Surface modification of molds for titanium casting, and its influence on the allocation of chemical elements in boundary layers of molds

International Scientific-technical Conference on Innovative Engineering Technologies, Equipment and Materials 2017

工业技术;机械制造;材料科学

Petrov, E.J.^1 ; Khatmullina, A.I.^1 ; Lyahovich, A.M.^1

Kazan Federal University, 18 Kremlyovskaya street, Kazan

420008, Russia^1

关键词: Casting mold;    Casting surface;    Inner surfaces;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/412/1/012056/pdf
DOI  :  10.1088/1757-899X/412/1/012056

来源: IOP

【 摘 要 】

Influence of titanium sputtering on the inner surface of the casting mold on the chemical elements' allocating in the boundary layers of the mold is considered. It is established that the sputtering of titanium does not exclude the migration of mold's chemical elements through the titanium to the casting surface.