Results 111 to 120 of about 21,370 (228)

The influence of containerless undercooling and rapid solid-state quenching on the superconductive and magnetic properties of some clustering alloy systems [PDF]

open access: yes
The properties of clustering alloy systems and the manner in which they are influenced by rapid quenching from a containerless undercooled melt are discussed.
Collings, E. W.
core   +1 more source

Acélok karbidkiválási folyamatainak vizsgálata; a szemcsehatárok és szemcseorientáció szerepe = Investigation of carbide precipitation processes in steels; the role of grain boundaries and grain orientation [PDF]

open access: yes, 2009
AISI 304-es és 316-os ausztenites saválló acélokat hőkezeltünk, mechanikusan deformáltunk, majd mechanikus-termikus kezelésnek vetettünk alá, hogy növeljük az anyagban kialalkuló speciális szemcsehatárok mennyiségét.
Berecz, Tibor   +7 more
core  

Corrosion and inhibition studies on AISI 316 with AISI 410 fiber laser welded joints

open access: yesBulletin of the Chemical Society of Ethiopia
In this investigation, the corrosion study was conducted on fiber laser welded joints of AISI 410 and 316L stainless steel plates using hydrochloric acid, basic, and salt medium, behavior in three different pH. The effects of three different corrosive atmospheres were examined using the weight loss method.
Rengarajan, Sathish   +2 more
openaire   +2 more sources

The relationship between observed fatigue damage and life estimation models [PDF]

open access: yes
Observations of the surface of laboratory specimens subjected to axial and torsional fatigue loadings has resulted in the identification of three damage fatigue phenomena: crack nucleation, shear crack growth, and tensile crack growth.
Kurath, Peter, Socie, Darrell F.
core   +1 more source

Erosion corrosion behavior of AISI 304/316 stainless steel [PDF]

open access: yes, 2016
304/316不锈钢以其良好的抗腐蚀性能和机械性能而得到广泛应用,尤其是在核电行业。然而,在其应用中存在着冲蚀磨损,腐蚀磨损,应力腐蚀开裂和高温氧化等问题。本文研究了304/316不锈钢两相射流冲蚀磨损行为,在NaCl、HCl和NaOH中的腐蚀磨损行为,在实验室模拟压水堆条件下的应力腐蚀开裂和高温氧化腐蚀行为。 (1)本文通过两相高速射流对304/316不锈钢的冲蚀实验,通过失重法和材料表面形貌、结构和成分微观分析,研究材料冲蚀磨损失效过程以及冲蚀机理分析 ...
周芳
core  

Duplex and superduplex stainless steels: microstructure and properties evolution by surface modification processes [PDF]

open access: yes, 2019
The paper presents an overview of diffusion surface treatments, especially nitriding processes, applied to duplex and superduplex stainless steels in the last five years. Research has been done mainly to investigate different nitriding processes in order
Biserova Tahchieva, Alisiya   +2 more
core  

Дослідження корозійної стійкості зварних металорукавів зі сталей AISI 304 та AISI 316

open access: yesEastern-European Journal of Enterprise Technologies, 2015
В роботі встановлені причини прискореної корозії і руйнування металорукавів для транспортування природного газу, що виготовляються з неіржавіючих сталей. Встановлено неоднозначний вплив ступеня деформації на схильність до корозійного руйнування аустенітних сталей, показана ефективність застосування термічної обробки сталей AISI 304 і AISI 316 для ...
openaire   +1 more source

Estudio de microestructura y composición de la oxidación en vapor a 700 y 750oC de los aceros austeníticos AISI 304, 316 y 317

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2013
Se ha investigado la oxidación de los aceros inoxidables austeníticos AISI SAE: 304, 316 y 317; a temperaturas de 700 y 750oC, en una atmósfera próxima al 100% de vapor de agua, y de 10 a 1000h de exposición.
José Luddey Marulanda   +2 more
doaj  

Microstructure and magnetism of austenitic steels in relation to chemical composition, severe plastic deformation, and solution annealing

open access: yesScientific Reports
Three types of commercial austenitic stainless steels, 1.4307 (AISI 304 L), 1.4404 (AISI 316 L) 1.4845 (AISI 310 S) with different chemical compositions, are subjected to severe plastic deformation at room temperature by a unique Dual Rolling Equal ...
Kamila Hrabovská   +5 more
doaj   +1 more source

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