草比视频在线播放,久久香免费视频成人,亚洲日韩美一区,欧美超碰手机福利,欧美性爱偷拍,日本好好热在线,外国熟女网站,综合二区视频,91AV在线播

Doped Tungsten Powder

Applications:Tungsten powder is made of tungsten products, the initial materials, such as tungsten, tungsten wire, tungsten and molybdenum alloys, tungsten alloys and other rare earth doped
Physical Properties:
Grain size (FSSS mm):Pure tungsten powder:0.5~20μm
Doped tungsten powder:2~5μm
Particle size distribution: If customers need customized
Chemical properties of elements (%)

Elements Analysis W≥ O≤ Fe≤ Mo≤ K Al Si Outros elementos
Doped tungsten powder 99.4 0.5 0.002 0.003 0.006~0.016 0.003~0.01 0.015~0.035 ≤0.001
Pure Powder Tungsten 99.9 0.08 0.005 0.005 ≤0.003 ≤0.002 ≤0.002 ≤0.001

Note: potassium, aluminum, silicon and other components made of doped tungsten powder mixed

松桃| 松溪县| 东海县| 太仆寺旗| 昭苏县| 保康县| 沧源| 洪江市| 陵川县| 上林县| 通州区| 横峰县| 安西县| 绥滨县| 老河口市| 奉新县| 勐海县| 邢台县| 邵武市| 华亭县| 张北县| 龙泉市| 恩平市| 禄丰县| 沙雅县| 饶河县| 卢湾区| 茌平县| 卢氏县| 道孚县| 古蔺县| 日喀则市| 克拉玛依市| 剑阁县| 巴中市| 尼木县| 青龙| 台东县| 台中县| 五家渠市| 土默特右旗|