97综合在线 I 亚洲看片 I 男人添女荫道口免费视频 I 男女污污的视频 I 丝袜制服一区二区三区 I 国产在线精品无码二区 I 国产无遮挡又黄又爽不要vip网站 I 天天草天天草 I 亚洲一区av I 久草精品在线 I 亚洲丁香五月激情综合 I 天堂网资源中文最新版 I 任你干精品 I 亚洲国产综合一区 I 成人在线网 I 三级黄色理论片 I 色综合国产 I 国产www精品 I 免费污污视频软件 I 亚洲爱情岛论坛网站首页壹 I 99久久久国产精品美女 I 欧美日韩成人免费观看 I 亚洲欧美成人综合 I av国产japan在线播放 I а√天堂中文官网在线bt I 国产免费a I 精品视频三区 I 欧美怡红院免费全部视频 I 国产人妖视频一区二区, I 亚洲人成网站在线播放2019 I 女人扒下裤让男人桶到爽 I 好操啊在线观看免费视频 I 中文字幕高清免费视频 I 手机在线免费观看av I 国产99精品国产

Hengmi provides key tungsten and molybdenum materials for electric light source and electric vacuum, including pure tungsten (> 99.99%), tungsten aluminum (> 99.95%), potassium doped tungsten (> 99.95%), cerium tungsten, thorium tungsten, pure molybdenum, molybdenum lanthanum and other wires and bars, as well as customized tungsten and molybdenum electrode parts with various shape accuracy.

Hengmi uses the tungsten molybdenum raw material with stable quality. Different from the ordinary products, our products have relatively high density and uniform internal structure after deep densification treatment. The resistance to electron bombardment and corrosion of the electrode is greatly improved, and the service life is obviously better than that of the electrode without deep densification treatment. Its thermal conductivity, creep resistance, durability, optical output, emission electron, electronic spillover work, thermal conductivity, reliability and mechanical stability can meet the customer's customized requirements.

Hengmi product：

· Cathode: cerium tungsten (WC-20, wc-40), thorium tungsten (wt-10, wt-20), pure tungsten (w99.95% - 99.99%), potassium doped tungsten.

· Anode: cerium tungsten (WC-20, wc-40), pure tungsten (w99.95% - 99.99%), potassium doped tungsten

Specification parameter table:

Tungsten molybdenum electrode precision machining service:

With the help of the company's advantages in processing, hengmi  can control the processing accuracy of 0.001mm, and can process various brand electric light sources or vacuum tungsten molybdenum parts according to the drawings or samples. The electrode of hengmi precision machining is applied to the field of electric light source and electric vacuum, including the field of special light source such as ultra-high pressure mercury lamp, ultra-high pressure xenon lamp, flash lamp, laser xenon lamp, digital film projection lamp, searchlight, etc. Customized and standard electrodes can be produced and processed. In order to serve you more effectively, please prepare the following information before contacting us:

 1. Sealing process

 2. Barometric parameters

 3. Arc length data

 4. Product drawing

 5. For problems encountered at present, send the drawings to：sales@sh-tungsten.com or call 021-59241040 for consultation