Investigation of the Wear and Hardness Behaviour of Aluminium Alloy Coated Using the Powder Flame Spraying Method

被引：0

作者：

Kiratli, Nurullah ^{[1
]}

Yetgin, Salih Hakan ^{[2
]}

Cogur, Tuncay ^{[3
]}

机构：

[1] Dumlupinar Univ, Simav Tekn Egitim Fak, Met Egitimi Bolumu, TR-43500 Kutahya, Turkey

[2] Sakarya Univ, Tekn Egitim Fak, Met Egitimi Bolumu, TR-54187 Sakarya, Turkey

[3] Hidrotekn Ticaret Malzemeleri AS Denizli, Denizli, Turkey

来源：

PAMUKKALE UNIVERSITY JOURNAL OF ENGINEERING SCIENCES-PAMUKKALE UNIVERSITESI MUHENDISLIK BILIMLERI DERGISI | 2009年 / 15卷 / 03期

关键词：

Powder flame spraying; Coating; Wear;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this study, the wear behavior of aluminum alloy AL 5754 (Etial 53) coated with powders of 10Al-Cu alloy (RotoTec (R) 19850) and 15Cr7Fe-Ni alloy (RotoTec (R) 19985) using powder flame spraying method has been investigated. To avoid thermal expansions between substrate and coating materials, Ni-Al RotoTec (R) 51000 was used as binding material. The wear test was performed on a pin-on-disc test apparatus. As an abrasive material, a SiC, 800 sandpaper was used. The wear tests of coated materials were carried out at room temperature and at 1.0m/s sliding speed with 0.35 and 0.70MPa pressures. To characterize coated specimens, they have been examined with optical microscope. As a result, it is found that the both coating materials have improved wear resistance.

引用

页码：441 / 446

页数：6

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