Study of the influence of heat treatment process on the mechanical performance of wedge shaped components

Autor:	Jiangchun Li, Weiqi Liao, Guangfeng Shi, Xie Minxiong, Change Huang
Rok vydání:	2020
Předmět:	business.product_category Materials science Treatment process Composite material business Wedge (mechanical device)
Zdroj:	IOP Conference Series: Materials Science and Engineering. 738:012021
ISSN:	1757-899X 1757-8981
DOI:	10.1088/1757-899x/738/1/012021
Popis:	Mine Splitter is widely used in mining machinery, and wedge assembly components are very important parts of it. In this work, we studied wedge assembly’s element content by EDS, and through different heat treatments to improve the performance of wedge assembly components of Mine splitter. The heat treatment process of wedge assembly components is divided into quenching, quenching and tempering to find the changes on microstructure and mechanical properties. It is found that after quenching at 840°C and tempering at 450°C, the structure is tempered Sorbite with the highest strength and wear resistance and the best comprehensive mechanical properties.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2a07779f84d5998fccb294479e4f81ff https://doi.org/10.1088/1757-899x/738/1/012021 Zobrazit plný text záznamu