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Due to its high hardness,good red hardness and excellent wear resistance at high temperature,high speed steel(HSS)is fit......
Fatigue failure is one of the main failure forms of Al-Si-Cu-Mg aluminum alloys.To feature their mechanical aspect of fa......
研究了压铸镁合金AM50HP和AZ91HP在大气和模拟海水（3．5％NaCl溶液）环境中的疲劳行为。结果表明：压铸镁合金疲劳裂纹萌生于试样表面或近表......
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Due to its high hardness, good red hardness and excellent wear resistance at high temperature, high speed steel (HSS) is......
