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simulation has been widely used [ 10–18 ]. In this study, the prediction of residual stresses in a dissimilar pipe weld joint made of E355K2 and P460NH_1 is studied by using 2-D finite element method. The simulation hardness of the weld joint is used to

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analysis (DMA), three-point bending test, and Brinell’s hardness. The influence of poly(ester) structure on cross-linking density ( ν e ), tgδ max , tgδ max height, storage modulus ( ), hardness, flexural modulus at bending ( E mod ), deflection at

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, there is a limit to the mechanical properties of rubber that can be achieved by mere vulcanization [ 2 ]. The introduction of fillers to natural rubber improves its properties such as high stiffness, compression strength, hardness and other physical

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that friction time, friction pressure, and forging pressure have a strong effect on tensile strength, microstructures, and hardness of joints. In addition, Alves et al. [ 18 ] studied the rotary friction welding of AA 1050 aluminum alloy to AISI 304

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International Review of Applied Sciences and Engineering
Authors: Adebayo Surajudeen Adekunle, Adekunle Akanni Adeleke, Peter Pelumi Ikubanni, Peter Olorunleke Omoniyi, Tajudeen Adelani Gbadamosi, and Jamiu Kolawole Odusote

groundnut oil gives the best result at 350 °C. Meanwhile, the highest hardness values were obtained from sample quenched in melon oil. Durowoju et al. [ 21 ] investigated the impact of severity and hardness using eco-friendly quenchants such as groundnut

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. TiO 2 film alone has some disadvantages, such as low hardness, and it can be easily destroyed under harsh conditions, such as chloric environment, which ultimately lead to release of Ni, Al, V, and the different toxic ions from the implant materials

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by satisfying dispersion of particles in steel matrix and increased hardness comparing to reference sample prepared from 316L steel powder [ 8 ]. In Fig. 3 , the plots of TG u function in time and in Fig. 4 plots of DTG function in

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flowing, and they have no yield stress. According to Foubert et al. (2006) and Gregersen et al. (2015a, 2015b) relationships between microstructure and macroscopic properties in coatings determine their flowing and textural properties (e.g. hardness

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References ASTM 2001 : Standard Test Method for Determination of Rock Hardness by Rebound Hammer Method . – ASTM Stand. , 04 .09, D 5873 – 00

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Resolution and Discovery
Authors: K. Tomolya, D. Janovszky, A. Sycheva, M. Sveda, T. Ferenczi, and A. Roósz

. Gu J , Song M , Ni S , Guo S , He Y : Effects of annealing on the hardness and elastic modulus of a Cu36Zr48Al8Ag8 bulk metallic glass . Mater Des 47 , 706 – 710 ( 2013 ) 7

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