氟化钡（BaF2）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"> 氟化钡（BaF2）棱镛�/span>氟化钡能很好应用于光谱组件、�/span>氟化钡通常适用于无溏�/span>IR波段＇�/span>8~14��m）的应用，通常用作热成像的窗片� 对于相同厚度，比氟化钙的透射范围进一步延伸到IR中大�?/span>1mm� 主要用于IR应用，并注意到具月�/span>IR抛光的视窗可能在由低纯度BaF 2晶体制成皃�/span>VUV中具有受限的透射性能、�/span>氟化钡通过真空Stockbarger技术生长� 不�/span>CaF2不同＋�/span>BaF2不以天然状态存在，并且所有材料必须化学合成，使得BaF2生产相对昂贵。氟化钡容易裂开，对热冲击非常敏感。它抛光好可以蚀刻。不是所有的晶体都是�?*等级的化学品制造的; 对于IR级光学器件，较低规格是足够的并且降低了成本，然而在UV咋�/span>VUV中的透射受到限制�?*纯度的氟化钡VUV材料可以被认为是快闪烁级、�/span>应用９�/span>快速闪烁体材料，热成像窗片，高能物理实骋�/span>详细参数９�/span>透射波段范围９�/span> 0.15~12��m（注意：IR级可能在UV下的性能受限（�/span>折射率： 1.45＇�/span>5��m）（1（�/span>反射损耗： 6.5� at 5％（2个表面）吸收系数９�/span> 3.2��10-4cm-1 @6��m吸收峰： 47��mdn / dT� -15.2��10-6 /℃（2（�/span>dn /d��= 0� 1.95��m密度９�/span> 4.89g / cc熔点９�/span> 1386ℂ�/span>导热率： 11.72W m-1 K-1 @ 286K热膨胀９�/span> 18.1��10-6 /ℂ�/span>@273K硬度９�/span> Knoop 82 with 500g indenter＇�/span>4（�/span>比热容量９�/span> 410JKg-1K-1＇�/span>3（�/span>介电常数９�/span> 7.33 at 1MHz 杨氏模量＇�/span>E）： 53.07GPa＇�/span>3（�/span>剪切模量＇�/span>G）： 25.4GPa＇�/span>3（�/span>体积模量＇�/span>K）： 56.4GPa弹性系数： C11 = 89.2 C12 = 40.0 C44 = 25.4＇�/span>2（�/span>表观弹性极限： 26.9MPa＇�/span>300psi）（4（�/span>泊松比： 0.343溶解性： 0.17g / 100g water＋�/span>23ℂ�/span>分子量： 175.36籺�/span>/结构� 立方CaF2＋�/span>Fm3m，（111）裂觢�/span>折射率：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>0.1408 </td><td>1.8150</td><td>0.1452 </td><td>1.7820</td><td>0.1477 </td><td>1.7670</td></tr><tr><td>0.1500 </td><td>1.6780</td><td>0.2000 </td><td>1.557</td><td>0.2652 </td><td>1.5122</td></tr><tr><td>0.2803 </td><td>1.5066</td><td>0.2893 </td><td>1.5039</td><td>0.2967 </td><td>1.5019</td></tr><tr><td>0.3021 </td><td>1.5004</td><td>0.3130 </td><td>1.4978</td><td>0.3254 </td><td>1.4952</td></tr><tr><td>0.3403 </td><td>1.4925</td><td>0.3466 </td><td>1.4915</td><td>0.3610 </td><td>1.4894</td></tr><tr><td>0.3663 </td><td>1.4887</td><td>0.4046 </td><td>1.4844</td><td>0.5461 </td><td>1.4759</td></tr><tr><td>0.5893 </td><td>1.4744</td><td>0.6438 </td><td>1.4730</td><td>0.6563 </td><td>1.4727</td></tr><tr><td>0.7065 </td><td>1.4718</td><td>0.8521 </td><td>1.4699</td><td>0.8944 </td><td>1.4694</td></tr><tr><td>1.0140 </td><td>1.4685</td><td>1.1287 </td><td>1.4678</td><td>1.3673 </td><td>1.4667</td></tr><tr><td>1.5295 </td><td>1.4661</td><td>1.6810 </td><td>1.4656</td><td>1.7012 </td><td>1.4655</td></tr><tr><td>1.9701 </td><td>1.4647</td><td>2.3254 </td><td>1.4636</td><td>2.6738 </td><td>1.4623</td></tr><tr><td>3.2434 </td><td>1.4602</td><td>3.4220 </td><td>1.4594</td><td>5.1380 </td><td>1.4501</td></tr><tr><td>5.5490 </td><td>1.44732</td><td>6.2380 </td><td>1.4422</td><td>6.6331 </td><td>1.4390</td></tr><tr><td>7.0442 </td><td>1.4353</td><td>7.2680 </td><td>1.4331</td><td>9.7240 </td><td>1.4051</td></tr><tr><td>10.346 </td><td>1.3936</td><td></td><td></td><td></td><td></td></tr></tbody></table>订购信息９�/span><h2>订购型号９�/span>BAFPRISM25.4-60</h2>IR Polished Barium Fluoride (BaF2) 60�� prism25.4 x 25.4 x 25.4mm 60�� equiliateral dispersing prism.Polished three faces </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"}); 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