バイブレーション・シーズニングについて(第1報) : 鋳鉄への応用

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概要

• 論文の詳細を見る

• We have studied on the effect of the stress relief of the casting stress induced by the casting of cast iron through the mechanical vibration of castings. The castings were clamped directly on the vibrating disc. The frequency of the vibration disc were varied from 1000 to 4000 cycles per min. The amplitude of the vibration disc was set at 1 mm constant. The treatment times were 48 hours constant. The specimens were made considerably big by casting, and the effect of vibration seasoning was measured by the relative displacements of the gauge length, which was 100 mm at the standard state (When the specimens were annealed at 600℃).We have obtained the following facts from the experiments.(1) The effect of the vibration seasoning is proportional to the frequency of vibration. (2) The direction of vibrating of casting has little relation with the direction of casting stress of the specimen.

• 社団法人日本材料学会の論文
• 1962-02-15

著者

• 花岡 公司

  徳島大学工学部

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