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href="forum.php?mod=misc&action=recommend&do=subtract&tid=96984&hash=d245203f" 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-82850.html" target="_blank" class="xi2"><img src="http://www.oecr.com/uc_server/avatar.php?uid=82850&size=small" /></a> <span class="tit_author"> <a href="http://club.oecr.com/space-uid-82850.html">guigui2000</a> </span> </div> <div class="date"><span>发布时间:</span> 2009-12-17 23:29</div> <div class="album_info"> <h3>正文摘要: </h3> <p> 本帖最后由 guigui2000 于 2009-12-18 00:27 编辑 刚看了楼下几位大侠关于蓝宝石专用原料的讨论，我也来凑个热闹。 不知道国内的高纯氧化铝原料，做到什么样的密度就可以算是高密了。我们的某几款普通氧化铝粉 ...</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_1133203" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-73249.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=73249&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-73249.html" target="_blank" class="xi2">xz1126</a><em id="author_1133203"> 发表于</em> <span class="xg1 xw0">2014-9-28 13:54:20</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1133203"> <img src="static/image/smiley/Tiger/05.gif" smilieid="143" border="0" alt="" /></td></tr></table> </div> <div id="comment_1133203" class="cm"> </div> <div id="post_rate_div_1133203"></div> </div> </dd> </dl> </div> <div id="post_1050539" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-143570.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=143570&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-143570.html" target="_blank" class="xi2">海之蓝</a><em id="author_1050539"> 发表于</em> <span class="xg1 xw0">2012-11-28 08:19:12</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1050539"> 你们的结晶态块料，如何鉴定纯度呢？<br /> 还有顺便，请教大家一个问题，氧化铝结晶对纯度有要求吗，如何纯度高于99.9的料都能结晶，那结晶态料的纯度真是不敢恭维。</td></tr></table> </div> <div id="comment_1050539" class="cm"> </div> <div id="post_rate_div_1050539"></div> </div> </dd> </dl> </div> <div id="post_1006178" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-73249.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=73249&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-73249.html" target="_blank" class="xi2">xz1126</a><em id="author_1006178"> 发表于</em> <span class="xg1 xw0">2012-5-21 16:58:53</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1006178"> 我们提供蓝宝石长晶用高纯氧化铝晶体块料99.996%和颗粒.<br /> 需要请联系我。熊先生18980937619 <a href="mailto:xz1126@163.com">xz1126@163.com</a></td></tr></table> </div> <div id="comment_1006178" class="cm"> </div> <div id="post_rate_div_1006178"></div> </div> </dd> </dl> </div> <div id="post_977709" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-137479.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=137479&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-137479.html" target="_blank" class="xi2">wxjfdw</a><em id="author_977709"> 发表于</em> <span class="xg1 xw0">2012-3-8 13:45:45</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_977709"> <div class="quote"><blockquote><font size="2"><font color="#999999">蓝可狄光 发表于 2011-2-14 23:48</font> <a href="http://bbs.oecr.com/forum.php?mod=redirect&goto=findpost&pid=731073&ptid=96984" target="_blank"><img id="aimg_BbEDh" 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 /> 这些属于技术资料，请见谅</blockquote></div><br /> <img src="static/image/smiley/Tiger/03.gif" smilieid="141" border="0" alt="" /> </td></tr></table> </div> <div id="comment_977709" class="cm"> </div> <div id="post_rate_div_977709"></div> </div> </dd> </dl> <script type="text/javascript" reload="1"> aimgcount[977709] = ['BbEDh']; attachimggroup(977709); </script> </div> <div id="post_977240" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-119400.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=119400&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-119400.html" target="_blank" class="xi2">chongchuang</a><em id="author_977240"> 发表于</em> <span class="xg1 xw0">2012-3-7 09:24:35</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_977240"> <img src="static/image/smiley/Tiger/02.gif" smilieid="140" border="0" alt="" /></td></tr></table> </div> <div id="comment_977240" class="cm"> </div> <div id="post_rate_div_977240"></div> </div> </dd> </dl> </div> <div id="post_977237" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-119400.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=119400&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-119400.html" target="_blank" class="xi2">chongchuang</a><em id="author_977237"> 发表于</em> <span class="xg1 xw0">2012-3-7 09:22:56</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_977237"> <img src="static/image/smiley/Tiger/01.gif" smilieid="139" border="0" alt="" /></td></tr></table> </div> <div id="comment_977237" class="cm"> </div> <div id="post_rate_div_977237"></div> </div> </dd> </dl> </div> <div id="post_824494" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-128635.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=128635&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-128635.html" target="_blank" class="xi2">hd12345</a><em id="author_824494"> 发表于</em> <span class="xg1 xw0">2011-6-16 13:18:25</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_824494"> <img src="static/image/smiley/Tiger/05.gif" smilieid="143" border="0" alt="" /></td></tr></table> </div> <div id="comment_824494" class="cm"> </div> <div id="post_rate_div_824494"></div> </div> </dd> </dl> </div> <div id="post_731073" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-11462.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=11462&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-11462.html" target="_blank" class="xi2">蓝可狄光</a><em id="author_731073"> 发表于</em> <span class="xg1 xw0">2011-2-14 23:48:55</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_731073"> 这些属于技术资料，请见谅</td></tr></table> </div> <div id="comment_731073" class="cm"> </div> <div id="post_rate_div_731073"></div> </div> </dd> </dl> </div> <div id="post_730778" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-118170.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=118170&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-118170.html" target="_blank" class="xi2">lord8933628</a><em id="author_730778"> 发表于</em> <span class="xg1 xw0">2011-2-14 10:28:58</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_730778"> 蓝可狄光你好:<br /> 冷坩埚法虽可除杂质<br /> 但那是用氧化锆啊?<br /> 你用氧化铝?要用何种坩埚??<br /> 谢谢<br /> </td></tr></table> </div> <div id="comment_730778" class="cm"> </div> <div id="post_rate_div_730778"></div> </div> </dd> </dl> </div> <div id="post_730066" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-11462.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=11462&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-11462.html" target="_blank" class="xi2">蓝可狄光</a><em id="author_730066"> 发表于</em> <span class="xg1 xw0">2011-2-12 02:41:18</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_730066"> 很高兴能看到这样的原料啊<br /> 提纯的方法有很多，除了氧化铝粉体生产过程的差异外，对成品氧化铝粉体的提纯本人做了些许研究实验：<br /> 1、高频冷坩埚法：提纯原理：高温（2800度）杂质挥发+气体反应表面除杂+结晶排杂 产品为结晶状或高质瓷状，<br /> 2、等离子活化气体高温法：提纯原理：活化离子反应+杂质气化除杂 产品为一般陶瓷状非均匀球体，对坩埚装料操作简易性和自动装料操控性提高很多，同时装料密度比较高<br /> 3、常用的单晶生长方法如热交换、泡生、提拉、火焰等一次降低，效果甚小<br /> 4、气氛烧结法，<br /> <br /> 我个人认为4N的料已经能满足光学（除高强离子辐射窗口）、LED等的要求了，毕竟与单晶硅不一样，其作用不是半导体，<br /> <br /> 高频冷坩埚单炉次能产500kg/10hour，功率为400kw,大家可以算算成本。<br /> <br /> </td></tr></table> </div> <div id="comment_730066" class="cm"> </div> <div id="post_rate_div_730066"></div> </div> </dd> </dl> </div> <div id="post_729400" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-119370.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=119370&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-119370.html" target="_blank" class="xi2">laowu13</a><em id="author_729400"> 发表于</em> <span class="xg1 xw0">2011-2-10 10:30:59</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_729400"> 您好:<br /> 我司重庆同泰粉体科技有限公司是专业生产高纯氧化铝的厂家,今年开始全面开发宝石级氧化铝的市场,现我司产品已销往台湾,四川,重庆,山西,山东等省市.<br /> <br /> <br /> <br /> <br /> <br /> <br /> 重庆同泰粉体科技有限公司<br /> 联系人:吴国志 QQ147156100<br /> 电话:13668032155<br /> 023-67456262</td></tr></table> </div> <div id="comment_729400" class="cm"> </div> <div id="post_rate_div_729400"></div> </div> </dd> </dl> </div> </div> </div> </div> <script type="text/javascript"> new lazyload(); </script> <div class="wp mtn"> 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