Abstract

This paper presents results of investigation of the microstructure, elemental composition and corrosion resistance of the samples of low-alloy steel widely used in the engineering, after the application of laser cladding. The level of corrosion damage and the corrosion mechanism of cladded steel samples were established. The corrosion rate and installed discharge observed at the total destruction of cladding were obtained. The regularities of structure formation in the application of different powder compositions were obtained. The optimal powder composition that prevents corrosion of samples of low-carbon low-alloy steel was established.

Details

Title
Increasing corrosion resistance of carbon steels by surface laser cladding
Author
Polsky, V I 1 ; Yakushin, V L 1 ; Dzhumaev, P S 1 ; Petrovsky, V N 1 ; Safonov, D V 1 

 National Research Nuclear University MEPhI (Moscow Engineering Physics Institute) Kashirskoe highway 31, Moscow, 115409, Russia 
Publication year
2016
Publication date
May 2016
Publisher
IOP Publishing
ISSN
17578981
e-ISSN
1757899X
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2564797488
Copyright
© 2016. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.