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; 文章编号:1672-7207(2011)01-0240-07 Analysis of liquid-desiccant dehumidifying system combined with ultrasound atomization technology WANG Li1, LIAN Zhi-wei1, LIU Wei-wei2 (1...: Packed-bed dehumidification was improved by introducing ultrasound atomization technology. The structure diagram was given. Mathematical model was established to analyse the required quantity of atomized......
Trans. Nonferrous Met. Soc. China 29(2019) 374-384 Characterization of spherical AlSi10Mg powder produced by double-nozzle gas atomization using different parameters Chao-feng GAO1,2, Zhi-yu XIAO1,2...-developed double-nozzle gas atomization technique was used to produce AlSi10Mg powder. Effects of delivery tube diameter, gas pressure, and melt superheat on powder characteristics were investigated......
中图分类号:TF 123.2 文献标识码:A Effect of protrusion length of melt delivery tube on gas flow field for supersonic gas atomization ZHAO Xin-ming1, XU Jun1, 2, ZHU Xue-xin1, ZHANG... COMPO Solder Co. Ltd., Beijing 100088, China) Abstract: The effect of protrusion length of melt delivery tube on the gas flow field for supersonic gas atomization was analyzed numerically by using......
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Trans. Nonferrous Met. Soc. China 28(2018) 939-945 Microstructure evolution of Al0.6CoCrFeNi high entropy alloy powder prepared by high pressure gas atomization Shang-cheng ZHOU1, Peng ZHANG1, Yun... (HEA) powders was investigated. The spherical HEA powders (D50≈78.65 μm) were prepared by high pressure gas atomization. The different cooling rates were achieved by adjusting the powder diameter......
, China) Abstract: Ag-10Ni and Ag-5Fe alloy powders were prepared by ultrasonic arc spray atomization process. The microstructure of the rapidly solidified alloy powders was investigated...) matrix, and β(Ni) and β(Fe) particles with larger diameter contain dispersed α(Ag) particles. Key words: Ag-Ni; Ag-Fe; ultrasonic arc spray atomization; rapid solidification texture ......
and characteristics of dust producing. In the 12 kinds of nozzles of hollow and solid conical nozzle spray field, the optimum nozzles which have the best atomization performance (including atomization angle... mechanized coal face; mist spraying between truss frames; atomization; ejector; dust removal 综采面是煤矿生产过程中产尘的主要场所,由于工作面产尘点具有分散,移动的特点,且产尘强度大,使作业空间充满高浓度粉尘,部分地点粉尘浓度甚至高达10g/m3[1-3].目前,国内外综采面采取的除尘措施主要有煤体预注水,喷......
, Northeastern University, Shenyang 110819, China Received 19 February 2019; accepted 15 November 2019 Abstract: Ti-6Al-4V alloy powder was processed by electrode induction melting gas atomization... alloys manufactured by LMD typically exceed those of their cast or wrought counterparts. Key words: Ti-6Al-4V powder; high pressure gas atomization; particle size; flowability; 3D printing capability 1......
are a result of the eutectoid decomposition during cooling. Particles with different particle sizes have experienced different cooling rates during atomization. Various cooling rates cause different martensitic transformation temperatures and routes of the TiNi powders; in particular, the transformation temperature decreases with decreasing particle size. Key words: atomization; plasma rotating electrode......
Trans. Nonferrous Met. Soc. China 24(2014) 208-216 Criterion of gas and solid dual-phase flow atomization crash in molten metal Gang CHEN, Xian YANG, Bin SU, Chuan-jun TU College of Materials Science and Engineering, Hunan University, Changsha 410082, China Received 4 July 2013; accepted 30 September 2013 Abstract: A self-invented atomization process, in which molten metal is atomized into powder......
