Related references
Note: Only part of the references are listed.
Article
Materials Science, Multidisciplinary
W. S. Cai et al.
Summary: This study successfully fabricated high-strength and high-ductility NiTi alloys by adjusting the process parameters and systematically investigated their microstructure and mechanical properties. By studying the variation of recoverable strain, the optimized process parameters for the fabricated samples were identified.
MATERIALS CHARACTERIZATION
(2023)
Article
Optics
Zhenyang Xu et al.
Summary: The purpose of this study is to optimize the process parameters for multi-track laser cladding coating using the Taguchi-Grey relation method. The influence of laser power, powder feeding rate, and scanning speed on various performance parameters of the coating was analyzed. The results showed that the yield strength, UTS, and elongation were significantly affected by the laser power, the powder feeding rate had a highly significant influence on the microhardness and yield strength, and the scanning speed influenced the maximum load value. Grey relational analysis was used to convert multiple response targets into a single value for optimization. The analysis of the microstructure suggested that the reduction of the Laves phase contributed to the improved coating performance after optimization.
OPTICS AND LASER TECHNOLOGY
(2023)
Article
Materials Science, Coatings & Films
Pengfei Sun et al.
Summary: The microstructure and corrosion behavior of Inconel 718-xW (x = 0, 6, 12, and 18 wt%) coating were studied. W addition can inhibit interdendritic formation, refine grain size, and promote the formation of Laves phase and Fe2W phase. The Inconel 718-6W coating exhibits excellent corrosion resistance due to the promotion of oxide and hydroxide production and enhanced passive film density and stability. However, excessive W addition reduces corrosion resistance due to the negative galvanic effect caused by the large number of Laves and Fe2W phases. Geometrically necessary dislocations inside the coatings increase with W content, leading to compromised corrosion resistance.
SURFACE & COATINGS TECHNOLOGY
(2023)
Article
Materials Science, Coatings & Films
Wei Chang et al.
Summary: Graphene (Gr)-reinforced Co-based (Co50) composite coatings were prepared on 40Cr steel substrates using laser cladding technology. The effects of different amounts of Gr addition on the microstructure and mechanical properties of the coating were investigated. The addition of an appropriate amount of Gr improved the overall properties of the coating, with most of the Gr forming carbides under laser irradiation. The addition of Gr significantly refined and distributed the grains, resulting in enhanced microhardness and reduced friction.
SURFACE & COATINGS TECHNOLOGY
(2023)
Article
Engineering, Mechanical
Zhibiao Xu et al.
Summary: In this study, Inconel 718 alloy samples were prepared using laser cladding deposition technology and were subjected to tangential fretting wear tests. The coefficient of friction and energy dissipation value exhibited a non-linear trend with increasing cycles. Different fretting running states were observed at room temperature and 400 degrees C, with clear spalling and wear debris formation in the fretting damage zone. The main mechanisms of fretting wear were identified as oxidation wear, abrasive wear, fatigue wear, and adhesive wear.
TRIBOLOGY INTERNATIONAL
(2023)
Article
Materials Science, Multidisciplinary
H. F. Zhang et al.
Summary: WC-NiCrBSi and IWC-NiCrBSi coatings were fabricated on SS 316 L using vacuum cladding process to investigate their phase constituents, microstructure, chemical composition, and corrosion and cavitation resistance. The IWC-NiCrBSi coating showed better cavitation resistance compared to the WC-NiCrBSi coating.
MATERIALS SCIENCE AND TECHNOLOGY
(2022)
Article
Materials Science, Coatings & Films
Gang Wang et al.
Summary: The CoTi3SiC2/Cu composite coatings fabricated by laser cladding exhibit excellent tribological and anti-wear performances in extreme environments, with significantly increased hardness and a transition from severe plastic deformation wear to slight oxidative adhesive wear.
SURFACE & COATINGS TECHNOLOGY
(2022)
Article
Metallurgy & Metallurgical Engineering
Long Weimin et al.
Summary: A nickel-based diamond wear-resistant coating was prepared on the surface of a 65Mn steel substrate using a non-vacuum furnace brazing method. The study found that the wear performance of the coating was affected by the brazing temperature and holding time. Increasing the temperature and holding time resulted in an increase in the thickness and dimension of the Cr-C compound at the interface, leading to poor wear resistance of the coating.
WELDING IN THE WORLD
(2022)
Article
Materials Science, Multidisciplinary
Jiuming Yu et al.
Summary: The PDT treatment can form a modified layer with uniform thickness, compact structure, and high hardness on the surface of 65Mn steel. The grains are refined, residual austenite is formed, and surface element implantation causes microalloying effects in the modified layer after treatment. With increasing treatment pulse, the microhardness and wear resistance of the modified layer improve significantly due to grain refinement, dislocation increase, and impact hardening.
JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE
(2022)
Article
Optics
Qing-Shuai Liu et al.
Summary: In this study, Ni60-Cu composite coatings were fabricated using laser cladding technology, and the effects of Cu addition on microstructure and tribological behaviors were investigated. The results showed that the addition of Cu improved the tribological properties of the coatings, especially at high temperatures.
OPTICS AND LASER TECHNOLOGY
(2022)
Article
Engineering, Mechanical
Qizheng Cao et al.
Summary: In this study, spherical WC-reinforced Ni-based coatings were fabricated by laser cladding on EH40 steel, and the microstructure, microhardness, and wear mechanism of the coatings at low temperatures were systematically studied. The results showed that the increase in WC content improved the hardness and wear resistance of the coatings. The temperature change also influenced the friction properties, and the coefficients of friction, wear volume, and wear rate increased at low temperatures.
TRIBOLOGY INTERNATIONAL
(2022)
Article
Materials Science, Coatings & Films
Shi-Yi Zhang et al.
Summary: A series of Stellite3 matrix composite coatings containing Ti3SiC2/Cu were prepared by laser cladding to improve the wear and oxidation resistance of IN718 superalloy. The coatings exhibited higher microhardness and improved wear resistance, with the Stellite3-5%Ti3SiC2-10%Cu coating performing the best. Furthermore, the Stellite3-10% Ti3SiC2 coating showed better oxidation and wear resistance under high temperatures.
SURFACE & COATINGS TECHNOLOGY
(2022)
Article
Materials Science, Coatings & Films
M. S. Mahdi et al.
Summary: To improve the interface in Ni/WC infiltration brazed coatings, a thin shell of Cu/Co-P was employed. The proposed coating had very low porosity, resulting in a dense free porosity coating with a homogenous distribution of WC. The coating exhibited a reduced growth rate of WC and improved wear property and hardness compared to conventional WC/NiCrBSi coatings.
SURFACE & COATINGS TECHNOLOGY
(2022)
Article
Engineering, Mechanical
Jin Liu et al.
Summary: A continuous gradient coating with excellent interfacial bonding and surface mechanical properties was prepared using high speed laser cladding technology on stainless steel. The coating exhibited high hardness and wear resistance, with a decreasing coefficient of friction and changing wear morphology as the temperature increased.
TRIBOLOGY INTERNATIONAL
(2022)
Article
Materials Science, Ceramics
Wanyang Li et al.
Summary: The study investigated the laser cladding Ni-based composite coating on QT500-7, showing that with the increase of WC mass fraction, the types of cladding layer gradually enriched, producing various W-containing carbides, leading to significantly improved hardness, corrosion resistance, and tribological properties.
CERAMICS INTERNATIONAL
(2021)
Article
Materials Science, Multidisciplinary
Wenxiao Ma et al.
Summary: In this study, 65Mn steel was used as the matrix with WC-10Co-4Cr and WC-10Co-4Cr+CeO2 coatings prepared using the HVOF process to improve surface hardness and reduce porosity, enhancing the surface wear resistance of key parts of agricultural machinery.
Review
Engineering, Industrial
Andrea De Bartolomeis et al.
Summary: Inconel 718 is a popular nickel-based superalloy extensively used in aerospace, automotive, and energy industries. However, machining of Inconel 718 remains challenging due to its short tool life and low productivity. Recent advances in cutting tool materials, coatings, geometries, and surface texturing for machining Inconel 718 have been reviewed, with a focus on the thermal conductivity of cutting tool materials. Process control based on sensor data for monitoring machining and detecting anomalies has been identified as crucial for machining safety critical components.
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY
(2021)
Article
Materials Science, Coatings & Films
Yang Zhu et al.
Summary: This study investigates the effects of different coatings, including Co-Cu/Ti3SiC2, fabricated on Ti6Al4V by laser cladding to improve its wear-resistant properties. The Co-Cu/Ti3SiC2 coating shows good tribological performance at room temperature, providing theoretical basis for enriching laser cladding material system and technical reference for commercial application of Ti6Al4V.
SURFACE & COATINGS TECHNOLOGY
(2021)
Article
Materials Science, Coatings & Films
Shisheng Lu et al.
Summary: In this study, MoSi2 reinforced Inconel 718 composite coatings were fabricated by laser cladding to enhance the hardness and elevated-temperature wear properties. Different contents of MoSi2 in the coatings resulted in similar matrix phases, with the coating containing 30 wt% MoSi2 exhibiting the highest microhardness and mechanical properties.
SURFACE & COATINGS TECHNOLOGY
(2021)
Article
Optics
Xiaoyu Shi et al.
Summary: This paper explores the use of laser cladding technology to prepare a Ni-based coating on brake discs, enhancing wear resistance and oxidation resistance. The resulting coating showed improved tribological properties, making it an effective method for brake disc repair.
Article
Engineering, Mechanical
Xu Ma et al.
Summary: The Fe-Si-Cu blending modification significantly reduced wear of both the brake disc and pads in lab-scale dynamometer tests, showing promise for improving the performance of C/C-SiC brake materials in high-energy load brake systems.
Article
Chemistry, Multidisciplinary
Maximilian L. Hupfer et al.
Summary: This study investigates the optoelectronic properties of layers and interfaces ruled by pi-pi interactions and presents the interfacial assembly of twisted perylene chromophores driven by amphiphilicity. By depositing layers onto different substrates and analyzing their structures, it is concluded that the amphiphilic perylenes change orientation upon deposition and form favorable structures on SERRS substrates. The research highlights the crucial role of molecular structure and supramolecular assembly in the development of defined functionalizations of metal surfaces for organic (opto)electronic devices.
Article
Materials Science, Coatings & Films
Yi-Fan Liu et al.
Summary: Composite coatings (Ni60-Ti3SiC2) prepared by laser cladding on 304 stainless steel exhibited significantly improved hardness and excellent tribological properties at high temperatures. The presence of small-sized hard phases for fine-grain and dispersion strengthening, along with the addition of Ti3SiC2 lubricant, contributed to the enhanced wear resistance and friction reduction observed.
SURFACE & COATINGS TECHNOLOGY
(2021)
Article
Automation & Control Systems
Himani Siva Prasad et al.
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
(2020)
Article
Chemistry, Physical
Shuwei Ji et al.
JOURNAL OF ALLOYS AND COMPOUNDS
(2020)
Article
Materials Science, Coatings & Films
Pei-Hu Gao et al.
SURFACE & COATINGS TECHNOLOGY
(2019)
Article
Optics
X. Li et al.
OPTICS AND LASER TECHNOLOGY
(2019)
Article
Engineering, Mechanical
Gang Cui et al.
TRIBOLOGY INTERNATIONAL
(2019)
Article
Chemistry, Physical
Shang Sui et al.
JOURNAL OF ALLOYS AND COMPOUNDS
(2019)
Review
Materials Science, Multidisciplinary
Hector Torres et al.
INTERNATIONAL MATERIALS REVIEWS
(2018)
Article
Chemistry, Physical
C. O. Aguilar-Ortiz et al.
JOURNAL OF ALLOYS AND COMPOUNDS
(2018)
Article
Materials Science, Multidisciplinary
Yunzhuo Lu et al.
Article
Nanoscience & Nanotechnology
Yao-Jian Liang et al.
SCRIPTA MATERIALIA
(2017)
Article
Materials Science, Ceramics
I. Dinaharan et al.
JOURNAL OF ASIAN CERAMIC SOCIETIES
(2017)
Article
Chemistry, Physical
Fei Weng et al.
JOURNAL OF ALLOYS AND COMPOUNDS
(2016)
Article
Engineering, Mechanical
H. Torres et al.
TRIBOLOGY INTERNATIONAL
(2016)
Article
Chemistry, Physical
Kun Liu et al.
JOURNAL OF ALLOYS AND COMPOUNDS
(2015)
Article
Materials Science, Ceramics
J. R. Lu et al.
ADVANCES IN APPLIED CERAMICS
(2015)
Article
Materials Science, Coatings & Films
Hua Yan et al.
SURFACE & COATINGS TECHNOLOGY
(2013)
Article
Materials Science, Ceramics
V. G. Kayuk et al.
POWDER METALLURGY AND METAL CERAMICS
(2007)