MTW European Type Trapezium Mill
Input size:30-50mm
Capacity: 3-50t/h
LM Vertical Roller Mill
Input size:38-65mm
Capacity: 13-70t/h
Raymond Mill
Input size:20-30mm
Capacity: 0.8-9.5t/h
Sand powder vertical mill
Input size:30-55mm
Capacity: 30-900t/h
LUM series superfine vertical roller grinding mill
Input size:10-20mm
Capacity: 5-18t/h
MW Micro Powder Mill
Input size:≤20mm
Capacity: 0.5-12t/h
LM Vertical Slag Mill
Input size:38-65mm
Capacity: 7-100t/h
LM Vertical Coal Mill
Input size:≤50mm
Capacity: 5-100t/h
TGM Trapezium Mill
Input size:25-40mm
Capacity: 3-36t/h
MB5X Pendulum Roller Grinding Mill
Input size:25-55mm
Capacity: 4-100t/h
Straight-Through Centrifugal Mill
Input size:30-40mm
Capacity: 15-45t/h
Jinjiaolong alloy wearresistant layer
Superior wear resistance in a TaMoNb compositionally complex alloy
2023年1月15日 In this work, we report a strategy to achieve superior wear resistance via insitu formation of an amorphouscrystalline nanocomposite surface layer and gradient 2021年9月17日 We design a TiNbZrAg alloy that forms an amorphouscrystalline oxidic nanocomposite surface layer upon dry sliding The strong (24 GPa yield strength) and Reactive wear protection through strong and deformable 2024年10月15日 Here, we propose that superior wear resistance can be achieved via dynamic surface segregation during sliding at room temperature This strategy was demonstrated in Wearresistant CrCoNi nanocrystalline film via frictiondriven 2023年6月5日 The wear mechanisms addressed in this work provide guidance for the fabrication of ultrawearresistant alloys by exploiting the multicomponent heterostructures in the alloy to activate adaptive friction interface protection Remarkable Wear Resistance in a Complex
Microstructural response and wear behaviour of Ti6Al4V
2022年12月20日 Ti6Al4V alloy requires an appropriate surface treatment to improve its performance in friction reduction, hardness, resistance to wear, and chemical stability 8, 10 2024年10月9日 In this study, the WB 4βB superhard material was prepared by the SPS method, and the WB 4βB/WC tribopair exhibits nearzero wear performance under 10–100 Pa vacuum conditions, which wear Nearzerowear with superhard WB4 and a self 2023年11月1日 To improve the wear resistance of TC4 and mitigate surface cracking defects in laser cladding NiCrAlY/TC4 composite coatings, thermal boundary conditions were altered and Microstructure and wear resistance of laser cladding 2024年4月13日 In this study, three surface modification coatings were successfully prepared on the surface of 7A04 aluminum alloy by microarc oxidation (MAO) and a combination of hard anodizing treatment (HA) and Improving the Wear Resistance Properties of
Improved microstructure and wear resistance of
2024年10月30日 The results showed that highspeed laser cladding increases the hardness of the coating by 23 times and improves the wear resistance and corrosion resistance Overall, 2023年5月1日 Second, the resultant heterogeneous composite glaze layer is decisive for the remarkable wear resistance at 800 ℃ This can be interpreted from the following two aspects (i) The grain boundary mobility is retarded due to the pinning effect of alloy elements [65] Thus, the nanograined glaze layer tends to remain stable during the thermo A novel wearresistant Nibased superalloy via high Cr 2020年4月1日 In the study, the effects of Al content on the microstructure, wear resistance, corrosion resistance and high temperature oxidation resistance of CoCrFeMnNi highentropy alloy cladding layer Microbeam plasma arc remanufacturing: Effects of Al on 2021年6月22日 Laser cladding is an effective way to improve the surface hardness and wear resistance of titanium alloy The powder materials and laser cladding process parameters have great influence on the Progress of Laser Cladding Wear Resistant
The Role of Carbon in Wear Resistance of CoCrFeNiTi
2024年1月2日 The influence of C doping on the phase and microstructure of CoCrFeNiTi05Cx highentropy alloy layer is revealed in this study, and C doping improves the microhardness and wear resistance successfully It is found that CoCrFeNiTi05Cx highentropy alloy layers with different C contents are composed of BCC solid solution (FeCrbased), Tirich phase and TiC 2019年3月13日 Aluminum and aluminum alloys have been widely used as structural materials in automobile, marine and aviation industries because of their high specific strength, excellent formability and corrosion resistance [1–4]However, the applications of aluminum and aluminum alloys are restricted by their low surface hardness and wear resistance in some fieldsWear resistance and microstructure of the nitriding layer 2023年1月15日 In this work, we report a strategy to achieve superior wear resistance via insitu formation of an amorphouscrystalline nanocomposite surface layer and gradient nanostructure during wear at an elevated temperature As a proof of concept, we used a bodycentered cubic (BCC) nanostructured TaMoNb CCA film as our model systemSuperior wear resistance in a TaMoNb compositionally complex alloy 2018年9月19日 The number of coating layers also had a certain influence on the wear resistance of the nickelbased alloy cladding coating In the next, the wear resistance of different coatings was studied carefully in the following from the aspects of microstructure, phase composition, element distribution, microhardness and worn surfaceWear resistance of nickelbased alloy coating formed by
Improved microstructure and wear resistance of
2024年10月30日 The oxidative plaque layer on the wear scar surface is notably thick and almost completely covers the scar surface The amount of pileup on the scar edges is increased, and the wear mechanism is adhesive and oxidative Effect of laser remelting on corrosion and wear resistance of Fe82Cr16SiB alloy coatings fabricated by extreme highspeed PDF On Feb 1, 2024, Gongbin Tang and others published Enhancing Wear Resistance of Aluminum Alloy by Fabricating a TiAl Modified Layer via Surface Mechanical Attrition Treatment Find, read Enhancing Wear Resistance of Aluminum Alloy by 2021年2月1日 In order to improve the wear resistance of AlCoCrFeNi 21 high entropy alloy, AlCoCrFeNi 21 layers with 0%, 5%, 10%, 15% weight addition of TiC were prepared by microplasma cladding technique The results showed that microplasma cladding can effectively reduce decomposition of TiC particle and the lowest decomposition rate was 08%Microstructure and wear resistance of TiC reinforced 2023年4月1日 Ti6Al4 V titanium alloy (TC4) is a stable (α + β) dualphase titanium alloy, which has great potential for application due to its low density, good toughness and strong weld ability [1], [2], [3]However, the infertile wear resistance and low hardness of the TC4 alloy limited its widely engineering applications [4], [5], [6]Surface modification technology is a great Wearresistant NbMoTaWTi high entropy alloy coating
Improving wear resistance of Zr25Nb alloy by formation of
2020年9月1日 The Zr25Nb alloy processed with LST or PN/LST presented a much higher wear rate than PN or LST/PN, indicating that the microtraps produced by LST covered with a nitride layer produced by PN exhibited excellent wear resistance The composite process of LST/PN provides a great potential in improving wear resistance for metal joint implants2024年1月24日 Based on the design concept of highentropy alloy materials, this study prepared FeCoNiCr02B02 alloy on the surface of Ti6Al4V alloy by magnetic fieldassisted laser cladding to improve the wear resistance performance of titanium alloy surfaces The change in magnetic field intensity does not affect the phase composition of the alloy coating The phase Microstructure and Wear Resistance of FeCoNiCr02B02 Alloy 2023年10月13日 To enhance the lifespan of drill pipes and minimize wear, this study introduces a bionic structure model inspired by the pit shape structure found in the dung beetle’s abdomen The stress distribution and wear of bionic pitted structure and ordinary structure are simulated by finite element software The findings revealed that the bionic structure significantly improves Wear Resistance Study of Bionic Pitted Ni Cladding Layer on 2022年3月15日 Fig 15 (a) and (b) shows that the laser cladding 50Cr12Ni3Mo2W6Co5BSiTi3CeO 2 alloy has a 9% reduction in wear scar width of 069 mm compared to the 50Cr6Ni2Y alloy of 076 mm Compared with 50Cr6Ni2Y alloy, the new alloy cladding layer has improved wear resistance and achieved the effect of friction reduction and Laser cladding of Febased corrosion and wearresistant alloy
Technology of forming a wearresistant thermite alloy layer
2023年10月1日 The optimal technological parameters of the forming a wearresistant layer of thermite alloy process are determined: the amount of metal filler with the maximum yield of suitable alloy, the 2021年11月11日 The hardfacing alloy layer formed by the multilayer multipass welding method gives the component excellent surface properties under high contact stress, impact wear, abrasive wear, pitting, and corrosion or any combination of these conditions [1, 2]The commonly used hardfacing materials mainly include Febased alloys [], Cobased alloys [], and Nibased Microstructure and wear resistance of Febased hardfacing layer 2023年11月1日 To improve the wear resistance of TC4 and mitigate surface cracking defects in laser cladding NiCrAlY/TC4 composite coatings, thermal boundary conditions were altered and insitu generation of enhanced phase transition layers was employed during laser cladding The microstructure, hardness, and wear behavior were characterized The results indicated that Microstructure and wear resistance of laser cladding 2024年10月30日 Babbitt alloy is a lowmeltingpoint bearing alloy with hard particle phases in a soft matrix Thus, it has excellent wear resistance, conformability, and embedding performance, and is widely used in many industrial fields [1]Compared with other bearing materials, tinbased babbitt alloy has a lower thermal expansion coefficient and friction coefficient, and it also has Highstrength and wearresistant Babbitt alloy coatings
Superior wear resistance in cast aluminum alloy via
2023年11月1日 Aluminium alloys are crucial in lightweighting equipment However, their limited wear resistance hinders their further utilization Herein, a gradient nanostructure layer incorporating αAl 2 O 3 particles is successfully fabricated on aluminium alloy 2024 using a novel method called strengthening grinding treatment (SGT) The tribological Materials Research Express PAPER:HDUDQGFRUURVLRQUHVLVWDQFHRIHOHFWURIRUPLQJ OD\HUDIWHU:('0IRU DOXPLQXPDOOR\ To cite this article: Jinkai Xu 2et al 2018 MaterWear and corrosion resistance of electroforming layer 2018年8月13日 A pulsed, picosecond Nd:YAG laser with a wavelength of 532 nm is used to texture the surface of grade 5 titanium alloy (Ti—6Al—4V) for minimizing its wear rate The wear properties of the base samples and laser surface textured samples are analyzed by conducting wear tests under a sliding condition using pinondisk equipment The wear tests are Enhancement of wear resistance of Ti—6Al—4V alloy by 2023年4月12日 The superior wear resistance of B10 alloy, which is even better than SUJ2 wearresistant steel, indicates that the CuCoNiCrAl05FeB x alloys have potential applications as ambient and high Research progress on wear resistance of high entropy alloys
Effect of Graphite Content on the Conductivity, Wear
2022年3月24日 To impart electrical conductivity on magnesium alloy microarc oxidation coatings, a graphite/epoxy conductive layer was prepared on the surface of a ceramic layer in this work, focusing on wear behavior and corrosion resistance of the coating At a graphite weight of 80 wt%, the square resistance of the coating decreased to 2176 kΩ/ , and it exhibited good 2012年9月1日 The result indicate that, the microhardness HK of the cladding layers is between 4200 similar to 17 792 MPa; with the increase of the scanning speed, the highest microhardness and wear resistance Wear Resistance of Laser Cladding NiBased Alloy2024年2月27日 Poly (2methacryloyloxyethyl phosphorylcholine) (PMPC), as a highly hydrophilic as well as biocompatible material, has been widely used in biomedical applications In this study, the friction reduction and wear resistance of HXLPE were improved by grafting PMPC on its surface However, the PMPC will be sheared off during friction, which is difficult to meet the Composite lubricating layer with enhanced wearresistant 2024年1月1日 The wear resistance increases first and then decreases with the increase of power [80] LMS50: CO 2 laser: 1418 KW: 4 mm/s: 350450: Preplaced powder 1 mm: 304SS: CoFeNi 2 V 0 5 Nb 1: FCC Laves: The wear resistance increases first and then decreases with the increase of power [80] YLS6000: Fiber laser: 2432 KW: 35 mm/s: 120160: Pre Review on wear resistance of laser cladding highentropy alloy
Sliding wear behaviors of low alloy high strength martensite wear
Wearresistant steel is widely used in various wear conditions, such as metallurgy, mining, buildings, electric power, railway and military fields, etc [[1], [2], [3]]Currently, wearresistant steel can be roughly divided into low alloy martensite wearresistant steel [4, 5], medium/high manganese austenite wearresistant steel [6, 7], and medium/high carbon bainite wear 2021年11月15日 Aiming at the “inverse relationship” between the hardness (wear resistance) and toughness of the hard coating on the surface of titanium alloy, inspired by the unique microstructure of natural highperformance organisms, materials researchers at home and abroad have designed and developed some novel structural wearresistant coating with high hardness A review on wearresistant coating with high hardness and 2024年5月29日 Laser cladding technology is an effective surface modification technique In order to prepare coating with excellent properties on the surface of the cold heading die punch, stellite6 cladding coating with different proportions of Y2O3 was prepared on the surface of W6Mo5Cr4V2 highspeed steel using laser cladding technology in this paper The effects of Effect of Y2O3 Content on Microstructure and Wear Resistance 2023年5月1日 Second, the resultant heterogeneous composite glaze layer is decisive for the remarkable wear resistance at 800 ℃ This can be interpreted from the following two aspects (i) The grain boundary mobility is retarded due to the pinning effect of alloy elements [65] Thus, the nanograined glaze layer tends to remain stable during the thermo A novel wearresistant Nibased superalloy via high Cr
Microbeam plasma arc remanufacturing: Effects of Al on
2020年4月1日 In the study, the effects of Al content on the microstructure, wear resistance, corrosion resistance and high temperature oxidation resistance of CoCrFeMnNi highentropy alloy cladding layer 2021年6月22日 Laser cladding is an effective way to improve the surface hardness and wear resistance of titanium alloy The powder materials and laser cladding process parameters have great influence on the Progress of Laser Cladding Wear Resistant 2024年1月2日 The influence of C doping on the phase and microstructure of CoCrFeNiTi05Cx highentropy alloy layer is revealed in this study, and C doping improves the microhardness and wear resistance successfully It is found that CoCrFeNiTi05Cx highentropy alloy layers with different C contents are composed of BCC solid solution (FeCrbased), Tirich phase and TiC The Role of Carbon in Wear Resistance of CoCrFeNiTi2019年3月13日 Aluminum and aluminum alloys have been widely used as structural materials in automobile, marine and aviation industries because of their high specific strength, excellent formability and corrosion resistance [1–4]However, the applications of aluminum and aluminum alloys are restricted by their low surface hardness and wear resistance in some fieldsWear resistance and microstructure of the nitriding layer
Superior wear resistance in a TaMoNb compositionally complex alloy
2023年1月15日 In this work, we report a strategy to achieve superior wear resistance via insitu formation of an amorphouscrystalline nanocomposite surface layer and gradient nanostructure during wear at an elevated temperature As a proof of concept, we used a bodycentered cubic (BCC) nanostructured TaMoNb CCA film as our model system2018年9月19日 The number of coating layers also had a certain influence on the wear resistance of the nickelbased alloy cladding coating In the next, the wear resistance of different coatings was studied carefully in the following from the aspects of microstructure, phase composition, element distribution, microhardness and worn surfaceWear resistance of nickelbased alloy coating formed by 2024年10月30日 The oxidative plaque layer on the wear scar surface is notably thick and almost completely covers the scar surface The amount of pileup on the scar edges is increased, and the wear mechanism is adhesive and oxidative Effect of laser remelting on corrosion and wear resistance of Fe82Cr16SiB alloy coatings fabricated by extreme highspeed Improved microstructure and wear resistance of PDF On Feb 1, 2024, Gongbin Tang and others published Enhancing Wear Resistance of Aluminum Alloy by Fabricating a TiAl Modified Layer via Surface Mechanical Attrition Treatment Find, read Enhancing Wear Resistance of Aluminum Alloy by
Microstructure and wear resistance of TiC reinforced
2021年2月1日 In order to improve the wear resistance of AlCoCrFeNi 21 high entropy alloy, AlCoCrFeNi 21 layers with 0%, 5%, 10%, 15% weight addition of TiC were prepared by microplasma cladding technique The results showed that microplasma cladding can effectively reduce decomposition of TiC particle and the lowest decomposition rate was 08%
