| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Research Abstract |
This paper describes the elucidation about the removal of metal material (pure metal and alloy) of surface oxidation layer using dilute electrolyzed oxidizing water. First, we clarified the etching characteristic of electrolyzed oxidizing water to metal material by immersing experiment. The results showed that electrolyzed oxidizing water has the good etching performance compared with chemical. Next, it processed in the oxidation layer removal by the immersion to electrolyzed oxidizing water and chemical, and surface analysis of samples. The results indicate that electrolyzed oxidizing water can, indeed, be applied to remove metal material surface oxidation layer.
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