| http://www.w3.org/ns/prov#value | - According to our various researches on the surface conditioning, the best result to form a sufficiently dense Al-Zn alloy vapor deposition plating layer free from defects such as pores and pin holes is obtained by maintaining the surface of the substrate material at a temperature of 400??? C. or lower after the application of ion beams in a quantity of 0.05 coulomb/m2 or more.
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