Based on the experience in melting optical glasses, how to increase the using period of platinum crucible is also discussed.

  • 提出了铂金坩埚使用与维护的某些措施,以达到延长铂坩埚使用期的目的。
  • 来源:互联网摘选更新时间:2025-01-20 11:45:13

  • 重点词汇
  • increasev.增加;(使)增长,增多
  • ofprep. 关于;属于…的;由…制成;
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • glassesn.眼镜;双筒望远镜;玻璃( glass的名词复数 );玻璃杯;玻璃器皿;眼镜;
  • isvt.& vi. 是(be的三单形式);
  • toprep. 向,朝着;到;关于;属于;
  • platinum crucible白金坩埚,铂坩埚;
  • periodn.一段时间,时期;周期;<数>(周期函数的)周期;(练习、训练、学习的)时间,时段;(人生或国家历史的)阶段,时代;<美口>结束,终止;课时,学时,节;(妇女的)经期,月经;<美> 句号,句点;<医>病期,病程;<天>自转(或公转)周期;(冰球等比赛的)一局;<音> 乐段,乐节;完整句(尤指含有若干从句、结 构工整的复合句);纪(地质年代,代下分纪)
  • meltingadj.熔化的;融化的;溶解的;混合的;
  • experience in有…的经验;
  • howadv.怎样;健康状况如何;到何种地步;以任何方式;
  • alsoadv.也;同样;并且;
  • 相关例句
1、

A Study on the Replacement of Platinum Crucible by Pure Corundum Crucible

纯刚玉代铂坩埚的研制

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2、

Application and Maintenance of Platinum Crucible for Melting Optical Glasses

熔炼光学玻璃铂坩埚的使用与维护

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4、

Select water-cooled copper mold and graphite crucible as the reaction vessel, and set different welding current and duration of preparation.

氩弧熔化时分别选用水冷铜模和石墨坩埚做反应容器,设置不同的焊接电流和持续时间。

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6、

Bulk Cu_ ( 50) Zr_ ( 42) Al_ ( 8) coniform amorphous samples ( 10 mm in bottom diameter and 80 mm in length) were successfully prepared with water-cooled copper crucible and cooper mold suck cast.

采用水冷铜坩埚-铜模吸铸法成功制备了底部直径10mm、长度80mm的Cu50Zr42Al8圆锥形块体非晶试样。

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7、

The copper crucible for 25 kg vacuum skull furnace is systematically studied. The various factors effecting on the copper crucible failure are analyzed and discussed. The effective methods of elongating the service life of the copper crucible is indicated.

对25kg真空凝壳炉用紫铜坩埚进行了系统研究,分析和讨论了影响紫铜坩埚损坏的各种因素,提出了延长紫铜坩埚寿命和提高坩埚利用率的有效方法。

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8、

The Study on the Copper Crucible of 25 kg Vacuum Skull Furnace

25kg真空凝壳炉用紫铜坩埚的研究

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10、

Melting and casting rare earth alloy with water cold copper crucible

稀土及其合金熔铸&水冷铜坩埚感应炉

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11、

Abstract From the concept of the crucible in FeSi electric furnace, the paper considers that periodically destroying the crucible is the key to improve air permeability, reduce burden sintering and keep normal furnace condition.

从硅铁电炉炉内坩埚的概念出发,认为周期性地破坏坩埚是改善炉料透气性,减轻炉内结料,保持正常炉况的关键。

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12、

The growth of Cd_ ( 1-x) Zn_xTe single crystal with descending crucible method in three-temperature-zone furnace

三温区坩埚下降法生长Cd(1-x)Zn xTe单晶体

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13、

Some companies which seep metal element with TD salt-bath mainly use outside-heat crucible salt bath furnace.

在国内一些应用TD盐浴渗金属的单位目前主要用外热式坩埚盐浴炉。

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14、

Various kinds of cold crucible induction furnace, and their basic technical parameters and energy balance are also presented.

并介绍了多种用途的冷坩埚炉型,工艺参数和能量平衡;

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15、

Aluminium Titanate has low thermal expansion and excellent thermal shock resistance It can be used as fine refractories in high temperature resistance nozzle tube 、 kiln furniture 、 thermocouple-protection tube 、 crucible furnace and so on. It has a wide prospect of application.

采用低膨胀的钛酸铝作为精细耐火材料,开发出的抗热震性能优异的耐高温烧嘴喷管、窑具、热电偶保护管以及坩埚,具有广阔的应用前景。

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17、

Engendering and controlling of blemish in manufacturing in crucible furnace

坩埚窑生产中缺陷的产生及控制

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18、

Quartz heating apparatus, Quartz glass process, Opaque quartz glass, Optics quartz glass, Sapphire, Quartz products, Quartz ceramics, Quartz crucible, Oven.

光学石英玻璃,氟化钙,石英坩埚,石英制品,石英陶瓷锦州市华洋石英玻璃有限公司。

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19、

The only high-tech enterprise producing quartz crucible of the maximum diameter and enterprises short-listed in the National Golden Sun Project are in our economic zone.

拥有国内唯一生产最大直径石英坩埚的高新技术企业及国家金太阳工程入围企业。

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20、

In addition, the solid liquid interface shape was controlled by changing geometric parameters, such as quartz crucible, graphite support thickness and cooling radius.

同时通过改变石英坩埚、石墨托厚度,冷源半径等几何参数来达到控制固液界面形状的目的。

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