QUANGUOZIXUNREXIAN
028-606263652018-10-6 14:14:10 859
石墨制品的等静压成型生产技术
1.DENGJINGYACHENGXINGDEZHUYAOSHEBEI
SHIJIESHANGZUIZAODEYITAIDENGJINGYAJISHIYOURUIDIANYU1939NIANYANZHICHENGGONGDE。MUQIANRENGSHIDENGJINGYAJICHUKOUGUO。WOGUOZUIZAOSHIYONGDELENG、REDENGJINGYAJI,YESHICONGGAIGUOYINJINDE。DENGJINGYAJIZUIZAOSHIYONGZAIFENMOYEJIN﹙BAOKUOYINGZHIHEJIN﹚HETAOCIGONGYESHANG,HOULAIWEITANSHIMOCAILIAOXINGYESUOCAIYONG。
DENGJINGYACHENGXINGSHEBEIZHUYAOYOUDANXINGMOJU、GAOYARONGQI、KUANGJIAHEYEYAXITONGZUCHENG。DANXINGMOJUYIBANYONGXIANGJIAOHUOSHUZHIHECHENGCAILIAOZHIZUO,WULIAOKELIDAXIAOHEXINGZHUANGDUIDANXINGMOJUSHOUMINGYOUJIAODAYINGXIANG,MOJUSHEJISHIYEDENGJINGYACHENGXINGDEGUANJIANJISHUWENTI,DANXINGMOJUYUZHIPINDECHICUNHEJUNZHIYOUMIQIEGUANXI。GAOYARONGQIDUOSHUSHIYONGGAOQIANGDUHEJINGANGZHIJIEZHUZAOHOUJINGJICHUANGJIAGONGERCHENGDEHOUPIJINSHUTONGTI,QIQIANGDUZUYIDIKANGQIANGDADEYETIYALI,TONGTIJIEGOUYEYOUDUOSHUXINGSHI,RUSHUANGCENGZUHETONGTI、YUYINGLIGANGSIRAOJIAGUTONGTIDENG。YEYAXITONGYOUDIYABENG、GAOYABENGHEZENGYAQIJIGEZHONGFAMENZUCHENG,KAISHIYOULIULIANGJIAODADEDIYABENGGONGYOU,DADAOYIDINGYALIHOUYOUGAOYABENGGONGYOU,BINGYOUZENGYAQIJINYIBUZENGJIAGAOYARONGQINEIDEYETIYALI。
DENGJINGYAJIMUQIANYIYOULENGDENGJINGYA﹙CHANGWENXIASHIYONG﹚、WENDENGJINGYA﹙JIEZHIWENDUWEI80-100℃)HEREDENGJINGYA(JIEZHIWENDUWEI1000℃YISHANG﹚SANZHONG。
DENGJINGYACHENGXINGSHEBEIYOUFENLIANGZHONGLEIXING,JISHIDAIFALENGDENGJINGYAJIHEGANDAIFALENGDENGJINGYAJI。
(1) SHIDAIFALENGDENGJINGYAJI
CIFAJIANGMOJUXUANGUAZAIGAOYARONGQINEI,GENJUCHANPINCHICUNDAXIAOKEZHUANGRURUOGANGEMOJU,SHIYONGYUPILIANGXIAO、CHICUNBUDA、WAIXINGJIAOFUZADECHANPINSHENGCHANTANSUZHIPINZHUYAOYONGSHIDAIFALENGDENGJINGYAJI。
(2) GANDAIFALENGDENGJINGYAJI
CIFASHIYONGYUCHICUNJIAODA、SHENGCHANLIANGDADEZHIPIN,CISHILENGDENGJINGYAJISHEBEIYEYUSHIDAIFASUOYONGLENGDENGJINGYAJIYOUQUBIE。TAZENGJIALEYALICHONGTOU、XIANWEIQIHEDINGLIAOQI,CIFAJIANGDANXINGMOJUGUDINGZAIGAOYARONGQINEI,YONGXIANWEIQIDINGWEI,YINCIYOUCHENGWEIGUDINGMOFA,SHENGCHANSHIYONGYALICHONGTOUJIANGLIAOFENZHUANGRUMOJUNEIBINGFENGBISHANGKOUJIAYASHI,YETIJIEZHIZHURURONGQINEIDEDANXINGMOJUWAIWEI,DUIMOJUJIAYATUOMOSHIBUBIQUCHUMOJU,YONGDINGLIAOJIGOUDINGCHUCHENGXINGHOUDESHENGPI,PILIANGSHENGCHANTEZHONGNAIHUOCAILIAODUOYONGZHEIZHONGDENGJINGYASHEBEI。
DENGJINGYASHEBEIDEGUANJIANBUJIANSHIGANGTI,TONGCHANGCHENGSHOUYALIWEI200MPa,JUXI,YINENGZHIZAOZUIGAOKEDA1050MPaDEGANGTI。GANGTIZUIZAOSHIZHENGTIJIAOZHU,MUQIANDUOSHUCAIYONGGANGSIYUYINGLICHANRAOERCHENG。SUIZHECHANPINGUIGEDEDAXINGHUA,GANGTIZHIJINGBUDUANXIANGDAXINGHUAFAZHAN。MUQIAN,RIBENDONGYANGTANSUZHUSHIHUISHEYINENGPILIANGSHENGCHANφ1500×2000mmDEDENGJINGYASHIMO。JUXINIKAIFAZHIJINGφ2000mmDECHANPIN。
WOGUOZAISHANGSHIJI70NIANDAIKAISHIZHIZAODANYA200MPa,GANGTIZHIJINGWEI200mmDEDENGJINGYAJI。80NIANDAIYINENGPILIANGSHENGCHANZHIJING500mmHE800mmDEDENGJINGYAJI。MUQIANYINENGSHENGCHANZHIJING1250mm,YOUNENGLISHENGCHANZHIJINGWEI1500mmDEDENGJINGYAJI。
DENGJINGYAJICHUYONGYUYAZHICHENGXINGYIWAI,YONGZUOLIQINGJINZIZHUANGZHI,XIAOGUOSHIFENMINGXIAN。JIANGZHIPINYULIQINGZHUANGYUMIFENGDEJINSHULVPIZHONG,FANGZAIREDENGJINGYAJINEI,CAIYONGQITIJIEZHI,SHENGWEN,JIAYA,ZHIDAOLIQINGQUANBUJIAOHUAWEIZHI。ZHIPINJIANGDEDAOZUIDADEJINZIZENGZHONG。ZHEISHIYINWEIBUJINLIQINGNENGJINRUZHIPINDEQUANBUQIKONG,ERQIEMEIYOUTONGCHANGSHEBEIZHONG,JIANYAHOULIQINGWAIYIHEBEISHAOSHILIQINGWAISHENXIANXIANG。
2.DENGJINGYACHENGXINGDEGONGYICAOZUO
DENGJINGYACHENGXINGGONGYICAOZUOGUOCHENGRUXIA:
(1) MOJUZHUNBEIMOJUYINGXUANZENAIYOUNAIREDECAILIAO,RUYONGTIANRANXIANGJIAOZHICHENGDEMOJUJINZAIBIANYAQIYOUNEIZHINENGSHIYONG1-2CI,YINCIYIBIANYAQIYOUWEIYALIJIEZHISHIYIBANXUANYONGNAIYOUXINGJIAOHAODELVDINGXIANGJIAO,YEKEYIXUANYONGJULVYIXISULIAOBOMOZHICHENGMOJU。
(2) ZHUANGLIAOZHUANGRUMOJUDEYUANLIAOYOUDUOZHONG,RUMODUANSHAOGUODESHENGSHIYOUJIAOFENMO﹙KEBUYONGZHANJIEJI﹚,DUANSHAOGUODESHIYOUJIAOFENYULIQINGHUNNIECHENGDEHULIAOMOFENHOUSHIYONG。DUANSHAOGUODESHIYOUJIAOMOCHENGFENBINGYUFENZHUANGLIQINGHUNHEHOUSHIYONGBUTONGDEYUANLIAOJIPEIBIKEYIHUODEBUTONGDECHENGXINGXIAOGUOJIBUTONGDEWULIJIXIEXINGNENGZHUANGLIAOSHIYINGTONGSHIZHENDONG,SHIFENZHUANGYUANLIAOZAIMOJUNEICHUBUMISHIZHUANGWANLIAOHOUYONGSHOUGONGDUIMOJUSHIDANGZHENGXING,RANHOUJIANGMOJULINGYIDUANSAISHANGXIANGJIAOSAIHUOSULIAOSAI,BINGYONGTIESIZHAJIN,FANGZHIYETIJIEZHIQINRUMOJU,WEILESHIFENLIAOZHONGDEQITINENGZAISHOUYASHICHONGFENPAICHU,YUXIANZAIFENLIAOZHONGCHARUPAIQIGUAN,BINGWAIJIEZHENKONGBENGCHOUQISHENGCHANMOUXIEQIUXINGCHANPINSHI,ZEYINGXIANJIANGFENLIAOYONGMOYAFAYUYACHENGQIUTI,ZAIZHIRUXIANGYINGCHICUNDEDENGJINGYACHENGXINGMOJUNEI;ZUIHOUBAZHUANGHAOFENLIAODEMOJUZHIYUGAOYARONGQIZHONG,MIFENGGAOYARONGQIRUKOUHOUJINXINGJIAYA。
(3) SHENGYAJIJIANGYAQIDONGGAOYABENG,JIANGYETIJIEZHIZHURUGAOYARONGQI,BINGMIQIEZHUYISHENGYAJIPAIQIQINGKUANGJIAYAYIBANCAIQUFENJIEDUANZHUBUJINXING,LIRU,XIANJIANGYALISHENGZHI5MPa,BAOCHIYIDUANSHIJIAN,SHIMOJUNEIQITIBUFENPAICHU,CISHI,FENLIAOSHOUYATIJISHOUSUO,YINCIGAOYARONGQINEIYALILVEYOUXIAJIANGYIHOUZAICISHENGYAZHI20MPaZUOYOU,PAICHUBUFENQITIHOUFENLIAOTIJIZAICISHOUSUO,RANHOUZAIYICISHENGGAOYALIDAOSUOXUDEGONGZUOYALI,BINGZAIXUANDINGDEGAOYAXIABAOCHI20-60minHOUZAIJIANGYADAIYALIJIANGZHICHANGYASHI,DAKAIGAOYARONGQIRUKOUHOUQUCHUMOJUHAIKEYICAIYONGDUIGAOYARONGQIJIAREDEBANFASHENGYA,YINYETISHOURETIJIPENGZHANG,JIAREHOUYALIZIDONGSHENGGAO,DANZHEIZHONGYALIZIDONGSHENGGAOYOUYIDINGDEXIANDU。
等静压石墨的特性
1.GEXIANGTONGXING
SHIMOYAZHIQIANDEWULIAO,WULUNSHIHULIAO,HAISHIFENMO,WULIAODEKELIPAILIESHIWUXUDE,ZAIYALIZUOYONGXIA,FENMOKELIFASHENGWEIYIHEBIANXING,KELIJIANDEJIECHUBIAOMIANYINSUXINGBIANXINGERZENGDA,FASHENGJIXIEDEYAOHEHEJIAOZHI,SHIWULIAOBEIYASHI。WULIAOZHONGDETANZHIKELI,YONGXIANWEIJINGGUANCHA,KEYIKANDAO,TAMENJIFEIYUANXING,YEFEIFANGXING。SHUBUGUIZEXINGZHUANG。JIZHANG、KUANBIBUTONG。ZAIJIYAHEMOYADEQINGKUANGXIA,SHOUDANFANGXIANGYALIHEMOJUMOCAZUOYONG,ZHEIXIETANZHIKELIJIANGZUOYOUXUPAILIE。ZHEIBIANZAOCHENGZUIZHONGCHANPINXINGNENGSHANGDECHAYI,RUDIANQI、JIXIE、REXINGNENGDENG。JICHUIZHIYUYALIMIANDEFANGXIANGYUSHUIPINGYUYALIMIANDEFANGXIANGXINGNENGBUTONG,RENMENCHENGQIWEI“GEXIANGYIXING”。ZAIXUDUOSHIYONGDECHANGHE,BUXUYAOSHIMODE“GEXIANGYIXING”,ERXUYAOTADE“GEXIANGTONGXING”。
DENGJINGYACHENGXINGGAIWULIAODEDANFANGXIANG(HUOSHUANGFANGXIANG)SHOUYAWEIDUOFANGXIANG(QUANFANGWEI)SHOUYA,TANSUKELISHIZHONGCHUYUWUXUZHUANGTAI。CONGERSHIZUIZHONGCHANPINMEIYOUHUOHENSHAOYOUXINGNENGSHANGDECHAYI。FANGXIANGSHANGDEXINGNENGBIBUDAYU111。RENMENCHENGQIWEI:“GEXIANGTONGXING”。DANGRAN,WEILEJINYIBUSUOXIAOXINGNENGSHANGDECHAYI,CHUGUANJIANDEDENGJINGYAJICHENGXINGWAI,SHANGXUZAITANZHIKELIJIEGOUHEGONGYISHANGJINYIBUDIAOZHENG。
GEXIANGTONGXINGSHIMOCAILIAODEZUIDATEZHENG,SHISHIMOGEFANGXIANGCEDINGDEXINGNENGDOUSHIDENGTONGXINGDE(YIFANGXING)。TADEYIFANGXIANGXINGWEI1.0-1.1,YIBANWEI1.02-1.06。CIWAI,GEXIANGTONGXINGSHIMODETIJIMIDU、JIXIEQIANGDUDENGYUPUTONGSHIMOXIANGBI,QIXINGNENGYAOGAOYIGEDANGCI,RUTIJIMIDUWEI1.70-1.90g/cm3(PUTONGSHIMOWEI1.60-1.80 g/cm3 ),KANGZHEQIANGDUWEI35-90MPa(PUTONGSHIMOWEI25-45MPa)DENG。
2.TIJIMIDUDEJUNYIXING
WEIZHIZAOXIJIEGOU,ZHIDIZHIMI,ZUZHIJUNYUNDESHIMOZHIPIN,CAIYONGFENMOYAZHI(ERFEIHULIAO)SHIWEIYIDEFANGFA。ERYONGFENMOYAZHIZHIYOUCAIYONGMOYAFANGFAHEDENGJINGYAFANGFA。ZAICAIYONGMOYACHENGXINGSHI,WULUNSHIDANMIANYAZHIHUOSHUANGMIANYAZHI,SHOUMOCALI(TANZHIKELIJIANHEZHIPINYUMOJUJIAN)DEYINGXIANG,YALIDECHUANDIJIANGZHUJIANJIANGDI,CONGERZAOCHENGTIJIMIDUDEBUJUNYUN。ZHEIZHONGCHAYI,SUIZHIPINDEGAODUZENGJIAERJIADA。
ZHEIZHONGMAOPIZHENGTISHANGDEMIDUBUJUNYUN,BUJINWEIYIHOUGONGXU——BEISHAODAILAIYINHUAN,YIJIANGZAOCHENGMAOPIJIAGONGCHENGPINBUJIANSHI,DAILAIDANGECHANPINDEXINGNENGCHAYI,SHISHIFENYOUHAIDE。
CAIYONGDENGJINGYAJICHENGXINGSHI,CHANPINGEFANGWEISHOULIJUNYUN,TIJIMIDUBIJIAOJUNYI,QIEBUSHOUCHANPINGAODUDEXIANZHI。
3.KEYIZHIZAODAGUIGEZHIPIN
YOUYUXINXICHANYEDEFEISUFAZHAN,DANJINGGUIDEZHIJINGBUDUANXIANGDAZHIJINGFANGXIANGYANSHEN,YIYOUYUANLAIDE75-100mm,FAZHANDAO150-200mm,ERQIEZHENGXIANG250mm、300mmFAZHAN。XUYAOSHIMOCAILIAODEZHIJINGYESUIZHIZENGJIA。CIWAIDIANHUOHUAJIAGONGYONGSHIMO、LIANZHUSHIMO、HEFANYINGDUIYONGSHIMOYIXUDAGUIGEZHIPIN,RUDANGJINSHANGPINSHICHANGSHANGYICHUXIAN?1500×2000mmDESHIMOZHIPIN。ERCAIYONGMOYAFANGFASHIWUFAWANCHENGDE。ZHEISHIYINWEITASHOUDAOXIALIEZHIYUE:
(1) YAJIDUNWEIDEXIANZHI
YICHANPINZHIJING1500mmWEILI,JIARUYAZHIDANWEIYALIWEI100MPa,ZEYAZHIDESHIYONGYALIJIANGWEI:17,662.5t,SHEJIDEDUNWEIJIANGGENGGAO。SUIRANDANGJINZHIZAOZHEIYANGGAODUNWEIDEYAJI,BINGBUKUNNAN,DANSHIJIARUZHIPINZHANGDUJIADA,ZECIYAJIJIANGSHIYIGEPANGRANDAWU。ZAOJIAYISHIFENKEGUAN。
(2) CHANPINGAODUDEXIANZHI
MUQIANCAIYONGSHUANGMIANYAZHIMOYACHANPINDEGAODU,YEZHINENGZAI300-400mmZHIJIAN,JIARUZHIPINGAODUWEI2,000mm,ZAITONGCHANGQINGKUANGXIA,SHANGHUAKUAIYUYAJICHUANGMIANGAODUYUZHIPINGAODUBISHI4:1,NEIMEYAJIDEKONGJIANJULIJIANGDADAO8000mm。SUIRANDUIYAJIHEMOJUJINXINGJIEGOUGAIBIAN,YOUWANGJIANGDIYIXIEGAODU,DANYAJIDESHEJIYUZHIZAOSHANGJIANGYUDAOHENDADEKUNNAN。GENGHEKUANGRUCIGAODECHANPIN,QITIJIMIDUSHANGDECHAYI,JIANGSHIFENMINGXIAN。SHENZHIZAOCHENGZHONGJIANBUWEIWUFACHENGXINGDEZHUANGTAI。
(3) BEISHAODEXIANZHI
TONGJISHUJUBIAOMING,TANSHIMOZHIPINDESHENGCHANFEIPIN,70%YISHANGSHIBEISHAOGONGXUZAOCHENGDE,FEIPINDEZHUYAOXINGSHISHICHANPINDENEI、WAIBULIEWEN。ZAOCHENGBEISHAOCHANPINKAILIEDEYUANYINHENDUO,ZHURUPEIFANGDEHELIXING、ZHANJIEJIDEJIARULIANGDUOSHAO、DANWEIYALIDEDAXIAO、BEISHAOQUXIANDEKUAIMAN、CHANPINSHOUREDEJUNYUNCHENGDU、BEISHAODIWENGUOCHENGDE“JINYANG”、TIANCHONGLIAODEXINGZHIDENGDENG,DANBUKEFOUREN,ZHIPINTIJIMIDUDEBUJUNYUN,SHICHANPINNEIBUJIEGOUQUEQIANSUOZAOCHENGBEISHAOKAILIEDEZHUYAOYUANXIONGZHIYI。ZHEISHIYINWEITIJIMIDUDEBUTONG,PENGZHANGXISHUBIANYOUCHAYI,ZAIBEISHAOGUOCHENGZHONG,JIANGCHANSHENGBUJUNHENGDENEIYINGLI。DANGZHEIZHONGNEIYINGLICHAOGUOZHIPINBENSHENQIANGDUSHI,BIANYINNEIYINGLISHIFANGERKAILIE。ZHEIZHONGKAILIEBUJINZAIBEISHAOGUOCHENGZHONGCHANSHENG,ZAILENGQUEGUOCHENGYEYIYUCHANSHENG。
YOUYUDENGJINGYAJICHENGXINGDECHANPIN,RUSHANGSUOSHU,ZAIHENDACHENGDUSHANG,KEFULETIJIMIDUDEBUJUNYUNXING,BUJINZAICHANPINGUIGEXIANGTONGDEQINGKUANGXIA,CHANPINKAILIEDEKENENGXINGDAFUDUJIANGDI,ERQIESHISHENGCHANDAGUIMOCHANPINCHENGWEIKENENG。CHUSHANGSHUZHIWAI,CAIYONGDENGJINGYAJICHENGXINGDEDENGJINGYASHIMO,CHUYUANXINGHEBANCAIZHIWAI,HAIKEYIZHIZAOYIXINGCHANPIN。GENGZHONGYAODESHI,CHANPINXINGNENGYUCHANPINDEGUIGEDAXIAOWUGUAN。
XINWENTUIJIAN
TANJIULILIZIDIANCHIFUJICAILIAOZHULI:SHIMOLEICAILIAO
2018-10-6 14:01:55FUJICAILIAO:XIAOERMEIXINGYE,YIJISHUYUCHANPINWEIHEXIN
2018-10-6 13:54:01SHIMOFUJICAILIAOSHENGCHANZIDONGHUAJIEJUEFANGAN
2018-10-6 13:57:09TANSUXINGYEXIPAIHOUYEJIKANZHANG 17NIANSHIMODIANJICHANLIANGJIN60WANDUN
2018-10-6 13:32:05