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18 results with keyword: 'ferritic martensitic steel subjected equal channel angular extrusion'

Ferritic-martensitic steel subjected to equal channel angular extrusion

It has been shown that conventional low-strain cold work improved the radiation tolerance of stainless steel and that nanoscale microstructure produced a dramatic improvement in

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108
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2021
An EBSD investigation of interstitial-free steel subjected to equal channel angular extrusion

The second period occurs at greater than four passes (Figures 3(d-g) and 4), once the average effective diameter of the LAGBs and HAGBs has converged (Figure 8(d)) and is

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2021
Equal Channel Angular Extrusion of Tungsten Heavy Alloy

The microstructure from the as-received samples is spherical. Also the interface between the tungsten particles and the nickel-iron alloy matrix phase is smooth. After the first.. The

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108
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2021
Mechanical, microstructure and texture properties of interstitial-free steel and copper subjected to equal channel angular extrusion and cold-rolling

Gazder, A A.; Hazra, S S.; Gu, C F.; Cao, W Q.; Davies, C H J; and Pereloma, E V.: Mechanical, microstructure and texture properties of interstitial-free steel and copper subjected

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2021
On the robustness of seismic moment tensor inversions for mid-ocean earthquakes: the Azores archipelago

We find that for the events studied: (i) existing 1-D Earth models of the region based on receiver function data lead to a slightly improved data fit of local data compared to a

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2021
ECAP process improvement based on the design of rational inclined punch shapes for the acute-angled Segal 2 -dies: CFD 2-D description of dead zone reduction

This article is focused on a 2-D fluid dynamics description of punch shape geometry improvement for Equal Channel Angular Extrusion (ECAE) or Equal Channel Angular Pressing (ECAP)

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2020
High Strain Rate Superplasticity in an Al Li Mg Alloy Subjected
to Equal Channel Angular Extrusion

It has been shown that it is possible to improve their formability as well as service properties by making these alloys superplastic.2 Superplastic deformation was used to

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2020
Finite Element Investigation of Equal Channel Angular Extrusion Process

The examination of distributions of strain rate and stress component x provided more quantitative insight to the effect of friction conditions. The strain rate contours in

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2020
Investigation into energy dissipation in equal channel angular extrusion

An experimental indication of the reduction of energy transmitted to the ground during impact landing when using a UREAD device can be calculated from the results in

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2021
Financial barriers and environmental innovations: evidence from EU manufacturing firms

This article analyses in depth whether barriers related to external financing affect EI investments and whether the stringency of financial constraints to investments in EI is

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2021
Hamed Alavi

COSO framework also received other criticisms for being too much focus on financial reporting and not requiring enterprise to report their internal control process ( Root,

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2020
Numerical Estimation of Frictional Effects in Equal Channel Angular Extrusion

The results of the present work are discussed in terms of a method to estimate the coefficient of friction based on the maximum pressing load, which is obtained from the load ver-

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5
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2020
Development of a Continuous Equal Channel Angular Extrusion (ECAE) Process

Marshall’s reagent delineates all ferrite boundaries and it is more effective than 2% nital alone. Still for better results specimens may be pre-etched in 2% nital solution.

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2021
South Plains College improves each student s life.

A student who does not meet the attendance requirements of a class as stated in the course syllabus and does not officially withdraw from that course by the official census date

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2021
A Survey on IoT Security Threats and Solutions

Farooq in A Critical Analysis on the Security Concerns of Internet of Things (IoT), intruders access is prevented by authentication method is functional in

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2020
Equal Channel Angular Extrusion Characteristics on Mechanical Behavior of Aluminum Alloy

Hence, this investigation is aimed at gathering contributions on the influence of equal channel angular extrusion toward improving the mechanical properties of the aluminum alloys

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2021
G*-Closed Sets And Ta-Separation Axiom In Intuitionistic Fuzzy Topological Spaces

In this paper we introduce and study different properties of g * -closed sets in the intuitionistic fuzzy..

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5
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2020

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