2012•Physical Testing and Chemical AnalysisRequires access

Effect of Heat Treatment Process on Microstructure and Properties of 1Cr15Ni4Mo3N Steel

Tieshan Cao

Abstract

The effect of heat treatment process on microstructure and mechanical properties of 1Cr15Ni4Mo3N steel was studied by mechanical testing and microstructure observation.The results show that the steel could obtain good machinability which suitable for machine processing by two levels annealing of 780 ℃×5 h air cooling and 590 ℃×4 h air cooling.And fine overall performance would be gained by following heat treatment of quenching at 1 070 ℃×1 h,cold treating at-70 ℃ and tempering at 200-470 ℃.

About this research paper

What this paper is about

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

Key concepts: Microstructure, Machinability, Tempering, Materials science, Metallurgy, Annealing (glass), Air cooling, Quenching (fluorescence)