Transactions of Materials and Heat Treatment. 2013, (06) Core

Effect of milling time and milling rate on nano-Sb powders prepared by wet ball millingChinese Full Text

XU Jian-lin1,2,GUO Qiang1,2,KANG Zhao1,2,XI Guo-qiang1,2(1.State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials,Lanzhou University of Technology, Lanzhou 730050,China;2.Wenzhou Research Institue of Pump and Valve Engineering,Lanzhou University of Technology,Wenzhou 325105,China)

Abstract: Nano-Sb powders were synthesized by wet ball milling with Sb powder of 250 μm as raw material and distilled water and alkylphenol ethoxylates emulsifier as additives.Crystalline phases,morphology and particle size of Sb powder samples were characterized by XRD,TEM and FT-IR for studying the effect of milling time and milling rates on the nano-Sb powders.Results show that when 1 ml/g distilled water and 0.2 ml/g OP-10 are added into the raw material,and milling rates is 150 r/min and milling time is 18 h,the best dispersed nano-Sb powders are obtained,which has a narrow distribution of particle size with the average particle size of 10 nm.

Keywords：

antimony; ball milling; nano-powder;

DOI：
10.13289/j.issn.1009-6264.2013.06.006
Series：
Subject：
Classification Code：
TB383.1

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Effect of milling time and milling rate on nano-Sb powders prepared by wet ball millingChinese Full Text

XU Jian-lin1,2,GUO Qiang1,2,KANG Zhao1,2,XI Guo-qiang1,2(1.State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials,Lanzhou University of Technology, Lanzhou 730050,China;2.Wenzhou Research Institue of Pump and Valve Engineering,Lanzhou University of Technology,Wenzhou 325105,China)

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