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Root cause analysis (RCA) of fractured ASTM A53 carbon steel pipe at oil & gas company
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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High throughput application of ASTM D8332: Detailed prototype design and operating conditions for microplastic sampling of riverine systems
Published 2024-06-01“…Here we show that ASTM D8332 can be applied to sample freshwater rivers for microplastic collection. …”
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Laser Welding of ASTM A553-1 (9% Nickel Steel) (PART I: Penetration Shape by Bead on Plate)
Published 2020-04-01Subjects: Get full text
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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
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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169
Continuidad metalúrgica de un acero ASTM A 36 con preparación de bordes a diferentes ángulos
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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A review on the state-of-the-art of surface finishing processes and related ISO/ASTM standards for metal additive manufactured components
Published 2021-01-01Subjects: Get full text
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171
Acoustic Birefringence Changes in the Base Metal and Heat Affected Zone of ASTM 1020 Steel under Plastic Deformation and Fatigue
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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Corrosion Resistance of Cu-Alloyed Precipitation Hardenable Duplex Stainless Steel ASTM A890 Grade 1B
Published 2019-11-01“…In this work, a cast copper alloyed DSS type ASTM A890 grade 1B with 3.01%Cu was investigated. …”
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Laser Welding of ASTM A553-1 (9% Nickel Steel) (PART II: Comparison of Mechanical Properties with FCAW)
Published 2020-07-01Subjects: Get full text
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Natural and Activated Allophane Catalytic Activity Based on the Microactivity Test in Astm Norm 3907/D3907M-2019
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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175
Assessment of the Generalization Ability of the ASTM E900-15 Embrittlement Trend Curve by Means of Monte Carlo Cross-Validation
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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To improve the ASTM standard of residual stress measurement via central hole drilling process by incorporating the effects of hole eccentricity
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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To improve the ASTM standard of residual stress measurement using central hole drilling process by incorporating the effects of hole eccentricity
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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Nonlinear Numerical Model of Glued-Laminated Petung Bamboo Under Flexural Test Based on ASTM D 143-94
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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Identifikasi Kekuatan Butt Joint dan Lap Joint pada Pengelasan Konstruksi Kapal
Published 2023-08-01Subjects: “…astm a36…”
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Evaluarea asocierii dintre nivelul colesterolului seric, gradul de control şi treapta terapeutică la copiii cu astm şi sensibilizare aeroalergenică
Published 2019-12-01Subjects: “…astm…”
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