鈷粉末 的英文怎麼說
中文拼音 [gǔfěnmò]
鈷粉末
英文
cobalt dust-
Microstructure and preference of laser cladding co - based alloy layer with sic particles
激光熔覆用鈷基合金粉末的研究Hardmetals - determination of sulfur and carbon contents in cobalt metal powders - infrared detection method
硬質合金.鈷金屬粉末中硫和碳含量的測定.紅外線探測法The best parameters of electroless plating were observed. results demonstrated that by utilizing the ultrasonic into the electroless plating, the reaction can reacted in lower temperature and the self - decomposition of the solution can be prevented
對陶瓷粉末化學鍍鈷法制備金屬陶瓷復合粉末的研究表明：通過在粉體化學鍍中引入超聲波，使得反應可以在較低溫度下進行，防止了鍍液的自分解。The effects of electroless nickel plating on the particles morphology and the electrochemical properties of low - co hydrogen storage alloy were investigated
摘要研究了化學鍍鎳對低鈷貯氫合金粉末顆粒形態和電化學性能的影響。The objective of the paper is to get nano sisn ^ co composite powder of high quality by electroless plating at normal temperature. the rules were researched that the composition of electroless plating solution and reaction condition had an influence on the reaction of electroless plating of nano - si3n4 with ultrasonic wave. the best composition of electroless plating solution was obtained
本文以常溫化學鍍法制備高質量的納米氮化硅?鈷磷復合粉末為目標，研究鍍液組分及其工藝參數對納米氮化硅超聲波化學鍍鈷的影響規律，得到了納米氮化硅超聲波化學鍍的優化配方，制得了鍍層均勻，分散性好的納米復合粉末。To obtain the ultra fine atc ceramic with fine, uniform grain and high mechanical properties and solve the problem of brittle of ceramic, the technique of electroless cobalt plating under low temperature and ultrasonic was used to get a cobalt deposition on nano / micro al2o3, tic ceramic. the nano / micro al2o3 - tic - co composite powder with different cobalt content was prepared by changing the load. the composite powder was then hot - pressed into a ultra fine composite ceramic
為了得到品粒細小、均勻，力學性能優異的co - al _ 2o _ 3 - tic （ atc ）復合陶瓷，解決陶瓷的脆性問題，本文在化學鍍鈷制備高性能atc復合陶瓷的基礎上，採用超聲波化學鍍方法，以提高鈷在陶瓷粉末以及al _ 2o _ 3與tic陶瓷顆粒之間的分佈均勻性，以期進一步提高atc陶瓷的力學性能。Through parallel experiments, the rules were studied more that the composition of electroless plating solution and reaction condition affected on the reaction of electroless cobalt plating of nano - sian4 with ultrasonic wave, such as " induction period ", the speed of reaction, appearance and morphology of composite powder, the component and phases of the plating et al
通過對比實驗，分別就鍍液組分及其工藝參數對納米氮化硅化學鍍鈷反應孕育期、反應速度、復合粉末外觀、形貌，鍍層成份及相結構的影響規律進行了深入研究。孕育期是反映化學鍍液質量，影響化學鍍效率的重要參數。Standard test method for hydrogen loss of cobalt, copper, tungsten, and iron powders
鈷銅鎢和鐵粉末的氫損耗的標準試驗方法It has extremely high hardness, abrasion resistance and serving life. it ' s usually supported by tungsten carbide that has good toughness. the substrate provides good support for polycrystalline diamond and can be easily brazed to various tools
它的表層為金剛石粉末燒結而成的多晶金剛石，具有極高硬度、耐磨性和工作壽命；底層一般為鎢鈷類硬質合金，它具有較好的韌性，為表層聚晶金剛石提供良好的支撐，且容易通過釬焊焊接到各種工具上。If phosphorus was adequacy in composite powder, co - p alloy coating becomes non - crystalline. the quality of composite powder was better, and the stabilization of solution is improved with the increase of the ph from 9. 5 to 11. 0
硫酸鈷濃度18 40g / l ，次亞磷酸鈉濃度20 40g / l ，可以得到鍍覆均勻、分散性好的復合粉末；增加其濃度，復合粉體的鍍覆質量得以提高。分享友人