Studying properties and structure of antifriction cast iron additionally alloyed with titanium

Metalurgija

article

Ye. P. Chsherbakova¹  A. M. Dostaeva¹  V. Yu. Kulikov¹  Sv. S. Kvon¹  A. A. Alina¹ 

[1] Abylkas Saginov Karaganda Technical University

关键词: cast iron;    titanium;    graphite inclusions;    structure;    hardness;   

学科分类：核物理和高能物理

来源: Hrvatsko Metalursko Drustvo

【 摘 要 】

This article presents data on the study of the properties and structure of antifriction cast iron additionally alloyed with titanium. On the basis of experimental data favorable effect of titanium microalloying in an amount of 0,25 % on the performance properties of antifriction gray cast iron AChS-2 is shown: sliding factor increases almost 1,5 times, shape, and size of craters after shock-cycling impact are improved. This improvement in properties suggests an increase in structural strength and service life of parts made of the experimental alloy. The alloy was smelted in an industrial furnace.

【 授权许可】

CC BY