著者

粟田 昌良 岩野 伸也 谷沢 治勇 吉田 章吾 山県 欽弥

出版者

公益社団法人 日本鋳造工学会

雑誌

鋳物 (ISSN:00214396)

巻号頁・発行日

vol.32, no.12, pp.948-957, 1960-12-25 (Released:2012-10-30)

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The mechanical properties of the specified tensile test bars and of the stepped and L-secctioned castings in aluminum bronzes (JIS. AlBC 1, 2 and 3) were determined. Preferable gating systems to produce the stepped and L-sectioned castings without defects were examined with radiographic technique. The castings made under those of careful conditions have a little scatter of the mechanical properties interioly and have a slight fall in the properties even in the heavy section.