Results 121 to 130 of about 6,326 (232)

Influence of boron on forming efficient structure of rolled steel and increase its technological plasticity at drawing [PDF]

, 2016
Показано особливості впливу легування бором на структуроутворення і формування комплексу якісних показників бунтового прокату з високовуглецевих сталей.
Ambrazhey, Maksim, Gubenko, Svetlana, Parusov, Eduard, Sychkov, Alexander, Амбражей, Максим Юрійович, Губенко, Світлана Іванівна, Парусов, Едуард Володимирович, Сичков, Олександр Борисович   +7 more
core  

The use of Fe-30% Ni and Fe-30% Ni-Nb alloys as model systems for studying the microstructural evolution during the hot deformation of austenite

, 2011
The development of physically-based models of microstructural evolution during thermomechanical processing of metallic materials requires knowledge of the internal state variable data, such as microstructure, texture, and dislocation substructure ...
Bai, F., Cizek, P., Palmeire, E. J., Poths, R. M., Rainforth, W. M., Turner, J., Wynne, B. P.   +6 more
core   +1 more source

Niobium in Microalloyed Rail Steels

, 2017
Rail steels rely primarily on possessing adequate wear and rolling contact fatigue resistance. These properties, together with the toughness, can in principle be optimized by implementing thermomechanical processing assisted by controlled niobium additions. The purpose of the current work is to develop a Nb-microalloying strategy in the context of high-
openaire   +1 more source

Charpy udarna žilavost i tvrdoća odžarenog materijala i donjeg bainita [PDF]

, 2010
A high strength low alloyed (HSLA) V-Nb steel was heat treated to martensite and lower bainite with different grain size, reheated for 3 seconds at 750 °C and air cooled.
B. Šuštaršič, F. Vodopivec, G. Kosec, J. Vojvodič-Tuma   +3 more
core   +1 more source

Full-Field Strain Measurement and Numerical Analysis of a Microalloyed Steel Subjected to Deformation with Strain Path Change. [PDF]

Materials (Basel), 2020
Lisiecka-Graca P, Majta J, Muszka K.
europepmc   +1 more source

Development of Coated Electrodes with Solid Wire and Flux-Cored Alloyed Wire for Microalloyed Steel Welding. [PDF]

Materials (Basel), 2020
Bajić D, Mrdak M, Bajić N, Veljić D, Rakin M, Radosavljević Z.   +5 more
europepmc   +1 more source

Multiwire submerged arc welding of steel structures [PDF]

, 2012
The assembly of large structures made out of thick steel plates requires a welding process by which multiple wires can be used simultaneously. To reproduce these industrial processes in a research environment, OCAS has invested in a multiwire submerged ...
De Waele, Wim, Dhollander, R, Van Caenegem, Nele, Van Pottelberg, E, Vancauwenberghe, S   +4 more
core   +1 more source

Tensile test models for low-carbon microalloyed steels with high niobium contents [PDF]

, 2011
U ovom se istraživanju proučavao utjecaj parametara valjanja (2 redukcijske brzine i 3 brzine hlađenja) i kemijskih elemenata kao što su: C, Mn, Nb, Ti, Mo, Ni, Cr, Cu i B na svojstva čvrstoće niskougljičnih mikrolegiranih čelika s visokim sadržajem ...
Antonio Martín-Meizoso, Beatriz López, David A. Porter, Jožef Predan, Marcos Pérez-Bahillo, Nenad Gubeljak   +5 more
core   +1 more source

Advances in Microalloyed Steels [PDF]

, 2021
openaire   +1 more source

Influence of testing rate on Lüders band propagation in niobium microalloyed steel

Metalurgija, 2016
Using thermal imaging camera during tensile testing of low carbon and Nb microalloyed steel influence of testing rate on start of plastic deformation was investigated.
S. Rešković, I. Jandrlić, F. Vodopivec   +2 more
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