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Title: Fracture toughness of cast Al-Zn-Mg alloys
Authors: Seah, K.H.W. 
Sharma, S.C.
Issue Date: 1996
Citation: Seah, K.H.W.,Sharma, S.C. (1996). Fracture toughness of cast Al-Zn-Mg alloys. Journal of Materials Science and Technology 12 (3) : 199-202. ScholarBank@NUS Repository.
Abstract: Compact tension specimens of as-cast Al-3Zn-2Mg and Al-7Zn-2Mg (in wt pct) alloys were subjected to fracture toughness tests at room temperature according to specifications laid down in ASTM E-399-81. It was found that increasing the Zn content, grain refinement and increasing the solidification rate lead to an increase in the fracture toughness of the material.
Source Title: Journal of Materials Science and Technology
ISSN: 10050302
Appears in Collections:Staff Publications

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