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Mostrando ítems 11-20 de 53
Short-term Creep Properties and Fracture Surface of 18 Ni (300) Maraging Steel Plasma Nitrided
(Univ Fed Sao Carlos, Dept Engenharia Materials, 2017)
Plasma nitriding of a solution annealed and aged 300 grade maraging steel was studied aiming to increase the creep resistance. The surface microhardness reached 1,140 HV, producing 50 mu m layer composed of epsilon-Fe-3 N ...
Investigation of Building Orientation and Aging on Strength–Stiffness Performance of Additively Manufactured Maraging Steel
(2021-02-01)
The interaction between building orientation and heat treatment may change the strength–stiffness behavior of maraging steel manufactured by powder bed fusion (PBF). Further investigations about the correlation of the ...
Comparison of Mechanical and Microstructural Characteristics in Maraging 300 Steel Welded by three Different Processes: LASER, PLASMA and TIG
(2015-01-01)
The maraging steel are considered ultra high strength due to its yield strength greater than 1400 MPa and are part of a set of advanced materials of interest for technological development, mainly for aeronautics and aerospace ...
Study of laser welding and heat treatments done in different high strength steels: 4340, 300M, maraging 300
(2013-01-01)
The medium carbon steel and low alloy SAE 4340 has undergone several changes in this development process came 300M steel, from this ultra-high strength steel. With similar resistance and higher ductility to the steel 300M, ...
Hot tensile behavior and fracture characteristics of a plasma nitrided maraging 300 steel
(2017-01-01)
The influence of plasma nitriding of a maraging 300 steel on mechanical properties at high temperature has been studied. Samples were tensile tested at 600°C in four conditions: solution treated (MAR-S), solution treated ...
Estudo do pré-envelhecimento na dureza do aço Maraging C300
(Blumenau, SC, 2019)