Results 141 to 150 of about 105,836 (304)

RECONSTRUCTION OF ARC STEEL-MELTING FURNACE TO INCREASE PRODUCTIVITY AT JSC «BSW MANAGEMENT COMPANY OF HOLDING «ВМС»

open access: yesЛитьë и металлургия, 2015
Article is devoted to consideration of questions of increasing productivities of arc steel-melting furnace No. 1 (ESMS-1) and at the same time to reduction of a consumption of energy resources.
V. Yu. Girilovich
doaj  

Electric Arc Furnace Dust Recycled in 7075 Aluminum Alloy Composites Fabricated by Spark Plasma Sintering (SPS). [PDF]

open access: yesMaterials (Basel), 2022
Soares E   +9 more
europepmc   +1 more source

Study of growth parameters for refractory carbide single crystals quarterly status report no. 4, dec. 1, 1964 - mar. 1, 1965 [PDF]

open access: yes
Growth of single crystals of tantalum carbide and hafnium carbide, and their solid ...
Halden, F. A., Nelson, W. E.
core   +1 more source

Alteration of Phase Transformation Behavior and Prior Austenite Grain Structure Due to Elevated Tramp Element Concentrations in a Hypoeutectoid Steel

open access: yessteel research international, EarlyView.
The phase transformation behavior of a hypoeutectoid steel is studied in comparison with alloys containing higher concentrations of tramp elements, simulating high recycling rates. The examination of microstructures reveals that the tramp elements facilitate the formation of displacive phases along with retained austenite.
Lukas Hatzenbichler   +7 more
wiley   +1 more source

ANALYSIS OF BOTTOM MIXING ON THE PROCESSES OF LIME DISSOLVING, DEPHOSPHORIZATION AND DESULFURIZATION OF METAL IN ARC STEEL-MAKING FURNACE

open access: yesЛитьë и металлургия, 2006
It is established experimentally that increase of intensity  of metal blowout in arc steel furnace is accelerating the dissolving of lime in slag. The operative regime of blowout in the arc furnace BM Z practically does not exert considerable influence ...
V. F. Sobolev   +4 more
doaj  

Influence of Higher Tramp Element Level on the Weldability of Automotive Steels

open access: yessteel research international, EarlyView.
The use of green recycled steels is constantly expanding in the automotive industry. The increase in tramp elements resulting from the recycling of steel is problematic. Tramp elements can lead to a negative influence on the weldability. To understand the influence, the welding properties of three green steels are characterized. The potential limits of
Elias Gebhard Vogt   +6 more
wiley   +1 more source

Study of growth parameters for refractory carbide single crystals Final report, 1 Mar. 1964 - 30 Jun. 1967 [PDF]

open access: yes
Feasibility studies for growing refractory metal carbides single crystals from melts and liquid ...
Bartlett, R. W., Halden, F. A.
core   +1 more source

Using Thermodynamics and Microstructure to Mitigate Overfitting in Pellet Reduction Models

open access: yessteel research international, EarlyView.
A in time and space discretized, thermodynamically sound model for direct reduction of iron oxide pellets is described. The number of fitting parameters is drastically reduced compared to existing models. Nevertheless, fitting kinetic parameters based on conversion degree data alone leads to overfitting, which can be mitigated by correlating the ...
Ömer K. Büyükuslu   +4 more
wiley   +1 more source

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