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type="text/css"></style> <div id="ct" class="ct2 wp cl"> <div class="mn"> <div class="bm_haa cl"> <div class="bm_h cl"> <a href="http://www.oecr.com/portal.php?mod=rss&catid=62" class="y xi2 rss" target="_blank" title="RSS">订阅</a><h1 class="xs2">文章</h1> </div></div> <div class="kjkjb"> <div class="bm vw" style="margin-bottom:0;"> <div class="h hm"> <div class="zxtoux"><img src="http://www.oecr.com/uc_server/avatar.php?uid=54876&size=small" /></div> <h1 class="ph">激光被用于更快、更便宜地监测钢水 </h1> <p class="xg1"> 时间：2018-6-22 11:44<a class="zz" href="home.php?mod=space&uid=54876">作者：update</a> 阅读<em id="_viewnum">(778)</em> 评论: <a href="http://www.oecr.com/portal.php?mod=comment&id=6766&idtype=aid" title="查看全部评论"><em id="_commentnum">5</em></a></p> <div class="zxfb" ><a href="http://www.oecr.com/portal.php?mod=rss&catid=62" class="y xi2 rss" target="_blank" title="RSS">订阅</a></div> </div> <!--[diy=diysummarytop]--><div id="diysummarytop" class="area"></div><!--[/diy]--> <div class="s"> <div class="ss"><div><span>导读： </span>据外媒报道，通常，钢铁厂必须定期停止生产，同时将一次性探针放入钢水中，测量温度并收集样品进行化学分析。不过，由于采用了基于激光的新型检测系统，情况可能会发生变化。</div> </div> <!--[diy=diysummarybottom]--><div id="diysummarybottom" class="area"></div><!--[/diy]--> <div class="d"> <!--[diy=diycontenttop]--><div id="diycontenttop" class="area"></div><!--[/diy]--> <table cellpadding="0" cellspacing="0" class="vwtb"><tr><td id="article_content"><div> 据外媒报道，通常，钢铁厂必须定期停止生产，同时将一次性探针放入钢水中，<a href="http://opticaltest.oecr.com" target="_blank" class="relatedlink">测量</a>温度并收集样品进行化学分析。不过，由于采用了基于<a href="http://laser.oecr.com" target="_blank" class="relatedlink">激光</a>的新型检测系统，情况可能会发生变化。</div><div><p style="text-align: center;"><a href="data/attachment/portal/201806/22/114352luy4hwuk1ht0lahu.jpg" target="_blank"><img src="data/attachment/portal/201806/22/114352luy4hwuk1ht0lahu.jpg"></a></p></div><div><br></div><div> 目前以探针为基础的系统对钢铁生产商来说是一笔不小的开支，无论是生产时间的损失还是探针本身的成本。由英国斯望西大学Szymon Kubal博士领导的团队开发的激光系统将没有这些缺点。</div><div><br></div><div> 据悉，该系统包括将激光束投射到钢铁炉内并通过称为炉壁上的风口的通道投射到钢水表面上。这是在生产仍在进行时完成的，气体被不断注入风口以保持通道畅通。利用部分专有<a href="http://optics.oecr.com" target="_blank" class="relatedlink">工艺</a>，该系统能够测量钢的温度和化学成分。</div><div><br></div><div> “该方法基于光谱测量法，可以被动地（温度）或激光源（用于成分）激发后记录来自钢发出的光的数据。”团队成员Cameron Pleydell-Pearce博士解释道。</div><div><br></div><div> 该技术已在塔塔钢铁公司Port Talbot钢厂进行了<a href="http://opticaltest.oecr.com" target="_blank" class="relatedlink">测试</a>，现在正在由斯望西分拆公司Kubal-Wraith Ltd.进行商业化。据报道，它也可用于监测铝、铜和镍等金属的生产。</div><div><br></div><div><p microsoft="" yahei",="" simsun;="" background-color:="" rgb(255,="" 255,="" 255);="" text-align:="" center;"="" center;="" 255);"="" style="text-align: center; word-wrap: normal; margin: 0px; padding: 0px; color: rgb(143, 143, 143); font-family: Tahoma, "Microsoft Yahei", Simsun; background-color: rgb(255, 255, 255);"><b style="word-wrap: normal;"><font size="5" style="word-wrap: normal;">欢迎关注OECR公众号</font></b></p><p microsoft="" yahei",="" simsun;="" background-color:="" rgb(255,="" 255,="" 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name="comment_anchor_18053"></a> <dl id="comment_18053_li" class="ptm pbm bbda cl"> <dt class="mbm"> <span class="y xw0 xi2"> <a href="javascript:;" onclick="portal_comment_requote(18053, '6766');">引用</a> </span> <a href="http://club.oecr.com/space-uid-48110.html" class="xi2 xw1" c="1">illm810622</a> <span class="xg1 xw0">2018-6-22 20:25</span> </dt> <dd>速度有点慢</dd> </dl><a name="comment_anchor_18049"></a> <dl id="comment_18049_li" class="ptm pbm bbda cl"> <dt class="mbm"> <span class="y xw0 xi2"> <a href="javascript:;" onclick="portal_comment_requote(18049, '6766');">引用</a> </span> <a href="http://club.oecr.com/space-uid-15537.html" class="xi2 xw1" c="1">ypsheu</a> <span class="xg1 xw0">2018-6-22 18:25</span> </dt> <dd>好文章。</dd> </dl><a name="comment_anchor_18047"></a> <dl id="comment_18047_li" class="ptm pbm bbda cl"> <dt class="mbm"> <span class="y xw0 xi2"> <a href="javascript:;" onclick="portal_comment_requote(18047, '6766');">引用</a> </span> <a 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