Results 121 to 130 of about 5,352 (232)

Niobium in Microalloyed Rail Steels

open access: yes, 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

Effect of Nb Microalloying and Hot Rolling on Microstructure and Properties of Ultrathin Cast Strip Steels Produced by the CASTRIPĀ® Process [PDF]

open access: yes, 2011
Chen Zhu   +7 more
core   +1 more source

Effects of Microalloying on the Microstructures and Mechanical Properties of Directionally Solidified Ni-33(at.%)Al-31Cr-3Mo Eutectic Alloys Investigated [PDF]

open access: yes
Despite nickel aluminide (NiAl) alloys' attractive combination of oxidation and thermophysical properties, their development as replacements for superalloy airfoils in gas turbine engines has been largely limited by difficulties in developing alloys with
Locci, Ivan E.   +3 more
core   +1 more source

Nitrogen Enables Superior Strength-Ductility Synergy in Ultra-Low Carbon Steel via Copious Interphase Precipitation and Grain Refinement. [PDF]

open access: yesMaterials (Basel)
Zhu Q   +13 more
europepmc   +1 more source

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