硒化锌（ZNSE）色散棱�?参数-价格-中国粉体罐�/title>

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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> 产品描述ZnSe 在红外元器件窗片透镜以及光谱分析ATR 棱镜领域有着广泛的应用。硒化锌(Zinc Selenide)对于CO2激光器的元器件也是一种良好的选择。在二氧化碳激光器工作的波殴�/span>10.6 microns附近有着良好的透射率。硒化锌材料是一种黄色透明的多晶材斘�/span>� 结晶颗粒大小约为70��m� 透光范围0.5-15��m。由化学气相沉积(CVD)方法合成的基本不存在杂质吸收� 散射损失极低。由于对10.6��m波长光的吸收很小� 因此成为制作高功玆�/span>CO2激光器系统中光学器件的**材料� 此外在其整个透光波段冄�/span>� 乞�/span>是在不同光学系统中所普遍使用的材料、�/span>硒化锌材料对热冲击具有很高的承受能力� 使它成为高功玆�/span>CO2激光器系统中的**光学材料。硬度只是多光谱�?/span>ZnS皃�/span>2/3� 材质较软易产生划痔�/span>� 而且材料折射率较�?/span>� 所以需要在其表面镀制高硬度减反射膜来加以保护并获得较高的透过率。在其常用光谱范围内� 散射很低。在用做高功率激光器件时� 需要严格控制材料的体吸收和内部结构缺陷� 并采�?小破坏程度的抛光技术和**光学质量的镀膜工艺、�/span>产品特点宽光谱透射范围高透射玆�/span>应用领域９�/span>用于激先�/span>医学天文�?/span>红外夜视等领域中技术参数技术参�?/span><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td>透射波长范围:</td><td>0.6 to 21.0 ��m</td></tr><tr><td>折射玆�span>:</td><td>2.4028 at 10.6 ��m</td></tr><tr><td>反射损� :</td><td>29.1% at 10.6 ��m (2 surfaces)</td></tr><tr><td>吸收系数 :</td><td>0.0005 cm-1 at 10.6 ��m</td></tr><tr><td>Reststrahlen Peak :</td><td>45.7 ��m</td></tr><tr><td>dn/dT :</td><td>+61 x 10-6/��C at 10.6 ��m at 298K</td></tr><tr><td>dn/d�� = 0 :</td><td>5.5 ��m</td></tr><tr><td>密度９�/span></td><td>5.27 g/cc</td></tr><tr><td>熔点９�/span></td><td>1525��C (see notes below)</td></tr><tr><td>热导率：</td><td>18 W m-1 K-1 at 298K</td></tr><tr><td>热膨胀９�/span></td><td>7.1 x 10-6 /��C at 273K</td></tr><tr><td>硬度９�/span></td><td>Knoop 120 with 50g indenter</td></tr><tr><td>比热容：</td><td>339 J Kg-1 K-1</td></tr><tr><td>介电常数 :</td><td>n/a</td></tr><tr><td>Youngs Modulus (E) :</td><td>67.2 GPa</td></tr><tr><td>剪切模量 (G) :</td><td>n/a</td></tr><tr><td>体积弹性模� (K) :</td><td>40 GPa</td></tr><tr><td>弹性系� :</td><td>Not Available</td></tr><tr><td>表观弹性极� :</td><td>55.1 MPa (8000 psi)</td></tr><tr><td>泊松� :</td><td>0.28</td></tr><tr><td>溶解� :</td><td>0.001g/100g water</td></tr><tr><td>分子� :</td><td>144.33</td></tr><tr><td>类别/结构 :</td><td>FCC Cubic� F43m (#216)� Zinc Blende structure. (Polycrystalline)</td></tr></tbody></table>No = Ordinary Ray<table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td>��m </td><td>No</td><td>��m </td><td>No</td><td>��m </td><td>No</td></tr><tr><td>0.54 </td><td>2.6754</td><td>0.58 </td><td>2.6312</td><td>0.62 </td><td>2.5994</td></tr><tr><td>0.66 </td><td>2.5755</td><td>0.7 </td><td>2.5568</td><td>0.74 </td><td>2.5418</td></tr><tr><td>0.78 </td><td>2.5295</td><td>0.82 </td><td>2.5193</td><td>0.86 </td><td>2.5107</td></tr><tr><td>0.90 </td><td>2.5034</td><td>0.94 </td><td>2.4971</td><td>0.98 </td><td>2.4916</td></tr><tr><td>1.0 </td><td>2.4892</td><td>1.4 </td><td>2.4609</td><td>1.8 </td><td>2.4496</td></tr><tr><td>2.2 </td><td>2.4437</td><td>2.6 </td><td>2.4401</td><td>3.0 </td><td>2.4376</td></tr><tr><td>3.4 </td><td>2.4356</td><td>3.8 </td><td>2.4339</td><td>4.2 </td><td>2.4324</td></tr><tr><td>4.6 </td><td>2.4309</td><td>5.0 </td><td>2.4295</td><td>5.4 </td><td>2.4281</td></tr><tr><td>5.8 </td><td>2.4266</td><td>6.2 </td><td>2.4251</td><td>6.6 </td><td>2.4235</td></tr><tr><td>7.0 </td><td>2.4218</td><td>7.4 </td><td>2.4201</td><td>7.8 </td><td>2.4183</td></tr><tr><td>8.2 </td><td>2.4163</td><td>8.6 </td><td>2.4143</td><td>9.0 </td><td>2.4122</td></tr><tr><td>9.4 </td><td>2.4100</td><td>9.8 </td><td>2.4077</td><td>10.2 </td><td>2.4053</td></tr><tr><td>10.6 </td><td>2.4028</td><td>11.0 </td><td>2.4001</td><td>11.4 </td><td>2.3974</td></tr><tr><td>11.8 </td><td>2.3945</td><td>12.2 </td><td>2.3915</td><td>12.6 </td><td>2.3883</td></tr><tr><td>13.0 </td><td>2.3850</td><td>13.4 </td><td>2.3816</td><td>13.8 </td><td>2.3781</td></tr><tr><td>14.2 </td><td>2.3744</td><td>14.6 </td><td>2.3705</td><td>15.0 </td><td>2.3665</td></tr><tr><td>15.4 </td><td>2.3623</td><td>15.8 </td><td>2.3579</td><td>16.2 </td><td>2.3534</td></tr><tr><td>16.6 </td><td>2.3487</td><td>17.0 </td><td>2.3438</td><td>17.4 </td><td>2.3387</td></tr><tr><td>17.8 </td><td>2.3333</td><td>18.2 </td><td>2.3278</td><td></td><td></td></tr></tbody></table>透射曲线国�/span>订购型号９�/span>型号９�/span>MP-ZNSE-20-60-P硒化锌棱镛�/span>单价９�/span>5200兂�/span>/� 库存数量９�/span>2牆�/span>描述９�/span>中远红外硒化锋�/span>Zinc Selenide (ZnSe) 60�� prism20 x 20 x 20mm60��等边三角色散棱镜.型号９�/span>MP-ZNSE-19.8-67.7-P brewster觑�/span>硒化锌棱镛�/span>单价９�/span>6500兂�/span>/� 库存数量９�/span>1牆�/span>描述９�/span>中远红外硒化锋�/span>(ZnSe)布鲁斯特角棱镛�/span>尺寸９�/span>19.8 x 15 x 10mm brewster angle (67.7��) prism.型号９�/span>MP-ZNSE-38-120-P全反尃�/span>硒化锌棱镛�/span>单价９�/span>9000兂�/span>/� 库存数量９�/span>2牆�/span>描述９�/span>中远红外硒化锋�/span>(ZnSe)全反尃�/span>棱镜38 (+0/-2) x 11(��1) x 11mm 120�� / 30�� / 30�� prism. </div>  <div class="cxd"> <div class="cxd_tit">创新炸�/div> 暂无数据� </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> 相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit">相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit">用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="276193" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> 产品质量 <div>10刅�/span></div> </div> <div> 售后服务 <div>10刅�/span></div> </div> <div> 易用�?/p> <div>10刅�/span></div> </div> <div> 性价毓�/p> <div>10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">