The critical analysis of austenitic manganese steel T130Mn135 used for castings in the mining industry

International Conference on Applied Sciences 2015

Josan, A.^1 ; Bretotean, C. Pinca^1 ; Putan, V.^1

Politehnica University of Timisoara, Department of Engineering and Management, 5 Revolution Street, Hunedoara

331128, Romania^1

关键词: Austenitic manganese steels;    Chemical compositions;    Critical analysis;    Homogeneous austenite;    Making technology;    Romanians;    Single-phase structure;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/106/1/012021/pdf
DOI  :  10.1088/1757-899X/106/1/012021

来源: IOP

【 摘 要 】

This paper presents the critical analysis of making technology of austenitic manganese steel T130Mn135, used for castings of the type Mills hammer at a Romanian foundry. Are analyzed 11 charges of steel for castings and is determined the diagram of the heat treatment. After the applying of the heat treatment results a single-phase structure, consisting of homogeneous austenite. For all the 11 charges is presented the variation of chemical composition.