文章基本信息

标题：深海潜水船耐圧球殻の実物大規模による熱処理法に関する実験的研究
本地全文：下载
作者：遠藤倫正 ; 笹野量一郎 ; 森鼻英征等
期刊名称：日本造船学会論文集
印刷版ISSN：0514-8499
电子版ISSN：1884-2070
出版年度：1982
卷号：1982
期号：152
出版社：The Japan Society of Naval Architects and Ocean Engineers
摘要：In order to make oceanographic research activity more extensive, deep submergence research vehicle diving to the depth of 6000 m is being required in these days.A pressure hull of the vehicle requires the material of high strength/weight ratio and good ability of manufacturing. In this point, 10 Ni-8 Co steel with the yield strength of 120 kgf/ mm² can be said the most promising candidate for the pressure hull at present.To give 10 Ni-8 Co steel enough strength and toughness, heat treatment (double-quenching and tempering) is indispensable.From this respect, the authors conducted experimentally heat-treatment of 10 Ni-8 Co spherical shell using a full scale model.The report presents the description on the heat-treatment procedure, including the experimental results, which are necessary to establish the whole manufacturing procedure of a pressure hull being combined with the welding procedure already established.