常見例句Hard Facing is weld deposited Cobalt base alloy. 硬面焊接鈷基合金沉淀物。"STELLITE -- Cobalt base alloy, one of the best all-purpose hard facing alloys. 鎢鉻鈷合金--鈷基合金,一種最好的多用途堅硬表面的合金。AMG cobalt based core can last for many 100 years without changing or reducing quality. AMG之任何鈷鐵鎳材帶材成品,長期使用下性能不會降低。A series of contrastive experiments on the cobalt based composite coatings and the 45 hardened steel are fulfilled by a pin-on-disc abrasion machine. 應用盤銷式摩擦磨損試驗機對復合涂層材料和淬火態(tài) 45鋼進行了磨損對比試驗。A method for the determination of ferrum content in cobalt based alloy dust by Air-C 2 H 2 flame atomic absorption spectrophotometry was set up. 建立了一種用空氣-乙炔火焰原子吸收法測定鈷基合金噴粉中鐵含量的分析方法,探討了硅對鐵測定的干擾機理,對用氯化鈣作為硅干擾鐵測定的釋放劑進行了試驗。Recent progress in study of cobalt based CO hydrogenation catalysts and their applications to synthesis of alcohol, olefine and long chain hydrocarbons are presented. 介紹了Co基催化劑在低碳混合醇合成、烯烴合成和長鏈烴合成中的應用研究進展。 返回 cobalt-based