Kinetic sprayed rare earth iron alloy composite coatings

被引：0
|
作者：
T. Van Steenkiste
机构：
[1] Delphi Research Labs,
来源：
Journal of Thermal Spray Technology | 2006年 / 15卷
关键词：
cold gas dynamic spraying; composite materials; influence of spray parameters;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
One unique advantage of the kinetic spray process is its ability to mix constituents that would normally react with each other to form coatings. This attribute was used to produce composite coatings with different rare earth iron alloys (REFe2) and several ductile matrices. Composite coatings of Terfenol-D [(Tb0.3Dy0.7)Fe1.9] and SmFe2 were combined with ductile matrices of aluminum, copper, iron, and molybdenum. Evidence of an induced magnetic coercivity was measured for the REFe2-Mo and Fe composite coatings. Coatings were produced on flat substrates and shafts. Coating morphology as well as the physical, magnetostrictive, and magnetic properties of these coatings are discussed.
引用
收藏
页码：501 / 506
页数：5
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