scholarly journals Characterization of WC-Co composite thermal spray powders and coatings

2006 ◽  
Vol 12 (4) ◽  
pp. 435
Author(s):  
P Kulu ◽  
V Mikli ◽  
P Peetsalu ◽  
J Pirso ◽  
R Tarbe ◽  
...  
Keyword(s):  

2015 ◽  
Vol 264 ◽  
pp. 175-186 ◽  
Author(s):  
Sultan Al-Mutairi ◽  
M.S.J. Hashmi ◽  
B.S. Yilbas ◽  
J. Stokes


Author(s):  
H. Fukanuma

Abstract Thermal spray layers are formed on rough surfaces; however, the flattening process on rough surfaces has not yet been clarified. A mathematical flattening model which takes into account the roughness of the substrate or previously coated layers is proposed in this paper. As a result of surface roughness, the flattening degree and the flattening time decrease with increasing surface roughness in this model. In addition, the characterization of surface roughness is introduced for the flattening model. Several calculated cases of the flattening model are shown.



2017 ◽  
Author(s):  
M. A. Mohammed ◽  
Sh. A. Zaidan ◽  
H. E. Smich


2009 ◽  
Vol 209 (3) ◽  
pp. 1368-1374 ◽  
Author(s):  
Zhenyu Zhang ◽  
Zhiping Wang ◽  
Bunv Liang


2006 ◽  
Vol 12 (S02) ◽  
pp. 1602-1603
Author(s):  
D Puerta ◽  
J Sabine ◽  
A Geary
Keyword(s):  

Extended abstract of a paper presented at Microscopy and Microanalysis 2006 in Chicago, Illinois, USA, July 30 – August 3, 2006



Author(s):  
J. C. Farmer ◽  
J. J. Haslam ◽  
S. D. Day ◽  
D. J. Branagan ◽  
C. A. Blue ◽  
...  

New corrosion-resistant, iron-based amorphous metals have been identified from published data or developed through combinatorial synthesis, and tested to determine their relative corrosion resistance. Many of these materials can be applied as coatings with advanced thermal spray technology. Two compositions have corrosion resistance superior to wrought nickel-based Alloy C-22 (UNS # N06022) in some very aggressive environments, including concentrated calcium-chloride brines at elevated temperature. One of these compositions, SAM1651, is discussed in detail to illustrate the promise of this general class of materials.



1999 ◽  
Vol 42 (2-3) ◽  
pp. 93-100 ◽  
Author(s):  
Brian S Schorr ◽  
Kevin J Stein ◽  
Arnold R Marder


2020 ◽  
Vol 6 (3) ◽  
pp. 11078-11090 ◽  
Author(s):  
Pamella Kesseler Campos ◽  
Bruno Reis Cardoso ◽  
Heloísa Cunha Furtado ◽  
André Rocha Pimenta ◽  
Marília Garcia Diniz


Author(s):  
Salim Barbhuiya ◽  
Ikbal Choudhury

Thermal spray is a generic term used to define a group of coating processes used to apply both metallic and non-metallic coatings. These coatings are usually defined by their hardness, strength, porosity, roughness, and wear resistance. In this chapter, the authors turn their attention to the mechanical and tribological properties of thermal spray coatings. The individual phase plays a very important role in determining the performance of the coating. However, evaluating the mechanical and tribological properties at a nano-level requires new test methods and their validation. In this chapter, elaborate discussion of some techniques to evaluate and analyze the mechanical and tribological properties of different thermal spray coatings is done. This chapter is intended to help the reader to firstly understand the basic principle and methods of characterization of thermal spray coatings using instrumented nanoindentation, nanoscratch, abrasive wear testing techniques, and secondly to get an idea of the recent techniques and review the research and development in the same field.





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