Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Yongliang Gui"'
Publikováno v:
Materials, Vol 16, Iss 8, p 3263 (2023)
The FeCrSiNiCoC coatings with fine macroscopic morphology and uniform microstructure were made on 1Cr11Ni heat resistant steel substrate by a laser-based cladding technique. The coating consists of dendritic γ-Fe and eutectic Fe-Cr intermetallic wit
Externí odkaz:
https://doaj.org/article/ea14cc66ea0848c6ae1439bd9dc9825b
Publikováno v:
Ceramics-Silikáty, Vol 60, Iss 2, Pp 146-151 (2016)
Glass-ceramics, with molten blast furnace (BF) slag as the major raw material, were prepared successfully by the melting method. The effect of the CaO/SiO₂ ratio in the molten BF slag and heat treatment on the viscosity and microstructure of glass-
Externí odkaz:
https://doaj.org/article/8342c3b9cb804cc0814a1f5afbd8a0f2
Publikováno v:
Materials, Vol 10, Iss 2, p 130 (2017)
Intermetallic compounds have been studied for their potential application as structural wear materials or coatings on engineering steels. In the present work, a newly designed intermetallic composite in a Ni–Mo–Si system was fabricated by arc-mel
Externí odkaz:
https://doaj.org/article/b0a26a8acf604fe793e8a33f66bcfb20
Publikováno v:
Materials, Vol 9, Iss 12, p 986 (2016)
Intermetallic compounds are increasingly being expected to be utilized in tribological environments, but to date their implementation is hindered by insufficient ductility at low and medium temperatures. This paper presents a novel multiphase interme
Externí odkaz:
https://doaj.org/article/d8bab99d2f0f4a22a7467a6434970e68
Publikováno v:
Coatings; Volume 13; Issue 7; Pages: 1216
In order to extend the service life of 45# steel and reduce production costs, coating NiCrBSi alloy powder on the surface of 45# steel can meet production requirements, avoid resource waste and achieve green manufacturing. Based on response surface m
Autor:
Tiankai Li, Haiyang Long, Changming Qiu, Mingming Wang, Dongdong Li, Zhen Dong, Yongliang Gui
Publikováno v:
Coatings; Volume 12; Issue 7; Pages: 939
When laser cladding is used to repair parts, the interaction of parameters has a significant influence on equipment performance. In order to explore the process parameters and quality of Ni60PTA coating, the statistical relationship between the proce
Publikováno v:
Journal of Laser Applications. 33:042038
To improve the high-temperature wear resistance of a substrate, in this study, Fe50Cr40Si10 coating was prepared on AISI 1045 steel by the laser cladding technique and the microstructure was characterized by using an optical microscope (OM), scanning
Publikováno v:
Materials Chemistry and Physics. 173:460-466
This report describes an artful method to prepare Cr2O3/reduced graphene oxide (rGO) using Cr powder and graphene oxide (GO) as follows: the one-pot reaction between GO and Cr powder to obtain the well dispersed Cr3+ ions decorated rGO, followed by a
Publikováno v:
MATERIALS TRANSACTIONS. 57:721-725
Publikováno v:
Journal of Materials Research. 31:66-75
Intermetallic composite has been expected to be one kind of high-performance wear material at elevated temperature due to its inherent high hardness and strong atomic bonds. This paper presents the wear behaviors under elevated temperature conditions