HIGH TEMPERATURE DEFORMATION OF LT AN BR 001 RT AN BR SINGLE CRYSTALS IN Cu-Al2O3 ALLOY.

Jun Takada; Shin ya Miyawaki; Kazuo kamata; Masao Adachi

doi:10.2320/matertrans1960.25.784

HIGH TEMPERATURE DEFORMATION OF LT AN BR 001 RT AN BR SINGLE CRYSTALS IN Cu-Al₂O₃ ALLOY.

Jun Takada, Shin ya Miyawaki, Kazuo kamata, Masao Adachi

Faculty of Engineering

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

To clarify the mechanism of high temperature deformation of dispersion strengthened alloys, deformation has been studied with particular attention to the effect of particle diameter and spacing. The volume fraction of Al//2O//3 was between 0. 2 and 0. 8%. The crystals were tested in tension at temperatures between 823 and 923 K and in the initial strain rate range form 10** minus **5 to 10** minus **3 s** minus **1. The local climb model seems to be adequate to creep of these alloys.

Original language	English
Pages (from-to)	784-796
Number of pages	13
Journal	Transactions of the Japan Institute of Metals
Volume	25
Issue number	11
DOIs	https://doi.org/10.2320/matertrans1960.25.784
Publication status	Published - Jan 1 1984

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Engineering(all)

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10.2320/matertrans1960.25.784

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AU - Adachi, Masao

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AB - To clarify the mechanism of high temperature deformation of dispersion strengthened alloys, deformation has been studied with particular attention to the effect of particle diameter and spacing. The volume fraction of Al//2O//3 was between 0. 2 and 0. 8%. The crystals were tested in tension at temperatures between 823 and 923 K and in the initial strain rate range form 10** minus **5 to 10** minus **3 s** minus **1. The local climb model seems to be adequate to creep of these alloys.

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HIGH TEMPERATURE DEFORMATION OF LT AN BR 001 RT AN BR SINGLE CRYSTALS IN Cu-Al₂O₃ ALLOY.

Abstract

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