ScholarLens Back to search
2006•Physical Testing and Chemical AnalysisRequires access

FRACTURE ANALYSIS OF HIGH STRENGTH BOLT

Zhang Jing-jiang

Open publisher page 0 citations

Abstract

The bolt of M10×1. 25mm×(45-8. 8)mm are fractured when they were assembled. The analysis of these bolts were made by means of macro-morphology inspection, chemical composition analysis, micro-structure examination, mechanical property testing. It is shown that the microstructure of the bolts were abnormal resulted from improper heat treament which led to the descent of hardness and strength of these bolts.

About this research paper

What this paper is about

The bolt of M10×1. 25mm×(45-8. 8)mm are fractured when they were assembled. The analysis of these bolts were made by means of macro-morphology inspection, chemical composition analysis, micro-structure examination, mechanical property testing. It is shown that the microstructure of the bolts were abnormal resulted from improper heat treament which led to the descent of hardness and strength of these bolts.

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

The bolt of M10×1. 25mm×(45-8. 8)mm are fractured when they were assembled. The analysis of these bolts were made by means of macro-morphology inspection, chemical composition analysis, micro-structure examination, mechanical property testing. It is shown that the microstructure of the bolts were abnormal resulted from improper heat treament which led to the descent of hardness and strength of these bolts.

Key concepts: Microstructure, Materials science, Fracture (geology), Macro, Composite material, Structural engineering, Computer science, Engineering

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
FRACTURE ANALYSIS OF HIGH STRENGTH BOLT — Research Paper | ScholarLens