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International Scholarly Research Notices
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2012
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Article
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Tab 2
Research Article
A Study of Parameters Affecting Wear Resistance of Alumina and Yttria Stabilized Zirconia Composite Coatings on Al-6061 Substrate
Table 2
Plasma spray processing parameters.
Materials
Primary gas (argon) pressure
(kPa)
Secondary gas (hydrogen) pressure
(kPa)
Carrier gas (argon) flow rate
(lpm)
Current
(A)
Voltage
(V)
Spray distance
(mm)
Feed rate
(kg/hr)
TC
700
520
60
600
65
64–125
2.7
BC1
520
340
37
500
70
100–150
3.2
BC2
700
350
37
500
65
75–125
1.6