A new type of antifriction and wear resistant malleable cast iron

International Conference on Mechanical Engineering, Automation and Control Systems 2015

机械制造;无线电电子学;计算机科学

Davidov, S.V.^1 ; Gorlenko, A.O.^1

Bryansk State Technical University, 7, 50 years of October St., Bryansk

241035, Russia^1

关键词: Annealing temperatures;    Controlled cooling;    Ferrite structures;    Malleable cast iron;    Perlite structure;    Power efficient;    Surface active elements;    Wear resistant;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/124/1/012121/pdf
DOI  :  10.1088/1757-899X/124/1/012121

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

There is developed a technology of malleable cast iron modification on the basis of complex chemical compound of surface-active elements and their solid solutions with other elements. Silicon high content in malleable cast iron helped to develop a power efficient technology of graphitizing annealing which has considerably lower annealing temperature and complete renunciation of the second graphitizing annealing stage at the expense of its change by controlled cooling up to ferrite structure or by air cooling for perlite structure.