Showing 161 - 180 results of 4,332 for search '"ASTM"', query time: 0.10s Refine Results
  1. 161

    Root cause analysis (RCA) of fractured ASTM A53 carbon steel pipe at oil & gas company by Khattak, M. A., Zareen, N., Mukhtar, A., Kazi, S., Jalil, A., Ahmed, Z., Jan, M. M.

    Published 2016
    “…Incident involving failures of ASTM A53 carbon steel (CS) pipe, connected to pressure safety valve (PSV) and carrying raw gas has caused serious supply disruption. …”
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    Article
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    Analysis of the Corrosion Resistance of Bronze to Aluminium (ASTM B 824) in a Corrosive Environment Controlled with an Artificial Seawater Solution by C. V. Cargua-López, D. C. Vásconez-Núñez, F. M. Tello-Oquendo

    Published 2021-08-01
    “…Three alloys were studied CuAl4.5; CuAl7,1 and CuAl10,1 (ASTM B824), whose chemical composition was evaluated by spectrometry (OES). …”
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    Article
  9. 169

    Continuidad metalúrgica de un acero ASTM A 36 con preparación de bordes a diferentes ángulos by Yoel Matos Durán, Addiel Torres Martínez, Leonardo Ramírez Lozano

    Published 2024-03-01
    “…Se determinó la continuidad metalúrgica de un acero ASTM A 36 con preparación de bordes a diferentes ángulos. …”
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    Article
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    Acoustic Birefringence Changes in the Base Metal and Heat Affected Zone of ASTM 1020 Steel under Plastic Deformation and Fatigue by Gonchar Alexander, Klyushnikov Vyacheslav, Mishakin Vasily

    Published 2023-01-01
    “…This paper deals with metallographic studies and ultrasonic investigations of acoustic birefringence in the base metal and heat affected zone of welded specimens of ASTM 1020 steel under uniaxial tension and low-cycle fatigue. …”
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    Article
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  14. 174

    Natural and Activated Allophane Catalytic Activity Based on the Microactivity Test in Astm Norm 3907/D3907M-2019 by Edward Henry Jiménez Calderón, Ana Emperatriz Paucar Tipantuña, Paulina Fernanda Herrera Mullo, Daniel Alejandro Hidalgo Cháfuel, Washington Ruiz, Ullrich Stahl, José Bermudez

    Published 2020-04-01
    “…The catalytic evaluation was determined by the (MAT) micro activity test equipment constructed according to ASTM D-3907/D3907M-2019. In addition, the Navier–Stokes 3D equations (nonlinear partial derivatives) were studied, which allow studying molecular dynamics contributing substantively to chemical kinetics describing the process of decomposition of crude oil in thermal cracking, determining the maximum temperature at which it retains its properties through the action of heat.…”
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  15. 175

    Assessment of the Generalization Ability of the ASTM E900-15 Embrittlement Trend Curve by Means of Monte Carlo Cross-Validation by Diego Ferreño, Mark Kirk, Marta Serrano, José A. Sainz-Aja

    Published 2022-03-01
    “…The standard ASTM E900-15 provides an analytical expression to determine the transition temperature shift exhibited by Charpy V-notch data at 41-J for irradiated pressure vessel materials as a function of the variables copper, nickel, phosphorus, manganese, irradiation temperature, neutron fluence, and product form. …”
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    Article
  16. 176

    To improve the ASTM standard of residual stress measurement via central hole drilling process by incorporating the effects of hole eccentricity by Bahiran Adnan

    Published 2019
    “…The aim of this Final Year Project (FYP) is improve on the existing American Society for Testing and Materials (ASTM) standard E837 – 13a titled ‘Standard Test Method for Determining Residual Stresses by the Hole-Drilling Strain-Gage Method’. …”
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    Final Year Project (FYP)
  17. 177

    To improve the ASTM standard of residual stress measurement using central hole drilling process by incorporating the effects of hole eccentricity by Khairul Azhari Sharifuddeen

    Published 2019
    “…There are also many procedures and method of calculation to achieve the residual stress results. The standard ASTM E837-13a regards a concentricity between the strain gauge rosette and the drilled hole, with a maximum allowable eccentricity of 0.004D of the diameter of the strain rosette. …”
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    Final Year Project (FYP)
  18. 178

    Nonlinear Numerical Model of Glued-Laminated Petung Bamboo Under Flexural Test Based on ASTM D 143-94 by Abzarih, Abdul Widayat, Irawati, Inggar Septhia, Suhendro, Bambang

    Published 2022
    “…The non-linear numerical model was developed based on the flexural test of ASTM D143, Hooke’s Law, Yield Criterion of Tsai-Hill, and Associated Flow Rule for orthotropic material. …”
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    Article
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