Sealing and compaction of powder materials in metal shells by a pulsed electromagnetic field

被引：1
|
作者：
Mironovs, Viktors [1 ]
Usherenko, Yulia [1 ]
Stankevics, Pavels [1 ]
Glushchenkov, Vladimir [2 ]
机构：
[1] Riga Tech Univ, Lab Powder Mat, Kipsalas Str 6A-110, LV-1048 Riga, Latvia
[2] Samara Univ, NIL-41,Moskovskoye Shosse 34, Samara 443086, Russia
来源：
MATERIALS TODAY-PROCEEDINGS | 2020年 / 30卷
关键词：
Compaction of powder materials; Pulsed electromagnetic field; Powder metallurgy; Electromagnetic pressure; Methods of deformations;
D O I：
10.1016/j.matpr.2019.12.403
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The extended heat elements are widely used in heat exchangers, filters, heating devices, as well as the fuel elements with the dispersion fuel. For use as shells, copper, aluminium and magnesium have proven themselves well. In this paper, a comparative analysis of various manufacturing schemes of long tubular and rod elements using the method of magnetic pulse compaction is given. Experimental studies were carried out on metal powders of iron and powder compositions based on it. The expediency of using the step and combined pressing method is shown. (C) 2019 Elsevier Ltd. All rights reserved.
引用
收藏
页码：487 / 489
页数：3
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