20508 QADN法によるSKD4合金工具鋼の表面改質(トライボロジーと機械要素(1),OS.11 トライボロジーと機械要素)
詳細
The surface modification which performed quenching, tempering, aluminum film deposition, diffusion, and nitriding to the tool steel alloy SKD4 is attempted for the extraction of anti wear properties. The adhesive wear test with SiC ball are conducted The main results areas follow: Best surface modified condition which show the highest plunging. pressure to friction velocity value is 1.8μm of aluminum film thickness and 35mol% of surface aluminum concentration.
