Journal
JOURNAL OF THERMAL SPRAY TECHNOLOGY
Volume 20, Issue 1-2, Pages 234-242Publisher
SPRINGER
DOI: 10.1007/s11666-010-9557-1
Keywords
coating-substrate interaction; cold gas dynamic spraying; influence of spray parameters
Categories
Ask authors/readers for more resources
Titanium coatings have a high potential for various applications and can be produced in high quality by cold spraying. In this contribution, the two major challenges are addressed: (i) optimizing mechanical properties by systematic variation of process parameters, and (ii) evaluating the influence of the spray angle with respect to complex geometries. High deposition efficiencies of more than 95% can be obtained and the coatings show very low porosities as well as high tensile strength of over 450 MPa by using nitrogen as process gas. The influence of process conditions on the mechanical properties is discussed on the basis of single impact morphologies, coating microstructures, tubular coating tensile, as well as shear tests.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available