Bioinspired Wear-Resistant and Ultradurable Functional Gradient Coatings.
Sign Up to like & getrecommendations! Published in 2018 at "Small"
DOI: 10.1002/smll.201802717
Abstract: For mechanically protective coatings, the coating material usually requires sufficient stiffness and strength to resist external forces and meanwhile matched mechanical properties with the underneath substrate to maintain the structural integrity. These requirements generate a… read more here.
Keywords: resistant ultradurable; gradient coatings; functional gradient; gradient ... See more keywords
Use of Wear-Resistant Materials in the Kazakhstani Metallurgical Industry
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DOI: 10.1007/s11015-019-00755-5
Abstract: We provide an overview of requirements for wear-resistant materials in the Kazakhstani ore mining and smelting industry, and describe the basic variety of metallurgical parts and products produced using such materials. We describe why production… read more here.
Keywords: resistant materials; industry; use wear; kazakhstani metallurgical ... See more keywords
High Temperature and Wear Resistant Materials with Improved Operating Properties
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DOI: 10.1007/s11148-020-00435-x
Abstract: Results are provided for studies of self-sintering refractory mix preparation. New technology is proposed for their manufacture. The basis of the mixes obtained is barite-containing components (barite or witherite concentrates). Good chemical resistance, refractoriness, mechanical… read more here.
Keywords: resistant materials; improved operating; materials improved; high temperature ... See more keywords
Characterization of hot deformation behavior of wear-resistant steel BTW1 using processing maps and constitutive equations
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Iron and Steel Research International"
DOI: 10.1007/s42243-018-0154-8
Abstract: In order to predict flow instability of wear-resistant steel BTW1, the hot compressions of wear-resistant steel BTW1 were firstly performed at the temperature of 900–1150 °C and at the strain rate of 0.05–15 s−1. Then, the constitutive… read more here.
Keywords: steel btw1; deformation; strain rate; resistant steel ... See more keywords
Nanoscale tunable reduction of interfacial friction on nano-patterned wear-resistant bulk metallic glass
Sign Up to like & getrecommendations! Published in 2018 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2018.05.095
Abstract: Abstract Controllable friction and wear is desired for the structural durability and functional reliability in small-scale moving devices such as MEMS/NEMS. A critical need is to understand the fundamental mechanisms concerning interfacial friction evolution and… read more here.
Keywords: metallic glass; bulk metallic; friction; interfacial friction ... See more keywords
Influence of Y2O3 on the microstructure and tribological properties of Ti-based wear-resistant laser-clad layers on TC4 alloy
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.02.159
Abstract: Abstract Multi-track Ti-based wear-resistant composite coatings were fabricated on TC4 alloy surfaces using laser-clad TC4 + Ni45 + Co–WC mixed powders with different Y2O3 contents (0, 1, and 3 wt%). The microstructure, microhardness, and tribological properties of the coatings were… read more here.
Keywords: y2o3; laser clad; based wear; tc4 alloy ... See more keywords
Gas-atomized copper-based particles encapsulated in graphene oxide for high wear-resistant composites
Sign Up to like & getrecommendations! Published in 2019 at "Composites Part B: Engineering"
DOI: 10.1016/j.compositesb.2018.08.125
Abstract: Abstract A novel architecture of graphene oxide wrapped copper spheres (Cu/GO) is proposed for fabricating high wear-resistant Cu-based composites. Tribological results indicate that GO shell layers present an exceptional strengthening efficiency surpassing conventional nanoparticle, fiber… read more here.
Keywords: copper; gas atomized; high wear; graphene oxide ... See more keywords
Novel utilization of liquid feedstock in high velocity air fuel (HVAF) spraying to deposit solid lubricant reinforced wear resistant coatings
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2021.117203
Abstract: Abstract The ability to axially inject liquid feedstock has encouraged the thermal spray research community to explore this concept to deposit coatings for various next generation functional applications. The current study explores the utilization of… read more here.
Keywords: solid lubricant; liquid; liquid feedstock; deposit ... See more keywords
Effect of high temperature molten salt corrosion on the microstructure of a Co-Mo-Cr-Si wear resistant alloy
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DOI: 10.1016/j.matchar.2021.111377
Abstract: Abstract The corrosion behavior of a novel low Cr content Laves phase strengthened wear-resistant alloy (Co-27.3Mo-2.9Cr-3.1Si) in molten FLiNaK salt (LiF–NaF–KF: 46.5–11.5–42 mol.%) was investigated by static immersion test at 700 °C. The microstructure and phase… read more here.
Keywords: microscopy; resistant alloy; microstructure; corrosion ... See more keywords
Highly sliding-wear resistant B4C composites fabricated by spark-plasma sintering with Ti–Al additives
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DOI: 10.1016/j.scriptamat.2019.10.014
Abstract: Abstract The lubricated sliding-wear resistance of a fine-grained B4C composite fabricated by transient liquid-phase assisted spark-plasma sintering with Ti–Al additives at smooth conditions is critically compared to that of its reference monolithic B4C ceramic. It… read more here.
Keywords: sintering additives; plasma sintering; spark plasma; sliding wear ... See more keywords
Experimental comparison of abrasive and erosive wear characteristics of four wear-resistant steels
Sign Up to like & getrecommendations! Published in 2018 at "Wear"
DOI: 10.1016/j.wear.2018.09.010
Abstract: Abstract In the current research, the wear behavior of four steel wear resistant plates was investigated. In order to compare the wear-related characteristics of the candidate steels, tests of hardness, slurry erosion and two-body abrasive… read more here.
Keywords: erosive wear; experimental comparison; abrasive erosive; wear ... See more keywords