W Blue Indigo 街道地址
W Blue 街道地址
W Blue Hill 街道地址
W Blue Valley 街道地址
W Blue Crk 街道地址
W Blue Bird 街道地址
Phthalocyanine Blue BGS-W 酞菁蓝BGS
The results showed that reduction temperature is critical for the preparation of ultra-fine W-powder from blue tungsten oxide under appropriate technological conditions.
结果表明:还原温度是制取超细钨粉的关键因素,在适当的工艺条件下,可以使用蓝钨制得超细钨粉。
Ultra-fine tungsten powder was obtained from blue tungsten oxide by hydrogen. The effect of temperature, weight and flow rate of hydrogen on granularity of W-powder also was studied.
以蓝钨为原料,通过氢还原制取超细W粉末,研究了还原温度、装舟量和氢气流量对制取W粉粒度的影响。
Two kinds of 1 W white high power light emitting diode (LED) were made by packaging blue chips from Taiwan and US. The chips were coated by the same phosphor and transparent silica gel.
制备了两种1 W白光功率发光二极管(LED), 这两种样品分别是对台湾和美国两家公司生产的蓝光芯片, 涂敷相同荧光粉和透明硅胶封装而成。
应用推荐