Results 51 to 60 of about 280,035 (299)

COMPUTER-AIDED DESIGN OF DRAWING MODES OF CORED WIRE IN A METAL SHEATH [PDF]

, 2018
Determination of the minimum number of passes while ensuring continuity of the shell and the required density of the powder core of cored wire in a metal ...
GRIBKOV, E.
core  

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

Effect of Cr on Process and Mechanical Properties of Ultra-high Strength Cord Steel LX82A

Teshugang, 2023
The effect of Cr element in ultra-high strength cord steel on the microstructure and properties of LX82A wire rod and drawn wire is studied by JMatPro software， metallographic microscope， scanning electron microscope and tensile properties test.
Song Yancheng, Zhang Qiyi, Chen Haiyan, Liu Hai, Li Xuanjun   +4 more
doaj  

Numerical simulation of the stress – strain state of technological tools for fine drawing [PDF]

, 2014
An urgent task is to ensure the long life of the technological tool, namely the expensive diamond dies, which can significantly improve the efficiency of the production of wire.
Мельникова, Т. Е., Порубов, А. В.   +1 more
core  

Additive Manufacturing of NiTi Shape Memory Alloys for Elastocaloric Applications: A Review

Advanced Functional Materials, EarlyView.
Additive manufacturing enables complex NiTi architectures that overcome key limitations in elastocaloric refrigeration, including poor heat transfer and high mechanical work input. This review surveys recent advances in LPBF‐ and DED‐fabricated NiTi shape memory alloys for elastocaloric applications, highlighting process–structure–performance ...
Ignatius Andre Setiawan, Mohammad Mehrali, Jaka Tušek, Shiva Mohajerani, Xiebin Wang, Dermot Brabazon, Mohammad Elahinia, Mehrshad Mehrpouya   +7 more
wiley   +1 more source

Structure Formation in Butterfly Scales: Interplay of Genetic Control, Mechanical Instabilities, and Dynamic Material Properties

Advanced Functional Materials, EarlyView.
Butterfly wing scales are intricate cuticular functional nanosctructures. This perspective suggests that spatially varying material properties, cytoskeletal constraints, and growth‐driven mechanical instabilities shape the resulting nanoscale architectures created from single cells.
Anupama Prakash, Victoria Lloyd, Yi Yang, Anna‐Lee Jessop, Anthony McDougal, Primož Pirih, Guillaume Duclos, Andrew Parnell, Mathias Kolle, Nicola J. Nadeau, Bodo D. Wilts   +10 more
wiley   +1 more source

Influence of back tension on wire deformation heterogeneity and texture intensity: A coupled macro-micro calculation study

Journal of Materials Research and Technology
Pearlitic steel wires are typically produced through cold drawing process, where the wire is pulled through drawing dies by external forces, leading to diameter reduction and length elongation.
Rui Cai, Chunni Jia, Yong Zhao, Zhendan Yang, Tengyuan Liu, Xiangjun Chen, Pei Wang, Dianzhong Li   +7 more
doaj   +1 more source

Influence of formulated neem seed oil and jatropha curcas seed oil on wire drawing of mild steel and medium carbon steel at elevated temperatures [PDF]

Jurnal Tribologi, 2016
So many facets of hot wire drawing process, despite its extensive and long time employment in the industries, still remain unclear, due to want of systematic investigation of the process.
Mamuda Muhammad, M. Dauda, Binfa Bongfa
doaj  

Fabrication and characterization of iron pnictide wires and bulk materials through the powder-in-tube method

, 2009
The recent discovery of superconductivity in the iron based superconductors with very high upper critical fields presents a new possibility for practical applications, but fabricating fine-wire is a challenge because of mechanically hard and brittle ...
Chen, Chen, Chen, Dongliang Wang, Gao, Gao, Hunte, Jaroszynski, Kamihara, Lei Wang, Ma, Matsuishi, Moore, Qi, Qi, Ren, Ren, Rotter, Senatore, Wang, Wen, Xianping Zhang, Yamamoto, Yang, Yanpeng Qi, Yanwei Ma, Zhaoshun Gao, Zhiyu Zhang   +27 more
core   +1 more source

Tracing Sub‐Monolayer Contamination on Wafer‐Scale 2D Materials

Advanced Functional Materials, EarlyView.
Sub‐monolayer adventitious carbon contamination limits the performance and reproducibility of 2D material‐based devices. This study demonstrates scanning helium microscopy (SHeM) as a non‐destructive, ultra‐sensitive tool for wafer‐scale imaging of surface cleanliness.
Chenyang Zhao, Sam M. Lambrick, Ke Wang, Shaoliang Guan, Aleksandar Radić, David J. Ward, Andrew P. Jardine, Boyao Liu   +7 more
wiley   +1 more source