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Can I read Improvement in the Properties of Plasma-sprayed Chromium Carbide Coatings Using Nickel-clad Powders on EtoBox?
Improvement in the Properties of Plasma-sprayed Chromium Carbide Coatings Using Nickel-clad Powders by Jianfeng Li; Chuanxian Ding is a Engineering article available to read on EtoBox.
What is Improvement in the Properties of Plasma-sprayed Chromium Carbide Coatings Using Nickel-clad Powders about?
In this paper, electroless plating was used to prepare Ni-clad Cr C powders with different nickel contents, and plasma 3 2 spraying was carried out to deposit the corresponding coatings. The deposited coatings were then compared with coatings sprayed using mechanically blended Cr C ᎐NiCr powders in terms of microstructure, phase composition, mechanical and tribological 3 2 properties. The results obtained indicated that the elemental nickel in the coatings using the Ni-clad powders was better distributed than that using the mechanically blended Cr C ᎐NiCr powders; and the free carbon content was also lower in the 3 2 former coatings than in the latter coatings. Comparing properties of the different coatings with each other, it was found that the Ni-clad Cr C powders obviously improved not only the elastic modulus, fracture toughness and wear resistance of chromium 3 2 carbide coatings, but also the Weibull modulus of the microhardness and elastic modulus. The above results may be ascribed to an increase in the real contact and in the bonding strength between the lamellae of the coatings.
Who reads Improvement in the Properties of Plasma-sprayed Chromium Carbide Coatings Using Nickel-clad Powders?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Jianfeng Li; Chuanxian Ding
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0257-8972)
- Published
- 2000
- Language
- EN
- Field
- Engineering (Physical Sciences)