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wear resistance improved
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Improved wear resistance of alternating amorphous
2020-3-25 The improved wear resistance can also be related to the fact that the multilayer setup decreases the high internal stress of the crystalline (sub)layers. The crystalline Ni P layer provides enhanced hardness and improved wear resistance, while
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Improved wear resistance of nanotube- and other
2017-3-15 Based on this, composite wear resistance 1/K c would be expected to increase with filler volume fraction to the +1 power, or in other words, composite wear rate K c would be expected to decrease approximately with filler volume fraction to only the −1 power. In addition to wear reduction based solely on the combination of filler and matrix wear resistance, another surface area-based
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Improved wear resistance of zirconium by enhanced
1984-8-17 Here it is seen that wear resistance comparable with that of the hard steel is achieved with treatments resulting in mass gains of 0.30-0.40 kg m-2; treatments giving lesser mass gains show slow wear at short times but faster wear as the coating wears of A treatment giving a mass gain of 0.085 kg m-z showed more rapid wear than that for the optimum treatment.
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Improved corrosive wear resistance of carbidic
2020-10-1 The corrosive wear resistance of CADI has been significantly improved after adding a small amount of Cu element (0–1.0 wt%). However, with the further rise of Cu content, the retained austenite increased, which led to the decrease of hardness.
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(PDF) Improved wear resistance of an aluminum -
The wear resistance of aluminum has been improved with zirconia material. The method consists in compacting aluminum powder and the compacted piece immersed several times in a colloidal zirconia...
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Improved wear resistance of biodegradable Mg–1.5Zn–0.6Zr ...
2020-6-11 This implies that Sc addition could enhance the wear resistance of magnesium alloys. With the addition of Sc increasing, the peeling phenomenon weakened gradually and the worn surfaces of samples became smoother. The major wear mechanisms of the as-cast ZK21– x Sc alloys were abrasion wear and delamination wear.
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Wear Resistance - an overview ScienceDirect Topics
The wear resistance of carbon fiber polymer-matrix composites can be improved by chemical modification of the phenolic binder, electrochemical treatment of the carbon fabric surface, changing the nanostructure of the carbon fibers, and adding a metal particulate filler to the composite (Oryshchenko et al., 2014).
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Improved oxidation and wear resistance of ultrahigh ...
2018-8-6 The wear rate decreased significantly with increasing XPE content in UHMWPE/XPE and increasing radiation dose used in the XPE preparation. The UHMWPE/XPE blends displayed improved oxidation resistance
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Improved oxidation and wear resistance of ultrahigh ...
2018-8-6 In this study, we hypothesized that the oxidative stability of a vitamin E‐containing, wear resistant UHMWPE can be improved by limiting the exposure of the antioxidant to radiation to maximize its activity. We blended UHMWPE powder with 0.1 wt %
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Multi‐Principal‐Element Alloys with Improved
2004-2-19 They not only exhibited a good oxidation resistance up to 1000 °C, but also possessed an excellent abrasive wear resistance approximately two times higher than
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Improved wear resistance of biodegradable Mg–1.5Zn–0.6Zr ...
2020-6-11 Improved wear resistance of biodegradable Mg–1.5Zn–0.6Zr alloy by Sc Rare Metals ( IF 2.161) Pub Date : 2020-06-11, DOI: 10.1007/s12598-020-01420-6 Tao Li, Xi-Tao Wang, Shou-Qiu Tang, Yuan-Sheng Yang, Jian-Hua Wu, Ji-Xue Zhou
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Improved corrosive wear resistance of carbidic austempered ...
2020-8-18 Improved corrosive wear resistance of carbidic austempered ductile iron by addition of Materials Characterization ( IF 3.562) Pub Date : 2020-08-18, DOI: 10.1016/j.matchar.2020.110577 Penghui Yang, Hanguang Fu, Rafik Absi, Rachid Bennacer, Jian Lin, Xingye Guo
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Improved wear resistance of steels by cryotreatment:
Request PDF Improved wear resistance of steels by cryotreatment: the current state of understanding An important factor to enhance the efficiency and productivity of advanced manufacturing ...
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Improved Wear Resistance of UHMWPE Fibers by
Single ultra-high molecular weight polyethylene (UHMWPE) fiber was modified by modified nano-graphite (NG) in wear resistance. Wear resistance, tensile strength, thermogravimetric analysis (TGA) were used to characterize the effect of modified NG on the properties of UHMWPE fiber. The results showed that with the increasing content of modified NG, the wear resistance of UHMWPE fiber was ...
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Improved oxidation and wear resistance of ultrahigh ...
The wear rate decreased significantly with increasing XPE content in UHMWPE/XPE and increasing radiation dose used in the XPE preparation. The UHMWPE/XPE blends displayed improved oxidation resistance in the presence of the pro-oxidant squalene compared to vitamin E-blended UHMWPE irradiated to 125 kGy after consolidation.
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Improved Wear Resistance with Copper Tungsten
2013-4-4 Improved Wear Resistance with Copper Tungsten Electrodes. Posted: April 4, 2013 By Joshua Jablons Ph.D. Updated: ... As the term implies, wear resistance is the ability of a tool (such as a spot welding or die sinker EDM electrode) to resist wear and tear under typical operating conditions. Wear resistance is affected by a number of factors ...
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Improved Hardness and Wear Resistance with
The improved wear, fatigue and corrosion resistance of titanium have also been studied widely by several research groups 1-5. Oliver, Hutchings and Pethica 1 presented, in their classic publication, that nitrogen ion implanted titanium surfaces, when tested on a pin-on-disc wear tester, showed 500 times reduction in wear.
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Wear Resistance Kobelco Advanced Products
2021-3-16 Wear resistance refers to the property of not easily allowing wear to occur. Improving wear resistance is an important issue with a goal of lengthening the service life of parts and tools. Kobelco offers surface treatment solutions to improve wear resistance through the use of thick film, improved lubricity, and high hardness. Recommended Films
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Dramatically improved friction reduction and wear ...
Dramatically improved friction reduction and wear resistance by in situ formed ionic liquids. Mingjin Fan , Yongmin Liang , Feng Zhou * and Weimin Liu * State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China.
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Improved Mechanical Properties, Wear and Corrosion ...
2020-2-11 The GIXRD phase clarifies that top modified zone contains chromium nitride phase, which is the possible reason for improved mechanical and wear resistance. 3. The modified layer shows dual structure formation, where the top zone is CrN and beneath is expanded austenite phase. The thickness is maximum for the sample treated at 530 °C.
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Improved Wear Resistance of Austempered Gray Cast
2020-4-14 Improved Wear Resistance of Austempered Gray Cast Iron Using Shot-Peening Treatment 2020-01-1098. In this research, ball-on-plate reciprocating sliding wear tests were utilized on austempered and quench-tempered gray cast iron samples with and without shot-peening treatment. The wear volume loss of the gray cast iron samples with different heat ...
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Improved corrosive wear resistance of carbidic austempered ...
2020-8-18 Improved corrosive wear resistance of carbidic austempered ductile iron by addition of Materials Characterization ( IF 3.562) Pub Date : 2020-08-18, DOI: 10.1016/j.matchar.2020.110577 Penghui Yang, Hanguang Fu, Rafik Absi, Rachid Bennacer, Jian Lin, Xingye Guo
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Improved wear resistance of steels by cryotreatment:
2018-11-14 Improved wear resistance of steels by cryotreatment: the current state of understanding K. K. Ray Department of Metallurgical and Materials Engineering, Indian Institute of Technology, Kharagpur 721 302, West Bengal, India Correspondence [email protected]
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Improved Wear Resistance through Surface Modification ...
Improved Wear Resistance through Surface Modification of Zr 50Cu 30Ni 10Al 10 Bulk Glassy Alloys Yoshihiko Yokoyama1, Shinji Fukumoto2, Yoshihiro Oka3, Mitsuyasu Yatsuzuka3, Harushige Tsubakino2 and Akihisa Inoue1 1Advanced Research Center of Metallic Glasses, Institute for Materials Research, Tohoku University, Katahira, Aoba-ku, Sendai 980-8577, Japan
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Improved Wear Resistance of Dendrite Composite
2011-10-10 The wear rate of the Fe 94.3 B 5.7 alloy with about 30 vol. % dendrite t-Fe 2 B is only one third of Fe 75 B 25 alloy with 15 vol. % dendrite and Fe 67 B 33 alloy with 90 vol. % dendrite in the high sliding speed. First, a hard t-Fe 2 B phase reduced the wear of the Fe-B alloy directly. Second, the compactly oxide layers resulting from ...
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Methods for Improving Wear Resistance - ATV
2019-2-10 Wear and corrosion resistant cobalt-based alloys: Customized wear parts by casting, laser/plasma powder cladding and HVOF spraying. Ulf Jasnau, Head of Welding Systems, Deloro Wear Solutions GmbH, Germany Cobalt based alloys are well known solutions for wear and corrosion resistance in harsh environments.
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Improved Hardness and Wear Resistance with
The improved wear, fatigue and corrosion resistance of titanium have also been studied widely by several research groups 1-5. Oliver, Hutchings and Pethica 1 presented, in their classic publication, that nitrogen ion implanted titanium surfaces, when tested on a pin-on-disc wear tester, showed 500 times reduction in wear.
Read More
-
Wear Resistance Kobelco Advanced Products
2021-3-16 Wear resistance refers to the property of not easily allowing wear to occur. Improving wear resistance is an important issue with a goal of lengthening the service life of parts and tools. Kobelco offers surface treatment solutions to improve wear resistance through the use of thick film, improved lubricity, and high hardness. Recommended Films
Read More
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IMPROVED WEAR RESISTANCE OF IMPLANT
it can therefore be expected that improved wear resistance coupled with excellent material properties of the titanium, will lengthen the lifetime, improve reliability of the implant devices and make the benefits of orthopaedic surgery available to younger patients who suffer damaged or diseased joints.
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