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Journal articles on the topic 'Abrasion Erosion'

Author: Grafiati

Published: 7 June 2025

Last updated: 2 August 2025

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1

Kübarsepp, Jakob, Kristjan Juhani, and Marek Tarraste. "Abrasion and Erosion Resistance of Cermets: A Review." Materials 15, no. 1 (2021): 69. http://dx.doi.org/10.3390/ma15010069.

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WC-based hardmetals are employed widely as wear-resistant ceramic–metal composites for tools and wear parts. Raw materials supply, environmental concerns and some limitations of hardmetals have directed efforts toward development of alternative wear-resistant composites–cermets. We present a current state of knowledge in the field of ceramic-rich (≥50 vol%) cermets behavior in abrasion and erosion conditions, which are the dominant types of wear in many industrial applications. Distinction is made between two-body and three-body abrasion, solid-particle erosion, and slurry erosion. Cermets, in

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2

Aziz, Zainab, Ali N. Hilo, and Thaar S. Al-Gasham. "Review of Erosion Causes and Important Factors on the Abrasion Resistance of Concrete." Wasit Journal of Engineering Sciences 12, no. 4 (2024): 113–21. https://doi.org/10.31185/ejuow.vol12.iss4.585.

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The long-term impact of waterborne solids may lead to the destruction of significant amounts of concrete in hydraulic structures, including spillways, dams, and culverts. Hydraulic structures' durability heavily depends on the concrete surface's resistance to mechanical erosion. Abrasion of the surface brought about by the continuous loss of material due to the impact of solid particles suspended in water is known as hydro-abrasion. This kind of gradual degradation of the concrete surfaces is noticeable in almost all hydraulic structures, although to varying degrees. Hydro-abrasive concrete we

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3

Augusto, MG, CRG Torres, CR Pucci, N. Schlueter, and AB Borges. "Bond Stability of a Universal Adhesive System to Eroded/Abraded Dentin After Deproteinization." Operative Dentistry 43, no. 3 (2018): 291–300. http://dx.doi.org/10.2341/16-173-l.

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SUMMARY Objective: Erosive/abrasive challenges can potentially compromise bonding to dentin. Aiming to improve the quality and stability of bonding to this substrate, this study investigated the combined effect of erosion and toothbrush abrasion on the microtensile bond strength (μTBS) stability to dentin using a universal adhesive system in total and self-etching modes, associated or not associated with deproteinization. Methods: Bovine dentin specimens were divided into five groups according to the organic matrix condition (n=20): control (C); erosion (E); erosion + abrasion (EA); erosion +

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4

Liang, Liang, Youxia Pang, Zongming Zhu, Yong Tang, and Yanghui Xiang. "Influencing factors of various combinations of abrasion, cavitation, and corrosion caused by multiphase flow impact." Transactions of the Canadian Society for Mechanical Engineering 44, no. 2 (2020): 234–43. http://dx.doi.org/10.1139/tcsme-2019-0130.

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The surface of ships and other marine transportation equipment is abraded by sandy seawater when under operation. And with a change in speed, cavitation erosion will occur. Seawater has a corrosive effect on metal materials, and the form of damage to the surface materials of ships is the combined erosion of abrasion, cavitation, and corrosion. To study the influencing factors of various forms of erosion, an experimental device for combined erosion was developed. The effects of sand concentration, sand size, salt concentration, and impact speed on the various combinations of abrasion, cavitatio

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Acharya, N., S. Gautam, S. Chitrakar, C. Trivedi, and O. G. Dahlhaug. "Application of hydro-abrasive erosion model from IEC 62364:2019 standard in Francis turbines." IOP Conference Series: Earth and Environmental Science 1079, no. 1 (2022): 012008. http://dx.doi.org/10.1088/1755-1315/1079/1/012008.

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Abstract Hydro-abrasive erosion in hydraulic turbines is critical and one of the prominent issue due to its association with maintenance costs and production losses in the hydropower plant. IEC 62364:2019* standard guide focuses mainly on hydroelectric powerplant equipment and provides the standard on particle abrasion rates on several combinations like operating conditions, component materials properties, water quality among many factors. With the consideration of different critical parameters, a theoretical model of abrasion rate on hydraulic turbines is proposed by IEC 62364:2019. Present s

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6

Zhang, S. W. "Studies on rubber wear." Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 212, no. 3 (1998): 227–34. http://dx.doi.org/10.1243/1350650981542047.

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Achievements in research on rubber wear by the present author and his group over the past ten years are summarized briefly. These results include mechanisms and wear equations for dry and wet abrasion, basic features and wear mechanism of oily abrasion, theory of dry abrasion by a line contact, physical processes and surface mechanochemical effects of abrasive erosion. They are not only significant in the context of rubber tribology but are also valuable for extending the working life of rubber components.

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Yang, Zheng Zheng, Jian Zhang, and Xin Hai Yu. "Preparation of WC/Ni Flexible Cloth Coating by Vacuum Brazing." Key Engineering Materials 871 (January 2021): 112–24. http://dx.doi.org/10.4028/www.scientific.net/kem.871.112.

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In this study, one novel WC/Ni flexible cloth coatings were prepared to enhance the abrasion and erosion resistances and meanwhile to accommodate the complicated component surfaces. Neither precipitation of WC particle nor pores or cracks were detected in the coating. The scarification extent of WC particle decreased with the increase in the WC content. With the abrasion mechanism of three body abrasive wear, the WC/Ni coating with 59.8 wt.% WC (WC/Ni-59.8 wt.%) showed the best abrasion resistance with the wear rate of 0.3% of 304 stainless steel. At 30° of impact angle, the WC/Ni-59.8 wt. % e

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8

Liao, Xue Bing, Ren Bin Zhou, Yun Fei Yang, and Chang Hong Gong. "Study on the Erosion and Abrasion Mechanism of the Modern Artillery Barrel." Applied Mechanics and Materials 456 (October 2013): 433–37. http://dx.doi.org/10.4028/www.scientific.net/amm.456.433.

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As a certain type of artillery barrel erosion and abrasion for the study, the formation mechanism of the barrel erosion and abrasion from the action of heat is analyzed , the effect of the heat, mechanical wear, chemical action, and so on. By taking the measures of updating gun steel, increasing use of bore coating, erosion reducing additives and others, it can greatly enhance the ability of artillery barrels ant-ablative. Experimental studies have shown that these measures effectively overcome the erosion abrasion problems of this type of artillery.

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9

Evaristo-Chiyong, Teresa, Juana Delgadillo-Avila, Pamela Chacón-Uscamaita, et al. "Factors related to the presence of dental erosion and abrasion in Peruvian adults." Journal of Oral Research 10, no. 4 (2021): 1–9. http://dx.doi.org/10.17126/joralres.2021.050.

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Introduction: Non-carious lesions are an oral health pro-blem in adults, consequently it is necessary to create mechanisms for their diagnosis and prevention. Objective: To determine the frequency of erosion, abrasion and related factors in patients treated at a university dental clinic. Material and Methods: A cross-sectional study was conducted in a sample of 153 adults treated at a university clinic in Lima, Peru, in 2018. Personal aspects (age, sex, characteristics of saliva), dietary factors, health condition, oral habits, and tooth brushing were identified. The presence of abrasion was d

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10

Lyu, Shaw-Ruey. "Medical abrasion phenomenon as a cause of knee osteoarthritis." Open Access Government 42, no. 1 (2024): 150–51. http://dx.doi.org/10.56367/oag-042-10914.

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Medical abrasion phenomenon as a cause of knee osteoarthritis Professor Shaw-Ruey Lyu from Tzu-Chi University tells us how the discovery of the medial abrasion phenomenon, as a cause of knee osteoarthritis, has changed how it is best treated. According to our series of studies, (1) the MAP can cause physical abrasion, which leads to cartilage debris and chemical erosions in the knee; all these factors then compound one another, making knee OA worse all the while. For example, more abrasion produces more cartilage debris which leads to more physical abrasion and synovitis (synovial inflammation

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11

Kalácska, Ádám, Rajini Nagarajan, Levente Ferenc Tóth, et al. "Surface Damage Analysis on the Application of Abrasion and Slurry Erosion in Targeted Steels Using an Erosion Test Rig." Lubricants 10, no. 11 (2022): 316. http://dx.doi.org/10.3390/lubricants10110316.

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The research focuses on slurry abrasion and erosion of martensitic steels used in the mining and agricultural industries. A traditionally constructed slurry pot tester with corundum abrasives in slurry form was used for wear characterisation. Wear testing was performed on each specimen for 180 h. Every 20 h, pauses were taken to characterise the specimen size, weight, hardness, and surface roughness. The worn zone’s damage progression was studied using optical microscopy. As the test period rose, the mass loss due to the wear, which was governed by the impact angle of the slurry flow, followed

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Fagherazzi, Sergio, Luca Baticci, Christine M. Brandon, and Maria Cristina Rulli. "Bedrock erosion in subglacial channels." PLOS ONE 16, no. 9 (2021): e0253768. http://dx.doi.org/10.1371/journal.pone.0253768.

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The Labyrinth in the McMurdo Dry Valleys of Antarctica is characterized by large bedrock channels emerging from beneath the margin of Wright Upper Glacier. To study the morphodynamics of large subglacial channels cut into bedrock, we develop herein a numerical model based on the classical theory of subglacial channels and recent results on bedrock abrasion by saltating bed load. Model results show that bedrock abrasion in subglacial channels with pressurized flow reaches a maximum at an intermediate distance up-ice from the glacier snout for a wide range of sediment grain sizes and sediment lo

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13

TYAS, MARTIN J. "CONSERVATIVE MANAGEMENT OF EROSION-ABRASION." Australian Dental Journal 39, no. 3 (1994): 194. http://dx.doi.org/10.1111/j.1834-7819.1994.tb03094.x.

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14

Ferreira, Meire Coelho, Maria Letícia Ramos-Jorge, Alberto Carlos Botazzo Delbem, and Ricardo de Sousa Vieirac. "Effect of Toothpastes with Different Abrasives on Eroded Human Enamel: An in situ/ex vivo Study." Open Dentistry Journal 7, no. 1 (2013): 132–39. http://dx.doi.org/10.2174/1874210601307010132.

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The aim of the present study was to investigate the abrasive effect of CaCO3 and SiO2-based fluoride-free experimental toothpastes on eroded human permanent dental enamel and evaluate the effectiveness of waiting periods between acid exposure and tooth brushing. Twelve volunteers wore palatal appliances containing human enamel blocks for two periods of five days each. The appliances were immersed in a soft drink for five minutes four times a day (9:00 am, 11:00 am, 2:00 pm and 4:00 pm). On two occasions, two blocks were not submitted to additional treatment; two blocks were brushed (30 s) eith

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15

Mueller-Hagmann, Michelle, Christian Auel, Ismail Albayrak, and Robert M. Boes. "Bedload transport and hydro-abrasive erosion at steep bedrock rivers and hydraulic structures." E3S Web of Conferences 40 (2018): 05053. http://dx.doi.org/10.1051/e3sconf/20184005053.

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Sediment transport in glacier basins and rivers, and hence reservoir sedimentation tend to increase under the impact of climate change. The raise of bedload transport rates results in an increase of hydro-abrasive erosion leading to bedrock incision in rivers and wear at hydraulic structures. Mechanistic abrasion models are a helpful tool for both river and landscape evolution and hydroabrasion of hydraulic structures. Therefore, knowledge of the physical processes of turbulent flow characteristics, bedload particle motion, and hydroabrasion and their interrelations is needed. Ongoing research

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16

Xie, Jing Pei, Ai Qin Wang, Wen Yan Wang, Ji Wen Li, and Luo Li Li. "Erosion Wear Behaviors of Low Chromium Cast Iron Containing Nickel." Advanced Materials Research 233-235 (May 2011): 2984–87. http://dx.doi.org/10.4028/www.scientific.net/amr.233-235.2984.

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The erosion wear experiments of low-chromium cast iron containing nickel were done by MCF-30 Erosion Abrasion Experimental Machine. The structure and surface morphology after erosive wear were analyzed by SEM and XRD. The results indicated that the distribution of carbide was reticular after tempering at 250and oil quenching at 960. The maximal erosion wear rate was appeared at 60 °erosion angle, high acid corrosion media have great influence on the abrasion resistance of experimental material and corrosion effects almost had no influence on the abrasion resistance of experimental material in

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17

PHAM, Duc-Phong, and Duc-Tiep PHAM. "An experimental model for assessing abrasion and erosion damage of coral concrete under flow conditions." Edelweiss Applied Science and Technology 9, no. 5 (2025): 2409–22. https://doi.org/10.55214/25768484.v9i5.7482.

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Coral concrete is a structural solution for building breakwaters in coastal areas and offshore islands. However, in the marine environment, this structure is often affected by waves and currents carrying coral sand, causing the structure to gradually abrade and erode, affecting the quality of the project. This study builds a laboratory experimental model with five different ages of coral concrete (1, 3, 7, 14, 28 days) to assess the level of abrasion and erosion. The results show that coral concrete has the same compressive strength with repeated loading as regular concrete, but its resistance

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18

Levy, Alan V. "The abrasion/erosion and erosion-corrosion characteristics of steels." Wear 138, no. 1-2 (1990): 111–23. http://dx.doi.org/10.1016/0043-1648(90)90171-6.

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Fernández, Roberto, Gary Parker, and Colin P. Stark. "Experiments on patterns of alluvial cover and bedrock erosion in a meandering channel." Earth Surface Dynamics 7, no. 4 (2019): 949–68. http://dx.doi.org/10.5194/esurf-7-949-2019.

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Abstract. In bedrock rivers, erosion by abrasion is driven by sediment particles that strike bare bedrock while traveling downstream with the flow. If the sediment particles settle and form an alluvial cover, this mode of erosion is impeded by the protection offered by the grains themselves. Channel erosion by abrasion is therefore related to the amount and pattern of alluvial cover; these are functions of sediment load and hydraulic conditions, which in turn are functions of channel geometry, slope, and sinuosity. This study presents the results of alluvial cover experiments conducted in a me

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20

Hegde, Manasa, Yvonne Kavanagh, Brendan Duffy, and Edmond F. Tobin. "Abrasion and Cavitation Erosion Resistance of Multi-Layer Dip Coated Sol-Gel Coatings on AA2024-T3." Corrosion and Materials Degradation 3, no. 4 (2022): 661–71. http://dx.doi.org/10.3390/cmd3040036.

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AA2024-T3 are widely used in various applications because of their exceptional physical properties. However, they are susceptible to corrosion and cavitation erosion in aggressive environments due to high concentration of copper. Sol-gel coatings in the field of corrosion prevention are emerging. Improved thickness of coatings significantly improves the barrier effect of the coatings, thereby improving their operational-life in industrial applications. To date, a limited amount of work has been carried out in determining the effect of hybrid sol-gel coatings on abrasion and cavitation erosion

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21

Melo Carneiro, RV de, CSS Coelho, CPM Tabchoury, et al. "Influence of vegan toothpastes on enamel abrasion and erosion-abrasion." Dental Materials 41 (2025): e96. https://doi.org/10.1016/j.dental.2025.03.229.

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22

Ivlieva, Olga V., Lyudmila A. Bespalova, Vadim V. Glinka, Larisa V. Serdyuk, and Alexander A. Chmykhov. "The Use of Unmanned Aerial Vehicles to Assess the Intensity of Manifestation of Dangerous Coastal Processes in the Water Protection Zone of the Tsimlyansk Reservoir." UNIVERSITY NEWS. NORTH-CAUCASIAN REGION. NATURAL SCIENCES SERIES, no. 2 (210) (June 28, 2021): 56–65. http://dx.doi.org/10.18522/1026-2237-2021-2-56-65.

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The water protection zone of the Tsimlyansk reservoir was chosen as the object of research. The subject of the study was the assessment of the intensity of manifestation of dangerous coastal processes of the reservoir: abrasion-latency, erosion activity. A method for monitoring erosion processes in water protection zones of water bodies using a software and hardware complex based on unmanned aerial vehicles and GIS technologies has been developed and tested. The optimal type of digital elevation models has been determined for assessing the density of the erosion net-work, determining the types

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23

Glasser, Neil F., and Matthew R. Bennett. "Glacial erosional landforms: origins and significance for palaeoglaciology." Progress in Physical Geography: Earth and Environment 28, no. 1 (2004): 43–75. http://dx.doi.org/10.1191/0309133304pp401ra.

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Glacial inversion modelling of continental-scale palaeo-ice sheets is now recognized as an important tool in palaeoglaciology. Existing palaeoglaciological reconstructions of the dimensions, geometry and dynamics of former ice sheets are based mainly on glacial depositional, as opposed to glacial erosional, landforms. Part of the reason for this is a lack of detailed understanding of the origin and significance of glacial erosional landforms. Here we review recent developments in our understanding of the processes and landforms of glacial erosion and consider their value in palaeoglaciology. G

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Arabnejad, H., A. Mansouri, S. A. Shirazi, and B. S. McLaury. "Abrasion erosion modeling in particulate flow." Wear 376-377 (April 2017): 1194–99. http://dx.doi.org/10.1016/j.wear.2017.01.042.

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25

Liu, Bing, Xin Mei Li, Yao Ning Sun, Liu Xiang, and Chun Yao Wang. "Study on Erosion-Abrasion Properties of Al-Mn Alloy and its Composite Reinforced with Al₂O₃ Particulates." Advanced Materials Research 287-290 (July 2011): 599–602. http://dx.doi.org/10.4028/www.scientific.net/amr.287-290.599.

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Effects of different impact angles such as 45°and 90°on the erosion-abrasion properties of Al-Mn alloy and its composites reinforced with Al2O3 particulates were studied by rotating erosion-abrasion test, and the failure mechanism were analyzed. The results show that the as-cast Al-Mn alloy is composed of aluminium-manganese solid solution, MnAl6 and Al11Mn4 phase, while the δ-Al2O3 particles are included in the composites besides the aforementioned microstructures. The cumulative mass loss of the Al-Mn alloy and its composites at 45° are both more than those at 90°, however, the loss of the c

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Kamdi, Zakiah, P. H. Shipway, and K. T. Voisey. "A Modified Micro-Scale Abrasion for Large Hard Phase Cermet." Applied Mechanics and Materials 393 (September 2013): 888–92. http://dx.doi.org/10.4028/www.scientific.net/amm.393.888.

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Various research programmes have been conducted examining cermet coatings in relation to wear, corrosion and the combination of both (erosion-corrosion and abrasion-corrosion). Several methods have been employed to deposit cermet coatings, the most common being thermal spraying or hard facing (weld overlaying).The cermet coatings are carbide-sized ranging from 50 150 μm which is larger than abrasive particles which range between 2 to 10 μm. This allows the abrasive particles to interact with the carbide and matrix separately. Understanding the mechanism of this situation is necessary as abrasi

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Ferlita Shafri Djohan, Frita, and Wahyuni Shofiani. "RELATIONSHIP BETWEEN HAND GRIP MUSCLE STRENGTH ON TOOTH BRUSHING RELATED TO DENTAL ABRASION." Journal of Health and Dental Sciences 3, no. 2 (2023): 147–56. http://dx.doi.org/10.54052/jhds.v3n2.p147-156.

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Grip muscle strength in toothbrushing influences the brushing results. The strength has side effects, too, such as tooth abrasion. This study aims to systematically evaluate the results of tooth surface disappearance appraisal from toothbrushing in vitro and in vivo. Research methods performed by literature review with database articles search from Clinical Trials, Google Scholar, Cochrane Library, Pubmed, The International Clinical Trials Registry Platform (ICTRP), CINAHL with keywords. Articles were based on year, title, abstract, and full text and processed to final review. This research pa

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Kamdi, Zakiah, P. H. Shipway, and K. T. Voisey. "Micro-Scale Abrasion of WC-Based Coatings with Different Abrasive Type." Applied Mechanics and Materials 465-466 (December 2013): 65–69. http://dx.doi.org/10.4028/www.scientific.net/amm.465-466.65.

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Various research programmes have been conducted examining cermet coatings regarding wear, corrosion and the combination of both (erosion-corrosion and abrasion-corrosion). Several methods have been used to deposit cermet coatings, the most common being thermal spraying or hard facing (weld overlaying). In the current work, the micro-scale abrasion of coatings deposited using both high velocity oxy-fuel (HVOF) thermal spraying and weld overlay techniques are compared. The weld-overlayed WC-nickel alloy systems have the carbide particles are typically two orders of magnitude larger than in the s

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Sakae, Letícia Oba, Samira Helena Niemeyer, Sávio José Cardoso Bezerra, Alessandra Buhler Borges, Cecilia Pedroso Turssi, and Taís Scaramucci. "The Addition of Propylene Glycol Alginate to a Fluoride Solution to Control Enamel Wear: An in situ Study." Caries Research 54, no. 5-6 (2020): 517–23. http://dx.doi.org/10.1159/000511261.

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The aim of this study was to evaluate the protective effect of propylene glycol alginate (PGA) associated with sodium fluoride (NaF) against enamel erosion and erosion-abrasion. A 4-phase, split-mouth, double-blind, crossover in situ trial was conducted with the following solutions: F + PGA (225 ppm F<sup>–</sup> + 0.1% PGA), F (225 ppm F<sup>–</sup>), F + Sn (225 ppm F<sup>–</sup> + SnCl<sub>2</sub>, 800 ppm Sn<sup>2+</sup>), and negative control (distilled water). In each phase, 12 subjects wore removable mandibular appliances conta

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Pattipawaej, O. C. "Placement of geotextile tubes as coastal management of way hawang seashore area at Bengkulu Province." IOP Conference Series: Earth and Environmental Science 1173, no. 1 (2023): 012023. http://dx.doi.org/10.1088/1755-1315/1173/1/012023.

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Abstract Way Hawang Beach, one of coastal tourist attraction, located in Way Hawang Village, Maje, Kaur Regency, Bengkulu Province is suffering from erosion. The regular erosion speed is approximately 2 to 3 meters/year, taking the distance from Way Hawang coastline to West Sumatra Causeway which around 250 meters. Efforts to eradicate abrasion on Way Hawang Coast are mostly carried out using coastal protective structures. One of the breakwater structures that can reduce wave energy is geotextile tubes, which is a low-threshold breakwater structure. Geotextile tubes create a synthetic barrier

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Moser, Zoe S., Blend Hamza, and Florian J. Wegehaupt. "Influence of the relative enamel abrasivity of toothpastes (REA value) on the wear of eroded enamel." SWISS DENTAL JOURNAL SSO – Science and Clinical Topics 135, no. 02 (2025): 27–36. https://doi.org/10.61872/sdj-2025-02-03.

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Eroded enamel is more susceptible to abrasion than healthy one. The present study aims to determine the impact of toothpaste abrasiveness (REA-value) and brushing force on enamel wear after erosion. 140 enamel samples from bovine teeth were divided into seven groups (N = 20). Each group was assigned a different toothpaste with varying levels of abrasiveness (groups 1+2: Candida Parodin (REA 2), groups 3+4: Candida Multicare (REA 9), and groups 5+6: Candida White Micro Crystals (REA 19)). The samples were first exposed to a citric acid solution (pH 2.60; 2 min) to simulate an erosive attack and

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Ganss, C., A. Lussi, O. Grunau, J. Klimek, and N. Schlueter. "Conventional and Anti-Erosion Fluoride Toothpastes: Effect on Enamel Erosion and Erosion-Abrasion." Caries Research 45, no. 6 (2011): 581–89. http://dx.doi.org/10.1159/000334318.

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Gao, Chao, Jun Tang Yuan, Hao Jin, and Zhong Quan Song. "Wear Characteristics of Impregnated Diamond Bit in Drilling Armor Ceramic." Advanced Materials Research 179-180 (January 2011): 1150–55. http://dx.doi.org/10.4028/www.scientific.net/amr.179-180.1150.

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This paper describes the wear characteristics of impregnated diamond bits when drilling in Al2O3 armor ceramic. With different bits being developed, drilling experiments and scanning electron microscope (SEM) examinations were conducted, and the results show that diamond wear types consist of complete crystal shape, micro fragmentation, whole fragmentation, wearing flat and falling off of diamond; abrasive wear, impact abrasion and erosion exist in the wear of diamond and bond; diamond grain size and concentration have their optimal value under fixed machining conditions; diamonds of high qual

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Fauzie, Azis Kemal. "Short- and medium-term coastal abrasion and accretion rate analysis using GIS in Karawang, West Java." Creative Research Journal 3, no. 02 (2018): 91. http://dx.doi.org/10.34147/crj.v3i02.84.

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A GIS-based study using MapInfo software has been performed to examine the short- and medium-term effect of coastal erosion in Karawang, West Java. Assessment of short-term period shows different trends in the consecutive of nine-year data. The balanced trend was found in the first period when abrasion and accretion have the same rate of 12 ha/yr. In second period accretion has dominated by causing emerging land around 27 ha/yr, but erosion only displaced 2 ha/yr of coastal area. In the third period more abrasion process has occurred that made about 15 ha/yr shoreland disappear, but accretion

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Fukagawa, Hitoshi, Toshiki Hirogaki, Keisuke Shimizu, and Kousuke Nishikawa. "Investigation of Decision Criteria for Abrasive Conditions in Multi-Small-Hole Drilling of CFRP by Blast Process." Advanced Materials Research 1136 (January 2016): 119–24. http://dx.doi.org/10.4028/www.scientific.net/amr.1136.119.

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Composite materials, such as CFRP, are hard-to-cut materials but useful for their specific strength. Usually creating small holes in them is done using drill tools, but tool abrasion occurs early, reducing quality, raising processing costs. Comparing drilling with other processing methods, it was revealed in a previous report that it was possible to effectively create large quantities of small holes using blasting [1]. However, such blast processing involves unknown mechanisms. In the present report, we investigated the material-removing mechanisms of blasting from the viewpoint of erosion abr

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Cuffey, Kurt, and Richard B. Alley. "Is erosion by deforming subglacial sediments significant? (Toward till continuity)." Annals of Glaciology 22 (1996): 17–24. http://dx.doi.org/10.3189/1996aog22-1-17-24.

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A glacier moving by deformation of subglacial sediments will tend to exhaust its own sediment supply, unless new sediment is generated subglacially. We explore the potential for deforming sediments to overcome this difficulty and replenish themselves by abrading their beds. We review abrasion experiments and theory for brittle materials and conclude that a theoretical calculation of abrasion is not possible yet. Instead, we use fault-gouge production data to estimate a likely upper bound to abrasion rates, and conclude that sufficient erosion to maintain a steady deforming-layer thickness is d

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Cuffey, Kurt, and Richard B. Alley. "Is erosion by deforming subglacial sediments significant? (Toward till continuity)." Annals of Glaciology 22 (1996): 17–24. http://dx.doi.org/10.1017/s0260305500015160.

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A glacier moving by deformation of subglacial sediments will tend to exhaust its own sediment supply, unless new sediment is generated subglacially. We explore the potential for deforming sediments to overcome this difficulty and replenish themselves by abrading their beds. We review abrasion experiments and theory for brittle materials and conclude that a theoretical calculation of abrasion is not possible yet. Instead, we use fault-gouge production data to estimate a likely upper bound to abrasion rates, and conclude that sufficient erosion to maintain a steady deforming-layer thickness is d

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Choirunnisa, Audi Karina, and Sri Rum Giyarsih. "The Socioeconomic Vulnerability of Coastal Communities to Abrasion In Samas, Bantul Regency, Indonesia." Quaestiones Geographicae 37, no. 3 (2018): 115–26. http://dx.doi.org/10.2478/quageo-2018-0029.

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Abstract This research was conducted in Srigading and Gadingsari Villages, Samas District, Bantul Regency, the Special Region of Yogyakarta. Both of these villages were selected as the study area because of their high vulnerability to coastal erosion. This research aimed to analyse the physical, social, and economic vulnerability and the capacity of communities in both villages to deal with erosion in Samas Coast using primary and secondary database. According to the results of the physical and socioeconomic scenarios, Srigading has a high vulnerability level, whereas Gadingsari has a low vuln

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Lussi, Adrian, Markus Schaffner, and Thomas Jaeggi. "Diagnosis of dental erosions." SWISS DENTAL JOURNAL SSO – Science and Clinical Topics 126, no. 5 (2016): 466–67. http://dx.doi.org/10.61872/sdj-2016-05-02.

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Gonzales, Howell B., Mark E. Casada, Lawrence J. Hagen, John Tatarko, and Ronaldo G. Maghirang. "Sand Transport and Abrasion within Simulated Standing Vegetation." Transactions of the ASABE 60, no. 3 (2017): 791–802. http://dx.doi.org/10.13031/trans.11878.

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Abstract.Crop residues help protect topsoil from depletion and abrasion due to wind erosion. Limited studies have focused on the type and orientation of canopies that help minimize the effects of erosion by wind. In this study, a series of wind tunnel experiments was conducted to measure sand transport and abrasion energies within simulated standing vegetation. Wind speed profiles, relative abrasion energies, and rates of sand discharge were evaluated during 3 min test runs at two different vegetation heights (150 and 220 mm) for each of three densities of simulated vegetation (i.e., 100 × 200

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Li, Xing Hui. "Study on Erosion Wear Resistance of Internal Coating of Wear-Resistant FRP Compound Pipe." Applied Mechanics and Materials 851 (August 2016): 112–16. http://dx.doi.org/10.4028/www.scientific.net/amm.851.112.

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A resin matrix compound coating is prepared by taking epoxy as the matrix and α-Al2O3 particle as the reinforced phase. By simulating the actual wear conditions of pipes in the heavy medium coal preparation in a laboratory, the paper explored the change law of the erosion wear resistance of wear-resistant coating with different reinforced particle sizes and abrasion angles, and discussed the wear mechanism by combining with abrasive appearances. The results show that reinforced particles with a lager particle size (60 mesh) are of excellent erosion wear resistance when the erosion wear particl

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L. J. Hagen, E. L. Skidmore, and J. B. Layton. "Wind Erosion Abrasion: Effects of Aggregate Moisture." Transactions of the ASAE 31, no. 3 (1988): 0725–28. http://dx.doi.org/10.13031/2013.30774.

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L. J. Hagen. "WIND EROSION MECHANICS: ABRASION OF AGGREGATED SOIL." Transactions of the ASAE 34, no. 3 (1991): 0831–37. http://dx.doi.org/10.13031/2013.31737.

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L. J. Hagen, E. L. Skidmore, and A. Saleh. "Wind Erosion: Prediction of Aggregate Abrasion Coefficients." Transactions of the ASAE 35, no. 6 (1992): 1847–50. http://dx.doi.org/10.13031/2013.28805.

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Li, Shuangxi, Liang Tang, Wenyou Shi, and Congchun Zhong. "Experimental Investigation on Hydroabrasive Erosion of Steel Fiber UHPC and Rubber UHPC." Advances in Materials Science and Engineering 2020 (December 8, 2020): 1–10. http://dx.doi.org/10.1155/2020/5920824.

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Steel fiber ultrahigh performance concrete (UHPC) and rubber ultrahigh performance concrete (UHPC) adopt the methods of “rigidity overcomes rigidity” and “softness overcomes rigidity,” respectively, to resist the abrasion and cavitation erosion caused by water flow carrying large solid particles. The above two have been applied in engineering successfully, but there are differences in material properties, mechanical properties, and microstructures. In this study, we will analyze the difference of abrasion resistance performance of the above two kinds of UHPC, in terms of, for example, compress

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Fukagawa, Hitoshi, Toshiki Hirogaki, Ikuko Yamada, Atsushi Kato, Keisuke Shimizu, and Kousuke Nishikawa. "Multi-Hole Drilling Method by Abrasive Blasting for CFRP and Composite Materials: Investigation of a Processing Model Based on Abrasive Erosion Phenomenon." Advanced Materials Research 1017 (September 2014): 38–43. http://dx.doi.org/10.4028/www.scientific.net/amr.1017.38.

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Composite materials, such as CFRP, are hard-to-cut materials but their specific strength is useful. Drill tools are usually used to generate small holes of 1-2 mm diameter, but tool abrasion occurs early, causing problems of processing costs. Comparing other processing methods, it was revealed in the previous report that it was possible to effectively generate large quantities of small size holes using blasting. However, there have been many unknown mechanisms about this blast processing. In the present report, we investigated the material-removing mechanisms of the blast from the viewpoint of

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Husna, Vina Nurul, Jamhur Jamhur, Wahyu Setyaningsih, Muhammad Guruh Bintang Wicaksana, Erva Destianti Nabila, and Ria Kholifatun Nadhiroh. "ASSESSING BULAKBARU'S ABRASSION VULNERABILITY THROUGH MANGROVE DENSITY ANALYSIS USING REMOTE SENSING AND GIS." Social Landscape Journal 6, no. 1 (2025): 1. https://doi.org/10.56680/slj.v6i1.71209.

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Indonesian mangroves have faced serious damage over the past 30 years, losing a significant portion (22.6%) of the global total. This loss harms communities, like the one in Bulakbaru village, Jepara, where coastal erosion (abrasion) is a major problem. From 1995 to 2019, Jepara's coast lost over half (55%) of its mangrove cover. The study area in Bulakbaru shows a worrying trend: increasing abrasion, a lack of awareness among residents about the issue, and no preventative measures to stop further erosion. This research used remote sensing data to analyze the vulnerability of Bulakbaru Beach t

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Mirza, J., S. Turenne, and J. Masounave. "Influence of structural parameters on abrasion-erosion resistance of various repairing mortars." Canadian Journal of Civil Engineering 17, no. 1 (1990): 12–18. http://dx.doi.org/10.1139/l90-003.

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Slurry erosion tests were performed on various types of repairing mortars in order to determine the factors influencing the abrasion-erosion resistance of some mortars. An in-house built apparatus was used, which produced a slurry jet that impinged the surface of mortar specimens with an incidence angle of 45° and a velocity of 18.5 m/s. The results showed that the epoxy mortars were the most erosion resistant compared with cementitious grouts and polymer-modified cement-based mortars. The erosion of mortars is controlled by the wear of the binder (epoxy or cement paste), and a strong relation

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Nam, Jinsu, Duong Hong Nguyen, Seungjun Lee, Seok-Mo Heo, and Junyoung Park. "Simulation of Non-Carious Cervical Lesions by Computational Toothbrush Model: A Novel Three-Dimensional Discrete Element Method." Sensors 22, no. 11 (2022): 4183. http://dx.doi.org/10.3390/s22114183.

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Non-carious cervical lesions (NCCLs) are saucer-shaped abrasions of a tooth. NCCLs can form due to various etiologies, including toothbrushing wear, acid erosion, and mechanical stress. Owing to this complex interplay, the mechanism of NCCLs in tooth abrasion has not been established. This study aims to develop a numerical method using a computational toothbrush to simulate NCCLs. The forces acting on the teeth and the amount of abrasion generated were evaluated. The discrete element method using in-house code, connected particle model, and Archard wear model were applied for brushing. In the

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Cheryl De Fretes, Tommi Tommi, and Marsal Arung Lamba. "Analisis Tingkat Kerusakan Pantai Ciberi Akibat Abrasi yang Terjadi di Disrik Abepura, Kota Jayapura pada Tahun 2014-2024." Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil 3, no. 3 (2025): 117–27. https://doi.org/10.61132/konstruksi.v3i3.882.

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Coastal areas are transitional areas between land and marine ecosystems that are very vulnerable to natural disasters, one of which is abrasion. Coastal abrasion is the process of erosion of coastal areas caused by wave activity, ocean currents, and human activities such as infrastructure development and sand mining. Ciberi Beach (Tanjung Ciberi) located in Enggros Village, Abepura District, Jayapura City, is one of the coastal areas that experiences continuous abrasion. Its strategic location and direct facing the Pacific Ocean makes this area very vulnerable to coastal erosion. Based on the

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