The Thermal Characteristics of Invar 36 Alloy during Plane Grinding
Invar 36 alloy is widely used in the field of precision manufacturing owing to its minimal thermal expansion coefficient. Grinding is very important in Invar surface processing, and the thermal characteristics is a key factor to affect the residual stress and deformation of grinding. In this paper, the thermal characteristics of Invar 36 alloy during plane grinding was tested. The thermal characteristics of Invar 36 alloy was found to be between carbon steel and nickel-based superalloy. The lower grinding temperature and better ground surface with lower residual stress can be obtained by using the reasonable grinding parameters.
Zhengyi Jiang and Chunliang Zhang
Y.P. Qiao et al., "The Thermal Characteristics of Invar 36 Alloy during Plane Grinding", Advanced Materials Research, Vols. 97-101, pp. 918-921, 2010