Results 111 to 120 of about 35,016 (242)

Estudo do desgaste erosivo do aço inoxidável austenítico AISI 201: uma comparação com os aços AISI 304 e AISI 410 [PDF]

, 2017
Erosive wear is caused by hard particles striking the surface, either carried by a gas stream or a flowing liquid. It is a phenomenon very common in mining and agroindustry processes where transfer materials points (transfer chutes)are present.
Ana Paula Marques de Oliveira
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Soldadura disímil por rotación continua entre una plancha de acero inoxidable y una barra de AISI 1045

Ciencia & Futuro, 2020
Se estableció el comportamiento microestructural y la dureza del proceso de soldadura por fricción radial de la unión disímil entre una plancha de acero AISI 316 y una barra de acero AISI 1045.
Ricardo Quevedo-Mejías, Tomás Fernández-Columbié, Ledennis Torres-Suárez, Neury Durán-Batista   +3 more
doaj  

Effect of cooling media on wear behavior of AISI 4140 AISI 1050 and AISI 8620 steels

, 2010
Fen Bilimleri EnstitüsüBu çalışmada AISI 4140 çeliği, AISI 8620 çeliği ve AISI 1050 çelik türleri farklı ortamlarda (yağ ve su) soğutularak, aşınma davranışı incelendi. Aşınma deneyleri Pin-on-Roller aşınma sisteminde yapıldı.
Dikmen, Sertel
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Relationship between aggregate index of systemic inflammation and mortality from CCD and malignant neoplasms in diabetic patients

Scientific Reports
Inflammation has been recognized as a pivotal factor in the pathophysiology of diabetes. The aggregate index of systemic inflammation (AISI) has recently been proposed as a novel biomarker for evaluating inflammatory status and predicting clinical ...
Zhihui li, Hua Li, Peng Wang, Wei Xie, Guo Shao, Hongwei Zhu   +5 more
doaj   +1 more source

The influence of substrate microstructure on the tribological performance of low-temperature plasma nitrided and PVD-coated martensitic and duplex stainless steels

Results in Surfaces and Interfaces
The influence of hybrid surface treatments combining low-temperature plasma nitriding (LTPN) and physical vapor deposition (PVD) coatings on duplex and martensitic stainless steels was systematically investigated, with an emphasis on the effects of ...
Krisztián Korsós, Vilmos Nyáry, Chinh Quang Nguyen, Levente Tamás Katula, Dorina Kovács   +4 more
doaj   +1 more source

Comportamiento de los aceros inoxidables AISI 304, AISI 329 y AISI 420 sometidos a desgaste erosivo

, 2010
The present work studies the behaviour of AISI 304, AISI 329 and AISI 420 stainless steels types under erosive wear. The three materials were submit to erosive wear with two particle impact speeds and four incidence angles. The test results show that the
Suárez, J. L., Reinoza Contreras, Rigoberto, Rodríguez V., G. F.   +2 more
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Investigating the structural properties and wear resistance of martensitic stainless steels.

PLoS ONE
The present work explores the microstructures and abrasive wear behavior of AISI 410 and AISI 420 martensitic stainless steels after hardening and tempering. Microstructural changes and wear were analyzed using optical microscopy and SEM.
Alok Bhadauria, K Venkateswara Reddy, Rajesh K Khatirkar, Din Bandhu, Prashant Kumar Gangwar   +4 more
doaj   +1 more source

Comparative Analysis of Erosion-Corrosion in Stainless Steels: Evaluating AISI 304, AISI 316, and UB6 Across Varied Corrosive Conditions

International Journal of Applied Mechanics and Engineering
This study investigates the erosion-corrosion behavior of stainless steels AISI 304, AISI 316, and UB6 (AISI 904L) under various impact angles and environmental conditions (neutral, saline, and acidic).
Khaoula MESBAH, Bennaceur OUAKI, Mohammed khalil EL KOUIFAT, Ghassan AYAD   +3 more
doaj   +1 more source

Estudo comparativo da resistência à corrosão entre o aço Inoxidável duplex AISI 2205 e o aço inoxidável austenítico AISI 304 quando imersos em uma solução aquosa contendo 0,6m de cloreto de sódio

, 2018
MonografiaThe duplex stainless steel AISI 2205 belongs to a class of materials with biphasic microstructure, consisting of a ferritic matrix and austenite islands, with approximately equal volume fractions of that phase.
Sousa, Ruth Anne Paxele de
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Rolling-element fatigue lives of AISI T-1, AISI M-42, AISI 52,100 and Halmo at 150 F

, 1971
Rolling element fatigue lives of AISI T-1, AISI M-42, AISI 52,100, and Halmo at 150
Zaretsky, E. V., Parker, R. J., Dietrich, M. W.   +2 more
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