中科电气板坯多模式弯月面电磁搅拌及控流系�?参数-价格-中国粉体罐�/title>

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} }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <ul class="clear oltema list-paddingleft-2" style="box-sizing: border-box; margin: 0px; padding: 25px 0px; border-bottom: 1px dashed rgb(221, 221, 221); line-height: 2; font-family: "Microsoft Yahei", 微软雅黑, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255);"><li style=""><p>产品特点</p></li><li style=""><p>采用多磁极磁场均匀化设计理念，使得电磁场分布更加均匀，流场更加合理。每台电磁搅拌有两组独立线圈，可以控制线圈的电流、电磁力方向、频率等，实现旋转模式、加速模式、减速模式、�br style="box-sizing: border-box;"/>�?）旋转搅拋�br style="box-sizing: border-box;"/>使用情况：如中等流速进行生产时，在结晶器内的钢水流场是一种慢双回流流场，需要加快在弯月面处的钢水流速以便向弯月面带入热量，生成均匀的保护渣层和清晰凝固前沿，防止初始凝固钩生长捕获夹杂和气泡等。此情况下需要使用旋转模式，沿板坯的水平断面，施加一个水平旋转的电磁搅拌力，活跃弯月面、�br style="box-sizing: border-box;"/>使用对象：对表面质量要求较高的（如汽车面板等）的中断�?中拉速，需要使用搅拌模式、�br style="box-sizing: border-box;"/>�?）电磁加逞�br style="box-sizing: border-box;"/>使用情况：如低流速进行生产时，结晶器内的钢水流场会弱化为单回流流场或不稳定流场，从而产生氧化铝基和保护渣基的表�?皮下/内部夹杂物缺陷，弯月面温度也会偏低。需要加速流场转变成双回流流场。此情况下需要使用电磁加速模式，沿板坯的宽度方向，施加一个与水口流出的钢流方向相同的电磁搅拌力，以加快钢水流逞�br style="box-sizing: border-box;"/>使用对象：高合金�?高碳钢，或大断面/低拉速，需要使用加速模式、�br style="box-sizing: border-box;"/>�?）电磁减逞�br style="box-sizing: border-box;"/>使用情况：如高拉�?高通钢量时，结晶器内的钢水流场是一种强双回流流场，必须要降低弯月面处的钢液流速以免弯月面不稳定或波动，造成保护渣卷渣。此情况下需要使用电磁减速模式，沿板坯的宽度方向，施加一个与水口流出的钢流方向相反的电磁搅拌力，以降低钢水流速、�br style="box-sizing: border-box;"/></p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px;">使用对象：低�?低合金钢、或小断�?高拉速，需要使用减速模式、�/p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px;"><br style="box-sizing: border-box;"/></p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px;"><img src="//www.znpla.com/img1/img/daily/2023/01/29/154218_641342_procont.jpg" alt="" style="box-sizing: border-box; border: 0px; max-width: 100%; vertical-align: middle;"/></p></li></ul><ul class="clear oltema list-paddingleft-2" style="box-sizing: border-box; margin: 0px; padding: 25px 0px; border-bottom: 1px dashed rgb(221, 221, 221); line-height: 2; font-family: "Microsoft Yahei", 微软雅黑, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255);"><li style=""><p>产品构成</p></li><li style=""><p>铁芯、线圈、磁屏蔽装置、液压装置、吊具支架等</p></li></ul><ul class="clear oltema list-paddingleft-2" style="box-sizing: border-box; margin: 0px; padding: 25px 0px; border-bottom: 1px dashed rgb(221, 221, 221); line-height: 2; font-family: "Microsoft Yahei", 微软雅黑, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255);"><li style=""><p>安装位置</p></li><li style=""><p>板坯结晶器区</p></li></ul><ul class="clear oltema list-paddingleft-2" style="box-sizing: border-box; margin: 0px; padding: 25px 0px; border-bottom: 1px dashed rgb(221, 221, 221); line-height: 2; font-family: "Microsoft Yahei", 微软雅黑, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255);"><li style=""><p>应用效果</p></li><li style=""><p>�?）减少针孔缺陷：采用M—EMS时，铸坯的针孔密度指数大幅度地由未用M—EMS时的1.0降至0.05、�br style="box-sizing: border-box;"/>�?）减少了夹杂物：在铸坯皮�?距表�?0mm以内)区域不仅夹杂物明显减少，且没�?00um以上的大型夹杂物；即便是对于尾坯或重接坯等易聚集夹杂物的部位，也可以达到稳定浇铸部位的较清洁的水平、�br style="box-sizing: border-box;"/>�?）减少表面纵裂：由于铸坯在结晶器内宽度方向的温度不均及初始坯壳厚度不均，坯表易产生纵裂，特别是含C量为0.10％～1％的低C钢更是如此。采用M—EMS均匀了弯月面部位的温度场，减少了延迟凝固部位，均匀了坯壳厚度，使板坯表面的纵裂指数降为原来�?/4、�br style="box-sizing: border-box;"/>�?）稳定了连铸操作：采用M—EMS将警报拉漏的结晶器表面异常信号发生频率指数降为原�?不用M—EMS)时的1/9�?/10，从而实现了稳定的连铸操作。这是由于此时流经凝固坯壳界面的钢流稳定了铸坯初期凝固状态，减弱了来自水口的偏流的有害影响、�br style="box-sizing: border-box;"/>�?）提高了钢材质量：为了满足汽车外板用钢对轻量�?既薄又强度高)、流线型设计(加工性优�?要求，采用M—EMS能高效地生产表面清洁、少缺陷铸坯；将铸坯轧前火焰清理量减�?0％，表面裂纹不合格率减少50％；缩短尾坯切取长度，提高了成坯率、�br style="box-sizing: border-box;"/></p></li></ul><ul class="clear oltema list-paddingleft-2" style="box-sizing: border-box; margin: 0px; padding: 25px 0px; border-bottom: 1px dashed rgb(221, 221, 221); line-height: 2; font-family: "Microsoft Yahei", 微软雅黑, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255);"><li style=""><p>典型用户</p></li><li style=""><p>宝钢、沙钢、迁钢、武钢等、�/p></li></ul><p><br/></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="203885" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">