Results 171 to 180 of about 103,556 (374)

Experimental Analysis of the Nb(C,N) Pinning Effects on Austenite Grain Growth Coupled with Mean‐Field Simulations

open access: yessteel research international, EarlyView.
Refining austenite is key to preventing surface cracks during continuous casting of. This study combines in situ high‐temperature confocal microscopy with mean‐field simulations to model grain size evolution, highlighting the grain‐refining effect of niobium carbonitride precipitates on the austenitic microstructure.
Maximilian Kern   +7 more
wiley   +1 more source

Dynamic Deformation Characteristics of AISI Type 316LN Stainless Steel with Varying Nitrogen Content

open access: yessteel research international, EarlyView.
Dynamic tensile deformation behavior of SS 316LN with varying nitrogen content has been investigated at intermediate strain rates to supplement mechanical properties characterization for nuclear application. The present study reveals an increase in strength and a decrease in ductility with increase in strain rate and nitrogen content.
S. A. Krishnan   +4 more
wiley   +1 more source

Joining Stainless Steel with a Novel Fe‐Based Amorphous Brazing Foil

open access: yessteel research international, EarlyView.
A newly developed flexible Fe‐based foil is to be used in the field of brazing to minimize the use of Ni in brazing alloys. The substitution of Ni will result in ecological, economic, and health benefits. Investigations of the brazing properties have shown that the newly developed Fe‐based foil can cope with a conventional Ni‐based brazing alloy.
Kirsten Bobzin   +3 more
wiley   +1 more source

Austempering Post‐Intercritical Austenitizing to Enhance Mechanical Properties of an Oil Country Tubular Goods Steel

open access: yessteel research international, EarlyView.
A new austempering approach following intercritical austenitizing is explored to improve the mechanical behavior of API 5CT steel. By tailoring ferrite–bainite microstructures, the process achieves a balance of strength and ductility without the need for post‐quench tempering. The results highlight a cost‐effective alternative to conventional quenching
Paulo Henrique Cirilo   +2 more
wiley   +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

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