鉭粉 的英文怎麼說
中文拼音 [fěn]
鉭粉
英文
tantalite powder-
Testing method of electrical property of tantalum powders
鉭粉電性能試驗方法The former electrode is manufactured in two steps. first, amorphous hydrated ruo _ 2 power is made from stuff rucl _ 3 ? nh _ 2o in colloidal way. then the power is mixed with adhesive and conductive agent, coated on ta foil by heat - press
粘合劑法制備電極片分為兩步，首先以水合三氯化釕為原料用膠體法制備出無定型水合氧化粉體，然後將粉體加粘合劑和導電劑壓制到基體鉭箔上。The conjoint affection of ruo _ 2 power on ta foil is also discussed here, including : selection and ratio of adhesive, selection and ratio of conductive agent, temperature and time of heat - press treatment of electrode. research indicated that temperature and time of heat - press treatment of electrode have the most effect on electrochemical properties of as - produced electrode
然後討論了粉體與鉭片基體結合的影響因素，包括:粘合劑的選擇和比例、導電劑的選擇和比例、熱壓溫度和時間對電極片的電化學性能的影響，研究表明:熱壓溫度和時間對電極片電化學性能影響較大。Tantalum powders for metallurgy
冶金用鉭粉But the vaporization of magnesium suggested an alternative method : we could seal a piece of magnesium and some powdered boron inside a tantalum vessel, which is inert, and subject them to a temperature high enough to melt but not to boil the magnesium ( say, 950 degrees c )
不過，鎂的汽化卻也啟發了另一種方法：我們可以將鎂及一些粉狀的硼密封在鉭瓶中（鉭為惰性元素） ，然後將它們加熱至足夠的溫度（例如950 ） ，使得鎂呈現熔化但尚未沸騰的狀態。Standard test method for determination of oxygen in tantalum powder
鉭粉末中含氧量測定的標準試驗方法分享友人