THE JOURNAL OF THE JAPAN FOUNDRYMEN'S SOCIETY
Online ISSN : 2186-0335
Print ISSN : 0021-4396
ISSN-L : 0021-4396
Volume 12, Issue 9
Displaying 1-2 of 2 articles from this issue
Technical Papers
  • M. Tasaki
    1940Volume 12Issue 9 Pages 1-12
    Published: September 10, 1940
    Released on J-STAGE: March 04, 2013
    JOURNAL FREE ACCESS
      The phase diagram for the three component system Cu-Mn-Pb was determined by thermal analysis and from the diagram suitable compositions were found. The caution in making alloys of this system lies in the fact that the liquidus tends to separate into two liquid phases. Silicon added to the three component alloys distinctly improves the mechanical properties, also the excellent abrasion resisting property of the alloys is not inferior to that of phosphor bronzes.
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  • H. Tanimura, T. Kurokawa
    1940Volume 12Issue 9 Pages 13-21
    Published: September 10, 1940
    Released on J-STAGE: March 04, 2013
    JOURNAL FREE ACCESS
      Graphitization in cast iron is not hindered to any appreciable extent by Mo additions. On the contrary, graphite flakes are rendered finer and the matrix iron strengthened. Less than 1.5% addition considerably increases the tensile strength and hardness. The corrosion resisting property is almost not at all affected.
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