Results 151 to 160 of about 14,153 (276)

Strain Engineering in Ni-Co-Mn-Sn Magnetic Shape Memory Alloys: Influence on the Magnetic Properties and Martensitic Transformation. [PDF]

Materials (Basel), 2022
Xia Q, Tan C, Han B, Tian X, Zhao L, Zhao W, Ma T, Wang C, Zhang K.   +8 more
europepmc   +1 more source

Microstructure Characterization of Bending Effects in 304L Stainless Steel Cladded with Low‐Alloy Steel Weld

steel research international, EarlyView.
Prebending of 304L/Q345R cladded plates significantly alters the subsequent weld thermal cycle and modifies the local interfacial microstructure. Combined electron backscatter diffraction (EBSD) and microscopy analysis demonstrates that deformation twinning, martensitic transformation, and defect initiation are concentrated at the trimaterial junction,
Ali Fahem, Elsiddig Elmukashfi, Hong Dong   +2 more
wiley   +1 more source

The effect of point defects on the martensitic phase transformation

CRPPSPCMaterials Science and Engineering A, 438-440 (2006) 102-108 - International Conference on Martensitic Transformations (ICOMAT) 2005, 13-17 June 2005, Shanghai ...
Abromeit, C., Schaeublin, R., Gotthardt, R., Wang, Y., Wang, J.   +4 more
core  

Processing Effects on the Martensitic Transformation and Related Properties in the Ni₅₅Fe₁₈Nd₂Ga₂₅ Ferromagnetic Shape Memory Alloy. [PDF]

Nanomaterials (Basel), 2022
Sofronie M, Popescu B, Enculescu M, Tolea M, Tolea F.   +4 more
europepmc   +1 more source

Effect of Double Annealing on the Microstructure and Mechanical Properties of a Medium Manganese Steel

steel research international, EarlyView.
A double intercritical annealing strategy is proposed to tailor the multiphase microstructure and mechanical response of a medium‐Mn steel. The treatment produces an ultrafine mixture of ferrite, martensite and multiple austenite populations with graded thermal and mechanical stability, formed through austenite reversion and controlled retransformation.
Mattia Franceschi, Jose A. Jimenez, Carlos Garcia‐Mateo, Radhakanta Rana   +3 more
wiley   +1 more source

Novel -75°C SEM cooling stage: application for martensitic transformation in steel. [PDF]

Microscopy (Oxf), 2021
Tsuzazki K, Koyama M, Sasaki R, Nakafuji K, Oie K, Shibata A, Gondo T, Miyazaki H, Akamine H, Nishida M.   +9 more
europepmc   +1 more source

Near‐Atomic Investigation on the Elemental Redistribution During Coprecipitation of Nano‐Sized Kappa‐Type and B2 Precipitates in an Al‐Alloyed Lightweight Steel

steel research international, EarlyView.
Elemental redistribution during coprecipitation of kappa (κ)‐type and B2 precipitates in an Al‐alloyed lightweight steel is revealed by atom probe tomography (APT) and density functional theory (DFT). Fe and Ni redistribution promotes the evolution of B2 phase from NiAl‐type toward FeAl‐type and improves the stability of κ and B2 phases during ...
Bowen Zou, Yixu Wang, Xiao Shen, Philipp Krooß, Thomas Niendorf, Richard Dronskowski, Wenwen Song   +6 more
wiley   +1 more source

Nanoscale Twinning and Martensitic Transformation in Shock-Deformed BCC Metals

, 2005
Shock-induced twinning and martensitic transformation in BCC-based polycrystalline metals (Ta and U-6wt%Nb) have been observed and studied using transmission electron microscopy (TEM).
Hsiung, L L
core  

Electronic Mechanism of Martensitic Transformation in Nb-doped NiTi Alloys: A First-Principles Investigation. [PDF]

ACS Omega, 2021
Yang X, Shang J.
europepmc   +1 more source

Insights Into Paint‐Bake Toughening of Resistance Spot Welds of a 2.0 GPa Warm‐Stamped Medium‐Mn Steel

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, Savyasachi Nellikode, YeoJin Jang, Sumin Lee, Dileep Chandran Ramachandran, Sung‐bo Heo, Jinyoung Lee, Young‐Kook Lee, Yeong‐Do Park   +8 more
wiley   +1 more source