Showing 2,741 - 2,760 results of 5,795 for search '"steel"', query time: 0.07s Refine Results
  1. 2741

    Compressive Strength and Microstructure Properties of Alkali-Activated Systems with Blast Furnace Slag, Desulfurization Slag, and Gypsum by Bong-Suk Cho, Kyung-Mo Koo, Se-Jin Choi

    Published 2018-01-01
    “…DS is produced in a Kambara reactor process of molten iron produced in a steel production process. DS contains CaO, SiO2, Fe2O3, and SO3 and is composed of Ca(OH)2 and 2CaO·SiO2 as main compounds. …”
    Get full text
    Article
  2. 2742

    Divisive Refinement of Metal Fiber at the PM0.1 Classification Stage for PM0.5–0.1 Sampling with Nanosampler by Yuta Kurotsuchi, Kazuhiko Sekiguchi, Yohei Hayakawa

    Published 2023-03-01
    “…Abstract Multi-component analysis of PM0.5–0.1 collected by Nanosampler II metal (Steel Use Stainless: SUS) wool fiber at the PM0.1 classification stage is challenging owing to difficulties in SUS wool fiber separation after collection. …”
    Get full text
    Article
  3. 2743

    4-Nitroaniline Degradation by TiO2 Catalyst Doping with Manganese by Kai Zheng, Tong-chao Zhang, Pin Lin, Yu-hua Han, Hong-yi Li, Ren-jie Ji, Hai-yun Zhang

    Published 2015-01-01
    “…Stainless steel anode covered with layer film of TiO2 doped with manganese was utilized to decompose 4-nitroaniline in rectangular borosilicate glass reactor, while stainless steel mesh was chosen as cathode; the anode and cathode were connected to the direct-current power; meantime two 60 W (λmax = 365 nm) UV lamps were used as light source. …”
    Get full text
    Article
  4. 2744

    Comparison of spectrophotometric, potentiometric and voltammetric methodologies for the determination of nitrite and nitrate in industrial effluents and in watercourses by Cherrine Kelce Pires, Efraim Lázaro Reis, Maria Isabel Cristina Batista Mayrink, Gabriel Henrique Sperandio

    Published 2024-12-01
    “…The water samples were collected in Timóteo, a region with steel industries. The collections were made at three treatment points of a steel industry and at different points of the Timotinho Stream. …”
    Get full text
    Article
  5. 2745

    Study of dynamic characteristics of impact of two solid deformable bodies at impact speed of up to 100 m/s by D. I. Chernyavsky, D. D. Chernyavsky

    Published 2021-11-01
    “…The indenter is a hardened steel ball. The target is made in the form of a rod from various types of steel, duralumin, aluminum and lead. …”
    Get full text
    Article
  6. 2746

    端部带肋圆高强钢管超高性能混凝土柱抗震性能研究 by 骆志, 张秭文, 马骐, 于子程, 秦靖凯, 杜国锋

    Published 2024-01-01
    “…为量化端部加劲肋对圆高强钢管超高性能混凝土柱(round ultra-high performance concrete filled high strength steel tube column,RUHPCFHSSTC)抗震性能的影响,以加劲肋的高度、宽度、数量为参数,进行了8个端部带肋RUHPCFHSSTC试件的低周反复荷载试验。…”
    Get full text
    Article
  7. 2747

    Repairing and Strengthening of Damaged RC Columns Using Thin Concrete Jacketing by Bassam A. Tayeh, Mohammed Abu Naja, Samir Shihada, Mohammed Arafa

    Published 2019-01-01
    “…Group 1 consisted of 18 column cores jacketed by normal strength concrete with a maximum aggregate size of 4.75 mm and steel reinforcement, whereas Group 2 consisted of 18 column cores jacketed using ultrahigh-performance fibre-reinforced self-compacting concrete with steel reinforcement. …”
    Get full text
    Article
  8. 2748

    The formation, development and classification of rail corrugation: a survey on Chinese metro by Yang Wang, Hong Xiao, Zhihai Zhang, Xuhao Cui, Yihao Chi, Mahantesh M. Nadakatti

    Published 2024-08-01
    “…Corrugation primarily manifested in curve sections with radii between 300 and 500 m, featuring ordinary monolithic bed track and steel-spring floating slab track structures, with wavelengths typically between 30 and 120 mm. …”
    Get full text
    Article
  9. 2749

    Preparation and mechanical-electrical characterization of new complex-phase conductive concrete by Shicheng Feng, Xiaohui Zhang, Zhilei Xu, Keliang Dong, Jinfeng Zheng, Runlong Zhang, Zhaolin Zhou, Xuan Wang

    Published 2025-01-01
    “…The results demonstrate that when the graphite content is 20% and the stainless steel fiber content is 2.75% ± 0.1%, the mechanical and electrical properties ratio is the best. …”
    Get full text
    Article
  10. 2750

    端部带肋圆高强钢管超高性能混凝土柱抗震性能研究 by 骆志, 张秭文, 马骐, 于子程, 秦靖凯, 杜国锋

    Published 2025-01-01
    “…为量化端部加劲肋对圆高强钢管超高性能混凝土(ultra-high performance concrete filled high-strength steel tubular, UHPC-HST)柱抗震性能的影响,以加劲肋的高度、宽度、数量为参数,对8个端部带肋圆UHPC-HST柱试件进行了低周反复荷载试验,探究了各参数对试件破坏形态、滞回曲线、骨架曲线和抗震性能指标的影响规律。…”
    Get full text
    Article
  11. 2751

    Strength prediction of ECC-CES columns under eccentric compression using adaptive sampling and ML techniques by Khaled Megahed

    Published 2025-01-01
    “…Abstract A novel type of concrete-encased steel (CES) composite column implementing Engineered Cementitious Composites (ECC) confinement (ECC-CES) has recently been introduced, offering significantly enhanced failure behavior, ductility, and toughness when compared to conventional CES columns. …”
    Get full text
    Article
  12. 2752

    Experimental and Numerical Evaluation of Dynamic Characteristics of 3DOF Reduced-Scale Model by Abderaouf Daci, Nassima Benmansour, Abdellatif Bentifour, Rachid Derbal

    Published 2024-11-01
    “…For this, a three-degree-of-freedom (3DOF) reduced model of a steel structure adopting a 1:6 scale is developed. …”
    Get full text
    Article
  13. 2753

    Design and experimental research of pipeline stress measurement system based on alternating current field by Guangfeng QI, Xiyan LI, Xin TANG, Xin'an YUAN, Qing HAN, Anquan WANG, Wei LI, Keyu WANG

    Published 2023-10-01
    “…Based on the simulation results and the characteristics of pipeline stress distribution, a set of ACSM based pipeline stress measurement system integrating the portable case and probe was designed and developed to test the tensile specimen of 45# steel and X70 steel pipeline within 0?105 MPa. The simulation and test results demonstrate that the selected characteristic signal could reflect the stress distortion because the stress distortion of pipeline causes the disturbance in electromagnetic field. …”
    Get full text
    Article
  14. 2754

    Effect of TIPA on Chloride Immobilization in Cement-Fly Ash Paste by Baoguo Ma, Ting Zhang, Hongbo Tan, Xiaohai Liu, Junpeng Mei, Wenbin Jiang, Huahui Qi, Benqing Gu

    Published 2018-01-01
    “…However, the potential risk of steel corrosion resulting from chloride in these raw materials was one of the most concerned problems. …”
    Get full text
    Article
  15. 2755

    Novel Statistical Analysis Schemes for Frequency-Modulated Thermal Wave Imaging for Inspection of Ship Hull Materials by Ishant Singh, Vanita Arora, Prabhu Babu, Ravibabu Mulaveesala

    Published 2024-10-01
    “…In this study, an experimental investigation has been carried out on a hardened steel sample used in the ship building industry with a flat-bottom-hole-simulated defect using the frequency-modulated thermal wave imaging (FMTWI) technique. …”
    Get full text
    Article
  16. 2756

    Cyclic Fatigue Resistance of Nickel–Titanium Rotary Instruments after Simulated Clinical Use by Hana R. Ubaed, Diyar Kh. Bakr

    Published 2022-01-01
    “…Then, all the instruments underwent cyclic fatigue testing in an artificial stainless steel canal with a 50° canal curvature and a radius of curvature of 5 mm. …”
    Get full text
    Article
  17. 2757

    Surface Modification by Combination of Dip-Pen Nanolithography and Soft Lithography for Reduction of Bacterial Adhesion by Santiago Arango-Santander, Alejandro Pelaez-Vargas, Sidónio C. Freitas, Claudia García

    Published 2018-01-01
    “…Elastomeric polydimethylsiloxane was used to duplicate the patterns and silica sol to transfer them to the medical grade stainless steel 316L surface by microstamping. Optical microscopy and atomic force microscopy (AFM) were used to characterize the patterns. …”
    Get full text
    Article
  18. 2758

    Utilization of bark extract of Phyllanthus emblica as a sustainable corrosion inhibitor to reinforced concrete infrastructures in aggressive environments by Gautam Madhab, Subedi Dhruba B., Dhungana Jivan R., Bhattarai Nootan P., Bhattarai Jagadeesh

    Published 2025-01-01
    “…The electrochemical analysis of the reinforced-mild steel (ReMS) rod involved measuring electrochemical corrosion potential (ϕEcor) and electrochemical resistivity (RE), according to ASTM C876-91 standards for seven months. …”
    Get full text
    Article
  19. 2759

    The Effects of Cryogenic Process on the AISI M2 Punch Materials and on the Hole Edge Geometry of the DIN EN 10111-98 Sheet Metal Control Arm Parts by Yusuf Arslan

    Published 2020-01-01
    “…Piercing operations were performed using eccentric press on 2.5-mm-thick sheet metal control arm parts with circular and slot AISI M2 tool steel punches. The punches were traditionally heat treated. …”
    Get full text
    Article
  20. 2760