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Age hardening of Al-Zr alloys
1966
Keikinzoku/Journal of Japan Institute of Light Metals
Preserved Fulltext
Studies on Al-Zr alloys (4th Report)* ARAKI Takashi** KOMORI Shinichi** A part of precipitation hardening can be detected in hardness-annealing temperature curve which has been plotted for examining recrystallization characteristics. The principal object of this study is to examine precipitation phenomena of Al-Zr alloys. The results were summarized as follows. (1) Chilled ingots of Al-Zr alloys were age hardened at 300-500℃ both in as cast and as cold rolled state. (2) Two-stepped aging
doi:10.2464/jilm.16.115
fatcat:a35gt3y6lvb7didnrkhalhcro4