</noscript> <script type="text/javascript"> <!-- function stop(){ return false; } document.oncontextmenu=stop; //--> </script> <div class="top_a"> <p>主营产品：<a href="http://www.ahhcqx.com/bxgdhy/" title="不锈钢钝化液"><strong>不锈钢钝化液</strong></a></p> <div class="top_b"> <a title="RSS" href="/index.php?case=archive&act=rss&catid=12" target="_blank">RSS</a>|<a title="手机版" href="/wap/">手机版</a> </div> </div> <div class="top"> <div class="box"> <div class="logo_box"> <center><a title="安徽弘昌清洗科技有限公司" href="/"><img src="/upload/images/201911/15730289362495.jpg" alt="安徽弘昌清洗科技有限公司" width="120" /></a></center> </div> <div class="search"> <form name='search' action="/index.php?case=archive&act=search" onsubmit="search_check();" method="post"> <input type="text" name="keyword" value="请输入查询信息！" onfocus="if(this.value=='请输入查询信息！') {this.value=''}" onblur="if(this.value=='') this.value='请输入查询信息！'" class="s_text" /> <input name='submit' type="submit" value="" align="middle" class="s_btn" /> </form> </div><!-- search 结束 --> <div class="menu"> <ul id="navmenu" class="menu_ul"> <li class="li0 one"><a class="" title="返回首页" href="/">网站首页<span>Home</span></a></li> <li class="menu_li"></li> <li class="one"><a class="" href="/About" title="关于我们" target="">关于我们<span>About</span></a> <ul> <li><a title="企业简介" href="/qiyejianjie">企业简介</a> </li> <li><a title="企业文化" href="/qiyewenhua">企业文化</a> </li> <li><a title="组织机构" href="/zuzhijigou">组织机构</a> </li> <li><a title="技术中心" href="/jishuzhongxin">技术中心</a> </li> <li><a title="发展历程" href="/fazhanlicheng">发展历程</a> </li> </ul></li><li class="menu_li"></li> <li class="one"><a class=" on" href="/News" title="新闻动态" target="">新闻动态<span>News</span></a> <ul> <li><a title="企业新闻" href="/qiyexinwen">企业新闻</a> </li> <li><a title="业内资讯" href="/yeneizixun">业内资讯</a> </li> </ul></li><li class="menu_li"></li> <li class="one"><a class="" href="/Products" title="产品展示" target="">产品展示<span>Products</span></a> <ul> <li><a title="不锈钢钝化液" href="/bxgdhy">不锈钢钝化液</a> </li> <li><a title="焊接防溅剂" href="/hanjiefangjianji">焊接防溅剂</a> </li> <li><a title="不锈钢钝化膏" href="/bxgdhg">不锈钢钝化膏</a> <ul><span></span> <li><a title="蓝点检测液" href="/hcqx">蓝点检测液</a> </li> </ul></li> <li><a title="铝合金清洗剂" href="/lvhejinqingxiji">铝合金清洗剂</a> </li> <li><a title="四合一清洗剂" href="/shyqxj">四合一清洗剂</a> </li> <li><a title="铜清洗剂" href="/tqxdhy">铜清洗剂</a> </li> <li><a title="铜光亮剂" href="/tongguangliangji">铜光亮剂</a> </li> <li><a title="铜抗氧剂" href="/tongkangyangji">铜抗氧剂</a> </li> <li><a title="化学镀镍水" href="/huaxuedunieshui">化学镀镍水</a> </li> <li><a title="脱漆脱塑剂" href="/tuoqituosuji">脱漆脱塑剂</a> </li> <li><a title="除蜡水" href="/chulashui">除蜡水</a> </li> <li><a title="钛酸酯偶联剂" href="/tszolj">钛酸酯偶联剂</a> </li> <li><a title="涂料.漆.墨分散剂" href="/qmfswdj">涂料.漆.墨分散剂</a> </li> <li><a title="钛酸四异丙酯" href="/tszsybz">钛酸四异丙酯</a> </li> <li><a title="正钛酸四丁酯" href="/ztssdz">正钛酸四丁酯</a> </li> <li><a title="磁性分散剂" href="/cixingfensanji">磁性分散剂</a> </li> <li><a title="清洗工程" href="/qingxigongcheng">清洗工程</a> </li> </ul></li><li class="menu_li"></li> <li class="one"><a class="" href="/Album" title="企业相册" target="">企业相册<span>Album</span></a> <ul> <li><a title="公司环境" href="/gongsihuanjing">公司环境</a> </li> <li><a title="资质荣誉" href="/zizhirongyu">资质荣誉</a> </li> <li><a title="生产设备" href="/shengchanshebei">生产设备</a> </li> </ul></li><li class="menu_li"></li> <li class="one"><a class="" href="/Technical" title="技术支持" target="">技术支持<span>Technical</span></a> </li><li class="menu_li"></li> <li class="one"><a class="" href="/Contact" title="联系我们" target="">联系我们<span>Contact</span></a> </li><div class="clear"></div> </ul> </div> </div> </div> <div class="banner"> <div class="banner_box"> <script type="text/javascript"> var swf_width=990; var swf_height=370; var config='5|0xffffff|0x0099ff|20|0xffffff|0x0099ff|0x000000' //-- config 参数设置 -- 自动播放时间(秒)|文字颜色|文字背景色|文字背景透明度|按键数字颜色|当前按键颜色|普通按键色 -- switch(4){/*幻灯片数量控制*/ case 1: var files='/upload/images/201712/15123541049185.jpg';/*广告图片*/ var links='http://www.ahhcqx.com';/*图片上的链接,注意链接中的&要用%26替换*/ var texts='安徽弘昌清洗科技有限公司';/*图片标题*/ break case 2: var files='/upload/images/201712/15123541049185.jpg|/upload/images/201710/15089212374273.jpg';/*广告图片*/ var links='http://www.ahhcqx.com|http://www.ahhcqx.com';/*图片上的链接,注意链接中的&要用%26替换*/ var texts='安徽弘昌清洗科技有限公司|铜、铝抗氧、抛光系列';/*图片标题*/ break case 3: var files='/upload/images/201712/15123541049185.jpg|/upload/images/201710/15089212374273.jpg|/upload/images/201710/15089171905731.jpg';/*广告图片*/ var links='http://www.ahhcqx.com|http://www.ahhcqx.com|http://www.ahhcqx.com';/*图片上的链接,注意链接中的&要用%26替换*/ var texts='安徽弘昌清洗科技有限公司|铜、铝抗氧、抛光系列|弘昌专业清洗';/*图片标题*/ break case 4: var files='/upload/images/201712/15123541049185.jpg|/upload/images/201710/15089212374273.jpg|/upload/images/201710/15089171905731.jpg|/upload/images/201710/15089176568191.jpg';/*广告图片*/ var links='http://www.ahhcqx.com|http://www.ahhcqx.com|http://www.ahhcqx.com|http://www.ahhcqx.com';/*图片上的链接,注意链接中的&要用%26替换*/ var texts='安徽弘昌清洗科技有限公司|铜、铝抗氧、抛光系列|弘昌专业清洗|弘昌塑料助剂系列产品';/*图片标题*/ break default: var files='/upload/images/201712/15123541049185.jpg|/upload/images/201710/15089212374273.jpg|/upload/images/201710/15089171905731.jpg|/upload/images/201710/15089176568191.jpg|';/*广告图片*/ var links='http://www.ahhcqx.com|http://www.ahhcqx.com|http://www.ahhcqx.com|http://www.ahhcqx.com|';/*图片上的链接,注意链接中的&要用%26替换*/ var texts='安徽弘昌清洗科技有限公司|铜、铝抗氧、抛光系列|弘昌专业清洗|弘昌塑料助剂系列产品|';/*图片标题*/ } document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width="'+ swf_width +'" height="'+ swf_height +'">'); document.write('<param name="movie" value="/images/slide/focus.swf" />'); document.write('<param name="quality" value="high" />'); document.write('<param name="menu" value="false" />'); document.write('<param name=wmode value="opaque" />'); document.write('<param name="FlashVars" value="config='+config+'&bcastr_flie='+files+'&bcastr_link='+links+'&bcastr_title='+texts+'" />'); document.write('<embed src="/images/slide/focus.swf" wmode="opaque" FlashVars="config='+config+'&bcastr_flie='+files+'&bcastr_link='+links+'&bcastr_title='+texts+'& menu="false" quality="high" width="'+ swf_width +'" height="'+ swf_height +'" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />'); document.write('</object>'); </script></div> </div> <div class="blank20"></div><div class="box box2"> <div class="box2_t"></div> <div class="box2_b"></div> <div class="left"> <!--只展开当前栏目所在一级栏目下的分类--> <div class="left1"> <div class="left1_t"></div> <ul> <h3>新闻动态<span>News</span></h3> <li><a title="企业新闻" href="/qiyexinwen" class="on">企业新闻</a></li> <li><a title="业内资讯" href="/yeneizixun">业内资讯</a></li> </ul> <div class="left_b"></div> </div> <div class="blank10"></div> <!--只展开当前栏目所在一级栏目下的分类--> <div class="left2"> <div class="left2_1"> <a class="aa" href="/Contact">联系我们<p>Contact</p></a> <a class="more"href="/Contact"></a> </div> <div class="left2_qq">2821988300</div> <div class="left2_fax">web@chemhc.cn</div> <div class="left2_tel">0550-7668288，0550-7681888</div> </div> </div> <div class="right"> <div class="right_b"></div> <div class="title20"> <div class="mianbao"> <a title="安徽弘昌清洗科技有限公司" href="/">安徽弘昌清洗科技有限公司</a> >><a title="新闻动态" href="/News">新闻动态</a> >><a title="企业新闻" href="/qiyexinwen">企业新闻</a> </div><span></span><h5>不锈钢钝化液-镍在硫酸溶液中的阳极钝化行为</h5> </div> <div id="content"> <div class="contentinfo">作者：<a>hcqx</a> 添加时间：2015-01-30 15:38:43 浏览：<script src="/index.php?case=archive&act=view_js&aid=576"></script></div> <div id="content" class="clear"> <!-- 正文 --> <p>1目的要求<br /> （1）掌握金属钝化行为的基本特征和测量方法。<br /> （2）测量镍在硫酸溶液中的钝化行为。<br /> （3）了解氯离子对镍钝化行为的影响。<br /> 2 基本原理 <a href='http://www.ahhcqx.com/bxgdhy/' target='_blank'>不锈钢钝化液</a><br /> （1）金属的溶解和钝化过程<br /> 当电极电势高于热力学平衡电势时，金属作为阳极将发生下面电化学溶解过程：<br /> （1）<br /> 电化学反应过程，这种电极电势偏离其热力学电势的现象称为极化。当金属上超电势不大时，阳极过程的速率随电极电势而逐渐增大，这是金属的正常溶解。但当电极电势正到某一数值时，其溶解速度达到***大，而后随着电极电势的变正，阳极溶解速度反而大幅度降低，这种现象称为金属的钝化现象。<br /> 图1 阳极钝化曲线示意图<br /> Ip－致钝电流 Ep－致钝电位<br /> AB段－活性溶解区<br /> BC段－活化钝化过渡区<br /> CD段－钝化区 DE段－过钝化区</p><div class="clear"></div> </div> <div class="blank30"></div> <div class="blank30"></div> <!--自动调用自定义字段--> <div class="blank20"></div> <div class="blank30"></div> <!-- 投票 --> <script src="/index.php?case=vote&act=view&aid=576"></script> <!-- 自定义表单开始 --> <!-- 自定义表单结束 --> <script language="JavaScript"> function shutwin(){ window.close(); return;} </script> <div class="blank30"></div> <div class="line_2"></div> <div id="tool"> <ul> <li><a href="javascript:window.print()" class="print">打印本文</a></li> <li><a href="javascript:shutwin()" class="close">关闭本页</a></li> <li style="width:90px; padding-left:5px;"><a href='/index.php?case=comment&act=list&aid=576' class="t_4">评论</a></li> <li style="width:60px; padding-left:5px;">推荐度：</li> <li style="width:100px; padding-left:5px;"><img src="/images/star2.gif" border="0" /><img src="/images/star2.gif" border="0" /><img src="/images/star2.gif" border="0" /><img src="/images/star2.gif" border="0" /><img src="/images/star2.gif" border="0" /></li> </ul> </div><div class="line_2"></div> <div class="blank30"></div> <!-- 上下页开始 --> <div id="page"> <strong>上一篇：</strong><a href="/qiyexinwen/show_575.html">不锈钢钝化液-铜制品光亮酸洗钝化无污染工艺技术</a> <div class="clear"></div> <strong>下一篇：</strong><a href="/qiyexinwen/show_584.html">钛酸四丁酯-有色金属表面微弧氧化技术</a> </div> <!-- 上下页结束 --> <!-- 相关文章开始 --> <div class="blank30"></div> <div class="p_info">相关内容：</div> <div class="blank10"></div> <ul class="news_list"> <li><a href="/index.php?case=archive&act=show&id=1622">钝化让不锈钢真的“不锈”</a></li> <li><a href="/index.php?case=archive&act=show&id=1621">金属网专用清洗清洗剂有什么特点</a></li> <li><a href="/index.php?case=archive&act=show&id=1579">金属钝化后如何清洗</a></li> <li><a href="/index.php?case=archive&act=show&id=1557">不锈钢材料出现生锈现象</a></li> <li><a href="/index.php?case=archive&act=show&id=1552">碳钢酸洗钝化液使用处理方法及处理后效果</a></li> </ul> <!-- 相关文章结束 --> <!-- 评论框开始 --> <!-- 评论框结束 --> <div class="blank30"></div> <a title="返回顶部" href="#" class="clear floatright"><img alt="返回顶部" src="/template/ahhcqx_V_147/skin/images/gotop.gif"></a> <div class="blank30"></div></div> </div> </div> <!-- 右侧结束 --> <div class="c_bottom"></div> <div class="clear"></div> </div> <!-- 中部结束 --> <script defer> var obj = document.getElementById("content").getElementsByTagName("img"); for(i=0;i<obj.length;i++){ if(obj[i].width>620){ obj[i].width = 620; } } </script> <div class="blank20"></div> <div class="foot1"> <div class="box"> <span><a href="/wap" target="_blank">手机版</a>|<a href="#">TOP</a></span> 安徽弘昌清洗科技有限公司 地 址:安徽天长市新街镇兴业社区庆丰路 <a rel="nofollow" href="http://beian.miit.gov.cn/" rel="nofollow" target="_blank">皖ICP备15008908号-1</a> </div> </div> <div class="foot"> <div class="box"> 电 话:0550-7668288，0550-7681888 传 真:0550-7668000 0550-7682777 邮 箱:web@chemhc.cn <script src='http://pw.cnzz.com/c.php?id=1250015327&l=2' language='JavaScript' charset='utf-8'></script> 正版建站推广：<a href="http://www.qqzx.net" title="千秋在线网络服务有限公司" target="_blank">千秋在线</a><br /> </div> <center><script type="text/javascript" src="//s.union.360.cn/154357.js" async defer></script></center> </div> <!-- 在线客服 --> <style type="text/css"> .cleft_b{ position:fixed;top:30%;left:-128px;} .cleft_b1{ position:fixed;top:30%;} } .cleft_box{ margin: 0px; padding: 0px; overflow: hidden; width:166px; } .cleft_box_content { margin:0px; padding:0px; width: 128px; overflow: hidden; float:left; background:none; } .cleft_box_content .serverlist ul li { padding-top:5px; line-height:180%; margin:0px auto; } .cleft_box .cright{ width: 36px; height: 74px; color: #fff; font-size: 14px; font-weight: bold; text-align: center; margin-top:15px; padding-top: 35px; cursor: pointer; float: right; background:url(/images/rtitleico.png) left top no-repeat; } .cfooter a {display:block;width:128px;height:22px;} .cfooter {width:128px;height:22px;background:url(/images/leftbt.png) left top no-repeat;} .cleft_box_content .serverlist { text-align:center; width:128px; background: url(/images/leftcontentbg.png) repeat-y; } .cleft_box_content .serverlist ul { width:118px; background:url(/images/celive_bg.gif) left top repeat-x; list-style: none; margin:0px 5px; padding:5px 0px 10px 0px; } .cleft_box_content .cheader { margin:0 auto; padding-left:20px; height:30px; background: url(/images/leftbg.png) left top no-repeat; overflow:hidden; width: 128px; } .cheader .ctitle{ margin:0 auto; width:128px; height:31px; line-height:31px; } </style> <div id="cleft_box" class="cleft_b" onmouseover=toBig() onmouseout=toSmall()> <div class="cleft_box"> <div class="cright"> <span style="layout-flow:vertical-ideographic"></span> </div> <div class="cleft_box_content"> <div class="cheader"> <div class="ctitle"></div> </div> <div class="serverlist"> <ul> <li><a target="_blank" href="http://wpa.qq.com/msgrd?v=3&uin=2821988300&site=qq&menu=yes"><img border="0" src="http://wpa.qq.com/pa?p=2:2821988300:41 &r=0.9360973767470568" alt="点击这里给我发消息" title="点击这里给我发消息"></a></li> <li><a target="_blank" href="http://wpa.qq.com/msgrd?v=3&uin=3011685258&site=qq&menu=yes"><img border="0" src="http://wpa.qq.com/pa?p=2:3011685258:41 &r=0.9360973767470568" alt="点击这里给我发消息" title="点击这里给我发消息"></a></li> <li><a target="_blank" style="color:#F00; font-weight:bold;">手 机:</br>18175233777</a></li> </ul> </div> <div class="cfooter"><a href='#' title='返回顶部' id='toTop' onfocus='this.blur()'></a></div> </div> </div> </div> <script language=javascript> celive=function (id,_top,_left){ var me=id.charAt?document.getElementById(id):id, d1=document.body, d2=document.documentElement; d1.style.height=d2.style.height='100%';me.style.top=_top?_top+'px':0;me.style.left=_left+"px"; //[(_left>0?'left':'left')]=_left?Math.abs(_left)+'px':0; me.style.position='absolute'; setInterval(function (){me.style.top=parseInt(me.style.top)+(Math.max(d1.scrollTop,d2.scrollTop)+_top-parseInt(me.style.top))*0.1+'px';},10+parseInt(Math.random()*20)); return arguments.callee; }; window.onload=function (){ celive ('cleft_box',100,0) } lastScrollY=0; var InterTime = 1; var maxWidth=-1; var minWidth=120; var numInter = 8; var BigInter ; var SmallInter ; var o = document.getElementById("cleft_box"); var i = parseInt(o.style.left); function Big() { if(parseInt(o.style.left)<maxWidth) { i = parseInt(o.style.left); i += numInter; o.style.left=i+"px"; if(i==maxWidth) clearInterval(BigInter); } } function toBig() { clearInterval(SmallInter); clearInterval(BigInter); BigInter = setInterval(Big,InterTime); } function Small() { if(parseInt(o.style.left)>minWidth) { i = parseInt(o.style.left); i -= numInter; o.style.left=i+"px"; if(i==minWidth) clearInterval(SmallInter); } } function toSmall() { clearInterval(SmallInter); clearInterval(BigInter); SmallInter = setInterval(Small,InterTime); } </script> <!-- 短信 --> </body> </html>