Method for adjusting apparent density of nickel carbonyl powder in decomposition process

Method for adjusting apparent density of nickel carbonyl powder in decomposition process

The invention relates to a method for adjusting apparent density of nickel carbonyl powder in a decomposition process. The method is characterized in that by controlling the evaporation capacity of nickel carbonyl, the volume ratio of the nickel carbonyl steam to the reflux carbon monoxide, the conc...

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Bibliographische Detailangaben
Hauptverfasser: WANG RONG, JIANG LONG, YANG ZHIQIANG, YANG JINPING, WANG LIANG, WANG YINGJUN, LI ZHIWEN, WANG FANGZHEN, YANG XIAOGANG, LI AIHOU, CHEN JUHUA, YUAN LIANGCAI, XIAO DONGMING, MA DENGGANG, WANG DAWO, SHEN BAOHUA, HUANG MUWEN
Format: Patent
Sprache:eng
Schlagworte:
CASTING
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:The invention relates to a method for adjusting apparent density of nickel carbonyl powder in a decomposition process. The method is characterized in that by controlling the evaporation capacity of nickel carbonyl, the volume ratio of the nickel carbonyl steam to the reflux carbon monoxide, the concentration of nickel carbonyl entering into a decomposer and pressure inside the decomposer, so that the apparent density range of the nickel carbonyl powder is adjusted from the producing source of the nickel carbonyl powder. According to the method disclosed by the invention, by controlling the various technological parameters in the nickel carbonyl decomposition process, the apparent density range of the nickel carbonyl powder can be adjusted from the producing source of the nickel carbonyl powder.