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1

Zhang, Fei Hu, J. C. Gui, Yi Zhi Liu, and Hua Li Zhang. "Research on ELID Grinding of Nano-Cemented Carbide Tool." Key Engineering Materials 329 (January 2007): 105–10. http://dx.doi.org/10.4028/www.scientific.net/kem.329.105.

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Nano-cemented carbide is a novel material, which is superior to common cemented carbide on physical and mechanical properties, such as high hardness, toughness, flexural strength and higher wear resisting property. It is proposed to have wide application prospect to tools and mould manufacturing. In this paper, ELID grinding technique is applied to grind nano-cemented carbide tools. And the ground surface quality, cutting edge radius, and machinability of nano-cemented carbide tools are studied, compared with common cemented carbide. It is demonstrated by experimental results that nano-cemente
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2

Gao, Zhongguo, Yajun Xin, Dongying Zhang, et al. "Analysis on Fractal-Permeability Characteristics of Construction Waste Filling Body in Gob." International Journal of Materials Science and Technology Studies 1, no. 3 (2024): 32–43. http://dx.doi.org/10.62051/ijmsts.v1n3.05.

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The mine application of construction waste permeability filling body is an effective way to avoid the collapse of overlying rock strata caused by coal mining, to solve the questions of surface resource occupation and pollute the ecological environment, and to promote regional hydrogeological balance. Based on the infiltration test on twelve groups of non-cemented and cemented samples with different particle size ratio, the variation characteristics of permeability coefficient of non-cemented and cemented construction waste samples with different fine content and cement were analyzed. The poros
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3

Zhang, Fei Hu, J. C. Gui, Yi Zhi Liu, and Hua Li Zhang. "Experimental Research on ELID Grinding and Cutting Performance of Nano Cemented Carbide Cutters." Key Engineering Materials 291-292 (August 2005): 115–20. http://dx.doi.org/10.4028/www.scientific.net/kem.291-292.115.

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Nano cemented carbide is a new style cutter material. Because its grain size is very small, it is superior to common cemented carbide in properties, such as high hardness, fracture toughness, flexural strength and higher abrasion resistance. As a cutter material, nano cemented carbide has wide use. In this paper, nano cemented carbide tool was ground with ELID technology, and the cutting properties of nano cemented carbide were studied, and the difference in cutting properties among the ultra-fine grain, common cemented carbide and nano cemented carbide was analyzed under the same condition. R
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4

Nu'man, Fareed Ghiab, and Mohammed F. Moutlak. "ROOT REINFORCEMENT USING CAST POST CEMENTED WITH DIFFERENT TYPES OF CEMENTS." Mustansiria Dental Journal 3, no. 2 (2018): 122–26. http://dx.doi.org/10.32828/mdj.v3i2.624.

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The purpose of this in-vitro study is to evaluate and compare the fractureresistance of endodontically treated teeth restored using cast posts cemented withdifferent types of cement. Thirty intact human maxillary central incisors were selectedfor this study. The crowns were removed and endodontic therapy were done on theroots, which were then prepared to receive cast posts, after their fabrication, the castposts were cemented with zinc phosphate cement (group I), resin modified glassionomer cement (group II),and resin cement (group III). The samples were subjectedto compressive fracturing load
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5

Dong, Xu, Mingdong Wang, Minyuan Song, and Ning Hou. "Engineering Properties and Microscopic Mechanisms of Composite-Cemented Soil as Backfill of Ultra-Deep and Ultra-Narrow Foundation Trenches." Applied Sciences 13, no. 3 (2023): 1952. http://dx.doi.org/10.3390/app13031952.

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The backfilling of lime soil in ultra-deep and ultra-narrow foundation trenches is a difficult construction link, and ordinary-cemented soil has drawbacks, including poor strength, impermeability, and frost resistance. To solve these problems, fly ash (FA)–water glass (WG)-composite-cemented soil is developed based on a background project. The three-factor orthogonal tests are conducted on the unconfined compressive strength (UCS) of the composite-cemented soil, and the optimal engineering mix proportion is proposed for the FA-WG-composite-cemented soil. Its UCS is compared with that of cement
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6

Kenan, Dr Md Abul, Dr Golam Mostafa, Dr Kazi Farhana Begum, and Dr Habibur Rahman. "A Comparative Study in the Treatment of Fracture Neck of Femur with Cemented and Non Cemented Bipolar Prosthetic Replacement in Rural Hospitals of Bangladesh." IOSR Journal of Dental and Medical Sciences 23, no. 9 (2024): 52–57. http://dx.doi.org/10.9790/0853-2309035257.

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Background: The treatment of fracture neck of femur with bipolar prosthetic replacement is commonly performed using cemented and non-cemented implants. This study compares the clinical outcomes, complications, and patient satisfaction between these two methods in rural hospitals of Bangladesh. Methods: This comparative study was conducted in rural hospitals of the Kishorganj district, Bangladesh, from January 2023 to December 2023, to evaluate the outcomes of cemented versus non-cemented bipolar prosthetic replacement in patients with femoral neck fractures. Results: The age range of participa
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7

THOMAS, VAUN. "CEMENTED CARBIDES." Industrial Lubrication and Tribology 38, no. 4 (1986): 124–27. http://dx.doi.org/10.1108/eb053333.

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8

WATANABE, Akira, and Knud Dreyer JØRGENSEN. "Cemented Pins." Dental Materials Journal 5, no. 1 (1986): 16–20. http://dx.doi.org/10.4012/dmj.5.16.

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9

Mullaji, A., and G. M. Shetty. "Cemented stems." Bone & Joint Journal 96-B, no. 11_Supple_A (2014): 115–17. http://dx.doi.org/10.1302/0301-620x.96b.

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10

Chen, Chuangju, Shizhong Zhang, Gangwei Fan, et al. "Mining Stability Criterion of Weakly Cemented Aquiclude and Its Application." Minerals 13, no. 1 (2023): 83. http://dx.doi.org/10.3390/min13010083.

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The effective discrimination of aquiclude mining stability is one of the important indexes for the feasibility judgement of water-conserved mining. Based on the mining-induced deformation characteristics of weakly cemented aquiclude and the water level change of weakly cemented aquifer in northwest China, a mechanical model of mining stability of weakly cemented aquiclude is established, and the mining instability criterion of weakly cemented aquiclude and its influencing factors are analyzed. The results show that the weakly cemented aquiclude has strong plastic deformation ability and mainly
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11

Mendoza, Daniel B., and W. Stephen Eakle. "Retention of posts cemented with various dentinal bonding cements." Journal of Prosthetic Dentistry 72, no. 6 (1994): 591–94. http://dx.doi.org/10.1016/0022-3913(94)90290-9.

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12

Rego, Mariana Ribeiro de Moraes, and Luiz Carlos Santiago. "Retention of provisional crowns cemented with eight temporary cements: comparative study." Journal of Applied Oral Science 12, no. 3 (2004): 209–12. http://dx.doi.org/10.1590/s1678-77572004000300009.

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Many temporary cements are commercially available; therefore, it is necessary to indicate them for each clinical requirement with regard to the tensile strength of prosthetic retainers. Thus, the purpose of this study was to compare the retention of provisional crowns cemented with eight temporary cements, over full crown preparations with standardized mechanical principles as height, taper, and length. For that purpose, eighty human first premolars received full crown preparation with standardized height and taper. Provisional crowns were fabricated and luted with eight brands of temporary ce
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13

Li, Jian Zhong, Li Chun Zhuo, and Xi Ni. "Behavior of Cemented Reticulate Red Clay." Advanced Materials Research 446-449 (January 2012): 1666–69. http://dx.doi.org/10.4028/www.scientific.net/amr.446-449.1666.

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Mechanical properties of cemented reticulate red clay were studied in present research. Test results show that: (1) shear strength of cemented reticulate red clay increase exponentially as the increasing of cement content; (2) shear strength of cemented reticulate red clay decrease polynomially as the increasing of water content; (3) mechanical properties of cemented reticulate red clay affected significantly by curing time and curing confined pressure. In order to study viscous properties of cemented reticulate red clay, cemented reticulate red clay specimens were compressed in triaxial chamb
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14

Rong, Hui Yong, Zhi Jian Peng, Xiao Yong Ren, et al. "Ultrafine WC-Ni-SiCw Cemented Carbides Fabricated by Spark Plasma Sintering." Key Engineering Materials 512-515 (June 2012): 924–27. http://dx.doi.org/10.4028/www.scientific.net/kem.512-515.924.

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Ultrafine WC-Ni cemented carbides with addition of SiC whisker (SiCw) were fabricated by spark plasma sintering. The microstructure and mechanical properties of the fabricated cemented carbides were investigated. It was found that the addition of SiC whisker had no obvious influence on the phase compositions of the cemented carbides, but the mean grain size of the cemented carbides decreased as the addition fraction of SiC whisker increased. The fabricated WC-Ni cemented carbides presented the highest hardness when 0.75 wt% SiC whisker was added. However, the addition of SiC whisker was detrim
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15

Konyashin, Igor, and Walter Lengauer. "Sintering Mechanisms of Functionally Graded Cemented Carbides." Materials Science Forum 835 (January 2016): 116–98. http://dx.doi.org/10.4028/www.scientific.net/msf.835.116.

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Functionally graded cemented carbides of two types are described. The functionally graded cemented carbides of the first type are of the WC-Co system and comprise gradients of WC grain sizes and/or Co contents. The functionally graded cemented carbides of the second type are Ti-and N-containing cemented carbides comprising gradients of nitrogen, cobalt and Ti-based cubic carbides. Special features and applications of the functionally graded cemented carbides of the both types are presented. Sintering mechanisms explaining the gradient formation in the functionally graded cemented carbides of t
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16

Yu, Jianlin, Zihao Mao, Jiajin Zhou, Zhongxiang Yu, Xiangwu Liu, and Xiaonan Gong. "Experimental Study on Engineering Properties of Cemented Soil with High Water Content." Applied Sciences 13, no. 2 (2023): 937. http://dx.doi.org/10.3390/app13020937.

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A series of unconsolidated-undrained triaxial tests and unconfined compressive strength (UCS) tests for cemented soils with different curing times were carried out in this research. In total, three cemented soil mixtures with different cement contents were adopted in the tests, and the confining pressure was controlled in the range of 100–1600 kPa. The influence of curing time, cemented soil mixture ratio and confining pressure on the compressive and shear capacity of cemented soil was analyzed based on the test results. The test results indicate that the cement content and curing time both ha
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17

Zheng, Qi Wen, Chen Wang, and Jian Wei Zhang. "The Strength and Stress-Strain Behavior of the Cemented Rockfill." Advanced Materials Research 598 (November 2012): 565–68. http://dx.doi.org/10.4028/www.scientific.net/amr.598.565.

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The cemented rockfill is mixed with cement, water and the siltstone rockfill with a certain mixing proportion. To study the strength and stress-strain behavior of the cemented rockfill, two groups of triaxial tests are carried out under the saturated and consolidated-drained conditions. One group specimens don’t include cement while the other group specimens include. The test results show that the cemented rockfill is a kind of elastoplastic material and the structure of the cemented rockfill is forced due to the effect of cementation. Compared with rockfill, the initial tangent elastic modulu
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18

Jia, Jinsheng, Lianying Ding, Yangfeng Wu, Chun Zhao, and Lei Zhao. "Research and Application of Key Technologies for the Construction of Cemented Material Dam with Soft Rock." Applied Sciences 13, no. 7 (2023): 4626. http://dx.doi.org/10.3390/app13074626.

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In order to safely and efficiently use soft rock aggregate cemented dams in red bed regions and promote the development of widely sourced cemented sand and gravel dam materials, the Jinjigou project in China applied soft rock for the first time in the construction of cemented material dams. This article further explores the concept of cemented material dams from conducting on-site direct shear tests and research on soft rock material ratios and explores and invents a new structure and construction method by combining soft rock cemented sand and gravel with cemented rockfill. This article also
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19

Huang, Xuemei, Yiru Luo, Chuhao Zhou, and Rurong Deng. "A new extrusion die for aluminum profiles." Journal of Physics: Conference Series 2076, no. 1 (2021): 012065. http://dx.doi.org/10.1088/1742-6596/2076/1/012065.

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Abstract A new type of extrusion die is put forward, in which cemented carbide material is used to inlay the working part of the die, so as to improve the wear resistance of the die. The necessity of using cemented carbide in extrusion die is introduced. The selection of cemented carbide was introduced by taking the actual round tube aluminum profile as an example. The method for determining the size of cemented carbide and the mosaic method of cemented carbide were described. Based on the results of extrusion, the common extrusion die and cemented carbide extrusion die were compared. The resu
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20

Zhang, Jun, Wei Xu, Peiwei Gao, et al. "Integrity and crack resistance of hybrid polypropylene fiber reinforced cemented soil." Journal of Engineered Fibers and Fabrics 17 (January 2022): 155892502110684. http://dx.doi.org/10.1177/15589250211068428.

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Cement is commonly used in the rapid construction of emergency airports; however, cemented soils have issues with integrity and crack resistance. For example, cemented soils can crack easily, and overall stability is insufficient. To address these problems, cemented soil is reinforced with hybrid polypropylene fiber, and the anti-flying property, anti-wear property, and crack resistance of polypropylene fiber reinforced cemented soil with varying fiber lengths, fiber contents, and fiber combinations are examined through flying tests, wear tests, and crack tests. Results show that the reinforce
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21

Dong, Xiao Qiang, and Xiao Hong Bai. "Study on the Electrical Model of Cemented Soil." Advanced Materials Research 168-170 (December 2010): 607–14. http://dx.doi.org/10.4028/www.scientific.net/amr.168-170.607.

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Cemented soil resistivity is one of its inherent properties which can be used to detect its unconfined compressive strength and polluted state. But the cemented soil resistivity is macroscopic showing of its microstructure conductivity. Its resistivity closely relates with resistivity of various material components, such as soil porosity, cement mixing ratio,etc. So further researching the electrical model of cemented soil is great significance. This paper introduces the existing cemented soil electrical model(Komine model). Then based on the microstructural observation of the SEM images of ce
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22

Zheng, Juanrong, Lijie Guo, Xiaoxiao Sun, Wenchen Li, and Qi Jia. "Study on the Strength Development of Cemented Backfill Body from Lead-Zinc Mine Tailings with Sulphide." Advances in Materials Science and Engineering 2018 (2018): 1–8. http://dx.doi.org/10.1155/2018/7278014.

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The unconfined compressive strength (UCS) development of cemented backfill materials for lead-zinc mine tailings with sulphide was studied. The results showed that the UCS of the cemented backfill body with ordinary Portland cement (OPC) as binder decreased in the later curing days, regardless of particle size. Under the same conditions, the higher the OPC content, the higher the UCS of the cemented backfill body, and the UCS of the cemented backfill body began to decrease at the longer curing days. Under the same conditions, the finer the tailings, the lower the UCS of the cemented backfill b
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23

Zhang, Li, Wenlong Song, Lei An, Zixiang Xia, Shoujun Wang, and Tianya Li. "Fabrication and Tribology Properties of Cr-Coated Cemented Carbide under Dry Friction Conditions." Lubricants 11, no. 7 (2023): 278. http://dx.doi.org/10.3390/lubricants11070278.

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To improve the surface friction characteristics of cemented carbide, a Cr coating was deposited on cemented carbide substrate with the multiple arc plating technique. The surface and cross-section micrographs, adhesion force and micro-hardness of the Cr-coated cemented carbide were tested. The anti-friction and anti-wear behaviors of cemented carbide with and without Cr coating were investigated via the sliding friction test against a WC/Co ball. The tribological properties of cemented carbide were examined using a scanning electron microscope and energy dispersive X-ray analysis. The test res
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24

Zhang, Chun Ye, Hong Jie Pei, Qin Feng Li, Chun Yan Zhang, and Gui Cheng Wang. "Study on the Performance of Braze Cemented Carbide Cutting Tool." Advanced Materials Research 443-444 (January 2012): 607–11. http://dx.doi.org/10.4028/www.scientific.net/amr.443-444.607.

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The Cemented carbide cutting tool is widely used in more machining factory, the 5 types of cemented carbide materials: YT30+Ta, YTS25, YH1, 726 and 758 and Selected to make brazing and cutting test. The experiment results shown that: (a) the hardness of cemented carbide cutting tool after being brazed does not change, redoes HRA0.1~0.2; (b) YT30+Ta, YTS25 types of cemented carbide could be brazed using 105# solder, brazing quality could be very well; (c) Wear characteristic of machine-clamping and brazed cemented carbide cutting tool is normal and hardly change in T<150 minutes. The study m
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25

Yu, Zhuoqun, Nan Qin, Sa Huang, Jianguang Li, and Yongyan Wang. "Performance Characteristics of Cemented Tailings Containing Crumb Rubber as a Filling Material." Advances in Materials Science and Engineering 2022 (January 25, 2022): 1–10. http://dx.doi.org/10.1155/2022/3117806.

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Increasing amounts of tailings and waste rubber tires have caused threats to the environment. In order to reuse these solid wastes, this study proposed a cemented tailings material containing crumb rubber recovered from waste tires. Unconfined compression tests and thermal conductivity measurements were conducted to evaluate the feasibility and performance of the proposed cemented tailings. Results revealed that the stress-strain behavior of the cemented tailings changed by the inclusion of crumb rubber. The unconfined compressive strength of cemented tailings decreased with increasing crumb r
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26

Wachtl, S. W., P. R. Guggenheim, and G. R. Sennwald. "Radiological evolution of cemented and non-cemented trapeziometacarpal prostheses." Journal of Hand Surgery 22, no. 1_suppl (1997): 9. http://dx.doi.org/10.1016/s0266-7681(97)80176-3.

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27

Wachtl, S. W., P. R. Guggenheim, and G. R. Sennwald. "Cemented and non-cemented replacements of the trapeziometacarpal joint." Journal of Bone and Joint Surgery. British volume 80-B, no. 1 (1998): 121–25. http://dx.doi.org/10.1302/0301-620x.80b1.0800121.

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28

Jia, Xiao Ming, Xiu Ling Zhang, Yue Xing Song, and Xiao Xin Chen. "Experimental Study on Inhibitory Action of Inhibitors on the Tungsten Carbide Leaching of the Cemented Carbide Tool." Applied Mechanics and Materials 29-32 (August 2010): 508–12. http://dx.doi.org/10.4028/www.scientific.net/amm.29-32.508.

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The influence of some commonly used inhibitors on the tungsten carbide leaching of the cemented carbide tool was studied by energy spectrum analysis and electrochemical gaging. And the mechanism of the tungsten carbide leaching and be inhibited of the cemented carbide was discussed. The test results showed that when cemented carbide tool were soaked in tri-sodium phosphate and sodium carbonate anhydrous the tungsten carbide in the cemented carbide tool leached out for hydration. And benzotriazole has a good inhibitory effect on the tungsten carbide leaching of the cemented carbide tool.
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29

Zhang, Hao Qiang, Xiao Ming Jia, and Fei Wang. "Study of Inhibition Function of Grinding Fluid Additive to Leaching Cobalt from Cemented Carbide." Key Engineering Materials 416 (September 2009): 381–85. http://dx.doi.org/10.4028/www.scientific.net/kem.416.381.

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Grinding fluid is the essential supplementary material in cemented carbide grinding process. The amine-base additive can make cobalt leach from cemented carbide. Through grinding test, this paper mainly studies the influence of TEA-containing solution on cobalt leaching from cemented carbide and the leaching mechanism by SEM and AES, and then identifies the effective inhibitor. The results are as follows: (1) TEA additive can make cobalt leach from cemented carbide. (2) Additive of triethanolamine oleate in the solution can obviously inhibit the leaching of cobalt from cemented carbide. (3) Ad
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30

Huang, Chongjie, Wen He, Bokai Lu, Manman Wang, Shenhai Li, and Changbo Xiao. "Study on Acoustic Emission and Coda Wave Characteristics of Layered Cemented Tailings Backfill under Uniaxial Compression." Minerals 12, no. 7 (2022): 896. http://dx.doi.org/10.3390/min12070896.

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The paper analyzes the effects of filling times and filling interval time on the acoustic emission characteristics and coda wave characteristics of layered cemented tailings backfill under uniaxial compression and, to a certain extent, enriches the study of layered cemented tailings backfill in this field. The work aims to monitor the early warning of layered cemented tailings backfill with different layering factors during deformation and damage by the changing law of acoustic emission and ultrasonic signals. By conducting uniaxial compression tests, acoustic emission, and ultrasonic tests of
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31

de Jesus Tavarez, Rudys Rodolfo, Mateus R. Tonetto, EM Maia Filho, et al. "Marginal Fit Metal–Ceramic and In-Ceram Single Crown Cement retained in Implant-supported Abutments." Journal of Contemporary Dental Practice 17, no. 12 (2016): 969–72. http://dx.doi.org/10.5005/jp-journals-10024-1965.

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ABSTRACT Introduction This study evaluated the cervical fit of cemented metal–ceramic and In-Ceram implant-supported crowns, before and after the cementing procedure. Materials and methods Twenty crowns cemented on implant abutments are divided into two groups (n = 10): Group 1 – cemented metal–ceramic crowns and group 2 – cemented In-Ceram crowns. The marginal adaptations before and after cementation were evaluated in a comparison microscope with an error of 1 μm. All crowns were cemented with zinc phosphate cement. Results The cervical misalignment of cemented crowns before cementation (52.6
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Chahidi, Esfandiar, Sagi Martinov, Filip Simion, et al. "Survivorship and complications of cementless compared to cemented posterior-stabilized total knee arthroplasties: A systematic review and meta-analysis." SICOT-J 10 (2024): 22. http://dx.doi.org/10.1051/sicotj/2024017.

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Purpose: Controversy exists on the best fixation for total knee arthroplasty (TKA). Non-cemented fixation has been theorized to improve patient outcomes and longevity of implantation but no study has focused on comparison between cemented or cementless posterior-stabilized implants despite being the most commonly or second most frequently utilized implant in most total knee replacement registries. Methods: Inclusion criteria with observational and interventional papers, and review articles that focused on patients with cementless and cemented PS TKAs were used to analyze outcomes such as impla
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Marinova, Margarita M., Christopher P. Mckay, Wayne H. Pollard, et al. "Distribution of depth to ice-cemented soils in the high-elevation Quartermain Mountains, McMurdo Dry Valleys, Antarctica." Antarctic Science 25, no. 4 (2013): 575–82. http://dx.doi.org/10.1017/s095410201200123x.

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AbstractWe report on 475 measurements of depth to ice-cemented ground in four high-elevation valleys of the Quartermain Mountains, McMurdo Dry Valleys, Antarctica. These valleys have pervasive ice-cemented ground, and the depth to ice-cemented ground and the ice composition may be indicators of climate change. In University Valley, the measured depth to ice-cemented ground ranges from 0–98 cm. There is an overall trend of increasing depth to ice-cemented ground with distance from a small glacier at the head of the valley, with a slope of 32 cm depth per kilometre along the valley floor. For Fa
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Yu, Xiaoniu, and Hui Rong. "Seawater based MICP cements two/one-phase cemented sand blocks." Applied Ocean Research 118 (January 2022): 102972. http://dx.doi.org/10.1016/j.apor.2021.102972.

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35

Cohen, Brett I., Mark K. Pagnillo, Ira Newman, Barry Lee Musikant, and Allan S. Deutsch. "Retention of three endodontic posts cemented with five dental cements." Journal of Prosthetic Dentistry 79, no. 5 (1998): 520–25. http://dx.doi.org/10.1016/s0022-3913(98)70172-6.

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NAGASAWA, Yuko, Yasushi HIBINO, and Hiroshi NAKAJIMA. "Retention of crowns cemented on implant abutments with temporary cements." Dental Materials Journal 33, no. 6 (2014): 835–44. http://dx.doi.org/10.4012/dmj.2014-100.

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37

Ali, MR, MM Rahman, MS Rahman, MM Hossain, and M. Asaduzzaman. "Effect of Drying Method on Quality of Soybean Seed." Bangladesh Agronomy Journal 18, no. 1 (2015): 53–57. http://dx.doi.org/10.3329/baj.v18i1.25567.

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The experiment was conducted at the Seed Laboratory, Regional Agricultural Research Station, BARI, Jamalpur in 2010 with a view to study the effect of drying method on soybean seed germination and seedling vigour. Eight drying condition viz., i) Cemented floor ii) Tripale upon cemented floor iii) Bamboo chatai upon cemented floor, iv) Cloth upon cemented floor, v) Earthen floor, vi) Tripale upon earthen floor, vii) Bamboo chatai upon earthen floor and viii) Cloth upon earthen floor were included in the experimental treatment variables with three replications using a completely randomized desig
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38

Hosokawa, Hiroyuki, Koji Shimojima, Masaru Kawakami, Shoken Sano, Osamu Terada, and Mamoru Mabuchi. "Superplastic Behavior and Cavitation for WC-Co Cemented Carbides." Materials Science Forum 475-479 (January 2005): 2991–94. http://dx.doi.org/10.4028/www.scientific.net/msf.475-479.2991.

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Superplastic behavior and cavitation were investigated for WC-15 mass % Co cemented carbides with the WC grain sizes of 0.7 µm (A) and 5.2 µm (B), WC-10 mass % Co cemented carbide with the WC grain size of 1.5 µm (C) and WC-5 mass % Co cemented carbides with the WC grain sizes of 0.5 µm (D) and 2.5 µm (E) by tensile tests at 1473 K. WC contiguity were 0.51, 0.31, 0.27, 0.56 and 0.49, respectively. The large elongations about 200 % were obtained for the B and the C having smaller values of WC contiguity compared to the other cemented carbides. The values of cavity volume fraction for them were
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Luo, Jun Ming, Ji Lin Xu, and Zheng Wei. "Effect of WC Contents on Microstructure and Properties of Steel-Bonded Cemented Carbide." Applied Mechanics and Materials 184-185 (June 2012): 850–53. http://dx.doi.org/10.4028/www.scientific.net/amm.184-185.850.

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WC steel-bonded cemented carbides were prepared by microwave sintering through ball milling, press forming and sintering with iron powders as the matrix, WC particles as the reinforcements. The effect of WC contents on microstructure and properties of steel-bonded cemented carbide was studied. The results show that the steel-bonded cemented carbide sintered at 1280 °C is considered as a liquid phase sintering and Fe7W6, Fe2W2C and Fe6W6C new phases are generated during the sintering process. The relative density, microhardness and bending strength of the steel-bonded cemented carbide increase
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Gao, Yuan Fei, Zhao Hui Huang, Kai Chen, Ming Hao Fang, and Yang Gai Liu. "Microstructure and Properties Evaluation of WTi(C,N)-06 Cemented Carbide with TaC and NbC." Key Engineering Materials 492 (September 2011): 97–101. http://dx.doi.org/10.4028/www.scientific.net/kem.492.97.

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A WTi(C,N)-06 cemented carbide with TaC and NbC is studied as the research objective in this paper. The phase composition of the cemented carbide was analyzed by using XRD method, and the microstructure of the cemented carbide was studied and evaluated by using optical microscopy and scanning electron microscopy. According to the comparison with a general-grained cemented carbide, the addition of TaC and NbC can suppress the grain growth of WC crystal, and it is also good for improving mechanism performance. The average grain size of WTi(C,N)-06 cemented carbide is 2.1μm, density 12.9g/cm3, ha
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Saurabh, Jain, Solanki Mahendra, Satish Rohra, and Rashmi Pal. "Cement Implantation Syndrome During Cemented Hemiarthroplasty and Review of Literature." Journal of Orthopaedic Education 2, no. 2 (2016): 69–73. http://dx.doi.org/10.21088/joe.2454.7956.2216.5.

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Xu, Lina, and Lei Niu. "Effect of Polypropylene Fiber on Frost Resistance of Cemented Soil." Materiale Plastice 57, no. 2 (2019): 78–86. http://dx.doi.org/10.37358/mp.20.2.5353.

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Polypropylene fiber is widely used as a reinforcing material in composite materials of various engineering projects, because it has high strength and corrosion resistance. In this study, with the purpose of examine the impact of discrete polypropylene fiber on frost resistance of cemented soil, cemented soil treated with polypropylene fiber is used as the research sample. Firstly, the impact of curing time, fiber content and length on the strength of cemented soil has been considered. And then, the frost resistance characteristics of cemented soil reinforced by polypropylene fiber with the con
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Huang, Siyang, Jing Cao, Yunfei Song, Zhigang Song, Hong Liu, and Lin Tian. "Study on Microstructure of Cemented Organic Soil in Dianchi Lake, China." Applied Sciences 13, no. 3 (2023): 1825. http://dx.doi.org/10.3390/app13031825.

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The organic soil in the Dianchi Lake area contains much humic acid (HA), and the impact of HA on cemented soil has attracted much attention. In this study, test soil is prepared based on the actual HA content of the soil in Dianchi Lake, and cement is added to prepare samples. Unconfined compressive strength (UCS), scanning electron microscopy (SEM), energy-dispersive analysis (EDS), and X-ray diffraction (XRD) tests are conducted on the samples. The strength development and microstructure changes of cemented organic soil are studied. The results show that (1) cemented soil strength decreases
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Wang, Jinxing, Menghang Xing, Xiaolin Yang, et al. "Review on the Influence and Control of Sulfur-Containing Tailings on the Strength of Cemented Backfill in Metal Mines." Buildings 13, no. 1 (2022): 51. http://dx.doi.org/10.3390/buildings13010051.

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With the vigorous development of the world’s mineral resources, the global ecological environment has been severely damaged. The tailings cemented filling technology is an important way to realize the green and low-carbon development of the mining industry. However, sulfur-containing tailings from metal mines can destroy the stability and strength of cemented tailings backfill. Therefore, it is imperative to reduce the harm of the sulfur-containing tailings to the strength of cemented tailings backfill. Firstly, based on the research results of sulfur-containing tailings cemented backfill in r
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Xiang, Zhongnan, Zhanjiang Li, Fa Chang, and Pinqiang Dai. "Effect of Heat Treatment on the Microstructure and Properties of Ultrafine WC–Co Cemented Carbide." Metals 9, no. 12 (2019): 1302. http://dx.doi.org/10.3390/met9121302.

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In this paper, the effect of heat treatment on the microstructure and properties of a 0.8 μm WC–10%Co ultrafine cemented carbide was studied. The results show that the microstructural differences in ultrafine WC–Co cemented carbides without and with heat treatment are mainly reflected in the Co phase. For conventional cemented carbides, the hardness and wear resistance can be increased only at the expense of the toughness and strength. An ultrafine-grained WC–Co cemented carbide with good hardness and toughness can be obtained by strengthening the Co phase through an appropriate heat treatment
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IYORI, YUSUKE. "Cemented carbide tools." Journal of the Japan Society for Precision Engineering 52, no. 9 (1986): 1504–7. http://dx.doi.org/10.2493/jjspe.52.1504.

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Murray, D. W. "Cemented femoral fixation." Bone & Joint Journal 95-B, no. 11_Supple_A (2013): 51–52. http://dx.doi.org/10.1302/0301-620x.95b11.32976.

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Berry, Daniel J. "Cemented femoral stems." Journal of Arthroplasty 19, no. 4 (2004): 83–84. http://dx.doi.org/10.1016/j.arth.2004.04.003.

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Lieberman, Jay R. "Cemented Femoral Revision." Journal of Arthroplasty 20 (June 2005): 72–74. http://dx.doi.org/10.1016/j.arth.2005.03.005.

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Stamataki, E., M. Joufi, X. Theodoridis, et al. "Coagulation profile of cemented arthroplasties and non-cemented orthopaedic operations." European Journal of Anaesthesiology 15, no. 6 (1998): 785. http://dx.doi.org/10.1097/00003643-199811000-00050.

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