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理想的熔解剂牺牲阳极具有哪些特点?

理想的熔解剂牺牲阳极具有哪些特点?

Date of release:2018-08-06 Author: Click:

      熔解剂牺牲阳极的电流效率约50%,受环境影响还可能更低。当土壤或水中含盐量较低时,电流输出小,因而,其自身腐蚀相对较大。当土壤电阻率高时,阳极输出电流小,阳极表面容易发生钝化,进一步加大接地电阻,使阳极输出电流进一步减小。此时,阳极的开路电位或在通电点处测量管道电位,可能没有明显变化。温度升高时,自身腐蚀加剧,效率降低,所以,在咸水或盐水中,使用温度不宜超过32℃;在淡水中,不宜超过45℃,在海水中,其寿命很短,不宜采用。


    RONGJIEJIANZHIZAOGONGYIMEIHEJINKEFENWEILIANGDALEI,BIANXINGMEIHEJINHEZHUZAORONGJIEJI,JUYOULIANGHAODEJIXIEXINGNENG,ZHUYAOYONGYUQICHELINGJIAN、JIJIANQIAOZHAOHETONGXINSHEBEIDENG。YUZHUZAORONGJIEJIXIANGBI,AZ31BBIANXINGRONGJIEJIJUYOUGENGGAODEQIANGDU、GENGHAODESUXING,ZHUYAOYONGYUBOBAN、JIYAJIANHEDUANJIANDENG。RONGJIEJIZHONGTIANJIAAL,ZNYUANSUNENGTIGAOHEJINDELIXUEXINGNENGHEJIAGONGXINGNENG,ZAIYIDINGFANWEINEIHEJINKANGLAQIANGDUSUIALHANLIANGSHENGGAOERZENGDA,ZAIZN ALHANLIANGWEI3%(ZHILIANG)ZUOYOUSHIHEJINSHENZHANGLVDADAOZUIGAOZHI,DANGAL ZNHANLIANGCHAOGUO3%(ZHILIANG)HOU,ZHUZAOZUZHIZHONGYIXICHUβXIANG,SHIHEJINDEJIAGONGXINGNENGJIANGDI,AZ31BRONGJIEJIDEKANGLAQIANGDUWEI245-274.4MPa,ZAISHIYONGRONGJIEJIZHONGQIANGDUXINGNENGXIANGDUIJIAODI,QIEBUNENGTONGGUORECHULISHOUDUANLAITIGAOQIANGDU,DANQIKEDUANXING。

熔解剂价格

    熔解剂牺牲阳极具有高驱动电压、低电流效率、造价高。根据形状以及电极电位(开路电位)的不同,镁阳极可用于电阻率在15欧姆·米到150欧姆·米的土壤或淡水环境。熔解剂价格一般不应用于土壤电阻率小于10欧姆·米环境。高电位镁阳极的电位为-1.75V CSE,驱动电压0.85V;低电位镁阳极的电位为-1.55V CSE,驱动电压0.7V.使用温度可以达到100℃。当牺牲阳极剩余量为最初重量的15%,即认为阳极失效,所以,阳极的使用率一般取85%.


    JINNIANLAIRONGJIEJIDAITILVHEJINHEGANGDEBUFADADAJIAKUAI,GEDAJIAOCHECHANGJIAJUNZAIXINYIDAIJIAOCHEZHONGSHIYONGLEDUOGEMEIHEJINBUJIAN,YOUXIAOJIANXIAOLEZHONGLIANG。JIANGDILEYOUHAO,JIDATUIDONGCHANGXINGYEDEJISHUJINBU,FANGUOLAIYOUTUIDONGLEMEIGONGYEDEFAZHAN。GUONEIYIJINGYOUDUOJIAYANJIUBUMENHESHENGCHANQIYEKAIFACHENGGONGLEGAOGUIGE,GAOPINZHIDERONGJIEJIHERONGJIEJIXINGCAI/BANCAI,KEDINGDANSHIGONGYINGDUOGUIGE、DUOXILIEDEMEIHEJINBANCAI/XINGCAI,CHANPINYIJINGZAIGUOFANG、HANGKONGDENGLINGYUDEDAOYINGYONG。ZAIMEIHEJINLIANXU,BANLIANXUZHUDING、LIANXUZHUYA、DUOZHONGXINGCAIJIYADENGLINGYU,GUONEIDEJISHUKAIFAYIJINGDADAOGUOJISHUIPING。

   


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Key word:熔解剂,熔解剂价格,熔解剂厂家

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