Zobrazeno 1 - 10
of 107
pro vyhledávání: '"astm a36"'
Autor:
David Andrés Albán Naranjo, Carlos Oswaldo, Serrano Aguiar, Geovanny Guillermo Novillo Andrade
Publikováno v:
ESPOCH Congresses, Vol 3, Iss 3, Pp 258-280 (2024)
Abstract This study aims to evaluate the mechanical properties and carry out the metallographic characterization of the butt-welded joints of ASTM A36 steel, with ER70S-6 filler material under the GMAW process. It was developed from a quantitative po
Externí odkaz:
https://doaj.org/article/88c923455d9c44cabf39acd7fc805d70
Publikováno v:
ESPOCH Congresses, Vol 3, Iss 3, Pp 179-192 (2024)
Abstract This study aims to compare the performance of three anti-corrosion protection methods and estimate the corrosion rate according to the ASTM G1-03 standard in ASTM A36 steel plates. The applied methodology follows the procedure established in
Externí odkaz:
https://doaj.org/article/782cb0b1b64942f7b88c793e7a6c9e70
Publikováno v:
Rekayasa Mesin, Vol 15, Iss 1, Pp 339-346 (2024)
Welding is a metal joining process with filler or without filler. The welding method is also used to thicken the surface of the material or hardfacing. Hardfacing is a welding process with the aim of improving mechanical properties and is used on wor
Externí odkaz:
https://doaj.org/article/655bbfa281d1496c8b2fab01d7c4d5b7
Autor:
Walter Leandro Cordeiro da Silva Filho, Giuliana Taissa Farias Salgueiro, Maria Isabel Collasius Malta, Jedaias Januário da Silva, Rafael Gleymir Casanova da Silva, Severino Leopoldino Urtiga Filho, Magda Rosângela Santos Vieira
Publikováno v:
Materials Research, Vol 27, Iss suppl 1 (2024)
The present study aimed to develop and characterize super-hydrophobic nickel coatings through the electrodeposition process, employing myristic acid as a surface energy reducing agent, with the objective of enhancing corrosion resistance. ASTM A36 ca
Externí odkaz:
https://doaj.org/article/d3a872faf8644139990e6f3c29478e16
Publikováno v:
Rekayasa, Vol 16, Iss 2, Pp 243-249 (2023)
The joining of steel in ship construction was carried out through welding technology. One of the joining processes used two types of welded joints, namely butt and lap joints. This study identified the strength of the test material from ASTM A36 stee
Externí odkaz:
https://doaj.org/article/04601debff8f4b85b9dcb21214af1128
Autor:
Johny W. Soedarsono, Andoko Andoko, Kuncoro Diharjo, Femiana Gapsari, Sanjay Mavinkere Rangappa, Suchart Siengchin
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 11, Iss , Pp 101039- (2025)
The corrosion of ASTM A36 steel in acidic environments poses a critical industrial issue, prompting the need for sustainable inhibitors. This study develops a biodegradable PLA/HEC nanocomposite enhanced with ZnO nanoparticles as an inhibitor. Its pe
Externí odkaz:
https://doaj.org/article/b2d15004b8fc471ea6dc5694997590e5
Publikováno v:
Jurnal Pijar MIPA (Pengkajian Ilmu dan Pengajaran Matematika dan Ilmu Pengetahuan Alam), Vol 17, Iss 6, Pp 793-799 (2022)
Kirinyuh leaves (Chromolaena Odorata) contain alkaloids, saponins, flavonoids, phenols, and tannins with the potential as a natural inhibitor that can be used to inhibit the rate of corrosion. Kirinyuh leaf extract inhibitors were added at various co
Externí odkaz:
https://doaj.org/article/b785d20e7c3c44d7bf0ed0bf40ba732b
Publikováno v:
Heliyon, Vol 9, Iss 9, Pp e19708- (2023)
The Gas Tungsten Arc Welding process weld for the 4 mm thickness of the ASTM A36 steel plate with varied heat input parameters of 0.608 kJ/mm, 0.900 kJ/mm and 1.466 kJ/mm, respectively. The effect of different heat inputs on microstructure, corrosion
Externí odkaz:
https://doaj.org/article/eb51dbabcce44d829b5c3ff2d5fc5ff6
Akademický článek
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Publikováno v:
Metalurgija, Vol 61, Iss 3-4, Pp 641-644 (2022)
This study was conducted to examine the immersion effect of cooling media used after the MAG welding process on impact toughness behavior of A36 steel plate. The media used in the experiment include air, water, and ice while CO2 shielding gas and ER7
Externí odkaz:
https://doaj.org/article/22bcf5ed8fe143bb8aa6fdbb85e16347