Computer-Controlled Detonation Spraying: Flexible Control of the Coating Chemistry and Microstructure

Computer-Controlled Detonation Spraying: Flexible Control of the Coating Chemistry and Microstructure Full article

Journal

Metals
ISSN: 2075-4701

Output data

Year: 2019, Volume: 9, Number: 12, Pages: 1244 Pages count : 1 DOI: 10.3390/met9121244

Tags

Chemical reactions; Detonation spraying; Microstructure; Oxygen/fuel ratio; Phase composition; Suspension detonation spraying

Authors

Ulianitsky Vladimir Yu. ¹ , Dudina Dina V. ^1,2 , Shtertser Alexandr A. ¹ , Smurov Igor ^3,4

Affiliations

1	Lavrentyev Institute of Hydrodynamics
2	Department of Mechanical Engineering and Technologies, Novosibirsk State Technical University
3	LTDS Laboratory, Lyon University, ENISE
4	National University of Science & Technology “MISIS”

This article is a focused review aimed to describe the potential of the computer-controlled detonation spraying (CCDS) for producing and designing coatings with variable chemical and phase compositions and microstructure and promising properties. The development of the detonation spraying method is briefly analyzed from a historical perspective and the capabilities of the state-of-the art facilities are presented. A key advantage of the CCDS is the possibility of using precisely measured quantities of the explosive gaseous mixtures for each shot of the detonation gun and different oxygen to fuel ratios, which can create spraying environments of different chemical properties—from severely oxidizing to highly reducing. The significance of careful adjustment of the spraying parameters is shown using material systems that are chemically sensitive to the composition of the spraying environment and temperature. Research performed by the authors on CCDS of different materials—metals, ceramics, intermetallics and metal-ceramic composites is reviewed. Novel applications of detonation spraying using the CCDS technology are described.

Ulianitsky V.Y. , Dudina D.V. , Shtertser A.A. , Smurov I.
Computer-Controlled Detonation Spraying: Flexible Control of the Coating Chemistry and Microstructure
Metals. 2019. V.9. N12. P.1244. DOI: 10.3390/met9121244 WOS Scopus РИНЦ OpenAlex

Web of science:	WOS:000506637800005
Scopus:	2-s2.0-85075512713
Elibrary:	43208577
OpenAlex:	W2991362397

DB	Citing
Scopus	43
OpenAlex	50
Elibrary	51
Web of science	34