Results 101 to 110 of about 5,715 (227)

Studying the changes in the pressure transmission coefficient of the ultrasonic waves for ferrous and non-ferromagnetic alloys to find some of the most significant mechanical properties

Scientific Reports
This study is the most important part of the technique of using the pressure transmission coefficient (PTC) of the ultrasonic waves in extracting the most important mechanical properties (yield stress and ultimate strength) of alloys in general.
Arshed Abdulhamed Mohammed, Sallehuddin Mohamed Haris   +1 more
doaj   +1 more source

Effect of heat treatment on micro structure, hardness, high temperature oxidation resistance of martensitic stainless steel 13Cr3Mo3Ni-cast

Teknik, 2019
This paper reports the effect of heat treatment on microstructure, hardness and high-temperature oxidation resistance of martensitic stainless steels13Cr3Mo3Ni-cast.
Moch Syaiful Anwar, Eric Jonathan Yulianto, Septian Adi Chandra, Rahma Nisa Hakim, Sri Hastuty, Efendi Mabruri   +5 more
doaj   +1 more source

Efeito da composição química, da atmosfera cementante e dos ciclos termoquímicos na microestrutura e dureza de aços baixo carbono cementados e temperados [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2014.Este trabalho teve como objetivo estudar o efeito da composição química e dos ...
Cruz, Murillo Palma Nunes
core  

Predicting the Ms temperature of lean alloyed ferritic–austenitic stainless steels

Journal of Materials Research and Technology
A set of laboratory hot-rolled and thermally cycled 19–22 wt% Cr lean alloyed ferritic–austenitic stainless steels were studied with respect to calculated equilibrium austenite composition and experimental martensite start (Ms) temperature.
Sampo Uusikallio, Aarne Pohjonen, Pentti Kaikkonen, Oskari Haiko, Jukka Kömi   +4 more
doaj   +1 more source

Martensitic Transformation in Austenitic Stainless Steels

, 2009
Martensitic transformation is very important in austenitic stainless steels where the transformation induced plasticity phenomenon provides a combination of good mechanical properties, such as formability and strength. However, the difficulty of predicting the material behaviour is one of the major drawbacks of these steels.
openaire   +2 more sources

THE KINETICS DEVOLOPMENT OF MARTENSITE DEFORMATION IN STAINLESS STEEL 12Cr18Ni10Ti IRRADIATED BY NEUTRON

Вестник. Серия физическая, 2008
The new results on reactor (WWR-K) irradiation on kinetic parameters of g®a’ martensitic transformation and true characteristic of strenghr and plasticity of 12Cr18Ni10Ti stainless steel were reported.
O.P. Maksimkin, A.I. Emelyanov, A. Naltaev, D.T. Berdalyev, B.K. Rakhashev   +4 more
doaj   +2 more sources

Develpment of high-strenght and corrosion resistant martensitic stainless steel

, 2002
Martensitic Stainless steels have good mechanical properties but low corrosion resistance. The chemical composition (0.2% C, 1.5% Mo and 1% Ni) and heat treatment of a new grade VAL2MON have been optimised in order to improve corrosion resistance ...
CALLIARI, IRENE, DABALA', MANUELE, G. MELOTTI, RAMOUS, EMILIO, L. PAZIENZA   +4 more
core  

Laser Beam Welding of Stainless Steels

, 2012
Obiettivo principale di questa tesi di dottorato è quello di studiare la saldatura laser degli acciai inossidabili. Durante gli esperimenti un laser Nd-YAG in onda continua da 1.1kW è stato utilizzato per saldare rispettivamente acciai martensitici in ...
KHAN, MOHAMMAD MUHSHIN AZIZ
core  

Effect of Cu on the Formation of Reversed Austenite in Super Martensitic Stainless Steel. [PDF]

Materials (Basel), 2023
Jiang W, Zhao K.
europepmc   +1 more source

Decarburization in Laser Surface Hardening of AISI 420 Martensitic Stainless Steel. [PDF]

Materials (Basel), 2023
Aprilia A, Maharjan N, Zhou W.
europepmc   +1 more source