Results 91 to 100 of about 259,059 (214)

Modelling of the austenite-martensite transformation in stainless and TRIP steels

open access: yesAIP Conference Proceedings, 2013
The transformation of austenite to martensite is a dominant factor in the description of the constitutive behavior during forming of TRIP assisted steels. To predict this transformation different models are currently available. In this paper the transformation is regarded as a stress induced process based on the thermodynamic action of the local ...
Geijselaers, Hubertus J.M.   +4 more
openaire   +1 more source

Effect of Tempering Temperature on Carbide Evolution and Mechanical Response of Deep Cryogenically Treated Martensitic Stainless Steel

open access: yesMetals
Deep cryogenic treatment (DC) is widely applied to martensitic stainless steels to suppress the presence of metastable retained austenite (RA), which may otherwise transform into brittle martensite under deformation and degrade mechanical performance. In
Muhammad Rizqi Ramadhan Fatih   +3 more
doaj   +1 more source

Review of creep resistant alloys for power plant applications [PDF]

open access: yesMetalurgija, 2011
A paper describes the most popular alloys for power plant application as well as the most promising alloys for future application in that technology. The components in power plants operate in severe conditions (high temperatures and pressures) and they ...
A. Nagode, L. Kosec, B. Ule, G. Kosec
doaj  

Desenvolvimento de procedimento de soldagem do aço inoxidável martensítico tipo CA-6NM sem tratamento térmico posterior / [PDF]

open access: yes, 1998
Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro ...
Henke, Sérgio Luiz
core  

Hydrogen Embrittlement of Ultrafine-Grained Austenitic Stainless Steels

open access: yesReviews on Advanced Materials Science, 2018
The effect of electrochemical hydrogen-charging on tensile properties, mechanisms of plastic deformation and fracture micromechanisms was studied using two ultrafine-grained (UFG) Cr-Ni austenitic stainless steels.
Astafurova E. G.   +5 more
doaj   +1 more source

Efeito da temperatura de revenido na microestrutura e nas propriedades mecânicas em alta temperatura do aço X22CrMoV12-1 [PDF]

open access: yes, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2015.A crescente demanda por energia estimula a pesquisa em materiais que permitam ampliar
Lemos, Georges
core  

Laser-energy-controlled microstructure evolution and local mechanical-corrosion response of laser-cladded dissimilar martensitic stainless steels

open access: yesJournal of Materials Research and Technology
Laser cladding is a pivotal technique to enhance surface performance of metallic components. However, the microstructural mechanism governing metallurgical compatibility between dissimilar martensitic stainless steels through the inherent non-equilibrium
Boning Zhang   +4 more
doaj   +1 more source

Desenvolvimento de procedimento de reparo por soldagem em aços inoxidáveis martensíticos, com metal de adição similar sem TTP / [PDF]

open access: yes, 2000
Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico.Este trabalho analisa a aplicabilidade de técnicas de soldagem de reparo sem tratamento térmico posterior (TTP) ao aço inoxidável martensítico macio tipo CA-6NM e ...
Pereira, Aldo Santos
core  

Estudo para a otimização da soldagem MIG/MAG robotizada de peças em aço inoxidável ferrítico conformadas por estampagem [PDF]

open access: yes, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2013O presente trabalho teve por finalidade elaborar os procedimentos para a soldagem robotizada pelo processo
Rachadel, Bernardo João
core  

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