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Effect of magnesium stearate addition on synthesis of fine nickel powders by hydrogen reduction process  

이윤복 (부산대학교 재료공학부)
이상근 (부산대학교 재료공학부)
박희찬 (부산대학교 재료공학부)
이미혜 (기술신보 기술평가센터)
김광호 (부산대학교 재료공학부)
Abstract
Nickel(Ni) powders were prepared from the mixture of nickel chloride and magnesium stearate by a hydrogen reduction process, and the effect of reaction temperature and the addition of magnesium stearate on the chracteristics of the powders were investigated. The effect of size reduction of nickel particles was observed in the presence of magnesium stearate owing to the inhibition of excess growth of paricles. The size reduction and the degree of agglomeration of the particles affected by the amounts of liqiud phase, which related to the increase of magnesium stearate.
Keywords
Nickel powder; Magnesium stearate; Size reduction; The degree of agglomeration; Hydrongen reduction process;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Porduction of nickel powders /
[ K.Watara;A.Takeshi;T.Hideo ] / JP Patent 11236605
2 /
[ H.P.Klug;L.E.Alexnader ] / X-Ray Diffraction procedures
3 /
[ W.Schatt;K.Wieters ] / Powders metallurgy
4 Effect of fuel on synthesis of nanocrystalline Niparticels by a combustion synthesis process /
[ C.H.Jung;H.C.Shin;H.G.Lee;G.W.Hong;S.G.Yoon ] / J. Kor Powder Metall. Inst.   과학기술학회마을
5 Preparation of submicrometer nickel powders by the reduction from nonaqueousmedia /
[ A.Degen;J.Macek ] / Nanostructured Materials   DOI   ScienceOn
6 Preparation of nickel ultrafine powder and crystalline film by chemical control reduction /
[ Y.D.Li;C.W.Li;H.R.Wang;L.Q.Li;Y.T.Qian ] / Mat. Chem. Phys.   DOI   ScienceOn
7 Preparation of ultrafine nickel powders by wet reduction process /
[ Y.B.Lee;Y.T.Moon;D.W.Shin;K.H.Kim ] / Kor. J. Maer. Res.   과학기술학회마을   DOI
8 /
[ T.A.Ring ] / Fundamentals of ceramic powder processing and synthesis