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多功能、多种类、多优势的氧化铝陶瓷
YANGHUALVTAOCIANAl2O3HANLIANGBUTONGFENWEI99CI、95CI、90CI、85CIDENGPINZHONG,YOUSHIAl2O3HANLIANGZAI80%HUO75%ZHEYEHUAWEIPUTONGYANGHUALVTAOCIXILIE。QIZHONG,99YANGHUALVCICAILIAOYONGYUZHIZUOGAOWENGANGUO、NAIHUOLUGUANJITESHUNAIMOCAILIAO,RUTAOCIZHOUCHENG、TAOCIMIFENGJIANJISHUIFAPIANDENG;95、92YANGHUALVCIZHUYAOYONGZUOTAOCIYANMOTIDENGNAIFUSHI、NAIMOBUJIAN;85CIZHONGYOUYUCHANGCHANRUBUFENHUASHI,TIGAOLEDIANXINGNENGYUJIXIEQIANGDU,YOUDEYONGZUODIANZHENKONGZHUANGZHIQIJIAN。
JIANGRUCHANGDEYANGHUALVFENANZHAOBUTONGDECHANPINYAOQIUYUBUTONGCHENGXINGGONGYIZHIBEICHENGFENTICAILIAO,FENTILIDUZAI1μmYIXIA,RUOZHIZAOGAOCHUNYANGHUALVTAOCIZHIPIN,CHUYANGHUALVCHUNDUZAI99.99%WAI,HAIXUCHAOXIFENSUIQIESHIQILIJINGFENBUJUNYUN。CAIYONGJIYACHENGXINGHUOZHUSHECHENGXINGSHI,FENLIAOZHONGXUYINRUZHANJIEJIYUKESUJI,YIBANWEIZHONGLIANGBIZAI10%~30%DERESUXINGSUJIAOHUOSHUZHI,YOUJIZHANJIEJIYINGYUYANGHUALVFENTIZAI150℃~200℃WENDUXIAJUNYUNHUNHE,YILIYUCHENGXINGCAOZUO。CAIYONGREYAGONGYICHENGXINGDEFENTIYUANLIAOZEBUXUJIARUZHANJIEJI。RUOCAIYONGBANZIDONGHUOQUANZIDONGGANYACHENGXING,DUIFENTIYOUTEBIEDEGONGYIYAOQIU,XUYAOCAIYONGPENWUZAOLIFADUIFENTIJINXINGCHULI,SHIQICHENGXIANYUANQIUZHUANG,YILIYUTIGAOFENTILIUDONGXING,BIANYUCHENGXINGZHONGZIDONGCHONGTIANMOBI。CIWAI,WEIJIANSHAOFENLIAOYUMOBIDEMOCA,HAIXUTIANJIA1%~2%DERUNHUAJI,RUYINGZHISUANJIZHANJIEJIPVA。
YUGANYACHENGXINGSHI,XUDUIFENTIPENWUZAOLI,QIZHONGYINRUJUYIXICHUNZUOWEIZHANJIEJI。SHANGHAIMOUYANJIUSUOKAIFALEYIZHONGSHUIRONGXINGSHILAYONGZUOAl2O3PENWUZAOLIDEZHANJIEJI,ZAIJIAREQINGKUANGXIAYOUHENHAODELIUDONGXING。PENWUZAOLIHOUDEFENTIBIXUJUBEILIUDONGXINGHAO、MIDUSONGSAN、LIUDONGJIAOMOCAWENDUXIAOYU30℃、KELIJIPEIBILIXIANGDENGTIAOJIAN,YIHUODEJIAODASUPIMIDU。YANGHUALVTAOCIGANYACHENGXINGFANGFAYOUDANZHOUXIANGHUOSHUANGXIANG,YAJIYOUYEYASHI、JIXIESHILIANGZHONG,KECHENGBANZIDONGHUOQUANZIDONGCHENGXINGFANGSHI。YAJIZUIDAYALIWEI200MPa,CHANLIANGMEIFENZHONGKEDA15~50JIAN。
GANYAGUOCHENGZHONG,FENTIKELIJUNYUNFENBUDUIMOJUCHONGTIANFEICHANGZHONGYAO,CHONGTIANLIANGZHUNQUEYUFOUDUIZHIZAODEYANGHUALVTAOCILINGJIANCHICUNJINGDUKONGZHIYINGXIANGHENDA。FENTIKELIYIDAYU60μm、JIEYU60~200MUZHIJIAN,KEHUOZUIDAZIYOULIUDONGXIAOGUO,QUDEZUIHAOYALICHENGXINGXIAOGUO。
JIANGKELIZHUANGTAOCIPITIZHIMIHUABINGXINGCHENGGUTICAILIAODEJISHUFANGFAJIAOSHAOJIE。SHAOJIEJIJIANGPITINEIKELIJIANKONGDONGPAICHU,JIANGSHAOLIANGQITIJIZAZHIYOUJIWUPAICHU,SHIKELIZHIJIANXIANGHUSHENGZHANGJIEHE,JINGGUOHELIDEREGONGZHIDUKONGZHI,XINGCHENGYIGANGYUWEIZHUDEWEIJINGTAOCIJIEGOU。
WEIJINGYANGHUALVTAOCIYANMOTIJUYOURUXIATEDIAN,TEBIESHIHESHUINIQIUMOJIYINGYONGJISHUDEYAOQIU。
1.YINGDUDA:JINGZHONGKEYUANSHANGHAIGUISUANYANYANJIUSUOCEDING,QILUOSHIYINGDUWEIHRA80~90,YINGDUJINCIYUJINGANGSHI,YUANYUANCHAOGUONAIMOGANGHEBUXIUGANGDENAIMOXINGNENG。
2.NAIMOXINGNENGJIHAO:JINGZHONGNANDAXUEFENMOYEJINYANJIUSUOCEDING,QINAIMOXINGXIANGDANGYUMENGGANGDE266BEI、GAOGEZHUTIEDE171.5BEI。GENJUKEHUGENZONGDIAOCHA,ZAITONGDENGSHUINIFENMOGONGKUANGXIA,KEZHISHAOYANZHANGYANMOTISHIYONGSHOUMING10BEIYISHANG。
3.ZHONGLIANGQING:QIMIDUWEI3.6~3.8g/cm3,JINWEIGANGTIEDEYIBAN,KEDADAJIANQINGSHEBEIFUHE。
4.ZHUYAOJISHUZHIBIAORUXIA:
YANGHUALVTAOCIHANLIANG≥92%
MIDU≥3.6g/cm3
LUOSHIYINGDU≥80HRA
KANGYAQIANGDU≥850MPa
DUANLIERENXINGKΙC≥4.8MPa·m1/2
KANGWANQIANGDU≥290MPa
DAOREXISHU20W/m·K
REPENGZHANGXISHU7.2×10-6m/m·K
5.FAZHANQUSHI:YANGHUALVTAOCIZUOWEIXIANJINTAOCIZHONGYINGYONGZUIGUANGDEYIZHONGCAILIAO,BANSUIZHEZHENGGEXINGYEDEFAZHANCHENGXIANYIXIAQUSHI。
(1)JISHUZHUANGBEISHUIPINGJIANGKUAISUTIGAO:JISUANJIJISHUHESHUZIHUAKONGZHIJISHUDEFAZHAN,CUJINLEXIANJINTAOCICAILIAOGONGYEDEJISHUJINBUHEKUAISUFAZHAN。RUZIDONGKONGZHILIANXUSHAOJIEYAOLU、DAGONGLVDARONGLIANGYANMOSHEBEI、GAOXINGNENGZHIFENZAOLISHEBEI、DENGJINGYACHENGXINGSHEBEIDENGXIANJINDECHENGTAOSHEBEI,YOULIDITUIDONGLEXINGYEZHENGTISHUIPINGDETIGAO,TONGSHI,ZAISHENGCHANXIAOLV、CHANPINZHILIANGDENGFANGMIANYEDOUYOUMINGXIANGAISHAN。
(2)CHANPINZHILIANGSHUIPINGBUDUANTIGAO:GUONEIWEIJINGYANGHUALVTAOCIZHIPINCONGWUDAOYOU,CHANYEGUIMOCONGXIAODAODA,CHANPINZHILIANGCONGDIDAOJIAOGAO,JINGLILEYIGEKUAISUFAZHANDELICHENG。
(3)CHANYEGUIMOJIANGXUNSUKUODA:WEIJINGYANGHUALVTAOCIZHIPINZUOWEIQITAXINGYEHUOLINGYUDEJICHUCAILIAO,SHOUDAOQITAXINGYEFAZHANSHUIPINGDEYINGXIANGHEXIANZHI。CONGYANGHUALVTAOCIDEYINGYONGQINGKUANGKAN,QIYINGYONGFANWEIYUELAIYUEKUAN,YONGLIANGYUELAIYUEDA,TEBIESHIZAIXINXINGGANFASHENGCHANZHONGDESHUINIFENMOXITONGHEJIANZHUTAOCIFANGMIANYOUWEIXIANZHU。