ï»?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 铝制品中哪些工艺配方适用于防护要æ±?- 行业动æ€?- 徐州财鑫铝制品有限公å?/title> <meta name="keywords" content="铝制品中哪些工艺配方适用于防护要æ±? /> <meta name="description" content="铝制品中哪些工艺配方适用于防护要æ±?在不同的工艺配方中,有的所获膜层较厚,较致密,抗蚀性相对较好,可选为防护兼装饰性用ã€? /> <style> .menu li.a2 a { background: url(/images/a2_hover.png) no-repeat center 0; } </style> <script language='javascript' src='bigtop.js'></script></head> <body> <script language="javascript"> function submit1() { document.form1.action = "/Manage/admin_Search.aspx"; document.form1.submit(); } </script> <script src="/js/phone.js" type="text/javascript"></script> <script type="text/javascript"> mobile_device_detect("http://www.");</script> <div class="header"> <span class="logo">财鑫铝制å“?/span> <p class="sumnav"> <a href="/index.html">中文</a>|<a href="/Other/en/index.html" target="_blank" class="yw" rel="nofollow">English</a></p> <form id="form1" name="form1" method="post" action=""> <ul class="search"> <li> <input class="search_text" name="Search" id="Search" type="text" onkeydown="if (event.keyCode==13) {}" onblur="if(this.value=='')value='Search...';" onfocus="if(this.value=='Search...')value='';" value="Search..." /></li> <li class="search_btn"> <img src="/images/search_btn.png" onclick="return submit1();" alt="搜索信息" /></li> </ul> </form> <ul class="menu"> <li class="a1"><a href="/index.html">网站首页</a></li> <li class="a2"><a href="/gywm/gsjj/index.html" rel="nofollow">关于我们</a></li> <li class="a3"><a href="/qwys/qwyss/index.html" rel="nofollow">区位优势</a></li> <li class="a4"><a href="/cpzx/lhjzzj/index.html">产品中心</a></li> <li class="a5"><a href="/rczp/yrln/index.html" rel="nofollow">人才招聘</a></li> <li class="a8"><a href="/zlrz/zlrzs/index.html" rel="nofollow">专利认证</a></li> <li class="a6"><a href="/zxly/zxzpny/index.html" rel="nofollow">在线留言</a></li> <li class="a7"><a href="/lxwm/lxwmny/index.html" rel="nofollow">联系我们</a></li> </ul> <p class="zxgg"> <a href="/xwzx/hydt/370.html" target="_blank">最新公告:铝型材加工过程当中该注意什么呢</a><span>ã€?018-09-08ã€?/span> </p> </div> <div class="nybanner"> <img src="/images/about_banner.png" alt="" /></div> <div class="nymain"> <div class="nymain_left"> <h3> 新闻中心</h3> <ul id="navi"> <li><a href="/xwzx/zxtz/index.html" title="最新通知">最新通知</a></li> <li><a href="/xwzx/qyxw/index.html" title="企业新闻">企业新闻</a></li> <li><a href="/xwzx/hydt/index.html" title="行业动æ€?>行业动æ€?/a></li> </ul> <script src="/js/dh.js" type="text/javascript"></script> <div class="qc"> </div> </div> <div class="nymain_right"> <div class="slist_title"> <h3 class="main_bt"> 行业动æ€?/h3> <span class="positions">您现在的位置是:<a href="/index.html">é¦?é¡?/a> >  <a href="/xwzx/hydt/index.html">行业动æ€?/a></span> </div> <div class="nymain_contant"> <h2 class="nybts2"> 铝制品中哪些工艺配方适用于防护要æ±?/h2> <h4 class="fbrqs2"> 来源:财鑫铝ä¸?时间ï¼?015-08-08 作者:管理å‘? </h4> <p>  铝制品中哪些工艺配方适用于防护要æ±?在不同的工艺配方中,有的所获膜层较厚,较致密,抗蚀性相对较好,可选为防护兼装饰性用ã€?br /> 常用的有以下几种:<br /> (1)磷酸-铬酸盐转化膜</p> <table width="382" height="133" border="ï¼? align="center" cellspacing="ï¼?> <colgroup><col width="224" /> <col width="158" /> </colgroup> <tbody> <tr> <td width="224">磷酸(H3PO4)</td> <td width="158">50ï½?0mL/L</td> </tr> <tr> <td width="224">铬酐(CrO3)</td> <td width="158">20ï½?5g/L</td> </tr> <tr> <td width="224">氟化氢铵(NH4HF2)</td> <td width="158">3ï½?5g/L</td> </tr> <tr> <td width="224">磷酸氢二铵[(NH4)2HPO4]</td> <td width="158">2ï½?5g/L</td> </tr> <tr> <td width="224">硼酸(H3BO3)</td> <td width="158">1ï½?.2g/L</td> </tr> <tr> <td width="224">温度</td> <td width="158">30ï½?5â„?/td> </tr> <tr> <td width="224">时间</td> <td width="158">3ï½?min</td> </tr> </tbody> </table> <p>  此工艺配方所获膜层色彩丰富,随着工艺条件的变化、处理时间的延长,膜层自无色至红绿入灰蓝色、膜层致密,厚度可达0.5ï½?um,(其他工艺配方很难达到此厚度),抗腐蚀性能较好,封闭处理后效果更好,适合于各种型号铝及铝合金的化学转化膜处理ã€?br /> ï¼?)磷é…?铬酸盐转化膜</p> <table width="382" height="95" border="ï¼? align="center" cellspacing="ï¼?> <colgroup><col width="224" /> <col width="158" /> </colgroup> <tbody> <tr> <td width="224">磷酸(H3P04)</td> <td width="158">45g/L</td> </tr> <tr> <td width="224">铬酐(Cr03)</td> <td width="158">6g/L</td> </tr> <tr> <td width="224">氟化é’?NaF)</td> <td width="158">3g/L</td> </tr> <tr> <td width="224">温度</td> <td width="158">15ï½?5â„?/td> </tr> <tr> <td width="224">时间</td> <td width="158">10ï½?5min</td> </tr> </tbody> </table> <p>  此工艺配方所获膜层较薄,但韧性好,抗蚀能力相对也较高,更适合于成膜后尚需变形件的防护处理ã€?/p> <p>  (3)铬酸盐转化膜</p> <table width="382" height="76" border="ï¼? align="center" cellspacing="ï¼?> <colgroup><col width="224" /> <col width="158" /> </colgroup> <tbody> <tr> <td width="224">重铬酸钾(K2Cr207)</td> <td width="158">2~4g/L</td> </tr> <tr> <td width="224">铬酐</td> <td width="158">1~2g/L</td> </tr> <tr> <td width="224">氟化é’?/td> <td width="158">O.l~lg/L</td> </tr> <tr> <td width="224">温度</td> <td width="158">50ï½?0â„?/td> </tr> </tbody> </table> <p> </p> <ul class="sxp"> <li><a href="/xwzx/hydt/206.html">上一ç¯? 铝合金工具箱的主要加工过程与日常养护</a></li> <li><a href="/xwzx/hydt/212.html">下一ç¯? 机械铝型材加工划线时涂的紫色涂料如何除去?</a></li> </ul> <h3 class="xgnews"> 相关新闻:</h3> <ul class="new_s2"> <li><a href="/xwzx/hydt/370.html" title="铝型材加工过程当中该注意什么呢">铝型材加工过程当中该注意什么呢</a><span>2018-09-08</span></li> <li><a href="/xwzx/qyxw/369.html" title="使用铝合金工具箱优势众多">使用铝合金工具箱优势众多</a><span>2018-08-30</span></li> <li><a href="/xwzx/qyxw/368.html" title="对于铝型材加工注意事项您了解多少">对于铝型材加工注意事项您了解多少</a><span>2018-08-18</span></li> <li><a href="/xwzx/hydt/367.html" title="铝合金工具箱特点以及如何保养">铝合金工具箱特点以及如何保养</a><span>2018-08-07</span></li> <li><a href="/xwzx/zxtz/360.html" title="铝型材加工在将来使用越来越广æ³?>铝型材加工在将来使用越来越广æ³?/a><span>2018-07-18</span></li> </ul> </div> </div> <div class="clear"> </div> </div> <div class="clear"> </div> <div class="footer"> <div class="foot"> <p class="copright_r"><script id="jsgovicon" src="http://odr.jsdsgsxt.gov.cn:8081/mbm/app/main/electronic/js/govicon.js?siteId=3765f1e077b84324b399f3ceb25489ca&width=32&height=45&type=1" type="text/javascript" charset="utf-8"></script></p> <p class="copright">商务地址:江苏省徐州市云龙区中茵广场5号楼 电话ï¼?3952161612ã€?516-82308035ã€?516-82167797<br /> 本站关键词:铝制å“?铝型材加å·?铝合金工具箱 移动电话ï¼?3952161612 传真ï¼?6 0516 82167796 邮箱:caihualy@126.com<br /> 本站是由徐州网站建设行业领跑者徐州亿网技术支æŒ?苏备8881238å? 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