Abrasive wear behavior of various reinforced AA6061 matrix composites produced with hot pressing process: A comparative study

2017 ◽  
Vol 48 (6) ◽  
pp. 589-599 ◽  
Author(s):  
O. Ismail
Keyword(s):  
Comparative Study ◽  
Abrasive Wear ◽  
Hot Pressing ◽  
Wear Behavior ◽  
Matrix Composites ◽  
Pressing Process ◽  
Abrasive Wear Behavior

Abrasive Wear Behavior of Hybrid Metal Matrix Composites

2000 ◽  
Vol 183-187 ◽  
pp. 1267-1272 ◽  
Author(s):  
J.I. Song ◽  
Sung In Bae ◽  
Kyung Chun Ham ◽  
Kyung Seop Han
Keyword(s):  
Abrasive Wear ◽  
Metal Matrix Composites ◽  
Metal Matrix ◽  
Wear Behavior ◽  
Matrix Composites ◽  
Hybrid Metal Matrix Composites ◽  
Abrasive Wear Behavior

Vanadium Additions to a High-Cr White Iron and its Effects on the Abrasive Wear Behavior.

MRS Advances ◽  
2020 ◽  
Vol 5 (59-60) ◽  
pp. 3077-3089
Author(s):  
Alexeis Sánchez ◽  
Arnoldo Bedolla-Jacuinde ◽  
Francisco V. Guerra ◽  
I. Mejía
Keyword(s):  
Heat Treatment ◽  
Abrasive Wear ◽  
Volume Fraction ◽  
Wear Behavior ◽  
Wear Behaviour ◽  
White Iron ◽  
Heat Treated ◽  
Bulk Hardness ◽  
Abrasive Wear Behavior ◽  
Vanadium Carbides

AbstractFrom the present study, vanadium additions up to 6.4% were added to a 14%Cr-3%C white iron, and the effect on the microstructure, hardness and abrasive wear were analysed. The experimental irons were melted in an open induction furnace and cast into sand moulds to obtain bars of 18, 25, and 37 mm thickness. The alloys were characterized by optical and electronic microscopy, and X-ray diffraction. Bulk hardness was measured in the as-cast conditions and after a destabilization heat treatment at 900°C for 45 min. Abrasive wear resistance tests were undertaken for the different irons according to the ASTM G65 standard in both as-cast and heat-treated conditions under a load of 60 N for 1500 m. The results show that, vanadium additions caused a decrease in the carbon content in the alloy and that some carbon is also consumed by forming primary vanadium carbides; thus, decreasing the eutectic M7C3 carbide volume fraction (CVF) from 30% for the base iron to 20% for the iron with 6.4%V;but overall CVF content (M7C3 + VC) is constant at 30%. Wear behaviour was better for the heat-treated alloys and mainly for the 6.4%V iron. Such a behaviour is discussed in terms of the CVF, the amount of vanadium carbides, the amount of martensite/austenite in matrix and the amount of secondary carbides precipitated during the destabilization heat treatment.

scholarly journals Abrasive wear behavior of thermally sprayed diamond reinforced composite coating deposited with both oxy-acetylene and HVOF techniques

Wear ◽  
2009 ◽  
Vol 266 (9-10) ◽  
pp. 995-1002 ◽  
Author(s):  
K. Venkateswarlu ◽  
V. Rajinikanth ◽  
T. Naveen ◽  
Dhiraj Prasad Sinha ◽  
Atiquzzaman ◽  
...  
Keyword(s):  
Abrasive Wear ◽  
Composite Coating ◽  
Wear Behavior ◽  
Reinforced Composite ◽  
Abrasive Wear Behavior ◽  
Thermally Sprayed
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