Showing 2,521 - 2,540 results of 2,674 for search '"steel"', query time: 0.06s Refine Results
  1. 2521

    Study on Inhibitory Effect of Cavity on Gas Explosion Propagation by Zhuo Yan, Shujie Yuan, Zhongqing Li, Shicheng Gu, Chaomin Mu

    Published 2021-01-01
    “…Inspired by this, to explore a new method of gas explosion suppression, a rectangular steel cavity with a wall thickness of 10 mm, a length of 500 mm, a width of 800 mm, and a height of 200 mm was designed. …”
    Get full text
    Article
  2. 2522

    Investigation on structural and magnetic properties of the mechanosynthesized Fe-doped ZrO2-15mol%Y2O3 by Sari Ali, Keddam Mourad, Ouanezar Abdelkader, Malki Abderrahim

    Published 2024-12-01
    “…The study revealed an increase in fraction of the tetragonal Zr0.85Y0.15O1.93 phase with increasing iron impurity formed due to the wear in the stainless steel assembly. In the course of the ball-milling, the Fe3+ concentration increases with milling time promoting the formation of the paramagnetic Zr0.85(Y3+,Fe3+)0.15O1.93 solid solution. …”
    Get full text
    Article
  3. 2523

    Strain Monitoring of Combustible Gas Implosion Test Based on Fiber Bragg Grating by Lei Gao, Qinghua Zhang, Erbing Li, Yangyang Sun, Zhenglin Zhang, Shikun Pu, Xiejun Cheng, Fengjuan Rong

    Published 2019-01-01
    “…In the ethylene flammable implosion tests, an FBG was placed on the inner surface of the bottom plate of the rectangular steel test device near the detonation vent by the sticking method. …”
    Get full text
    Article
  4. 2524

    Kinetics of Solidification and Crystallization of Liquid Axial Zone of Fe-C Alloys in Cylindrical Molds by V. Khrychikov, O. Semenov, Y. Aftandiliants, S. Gnyloskurenko, T. Semenova, H. Meniailo

    Published 2024-12-01
    “…The technique for calculating the mass and time of introduction a graphitizing modifier into the axial zone of rolling rolls made of hypereutectoid steel with 1.7% C is proposed to reduce the negative impact of cementite, chromium and molybdenum carbides on the structure of the axial zone of the rolls. …”
    Get full text
    Article
  5. 2525

    Measuring the Temperature and Stress-Strain States of a Tube Sample under the Local Stochastic Temperature Pulsations by S. M. Dmitriev, R. R. Ryazapov, A. V. Mamaev, A. E. Sobornov, A. V. Kotin, M. A. Legchanov, A. V. Lvov

    Published 2019-03-01
    “…The design of the Y-junction allows study of the thermal-hydraulic characteristics and durability of tube samples made of austenitic steel of 60 × 5 мм. Some tube samples had developed for measuring the temperature, stress-strain state of tube material and temperature field of coolant flow in mixing zone of single-phase coolants with different temperatures. …”
    Get full text
    Article
  6. 2526

    Carbonized Aramid Fiber as the Adsorbent for In-Tube Solid-Phase Microextraction to Detect Estrogens in Water Samples by Xiaoxiao Zhu, Yijun Zhang, Pengfei Liu, Xiuzhi Bai, Na Chen, Yuping Zhang

    Published 2021-01-01
    “…The prepared fiber was packed in a stainless-steel tube instead of the sample loop of a six-port and tested for the extraction of five environmental estrogen hormones coupled with high-performance liquid chromatography. …”
    Get full text
    Article
  7. 2527

    Freezing and melting of a bath material onto a cylindrical solid additive in an agitated bath by Singh U.C., Prasad A., Kumar Arbind

    Published 2012-01-01
    “…In melting and assimilation of a cylindrical shaped additive in an agitated hot melt bath during the process of preparation of cast iron and steel of different grades, an unavoidable step of transient conjugated conduction-controlled axisymmetric freezing and melting of the bath material onto the additive immediately after its dunking in bath occurs. …”
    Get full text
    Article
  8. 2528

    Dual-Source CT Angiography of Peripheral Arterial Stents: In Vitro Evaluation of 22 Different Stent Types by Michael Köhler, Matthias C. Burg, Alexander C. Bunck, Walter Heindel, Harald Seifarth, David Maintz

    Published 2011-01-01
    “…Methods and Materials. 22 stents (nitinol, steel, cobalt-alloy, tantalum, platinum alloy) were examined in a vessel phantom. …”
    Get full text
    Article
  9. 2529

    Catalytic Synthesis of Diethyl Carbonate from Carbon Dioxide using Catalyst KI/EtONa with Propylene Oxide as Dehydration Agent and Process Optimization Based on Box-Behnken Design by Lintang Alivia Anggerta, Firman Kurniawansyah, Rizky Tetrisyanda, Gede Wibawa

    Published 2025-01-01
    “…The synthesis was conducted in a stainless steel reactor under batch conditions, with an initial CO2 pressure ranging from 20 to 40 bar, a reaction temperature between 130-190°C, and a reaction time of 1-5 hours. …”
    Get full text
    Article
  10. 2530
  11. 2531

    Seepage Behavior of Earth Dams Considering Rainfall Effects by Jong-Wook Lee, Jiseong Kim, Gi-Chun Kang

    Published 2018-01-01
    “…The seepage rate of Dam A was not significantly affected by rainfall because the seepage water was collected inside the dam body and was transferred to a V-notch weir located downstream from the dam through a steel pipe. On the contrary, the seepage rate of Dam B was greatly influenced by rainfall in the rainy season. …”
    Get full text
    Article
  12. 2532

    CPTU-Based Offshore Wind Monopile Rigid Bearing Mechanism Analysis by Jie Zhou, Renjie Gu, Panpan Shen, Chengjun Liu, Zeyao Li, Kefan Zhu, Zhenming Shi

    Published 2025-01-01
    “…With the development of the offshore wind industry in China, the amount of offshore wind turbines has increased rapidly. Large-diameter steel monopile foundations of offshore wind turbines have been widely adopted in China with lots of marine clay located. …”
    Get full text
    Article
  13. 2533

    The Applications and Distinctions of Three Different Material Collection Plates in Wet Electrostatic Precipitator by Jin-Yuan Syu, Shang-Yan Huang, Yu-Chih Cheng, Shao-Hao Lu, Chih-Te Wang, Yuan-Yi Kao, Wen-Yinn Lin

    Published 2022-09-01
    “…In this study, a new type of wet-electrostatic precipitator (wet-ESP) was designed and built using stainless steel (SS), conductive glass (CG), and original glass (OG) for its collection plates. …”
    Get full text
    Article
  14. 2534

    The influence of technological parameters of deposition of multi-element ion-plasma coatings on its quality by E. N. Eremin, V. M. Yurov, V. C. Laurynas, A. Sh. Syzdykova

    Published 2019-10-01
    “…The technological parameters of deposition of high-entropy ionplasma coatings based on Kh18N10T alloyed steel by zirconium, copper and aluminum are studied. …”
    Get full text
    Article
  15. 2535

    Color Removal of Textile Wastewater Using Electrochemical Batch Recirculation Tubular Upflow Cell by Ammar A. Beddai, Basma Abdulhadi Badday, Atheer M. Al-Yaqoobi, Mohanad Kadhim Mejbel, Zainab S. Al Hachim, Mustafa K. A. Mohammed

    Published 2022-01-01
    “…An aluminum rod and a stainless steel mesh were used as the anode and cathode. The experiments on the artificial dye solutions have been carried out in a 6-liter electrochemical cell containing 50 ppm neutral dye solutions. …”
    Get full text
    Article
  16. 2536

    Crack Propagation Analysis at Openings in Unreinforced Masonry Walls Due to Lateral and Vertical Loads. by Ihangu, Derrick

    Published 2025
    “…Based on these findings, it is recommended that improvements be made to unreinforced masonry walls, such as adding lintels above openings to better distribute vertical loads and incorporating reinforcement strategies, like steel bars, to improve the walls' resistance to both vertical and lateral loads.…”
    Get full text
    Thesis
  17. 2537

    Study on the Key Technology of Controlling the Instability of Deep High-Stress Coal and Rock Mass and Relieving the Danger by Zhijing Zhang, Jianghong Zuo, Dongji Lei

    Published 2021-01-01
    “…In order to solve the problem of stress concentration and gas overrun in the process of uncovering high gas and thick coal seam, combined with the occurrence characteristics of coal seams in Wuyang Coal Mine, the measures of “hydraulic and mechanical cavity making + steel screen pipe + surrounding rock grouting” are adopted to establish a method for mutual verification of multiple effect test indexes of residual stress, residual gas content, coal seam moisture content, and microseismic signal characteristics, and the three-dimensional accurate analysis of the influence range of hydraulic cavitation is effectively realized. …”
    Get full text
    Article
  18. 2538

    Analysis on Influence Factors of Roadway Instability in High-Stress, Steeply Inclined Extra-Thick Coal Seam by Hai Rong, Liting Pan, Xiaoyan Li, Ming Wang, Zeliang Qu, Mengsheng Lu, Kaipeng Guo

    Published 2021-01-01
    “…Through the experiment, it is concluded that the FRP bolt with a diameter not less than 27 mm is the first choice for the side support of the working face in the mining roadway, then ribbed steel bolt with a diameter not less than 20 mm for the nonworking face, and the length of the anchor rod not less than the range of the loose circle. …”
    Get full text
    Article
  19. 2539
  20. 2540

    Water Model Study on Alloy Melting and Mixing in RH Refining Process by XU Zhibo, CHEN Chao, WANG Jia, LI Yihong, CAO Ruiyun, ZHAO Yansong, XUE Liqiang, FAN Jinping

    Published 2025-01-01
    “…[Purposes] At different stages of RH refining process, a large weight of alloys are added to adjust the composition of steel. The motion, melting, and mixing of alloy in RH determine the production rate of refining process. …”
    Get full text
    Article