Results 41 to 50 of about 3,792 (227)

Current Status of Research on the Oxidation Behavior of Refractory High Entropy Alloys

open access: yesAdvanced Engineering Materials, Volume 23, Issue 5, May 2021., 2021
This review summarizes the current stage of high‐temperature oxidation behavior of refractory high entropy alloys (RHEA)—candidates for demanding high‐temperature structural applications. Despite the intrinsic poor oxidation resistance of refractory metals, some RHEA exhibit oxidation protectiveness.
Bronislava Gorr   +5 more
wiley   +1 more source

The mechanical properties at room and low temperature of P110 steel characterised by means of small punch test [PDF]

open access: yesArchives of Metallurgy and Materials, 2019
In this paper small punch test (SPT) which is one of miniaturized samples technique, was employed to characterize the mechanical properties of carbon steel P110. The tests were carried out in the range of –175°C to RT.
B. Romelczyk-Baishya   +4 more
doaj   +1 more source

Strain Hardening Dependence on the Structure in Dual‐Phase Steels

open access: yessteel research international, Volume 92, Issue 4, April 2021., 2021
The underlying microstructural parameters dictating mechanical properties of dual‐phase (DP) steels are addressed. Increasing martensite volume fraction (Vm), refining the structure, and changing its morphology to fibrous (M2) lead to increasing the number of strain‐hardening stages and improving the strain hardening capacity in the first stage (n1 ...
Mohamed Soliman, Heinz Palkowski
wiley   +1 more source

Nondestructive Investigation of Neutron Irradiation Generated Structural Changes of Reactor Steel Material by Magnetic Hysteresis Method

open access: yesMetals, 2020
The neutron irradiation embrittlement of four different types of nuclear pressure vessel materials (three base metals and one weld material) were investigated by a magnetic nondestructive testing method, magnetic adaptive testing (MAT).
Gábor Vértesy   +5 more
doaj   +1 more source

Performance of VIDEBAS in an operational environment [PDF]

open access: yes, 1984
VIDEBAS is a relational database management system in which a database consists of two parts, namely a “real-only” and an “update” part. The first part remains unmodified until the next reorganization and exploits redundancy to achieve fast access to ...
Blanken, H.M.
core   +3 more sources

Experimental investigation on welding of 2.25 Cr-1.0 Mo steel with regulated metal deposition and GMAW technique incorporating metal-cored wires

open access: yesJournal of Materials Research and Technology, 2021
The regulated Metal Deposition (RMD™) process is a variant of the gas metal arc welding process (GMAW), which was developed to effectively control the metal transfer in the short-circuiting mode. The process is fundamentally a modified short-circuit GMAW
Subhash Das   +7 more
doaj   +1 more source

Effect of microstructure and crystallographic orientation characteristics on low temperature toughness and fracture behavior of pipeline steels

open access: yesJournal of Materials Research and Technology, 2022
In order to elucidate the relationship among microstructure, crystallographic orientation characteristics and fracture behavior of pipeline steels at low temperature, three pipeline steels with different microstructures were fabricated by varying the ...
He Duan   +4 more
doaj   +1 more source

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