大乐透综合走势图

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硬质合金挤压棒材无氧铜材氧含量及挤压缩尾缺陷控制

影响无氧铜质量的主要因素主要有:

① YUANCAILIAOZHILIANG

② YANGDEYINGXIANG

③ RONGLIANZHUANGBEIDEMIFENG

大乐透综合走势图    WUYANGTONGSHENGCHANZUNXUN“JINGLIAO、MIFENG、JINGLIAN”DEGONGYIYUANZE,YANBAYUANFUCAILIAOZHILIANGGUAN,YANGEGONGYIZHIDUHECAOZUOGUICHENG,CAIQUYOUXIAOJIANCESHOUDUAN,TIGAOWUYANGTONGZHILIANG,SHIMUQIANWUYANGTONGSHENGCHANZHONGKEXINGDEYOUXIAOKONGZHISHOUDUAN。

 原料阴极铜  

FENXILEBUTONGCHANGSHANGSUOGONGDEYINJITONGDEYANGHANLIANG(JIANBIAO1),JIEGUOBIAOMING:YANGHANLIANGQUESHICUNZAIJIAODACHAYI(ZUIDI3ppm,ZUIGAO90ppm)。GAOPINZHI(TU0、LC1011、TU1)WUYANGTONGSHENGCHANDUIYUANLIAOYINJITONGDEYAOQIUGAO,YIBANYINGXUANYONGGAOCHUNYINJITONG。

熔体覆盖与保护  

 熔体覆盖

大乐透综合走势图 MUTANSHIWUYANGTONGRONGLIANZUIHAODEFUGAIJI。MUTANFUGAIZAIRONGTIBIAOMIANSHANG,BUJINYOUFANGYANG、FANGXIQIDEZUOYONG,HAINENGQIDAOHENHAODETUOYANGZUOYONG。MUTANDETUOYANGFANYINGSHI:

Cu2O +C=2Cu+ CO

Cu2O + CO =2Cu + CO2

大乐透综合走势图 MUTANDEZHILIANGDUIRONGTIDETUOYANGXIAOGUOYOUJIAODADEYINGXIANG,DUIGELEIMUTANJINXINGLEFENXI,JIEGUOJIANBIAO2。YINGXUANYONGLIMUDENGMUCAISHAOCHUDEBAITANZUOWEIWUYANGTONGDETUOYANGJI。CIWAI,MUTANYINGDUANSHAO(500℃~800℃)QIEBUYIJIUFANG,YINGJIKAOJIYONG。

大乐透综合走势图 ZAIRONGLIANLUHEBAOWENLUNEI(BAOWENLULUTOUBUWEIYEYINGTONGRUDANQI)TONGRUDUOXINGQITI(DANQI),QIDAOGEJUEKONGQI,FANGXIYANG、XIQIYIJIJIANSHAOMUTANSUNHAODEZUOYONG;ZAITONGYEZHUANZHUGUOCHENGZHONG,LIUCAONEIDERONGTILIUSUKUAI,BODONGDA,SHIYONGGUTIFUGAIJIYILUOLUYEMIAN,YINGCAIYONGDUOXINGQITI(DANQI)HUOMEIQIJINXINGBAOHU。

MIFENG  

MUQIANGUONEIWUYANGTONGRONGLIANSHEBEIYUGUOWAIYOUYIDINGCHAJU,GUANJIANSHIZAIMIFENGJISHUSHANG。RUCAIYONGJINKOUWUYANGTONGLUZU(MIFENGHAO,JINYONGBUDUANSHAODEPUTONGMUTAN)SHENGCHANDEC10200WUYANGTONGZHUDINGYANGHANLIANGZAI10ppmYIXIADEZHAN99%YISHANG,ERQITAGUOCHANSHEBEI(YONGDUANSHAOMUTAN)SHENGCHANDEC10200WUYANGTONGZHUDINGYANGHANLIANGZAI10ppmYIXIADEBUZU90%。ZHEIYIDIANSHUOMINGSHEBEIMIFENGZHUANGKUANGDUIWUYANGTONGZHUDINGYANGHANLIANGDEKONGZHISHIHEDENGGUANJIAN。

JINGLIANTUOYANG  

YIBANLAISHUO,JISHISHIGAOCHUNYINJITONG,QIJICHUYANGHANLIANGDADUOZAI10ppmYISHANG,YAOMANZUBUFENKEHUYAOQIUDEYANGHANLIANGZAI5ppmYIXIADEWUYANGTONGXUYAO,BIXUJINXINGJINGLIANTUOYANGCHULI。

CHUYONGYOUZHIDEDUANSHAOMUTANTUOYANGCHULIWAI,JIARUSHILIANGDECu-PHEJINTUOYANG,LAIBAOZHENGWUYANGTONGDEYANGHANLIANGYAOQIU。LINGWAI,WEIJINYIBUDADAOCHUYANGXIAOGUO,JINJINIANFAZHANDEYIXIANGWUYANGTONGRONGTICHUYANGJISHU——TONGGUOTOUQIZHUANWANGLUTANGNEITONGRUYIYANGHUATANHEDANQI,LIYONGYIYANGHUATANDEHAIYUANZUOYONG,DADAODUITONGYEZHONGYANGDECHUQUMUDE。

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