Experimental and mathematical modeling of metal spray forming process

被引：1
作者：
ZHANG YinFAN Junfei and REN Sanbin Inner Mongolia Key Laboratory for Utilization of Bayan Obo MultiMetallic ResourcesInner Mongolia University of Science and TechnologyBaotou Inner MongoliaChina School of Rare EarthInner Mongolia University of Science and TechnologyBaotou Inner MongoliaChina Advanced Technology DivisionResearch InstituteBaoshan Iron Steel CoLtdShanghai China [1 ,2 ,3 ,3 ,1 ,14010 ,2 ,14010 ,3 ,201900 ]
机构：
来源：
Baosteel Technical Research | 2011年 / 5卷 / 03期
关键词：
spray forming; droplets; simulation; statistical method; billet;
D O I：
暂无
中图分类号：
TG664 [高速流体加工设备及其加工];
学科分类号：
080201 ;
摘要：
The metal spray forming process was examined using mathematical simulation and verified through the prototyping evaluation at Baosteel's test and development facilities.The mathematical model comprised of four sections,including jet gas flow in the deposition chamber;single droplet behavior along its trajectory path;probability and statistical analysis of droplet mass behavior,and forecast of the shape and temperature distribution of the billet during the spray forming process.
引用
收藏
页码：9 / 14
页数：6
相关论文
共 4 条
[1]  
A Novel Spray Deposition Technology for the Preparation of Aluminum Alloy and Aluminum Alloy Matrix Composite Rings with Large Dimensions[J] . Chen Zhen Hua,Teng Jie,Yan Hong Ge,Chen Gang.Materials Science Forum . 2005 (475)
[2]  
Modelling Shape Evolution and Heat Flow of Spray-Formed Ring Preforms[J] . Mi Jia Wei,Shi Z.,Grant Patrick S..Materials Science Forum . 2005 (475)
[3]  
Processing, microstructure and fracture behaviour of a spray-atomized and deposited nickel aluminide intermetallic[J] . D. Lawrynowicz,X. Liang,T. S. Srivatsan,E. J. Lavernia.Journal of Materials Science . 1998 (6)
[4]   A MATHEMATICAL-MODEL OF THE SPRAY DEPOSITION PROCESS [J].
GUTIERREZMIRAVETE, E ;
LAVERNIA, EJ ;
TRAPAGA, GM ;
SZEKELY, J ;
GRANT, NJ .
METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1989, 20 (01) :71-85
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