ScholarLens Back to search
1977•Journal of Japan Institute of Light MetalsOpen access

Untitled research work

Kazuo Terazawa, Akira IDA

Open full text 0 citations

Abstract

Tension tests were carried out on two shapes of tensile specimens of A2024-T3, A7N01-T4 and A7075-T6 sheets. A-fractured elongation is generally greater than B-fractured one. Elongation evaaluted is greater than one not evaluated particularly when fracture occurs near the gage mark. Mean elongation B-fractured and evaluated is nearly equal to mean one A-fractured. This fact shows suitability of the JIS evaluation method. Even if B-fracture occurs, when the elongation not evaluated is superior to the elongation specified in the JIS, the JIS evaluation method for elongation is unnecessary in an industrial tension test.

Open-access reader

About this research paper

What this paper is about

Tension tests were carried out on two shapes of tensile specimens of A2024-T3, A7N01-T4 and A7075-T6 sheets. A-fractured elongation is generally greater than B-fractured one. Elongation evaaluted is greater than one not evaluated particularly when fracture occurs near the gage mark. Mean elongation B-fractured and evaluated is nearly equal to mean one A-fractured. This fact shows suitability of the JIS evaluation method. Even if B-fracture occurs, when the elongation not evaluated is superior to the elongation specified in the JIS, the JIS evaluation method for elongation is unnecessary in an industrial tension test.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Tension tests were carried out on two shapes of tensile specimens of A2024-T3, A7N01-T4 and A7075-T6 sheets. A-fractured elongation is generally greater than B-fractured one. Elongation evaaluted is greater than one not evaluated particularly when fracture occurs near the gage mark. Mean elongation B-fractured and evaluated is nearly equal to mean one A-fractured. This fact shows suitability of the JIS evaluation method. Even if B-fracture occurs, when the elongation not evaluated is superior to the elongation specified in the JIS, the JIS evaluation method for elongation is unnecessary in an industrial tension test.

Key concepts: Elongation, Ultimate tensile strength, Tension (geology), Tensile testing, Materials science, Fracture (geology), Composite material, Structural engineering

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Untitled research work — Research Paper | ScholarLens