、HUAYINSHIMOGANGUODEHUIFENXIAOYU300pp,QUEBAOGUIJINSHUZAIYELIANZHONGBUBEIWURAN。

4、HUAYINSHIMOGANGUOJIECHUDENAIQIANGSUAN、QIANGJIAN。

5、RONGYINSHIMOGANGUOJIECHUDENAIFUSHI、NAICHONGJIGONGYONG、YIQUEBAOCHANPINZHILIANGDEKEKAOXING。

熔银石墨坩埚,化银石墨坩埚资料具有升华温度高,在高温下机械强度大、自润滑和耐热冲击功用好等优良特性,但在含氧气氛中高于4500C情况下即被氧化。为了进一步提升石墨坩埚,石墨棒等石墨制品的耐高温功用、抗磨功用和抗腐蚀功用,目前己呈现了一种涂覆石墨材料,即在石墨制品表面涂覆或浸渍一层金属或金属化合物以提升石墨的功用。


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