Change of mechanical properties of AM60B alloy with heat treatments and its correlation with small punch tests
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- 作者：Pedro Miguel Bravo Dí ; ez ; pmbravo@ubu.es" class="auth_mail" title="E-mail the corresponding author ; Monica Preciado Calzada mpreciado@ubu.es" class="auth_mail" title="E-mail the corresponding author ; David Cá ; rdenas Gonzalo dcardenas@ubu.es" class="auth_mail" title="E-mail the corresponding author ; José ; Calaf Chica jcc0087@alu.ubu.es" class="auth_mail" title="E-mail the corresponding author
- 关键词：AM60B ; AZ91D ; Small punch test ; High pressure die casting ; Squeeze casting ; Heat treatments
- 刊名：Theoretical and Applied Fracture Mechanics
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：86
- 期：part_PA
- 页码：101-108
- 全文大小：3170 K
文摘
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Small Punch Tests show changes in mechanical properties produced on Mg alloys by processes.
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Very good correlations of SPT’s vs tensile tests for HPDC AM60 and HPDC AZ91 alloys obtained.
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Applicability of SPT to (High Pressure Die Casting) HPDC Mg alloys demonstrated.
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SPT specimens obtained from calibrated zone of tensile test specimens effective for Mg alloys.
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Local anisotropy can produce significant deviation SPT results from those in tensile tests.