Results 191 to 200 of about 28,747 (312)
Effect of Ce Treatment on the Austenite Grain Growth Behavior of High-Strength Low-Alloy Steel During Heating Process Before Rolling. [PDF]
Materials (Basel)Huang F, Li J, Lu B.
europepmc +1 more source
Austenite formation in C-Mn steel
, 2009 The production process of almost all modern steels involves austenitization formation of the austenite phase upon continuous heating. Many of the microstructural features and properties that are obtained upon subsequent cooling are to a large extend ...
Savran, V.I., Savran, V.I. (author)
core
steel research international, EarlyView.This work uses high‐temperature dilatometry to examine how the tramp elements Cu, Ni, and Sn affect the deformability of non‐metallic inclusions and matrix in quench‐and‐temper steel. Mg‐bearing inclusions deform less than Mg‐free ones. Copper lowers formability. Nickel increases deformability.
Julian Cejka +3 more
wiley +1 more source
steel research international, EarlyView.Paint baking of resistance spot welded joints of 2.0 GPa warm‐stamped medium‐Mn steel activates low‐temperature tempering, forming fine cementite in the fusion zone and enhancing toughness. Crack propagation resistance increases, shifting the failure mode from partial interfacial to complete pullout, with peak load and energy absorption rising ...
Sunusi Marwana Manladan +8 more
wiley +1 more source
Effect of Ni Element in Self-Shielded Flux-Cored Wires on the Microstructural and Mechanical Property Evolutions of X80 Pipeline Steel Girth Welds. [PDF]
Materials (Basel)Jia S, Cui C, Mao C, Liu G, Liu Q.
europepmc +1 more source
steel research international, EarlyView.An accurate moving boundary model for volume diffusion containing boundary conditions from trans‐interface diffusion (TID) simulates the austenite growth during cooling. TID of Cr, Mo, N and Ni enhance growth kinetics. Without TID, compositions of the interface region change, decreasing the driving force for growth and finally causing numerical ...
A. Salwén +3 more
wiley +1 more source
Calculation of Austenite Generalized Stacking Fault Energy in M50NiL Steel. [PDF]
Materials (Basel)Ding Z, Guo J, Zhou L, Zhang X, Ma X.
europepmc +1 more source
steel research international, EarlyView.This review explains how impurities from recycled scrap affect steel production and performance. Even small amounts (far below 1%) of these impurities can change how steel behaves during fabrication but also affect the properties of the end product. With better understanding and targeted countermeasures, these challenges can be managed, enabling wider ...
Oleksandr Glushko, Ronald Schnitzer
wiley +1 more source
Hydrogen Embrittlement and Failure Mechanisms in Fe-18Mn-8Al-1C-5Ni Steel with Dual B2/κ-Carbide Precipitates. [PDF]
Materials (Basel)Li J, Guo Z, Qian Y, Guo X, Ding H.
europepmc +1 more source
steel research international, EarlyView.High Nb (2.4 wt.%) addition to Maraging 300 steel drives lattice distortion and nanoscale Nb–Mo‐rich precipitation, confirmed by energy‐dispersive X‐ray spectroscopy mapping (Mo ~5.4 wt.%, Nb ~2.5 wt.%). Nanoindentation reveals strong matrix hardening (H >4.8 GPa) at 480°C aging, while 560°C induces ~1.92 vol.% reverted austenite, enabling tunable ...
Laylla Sharon B. Peixoto +9 more
wiley +1 more source