Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kurihara Yusuke and Sato Yutaka and Park Seung Hwan and Kokawa Hiroyuki,Distributions of hardness and mcirostructure in friction stir weld of Al alloys 2024 and 7075,Preprints of the National Meeting of JWS,,JAPAN WELDING SOCIETY,2004,2004f,0,10-10,https://cir.nii.ac.jp/crid/1390282680672497280,https://doi.org/10.14920/jwstaikai.2004f.0.10.0