Magnetic-field-assisted laser cladding in the preparation of a crack-free Fe-Cr-Mo-C-Y-B amorphous coating on steel. (1st February 2020)

• Record Type: Journal Article
• Authors: Zhang, Qi; Zhang, Peilei; Yan, Hua; Yu, Zhishui; Wu, Di; Shi, Haichuan; Li, Shaowei; Tian, Yingtao
• Is Part Of: Philosophical magazine letters. Volume 100:Number 2(2020)
• Page Start: 86
• Page End: 93
• Publication Date: 2020-02-01
• Subjects: Crack-free amorphous coating -- laser cladding -- surface alloying -- steel; Condensed matter -- Periodicals; Physics -- Periodicals; Solid state physics -- Periodicals; Physique -- Périodiques; 530.41
• DOI: 10.1080/09500839.2020.1725245
• Languages: English
• ISSNs: 0950-0839

Abstract

ABSTRACT: A crack-free Fe-Cr-Mo-C-Y-B amorphous coatings has been prepared on the surface of Q235 steel by the method of magnetic-field-assisted laser cladding. The uniformity of the distribution of elements in the coating is increased by alternating the magnetic field, which increases the plastic toughness of the coating. The mechanical behaviour of indentation points after nanoindentation of the coated sample was observed by transmission electron microscopy.