Results 71 to 80 of about 4,302 (276)

Enhanced Strength and Corrosion Resistance of Ti‐13Nb‐12Ta‐10Zr‐4Sn Alloy by Aging Treatment

Advanced Engineering Materials, EarlyView.
This work systematically investigates the effect of aging treatment on mechanical properties and corrosion behavior of vacuum arc‐melted Ti‐13Nb‐12Ta‐10Zr‐4Sn alloy. Owing to the increased α″ martensite, strength and corrosion resistance were significantly enhanced by aging treatment.
Yuhua Li, Rong Zhao, Qian Zhang, Haojie Wang, Yujing Liu, Lai‐Chang Zhang   +5 more
wiley   +1 more source

Magnetic and martensitic transformations in Ni48Co2Mn35In15 melt-spun ribbons

AIP Advances, 2018
As-solidified Ni48Co2Mn35In15 ribbons were prepared through the melt-spinning method, and their structural, magnetic, magnetocaloric properties, and martensitic transformations were investigated. The inverse martensitic transformation temperature (TA=325
Sudip Pandey, Abdiel Quetz, P. J. Ibarra-Gaytan, C. F. Sanchez-Valdes, Anil Aryal, Igor Dubenko, J. L. Sanchez Llamazares, Shane Stadler, Naushad Ali   +8 more
doaj   +1 more source

Estudo da conformabilidade dos aços inoxidáveis austeníticos 304N e 304H e suas correlações com as microestruturas obtidas [PDF]

, 2006
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Ciência e Engenharia de MateriaisO presente trabalho teve por objetivo estudar o comportamento das transformações martensíticas induzidas por ...
Rocha, Marcio Roberto da
core  

Three-dimensional modeling of shape-memory materials

, 2000
ESOMAT 2000, Fifth European Conference on Martensitic Transformations and Shape Memory Alloys, Como, Settembre ...
F. Auricchio, AURICCHIO, FERDINANDO
core   +1 more source

Crystallographical Analysis on Martensite Transformation and Martensitic Morphology.

ISIJ International, 1997
The strain tensor and displacement vector associated with lattice deformation were introduced to discuss the effect of self-accommodation and plastic accommodation in martensitic transformation and the crystallographic models for {557} f , {225} f and {31015} f martensite were proposed, along with their experimental verification.
Gu, Nanju, Song, Xiaoyan, Ma, Zhihong, Wang, Ruixiang, Yin, Fuxing   +4 more
openaire   +2 more sources

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Martensitic transformation induced by cold deformation of lean duplex stainless steel UNS S32304 [PDF]

Materials Research, 2013
Lean duplex UNS S32304 is an austenitic ferritic stainless steel with pitting resistance equivalent number around 24-25. Its corrosion resistance is similar to AISI 316L steel, but with the advantage of a yield limit two times superior to conventional ...
S. S. M. Tavares, J. M. Pardal, M. R. da Silva, C. A. S. de Oliveira   +3 more
doaj   +2 more sources

Phase Transformations of Nanocrystalline Martensitic Materials

, 2009
The physical phenomena and engineering applications of martensitic phase transformations are the focus of intense ongoing research. The martensitic phase transformation and functional properties such as the shape-memory effect and superelasticity are ...
T. Antretter, F.D. Fischer, K. Tsuchiya, T. Waitz   +3 more
core   +1 more source

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Simulated Martensitic Transformations

, 1983
Molecular dynamic computer simulations have recently provided some very graphic portrayals of how model lattices can surmount nucleation barriers of various types and accomplish certain kinds of first order displacive transitions.
J. Rifkin, P.C. Clapp
core   +1 more source