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{ newleft = imagewidth * 4; if(left + newleft > 0) { newleft = -left; } imagelist_scrolleft('imagelistthumb', left, newleft, 'add'); imagelist_scrolleft('currentpic', curleft, newleft, 'add'); } } } function imagelist_scrolleft(id, left, num, type) { if(type == 'add') { left += num; } else { left -= num; } $(id).style.left = left +'px'; } function current_pic(n) { curnum = n; var left = parseInt($('imagelistthumb').style.left.substr(0, ($('imagelistthumb').style.left.length - 2))); $('pic').src=imglist['url'][n]; var curleft = imagewidth * n; if(imagecount > 7 && n >= 4) { if(n < (imagecount - 4)) { curleft = imagewidth * 3; imagelist_scrolleft('imagelistthumb', 0, imagewidth * (n-3)); } else { curleft = imagewidth * (7 - (imagecount - n)); imagelist_scrolleft('imagelistthumb', 0, imagewidth * (imagecount-7)); } } else { imagelist_scrolleft('imagelistthumb', 0, 0); } $('currentpic').style.left = curleft+'px'; }var imagelistkey = '773e34b08c8b820a'; var imglist = new Array(); var 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{$('pic').src=imglist['url'][curnum+1];current_pic(curnum+1);}} next.title = ''; //cont.style.position = 'relative'; if(divappend == 1) { cont.appendChild(pager); pager.appendChild(pre); pager.appendChild(next); } } var onopen = 0; $('pic').onload = function(){ viewPhoto(); if(onopen == 0) { onopen = 1; } else { var imagepos = fetchOffset($('photo_pic')); document.documentElement.scrollTop = imagepos['top']; } } document.onkeyup = function(e){ e = e ? e : window.event; var tagname = BROWSER.ie ? e.srcElement.tagName : e.target.tagName; if(tagname == 'INPUT' || tagname == 'TEXTAREA') return; actualCode = e.keyCode ? e.keyCode : e.charCode; if(actualCode == 39) { $('pic-next').click(); } if(actualCode == 37) { $('pic-prev').click(); } } </script> <div id="p_btn" class="mtw mbm cl xs1" style="display:none;"> <a href="http://club.oecr.com/home.php?mod=spacecp&ac=share&type=thread&id=254496" id="k_share" onclick="showWindow(this.id, this.href, 'get', 0);" onmouseover="this.title = $('sharenumber').innerHTML + ' 人分享'"><i><img src="static/image/common/oshr.png" alt="分享" />分享<span id="sharenumber">0</span></i></a> <a href="http://club.oecr.com/home.php?mod=spacecp&ac=favorite&type=thread&id=254496" id="k_favorite" onclick="showWindow(this.id, this.href, 'get', 0);" onmouseover="this.title = $('favoritenumber').innerHTML + ' 人收藏'"><i><img src="static/image/common/fav.gif" alt="收藏" />收藏<span id="favoritenumber">2</span></i></a> <a id="recommend_add" href="forum.php?mod=misc&action=recommend&do=add&tid=254496&hash=9491d469" onclick="showWindow('login', this.href)" onmouseover="this.title = $('recommendv_add').innerHTML + ' 人支持'"><i><img src="static/image/common/rec_add.gif" alt="支持" />支持<span id="recommendv_add">0</span></i></a> <a id="recommend_subtract" href="forum.php?mod=misc&action=recommend&do=subtract&tid=254496&hash=9491d469" onclick="showWindow('login', this.href)" onmouseover="this.title = $('recommendv_subtract').innerHTML + ' 人反对'"><i><img src="static/image/common/rec_subtract.gif" alt="反对" />反对<span id="recommendv_subtract">0</span></i></a> </div> </td> <td valign="top" class="album_side_r"> <div class="album_side"> <div class="hm mtn mbn"> <a href="http://club.oecr.com/space-uid-115968.html" target="_blank" class="xi2"><img src="http://www.oecr.com/uc_server/avatar.php?uid=115968&size=small" /></a> <span class="tit_author"> <a href="http://club.oecr.com/space-uid-115968.html">geyingji</a> </span> </div> <div class="date"><span>发布时间:</span> 2012-10-23 13:38</div> <div class="album_info"> <h3>正文摘要: </h3> <p>如题，基底是有色玻璃，镀mgf2，sio2单层膜，做湿热试验，标准上写在40度90%湿度24小时不脱膜，然后我在这环境下放了几天，膜裂挺严重的，有的是密密麻麻的小细裂纹，有的是大裂纹，但是为啥会裂呢，是膜层太松散吸 ...</p> </div> </div> </td> </tr> </table> </div> </div> <div class="bm vw pl" id="comment"> <div class="bm_h cl"> <h2>回复</h2> </div> <div class="bm_c"> <div id="postlistreply" class="xld xlda mbm"><div id="post_new" class="viewthread_table" style="display: none"></div></div><div id="post_1089797" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-153395.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=153395&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-153395.html" target="_blank" class="xi2">LOUYC</a><em id="author_1089797"> 发表于</em> <span class="xg1 xw0">2013-7-23 09:54:40</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1089797"> <img src="static/image/smiley/Tiger/05.gif" smilieid="143" border="0" alt="" /> 还是工艺上的问题</td></tr></table> </div> <div id="comment_1089797" class="cm"> </div> <div id="post_rate_div_1089797"></div> </div> </dd> </dl> </div> <div id="post_1049413" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-115968.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=115968&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-115968.html" target="_blank" class="xi2">geyingji</a><em id="author_1049413"> 发表于</em> <span class="xg1 xw0">2012-11-21 14:56:14</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1049413"> <div class="quote"><blockquote><font size="2"><font color="#999999">chao_li0622 发表于 2012-11-20 18:43</font> <a href="http://bbs.oecr.com/forum.php?mod=redirect&goto=findpost&pid=1049229&ptid=254496" target="_blank"><img id="aimg_GVfTW" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" file="static/image/common/back.gif" onmouseover="img_onmouseoverfunc(this)" lazyloadthumb="1" border="0" alt="" /></a></font><br /> 是啊，不是自己镀的，怎么找原因啊</blockquote></div><br /> 是啊，我也查了些资料，加上好多的回帖，也大概了解保证薄膜稳定性、抗潮的一些工艺要素。但主要不是让我找镀膜工艺导致薄膜受潮膜裂的原因（像衬底温度、离子源辅助之类的），是为什么薄膜受潮会膜裂，因为是我做得湿热试验，要解释这个现象，您能明白我的意思么，比如说是因为薄膜缝隙吸水后应力变大、还是说膜料会水解之类的。</td></tr></table> </div> <div id="comment_1049413" class="cm"> </div> <div id="post_rate_div_1049413"></div> </div> </dd> </dl> <script type="text/javascript" reload="1"> aimgcount[1049413] = ['GVfTW']; attachimggroup(1049413); </script> </div> <div id="post_1049229" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-145627.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=145627&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-145627.html" target="_blank" class="xi2">chao_li0622</a><em id="author_1049229"> 发表于</em> <span class="xg1 xw0">2012-11-20 18:43:38</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1049229"> 是啊，不是自己镀的，怎么找原因啊</td></tr></table> </div> <div id="comment_1049229" class="cm"> </div> <div id="post_rate_div_1049229"></div> </div> </dd> </dl> </div> <div id="post_1049056" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-9748.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=9748&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-9748.html" target="_blank" class="xi2">zhaoyagang</a><em id="author_1049056"> 发表于</em> <span class="xg1 xw0">2012-11-19 20:54:19</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1049056"> 1、镀氟化镁，基底温度应在250~300度，且镀膜时真空度要高；<br /> 2、sio2镀膜出现脱模，与加工工艺条件关系较大。</td></tr></table> </div> <div id="comment_1049056" class="cm"> </div> <div id="post_rate_div_1049056"></div> </div> </dd> </dl> </div> <div id="post_1048598" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-146829.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=146829&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-146829.html" target="_blank" class="xi2">光学111</a><em id="author_1048598"> 发表于</em> <span class="xg1 xw0">2012-11-16 19:05:34</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1048598"> 找我们做吧，15659874190</td></tr></table> </div> <div id="comment_1048598" class="cm"> </div> <div id="post_rate_div_1048598"></div> </div> </dd> </dl> </div> <div id="post_1045381" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-115968.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=115968&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-115968.html" target="_blank" class="xi2">geyingji</a><em id="author_1045381"> 发表于</em> <span class="xg1 xw0">2012-10-29 12:02:35</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1045381"> <div class="quote"><blockquote><font size="2"><font color="#999999">ouyuu 发表于 2012-10-26 21:07</font> <a href="http://bbs.oecr.com/forum.php?mod=redirect&goto=findpost&pid=1045065&ptid=254496" target="_blank"><img id="aimg_QiSP4" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" file="static/image/common/back.gif" onmouseover="img_onmouseoverfunc(this)" lazyloadthumb="1" border="0" alt="" /></a></font><br /> 镀膜其实是一种气相沉积。<br /> 镀膜时并不存在SIO2分子，<br /> 而是SI离子和O离子的形式蒸发上去的，</blockquote></div><br /> 啊，为什么没有sio2分子啊，不是加热让sio2升华么，我理解的是太热的话sio2会分解成sio或者si和o2，但是不能全是离子吧（就拿普通的电子束蒸发来说）</td></tr></table> </div> <div id="comment_1045381" class="cm"> </div> <div id="post_rate_div_1045381"></div> </div> </dd> </dl> <script type="text/javascript" reload="1"> aimgcount[1045381] = ['QiSP4']; attachimggroup(1045381); </script> </div> <div id="post_1045065" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-96856.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=96856&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-96856.html" target="_blank" class="xi2">ouyuu</a><em id="author_1045065"> 发表于</em> <span class="xg1 xw0">2012-10-26 21:07:40</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1045065"> <div class="quote"><blockquote><font size="2"><font color="#999999">geyingji 发表于 2012-10-26 16:16</font> <a href="http://bbs.oecr.com/forum.php?mod=redirect&goto=findpost&pid=1045022&ptid=254496" target="_blank"><img id="aimg_wWtt4" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" file="static/image/common/back.gif" onmouseover="img_onmouseoverfunc(this)" lazyloadthumb="1" border="0" alt="" /></a></font><br /> 我没太听明白，你说的“镀sio2的时候，是离子形式沉积的，会发生一些不均匀”是说离子溅射镀膜不均匀么？ ...</blockquote></div><br /> 镀膜其实是一种气相沉积。<br /> 镀膜时并不存在SIO2分子，<br /> 而是SI离子和O离子的形式蒸发上去的，<br /> 因为电场作用，难免会发生一些沉积不均匀的情况———<br /> 有的地方SI多一些，有的地方O多一些<br /> （多余的O变成气体跑掉了，所以不会带来问题，但SI过多颜色会发黑）<br /> <br /> 用O2做气源，用离子辅助镀膜，就是避免发生SI过多的情况，<br /> 离子源的另一个好处是膜更致密。<br /> <br /> 离子源有两个指标，阳极电流和阳极电压，<br /> 电流和离子密度成正比，电压和离子速度成正比。</td></tr></table> </div> <div id="comment_1045065" class="cm"> </div> <div id="post_rate_div_1045065"></div> </div> </dd> </dl> <script type="text/javascript" reload="1"> aimgcount[1045065] = ['wWtt4']; attachimggroup(1045065); </script> </div> <div id="post_1045043" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-132677.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=132677&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-132677.html" target="_blank" class="xi2">李昌瑞</a><em id="author_1045043"> 发表于</em> <span class="xg1 xw0">2012-10-26 18:29:02</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1045043"> 哈哈,楼上最经典,退货.膜裂一般都是吸潮后出现的状态,用离子源镀的基本没这个问题,当然也要看你用的什么离子源还有功率的问题,SIO2冲氧不够也有这个问题,MGF2的基底温度不够也会造成膜硬度不够.</td></tr></table> </div> <div id="comment_1045043" class="cm"> </div> <div id="post_rate_div_1045043"></div> </div> </dd> </dl> </div> <div id="post_1045026" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-115968.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=115968&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-115968.html" target="_blank" class="xi2">geyingji</a><em id="author_1045026"> 发表于</em> <span class="xg1 xw0">2012-10-26 16:28:49</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1045026"> ps:先谢过各位了，给了很多好的建议和改善方法~~先歇个周末再说，哈哈，周末愉快~</td></tr></table> </div> <div id="comment_1045026" class="cm"> </div> <div id="post_rate_div_1045026"></div> </div> </dd> </dl> </div> <div id="post_1045022" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-115968.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=115968&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-115968.html" target="_blank" class="xi2">geyingji</a><em id="author_1045022"> 发表于</em> <span class="xg1 xw0">2012-10-26 16:16:17</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1045022"> <div class="quote"><blockquote><font size="2"><font color="#999999">ouyuu 发表于 2012-10-25 22:41</font> <a href="http://bbs.oecr.com/forum.php?mod=redirect&goto=findpost&pid=1044866&ptid=254496" target="_blank"><img id="aimg_WIpit" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" file="static/image/common/back.gif" onmouseover="img_onmouseoverfunc(this)" lazyloadthumb="1" border="0" alt="" /></a></font><br /> 用离子源会好些。<br /> 一个是膜层更致密，另外一个颜色更透明。<br /> 镀SIO2的时候，是离子形式沉积的，会发生一些 ...</blockquote></div><br /> 我没太听明白，你说的“镀sio2的时候，是离子形式沉积的，会发生一些不均匀”是说离子溅射镀膜不均匀么？我看好多说蒸发镀氧化物容易失氧然后才充的氧，然后也做离子辅助的工作气体。假如用离子溅射充氩气可不可以？对sio2有没有影响？</td></tr></table> </div> <div id="comment_1045022" class="cm"> </div> <div id="post_rate_div_1045022"></div> </div> </dd> </dl> <script type="text/javascript" reload="1"> aimgcount[1045022] = ['WIpit']; attachimggroup(1045022); </script> </div> <div id="post_1044866" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-96856.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=96856&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-96856.html" target="_blank" class="xi2">ouyuu</a><em id="author_1044866"> 发表于</em> <span class="xg1 xw0">2012-10-25 22:41:46</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1044866"> 用离子源会好些。<br /> 一个是膜层更致密，另外一个颜色更透明。<br /> 镀SIO2的时候，是离子形式沉积的，会发生一些不均匀的情况，<br /> 这时候补些氧会有好处。</td></tr></table> </div> <div id="comment_1044866" class="cm"> </div> <div id="post_rate_div_1044866"></div> </div> </dd> </dl> </div> </div> </div> </div> <script type="text/javascript"> new lazyload(); </script> <div class="wp mtn"> <!--[diy=diy3]--><div id="diy3" class="area"></div><!--[/diy]--> </div></div> </div> <!--autocomment filter by maxnum--> <div class="ft_wp"> <div id="ft" class=" cl"> <div id="flk" > <p> <a href="http://wpa.qq.com/msgrd?V=3&Uin=20600600&Site=光电工程师社区&Menu=yes&from=discuz" target="_blank" title="QQ"><img src="static/image/common/site_qq.jpg" alt="QQ" /></a><span class="pipe">|</span><a href="http://m.oecr.com" >手机版</a><span class="pipe">|</span><a href="http://so.oecr.com" title="站内搜索" target="_blank" >搜索</a><span class="pipe">|</span><a 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