Tungsten Melting Electrodes

Tungsten alloy with high mechanical strength properties and good corrosion and wear resistance is used as tungsten melting electrodes.

Long time ago, the ferrite-martensitic electrodes used involve the disadvantage that the molten melting metal has a very poor ductility immediately after melting. For this reason, in order to avoid crack formation, a preheating treatment had to be applied during the melting operation proper and a stress relieving had to be carried out immediately after the completion of the melting operation. In certain cases, when a subsequent tempering could not be carried out, the melting was performed with austenitic stainless electrodes. However, as these electrodes yield a melting metal with a yield point and a hardness substantially lower than of ferrite-martensitic electrodes, this method gave rise to problems in the melting construction under unfavorable operation conditions.


Tungsten Melting Electrodes

Tungsten Melting Electrodes of Chinatungsten

Tungsten melting electrodes for glass must withstand extremely high temperatures and aggressive glass melts. Tungsten melting electrodes from Chinatungsten are the right material for these challenging conditions. 

-Melting point of 2 620 °C (4 748 °F)
-Outstanding creep resistance
-High dimensional stability
-Excellent corrosion resistance
-Good electrical and thermal conductivity
-Outstanding purity

When it comes to quality, we like to be in complete control. We produce our tungsten melting electrodes for glass ourselves, from the metal powder right through to the finished product.  We use only the purest molybdenum oxide. In this way, we can be sure that our tungsten melting electrodes are free of any impurities, this prevents any discoloration or bubble formation. Owing to a special forging process, the tungsten melting electrodes we manufacture possess a particularly smooth surface. In addition, our forming processes result in a particularly coarse-grained, creep-resistant material structure coupled with optimum straightness.

Thus, tungsten melting electrodes are widely used. So if you have any interest in tungsten melting electrodes, please do not hesitate to contact us at [email protected], [email protected]. Price will be offered based on size, density, quantity, hardness, and any other specific requirements.

买平特四连肖 福彩3d缩水软件手机版 重庆时时两期精准计划 青海快3开奖走势 北京十一选五基本走势图一 牛彩网3d预测汇总大全 北京快三65期开奖结果 临沂期货配资公司 快乐彩12玩法规则 河北十一选五今日关注 安徽十一选五赢钱 大乐透预测最准软件 广西快乐十分 现金网 聚富配资 管家婆精准三肖期期谁 三分钟幸运赛车开奖记录 甘肃快三时时计划