锌块锌合金牺牲阳极船舶阳极保护锌块锌阳极

<p style="margin-top:0;margin-right:0;margin-bottom:10px;margin-left:0;text-indent:0;padding:0 0 0 0 ;text-autospace:ideograph-numeric;text-align:center;line-height:35px"><strong><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 35px"><span style="font-family:微软雅黑">产</span> <span style="font-family:微软雅黑">品</span> <span style="font-family:微软雅黑">信</span> <span style="font-family:微软雅黑">息</span></span></strong></p><p style=";text-indent: 0;padding: 0;background: rgb(255, 255, 255)"><strong><span style="font-family: 宋体;color: rgb(102, 102, 102);letter-spacing: 0;font-size: 18px">&nbsp;</span></strong></p><p style="margin-top:0;margin-right:0;margin-bottom:10px;margin-left:0;text-indent:0;padding:0 0 0 0 ;text-autospace:ideograph-numeric;line-height:32px"><strong><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">产品名称：</span></span></strong><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">预包装锌</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">合金牺牲阳极</span></span></p><p style=";text-indent: 0;padding: 0;background: rgb(255, 255, 255)"><strong><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">执行标准：</span></span></strong><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">GB/T</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px">&nbsp;<span style="font-family:微软雅黑">4950</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">-20</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">21锌</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">合金牺牲阳极</span></span></p><p style=";text-indent: 0;padding: 0;background: rgb(255, 255, 255)"><strong><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">产品介绍：</span></span></strong><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">锌</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">合金</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">牺牲阳极多用于</span></span><a><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">土壤电阻率</span></span></a><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">小于</span><span style="font-family:微软雅黑">20欧姆·米的土壤环境中或海水环境。电极电位为-1.10VCSE，驱动电压0.25V。温度49℃时，发生</span></span><a><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">晶间腐蚀</span></span></a><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">，</span><span style="font-family:微软雅黑">54℃时锌阳极的电极电位变正，它与钢铁的极性发生逆转，变成阴极受到保护，而钢铁变成阳极受到腐蚀。所以，锌阳极一般用于温度低于49℃的环境</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">，</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">使用</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">填包料。</span></span></p><p style=";text-indent: 0;padding: 0;background: rgb(255, 255, 255)"><span style="font-family: 微软雅黑;color: rgb(102, 102, 102);letter-spacing: 0;font-size: 16px"><span style="font-family:微软雅黑">&nbsp;</span></span><strong><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">产品特点</span></span></strong><strong><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">：</span></span></strong><strong><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">1、</span></span></strong><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">锌合金牺牲阳极自溶性小，电流</span><span style="font-family:微软雅黑">&nbsp; ,&nbsp; 应用范围广；</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">2、</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">阳极发生电流的自调节性能好，保护年限较长，可达</span> <span style="font-family:微软雅黑">20 </span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">-</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px">&nbsp;<span style="font-family:微软雅黑">30 年 , 一般不会发生“过保护”现象。</span></span></p><p style=";text-indent: 0;padding: 0;background: rgb(255, 255, 255)"><strong><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">&nbsp;适用范围</span></span></strong><strong><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">：</span></span></strong><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">&nbsp;适用于海水、淡海水介质中的船舶、压载水仓、机械设备、海洋工程和海港设施、钻井平台、港口码头、海水介质的冷凝器、水泵以及低电阻率土壤中的管道、电缆等设施金属防腐蚀的阴极保护。</span></span></p><p style="margin-top:0;margin-right:0;margin-bottom:10px;margin-left:0;text-indent:0;padding:0 0 0 0 ;text-autospace:ideograph-numeric;line-height:32px"><strong><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">组合件配置：</span></span></strong></p><p style="margin-top:0;margin-right:0;margin-bottom:10px;margin-left:0;text-indent:0;padding:0 0 0 0 ;text-autospace:ideograph-numeric;line-height:32px"><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">1.任一型号牺牲阳极一支</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">；</span></span></p><p style="margin-top:0;margin-right:0;margin-bottom:10px;margin-left:0;text-indent:0;padding:0 0 0 0 ;text-autospace:ideograph-numeric;line-height:32px"><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">2.</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">电缆</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">导线一根：按</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">客户</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">设计要求长度及规格焊接在牺牲阳极上，并用环氧树脂，二丁酯按配比用玻璃丝部或用聚</span><span style="font-family:微软雅黑">;氯乙烯热缩套密封</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">；</span></span></p><p style=";text-indent: 0;padding: 0;background: rgb(255, 255, 255)"><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">3.填料一包</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">（</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">含石膏粉：</span><span style="font-family:微软雅黑">75%、膨润土：20%、</span></span><span style="color: rgb(89, 89, 89); font-family: 微软雅黑; font-size: 14px;">：</span><span style="font-family: 微软雅黑; color: rgb(89, 89, 89); letter-spacing: 0px; font-size: 14px;">，混合搅拌均匀</span><span style="font-family: 微软雅黑; color: rgb(89, 89, 89); letter-spacing: 0px; font-size: 14px;">）；</span><span style="font-family: 微软雅黑; color: rgb(89, 89, 89); letter-spacing: 0px; font-size: 14px;">　4.铝热焊剂一套</span><span style="font-family: 微软雅黑; color: rgb(89, 89, 89); letter-spacing: 0px; font-size: 14px;">（</span><span style="font-family: 微软雅黑; color: rgb(89, 89, 89); letter-spacing: 0px; font-size: 14px;">含焊剂、引火粉、铝垫片</span><span style="font-family: 微软雅黑; color: rgb(89, 89, 89); letter-spacing: 0px; font-size: 14px;">）；</span><span style="font-family: 微软雅黑; color: rgb(89, 89, 89); letter-spacing: 0px; font-size: 14px;">5.阳极</span><span style="font-family: 微软雅黑; color: rgb(89, 89, 89); letter-spacing: 0px; font-size: 14px;">棉</span><span style="font-family: 微软雅黑; color: rgb(89, 89, 89); letter-spacing: 0px; font-size: 14px;">布袋一只</span><span style="font-family: 微软雅黑; color: rgb(89, 89, 89); letter-spacing: 0px; font-size: 14px;">。</span></p><p style=";text-indent: 0;padding: 0;background: rgb(255, 255, 255)"><strong><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">使用注意事项</span></span></strong><strong><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">：</span></span></strong><strong><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">1、</span></span></strong><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px">&nbsp;<span style="font-family:微软雅黑">应保持表面整洁；</span><span style="font-family:微软雅黑">&nbsp;</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">2、</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">在土壤中使用时，土壤电阻率应低于</span><span style="font-family:微软雅黑">&nbsp; 5Ω.m</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">；</span></span><span style="font-family: 微软雅黑;color: rgb(89, 89, 89);letter-spacing: 0;font-size: 14px"><span style="font-family:微软雅黑">3、具有溶解性能好，电流，保护效果可靠，容易制造，价格低廉。</span></span></p><p><br/></p>