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[I-109] Influence of abrasive grain size on surface properties of steel during Abrasive water-jet treatment

*Sanghong Park¹, Shigenobu Kainuma¹, Tatsuya Ikeda², Yusuke Toyota³, Takehiko Arakawa⁴ (1. Kyushu University , 2. IKEDA KOGYO Co., Ltd., 3. West Nippon Expressway Co., Ltd., 4. Sugino Machine Ltd.)

Keywords:Abrasive water-jet treatment, particle sizes, surface properties, corrosion removal efficiency