输油管道镁阳极|厂家报价
价格:16.00
输油管道镁阳极|厂家报价MagnesiumAnodeforOilPipeline镁牺牲阳极阴极保护:是将电位更负的金属与被保护金属连接,并处于同一电解质中,使该金属上的电子转移到被保护金属上去,使整个被保护金属处于一个较负的相同的电位下。特点:该方式简便易行,不需要外加电源,很少产生腐蚀干扰。应用:保护小型或处于低土壤电阻率环境下(土壤电阻率小于100欧姆.米)的金属结构。如:城市管网、小型储罐等。一、辅助阳极安装1、辅助阳极接线、密封在土壤介质中,常用高硅铸铁做辅助阳极。高硅铸铁辅助阳极密封步骤:(1)将辅助阳极工作表面清理干净,除去阳极接头配件发浮绣,露出金属光泽。(2)用铜焊或锡焊及螺栓连接方式将导线接在阳极接头配件上。(3)辅助阳极与导线连接处,应确保连接牢固。导电性能良好。(4)将固化剂和环氧树脂按比例调配均匀,在接头处涂抹及灌封,防止接线处渗水,做好绝缘密封处理。待环氧树脂固化后,按操作规程安装辅助阳极。输油管道镁阳极|厂家报价MagnesiumAnodeforOilPipeline二、镁阳极与管道焊接铝热焊的文字说明1、首先要把管道的防腐层***一块,和铝热模具大小一样的长方形口2、把镁阳极包上面的电缆线放在铝热焊模具下面的缺口处,在把模具放在管道上,模具盖打开能看到电缆,将小铁片碗形朝上放在模具底部3、焊接分大包小包,先倒大包焊剂,在把小的引火粉均匀的倒在上面,顺便在模具点火口的边沿到点,然后把模具盖盖住用点在磨具口点火,(点火时注意带手套,脸不要直视点火口,用钳子压住模具盖)瞬间点燃,电缆线与管道焊接成一个铜疙瘩,焊接的非常牢固然后用补伤棒将伤口填平ft20985552用火加热补伤片,让补伤片紧贴上口,将伤口补住...输油管道镁阳极|厂家报价MagnesiumAnodeforOilPipelineTwo,magnesiumanodeandpipeweldingDescriptionofthermitwelding1,firstofall,destroytheanticorrosionlayerofthepipeline,thesamerectangleasthesizeofthealuminumhotmold.2.Thecableabovethemagnesiumanodeisplacedunderthegapunderthealuminumheatweldingmold.Themoldisplacedonthepipe.Thediecoveropenstoseethecable,andthe***allironsheetisplacedupwa***inthebottomofthemold.3,theweldingisdividedintolargepackage,firstpouralargepackageofflux,inthe***allfirepowderevenonthetop,bythewaytheedgeofthemoldpointfiremouthtothepoint,andthencoverthemoldcover.4.Withtheignitionofapointgunatthemouthofthegrindingtool,(withtheglovesontheignition,thefacenottolookatthepointofthefire,thelidispressedwiththepliers),itignitesinstantaneously.Thecableandthepipeareweldedintoacopperbump,andtheweldingisverystrong.5.Thenfillthewoundwithawoundstick6,usefiretoheatupthewoundpiece,letthewoundpiececlosetothemouth,fillthewound.焦作市立博轻合金股份有限公司)
焦作市立博轻合金股份有限公司
业务 QQ: 1853753656