Zhu Wangwei, Yin Tiezhi, Wang Xiangdong, Li Jian, Chen Xiaoping, Mi Fengyi, Zhu Zhibing. Study on Mechanical Energy Aided Aluminizing of Precipitation Hardening Stainless Steel[J]. IRON STEEL VANADIUM TITANIUM, 2011, 32(2): 33-38.
Citation:
Zhu Wangwei, Yin Tiezhi, Wang Xiangdong, Li Jian, Chen Xiaoping, Mi Fengyi, Zhu Zhibing. Study on Mechanical Energy Aided Aluminizing of Precipitation Hardening Stainless Steel[J]. IRON STEEL VANADIUM TITANIUM, 2011, 32(2): 33-38.
Zhu Wangwei, Yin Tiezhi, Wang Xiangdong, Li Jian, Chen Xiaoping, Mi Fengyi, Zhu Zhibing. Study on Mechanical Energy Aided Aluminizing of Precipitation Hardening Stainless Steel[J]. IRON STEEL VANADIUM TITANIUM, 2011, 32(2): 33-38.
Citation:
Zhu Wangwei, Yin Tiezhi, Wang Xiangdong, Li Jian, Chen Xiaoping, Mi Fengyi, Zhu Zhibing. Study on Mechanical Energy Aided Aluminizing of Precipitation Hardening Stainless Steel[J]. IRON STEEL VANADIUM TITANIUM, 2011, 32(2): 33-38.
Precipitation hardening stainless steel has been aluminized in the low temperature by the process of mechanical energy aided aluminizing.This technique produce layers with thickness of 11μm and appear to be homogeneous for 10 h treatment at 500℃,base on keeping the mechanical properties of matrix material unchanged.The aluminized layer is researched by using SEM、EDS、micro-hardness analysis and salt spray.The layers appear to be aluminum-rich phase,and have excellent resistance to corrosion and middle temperature oxidation,also,the micro-hardness of aluminized layer is more than two times than that of matrix material.The process of mechanical energy aided aluminizing is deep discussed from aluminizing reaction mechanism.
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