广东11选5

钢制型暖气片

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钢制型暖气片的均匀腐蚀分析

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钢制型暖气片的均匀腐蚀分析

发布日期:2016-08-25 作者:金山暖气片厂 点击:

   ZHUTIENUANQIPIANGUOWEICAIZHIYUANYINBUSHOUGONGNUANXITONGSHUIZHIXIANZHI,YINGYONGGUANGFAN。JINNIANLAI,SANREQIZAIWOGUOYINGYONGYEDUOLEQILAI,DANFUSHIWENTIYERIJIANBAOLUCHULAI。DITANGANGCAIZHINUANQIPIANZAIRESHUIJIEZHIZHONGDEYEHUICHUXIANFUSHIXIANXIANG,YOUJUNYUNFUSHIHEJUBUCHUANKONGFUSHILIANGZHONGXINGTAI。DUIGANGZHINUANQIPIANSANREQIERYAN,GONGCHENGZHONGCHUXIANWENTIZUIYANZHONGDESHIJUBUCHUANKONGFUSHI,ZHEIYUCAILIAO、ZHIZAOJISHUIDEHANYANGLIANGDENGDUOZHONGYINSUYOUGUAN。BENWENXIANZHONGDIANTANTAOGANGZHINUANQIPIANNUANQIPIANDEJUNYUNFUSHIWENTI。

广东11选5  GANGZHINUANQIPIANNUANQIPIANDEJUNYUNFUSHIFENXI

铝制暖气片

广东11选5  GANGGUANZAIBUTONGPHZHIDERESHUIJIEZHIZHONGDEXIANGDUIFUSHISULVQUXIANTU。KEYIFANYINGQIFUSHISULVDEBIANHUA。

  SHANGSHUJIEGUOSHIYUNXINGQINGKUANGDESHUIZHIJIANCE,SHUIWENWEI80±10℃,GONGZUOYALIWEI0.35±0.5Mpa,YINGDU0.075mmol/L,REWANGBUSHUIPH=6.7~7.3,JIANDU0.7mmol/L,C1-WEI110±10mg/L,BUSHUIWEICHUYANG。 RUGUOWOMENBATU1ZUOWEIGANGZAISHUIZHONGJUNYUNFUSHI SULVBIANHUADEQUSHIFENXITU,ERANHG/T3729-2004 SUOSHUZAIMIBIXUNHUANSHUIZHITIAOJIANXIADENIANFUSHILVZAIPH =7.5~9.5SHI,WEI0.125mm/a。KEYIKANCHUZHEIYISHU ZHIYINGDANGSHIZHENDUIPH=7.5ERYAN,YINWEIPH=7.5SHIDE FUSHISULVYUEWEIPH=9SHIDELIANGBEIYISHANG。

  FENXITU1,KEDECHUYIXIADERENSHI:

  (1)ZAIFUHEGB/T29044-2012《CAINUANKONGDIAOXITONGSHUIZHI》PH=10~12,O2≤0.1mg/L,ZHEIYEZHENGSHIGANGDEDUNHUAQU,GANGDENIANFUSHILVZUIDI,YINGSHIWEIGANGZHINUANQIPIANDESHIYONGQU。

广东11选5  (2)ZAIPH=7.5~9.5DEQUYU,GANGDENIANFUSHILVBIANBIJIAODA,SUIZHEPHZHIDEJIANXIAOERSHENGGAO,PH=7.5SHIDENIANFUSHILVYUEWEIPH=10SHIDESIBEI,CISHI,RUZHIXINGGONGYEXUNHUANLENGQUESHUIXIANGYINGBIAOZHUN(HG/T3729-2004、HUOGB50050-95)ZEWUCHUYANGDEYAOQIU,ZHEIYANGDESHUIZHIDUIGANGZHINUANQIPIANERYAN,ZHINENGSHIWEIKEYONGQU,YAOSHENZHONGDEQUBIEQINGKUANGDUIDAI。XIANRAN,BOBI(δ≤1.5mm)GANGZHINUANQIPIANBUSHIYONGYUZHEIYIQUYU;HOUBI(δ=2.5mmSHANGXIA)GANGGUANNUANQIPIANSHANGKESHIYONG,ANNIANFUSHILV0.125mm/aKAOLV,SHANGNENGDADAOYUCAINUANXITONGSUOYONGGANGGUANDENGSHOUMINGDEJIBENYAOQIU。WOGUONUANQIPIANXINGYE“SHIYIWU”FAZHANGUIHUAYIMINGQUETICHUNUANQIPIANYINGNULISHIXIANSHIWUNIANSHIYONGSHOUMINGDEYAOQIU。 DANSHI,RUGUOZHIXINGCJJ34-2002BIAOZHUN,QIZAIPH=7~12DEFANWEINEIDOUYAOQIUCHUYANG(O2≤0.1mg/L),ZHEIJIUMANZULEGANGZHINUANQIPIAN(BAOKUOBOBIJIHOUBI)DESHIYONGTIAOJIAN,ERCHENGWEIGANGZHINUANQIPIANDESHIYONGQU。WENTISHIPH=7.5~9.5SHIYONGYUHUANREQIGONGREXITONGDESHUIZHIYAOQIU,ERZAICIXITONGZHONGJINANSHISHICHUYANG,HENNANBAOZHENGO2≤0.1mg/LDEYAOQIU,ZHEIJIUXIANZHILEGANGZHINUANQIPIANDESHIYONGFANWEI,POSHIYIXIESHENGCHANCHANGJIACAIYONGGEZHONGNEIFANGFUCUOSHI,ZHEIYOUMIANDUIZHERUHECAINENGZUODAOQUANXIAOFANGHUDEGONGYIJISHUWENTI。

  (3)DUIGANGZHINUANQIPIANERYAN,BIJIAOGUANJIANDEWENTISHIKONGZHISHUIDERONGJIEYANGHANLIANGJIBAOCHIJIAOGAODEPHZHILIANGDAWENTI。ANXIANGGUANZILIAOJIESHAO,GANGDEDUNHUAQUWEIPH=9~12,BEIOUGUOJIAGONGNUANSHUIZHIDEPH=9.5~10,ERPH=8.2WEIDEGUOGONGCHENGSHIXIEHUIRENWEIDEJIDUANXIAXIAN。ERCONGWOGUODEDIAOCHAQINGKUANGKANLAI,HENDABUFENDEGONGNUANXITONGSHIZAIPH<9.0DEZHUANGTAIXIAYUNXING,YOUJIASHUIDEHANYANGLIANGWEIYUKONGZHI,ZHEIDUIGANGZHINUANQIPIANSHIHENBULIDE。 SHUIDERONGJIEYANGKONGZHIWENTISHIJIWEIYANZHONGDEWENTI,WOGUOXIANGGUANBIAOZHUNZHONGYAOQIUDEO2≤0.1mg/L,JINGUANZHEIYIBIBEIOUGUOJIADEBIAOZHUNDILEHENDUO,DANMUQIANZAIGONGNUANXITONGZHONGNENGDADAODEBUDUO,YOUDEGAODA5.3mg/L。SUOYIXUYAOCAIQUBUSHUICHUYANG、XITONGMIBI、KONGZHIPHZHIJIMANSHUIYANGHUDENGCUOSHI。


相关标签:钢制型暖气片厂,铝制暖气片

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