Surface-treated piston for internal combustion engine, and its preparing method

• Main Authors: WEI YUNCAI, KONG DEFEN, SONG WENQI, YAN JUNHENG, KONG LINGDONG, ZHANG LUJING, ZHANG SHUMIN
• Format: Patent
• Language: Chinese; English
• Published: 21.01.2009
• Subjects: APPARATUS THEREFOR; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES; BLASTING; CHEMISTRY; COMBUSTION ENGINES; CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ELECTROFORMING; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; METALLURGY; PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS; WEAPONS