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C23(2)
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Laser spraying processing method of metal piece surface comprises spraying powder by laser under protection of argon gas, and using electric field for further processing polishing smoothly.
QIN L, CHEN J
Method for improving strong toughness of laser melting deposition aluminum alloy forming piece, involves grinding and polishing aluminum alloy substrate and cleaning using laser cladding device to clad dried composite powder on substrate.
LU H, CHEN J, YU C, WANG S, LI X, XU J
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