Results 51 to 60 of about 125,037 (236)

Void suppression during vacancy aggregation in concentrated solid solution alloys using self-adaptive accelerated molecular dynamics

npj Computational Materials
Irradiation-induced void swelling is a major cause of microstructural degradation in structural materials for nuclear applications. Although Ni-based concentrated solid solution alloys (CSAs) exhibit superior swelling resistance, the vacancy-mediated ...
Tongxuan Jia, Ning Rong, Yixin Deng, Xudong An, Yeping Lin, Zhixiao Liu, Jie Hou, Huiqiu Deng, Wangyu Hu, Ning Gao, Tengfei Yang   +10 more
doaj   +1 more source

Achieving enhanced strength-ductility synergy in a near-β titanium alloy through the formation of a trimodal microstructure

Journal of Materials Research and Technology
A trimodal α microstructure composed of fine primary α (α p ), discontinuous grain-boundary α (α g ), and finely dispersed secondary α (α s ) was developed in a near-β TC18 titanium alloy through medium-to-high strain-rate rolling followed by duplex ...
Xiaopeng Lan, Hongge Yan, Jihua Chen, Weijun Xia, Bin Su, Min Song   +5 more
doaj   +1 more source

The effect of repeated firing on hardness and elasticity of fully crystallized computer‐aided design/computer‐aided manufacturing lithium disilicate ceramics

European Journal of Oral Sciences, EarlyView.
Abstract The aim of this study was to evaluate the hardness and elastic properties of various computer‐aided design (CAD)/computer‐aided manufacturing lithium disilicate ceramics, including IPS e.max CAD, GC Initial LiSi Block and CEREC Tessera and to assess the impact of repeated firings on these characteristics.
Maria Kiatipi, Petros Mourouzis, Dimitrios Dionysopoulos, Anna Theocharidou, Kosmas Tolidis   +4 more
wiley   +1 more source

Experimental research on multi-structural parameter optimization of rhombic tooth endmill based on DOE in CFRP milling

Journal of Materials Research and Technology
The rhombic tooth endmill, with its complex structure, is a frequently utilized cutting tool when milling carbon fiber reinforced polymer (CFRP). It offers the advantages of a small cutting force and good machining surface quality.
Xiaochen Zuo, Junxue Ren, Tiejun Song, Tao Zeng, Mengliu Zhang, Hexuan Liu   +5 more
doaj   +1 more source

SC‐550: A Sintered Calcite Reference Material for In Situ U‐Pb Geochronology

Geostandards and Geoanalytical Research, EarlyView.
Key Points New calcite reference material (SC‐550) produced by high‐temperature and high‐pressure sintering of nano‐particulate powder from a microbial limestone. Homogeneous U content (2.3 ± 0.4 μg g‐1) and U‐Pb isotope ratios (< 0.6% RSD for 207Pb/206Pb; < 3% RSD for 238U/206Pb).
Lorenzo Tavazzani, Nico Kueter, Dawid Szymanowski, Felix Marxer, Ismay Vénice Akker, Marcel Guillong, Massimo Chiaradia, Yannick Buret   +7 more
wiley   +1 more source

High temperature indentation of WC/Co hardmetals

, 2013
WC/Co is the material of choice for most high wear applications such as hot forming operations, drilling, cutting, machining and wire drawing due to its superior wear properties.
Zunega, Jonee Christine
core   +1 more source

Effect of electro discharge machining (EDM) on the AISI316L SS white layer microstructure and corrosion resistance [PDF]

, 2013
The localised corrosion resistance of austenitic stainless steels is strongly influenced by the quality of finished surface. EDM machining induces substantial changes by the high thermal gradients generated by electric sparks.
SIDHOM, Habib, GONZALEZ, Gonzalo, AMADOU, Tidiane, GHANEM, Farhat, BRAHAM, Chedly   +4 more
core   +1 more source

Design and magnetic properties of gradient Fe(Si)/Fe structure soft magnetic composites

Journal of Materials Research and Technology
Soft magnetic composites (SMCs) play a key role in the electric energy conversion, developing higher magnetization and lower loss SMCs is a strategy for modern power system and electric devices.
Xiaoyu Wang, Ziru Zheng, Kun Peng
doaj   +1 more source

Cellular Dynamics and Dentine Bridge Formation Following Direct Pulp Capping With MTA and Biodentine in a Murine Model

International Endodontic Journal, EarlyView.
ABSTRACT Aim Formation of a mineralized dentine bridge is the hallmark of successful direct pulp capping (DPC). Mineral trioxide aggregate (MTA) and Biodentine are widely used capping materials, but in vivo evidence comparing their regenerative potential remains inconclusive. This study used a controlled murine model to compare dentine bridge formation
Amnah Sajdeya, Joshua Milgram, Nurit Kot‐Limon, Itzhak Abramovitz, Amnon Sharir   +4 more
wiley   +1 more source

Revealing the deformation mechanisms and their effects on mechanical properties of Mg-3Al-1Zn alloy during repetitive continuous extrusion: Experiment and simulation

Materials & Design
Severe plastic deformation (SPD) is known to effectively refine microstructure and improve mechanical properties of magnesium alloys. The repetitive continuous extrusion (Re-Conform) process, compared with conventional SPD routes, enables large ...
Yang Mo, Jialin Yang, Shudong He, Hang Xu, Swee Leong Sing, Dingfa Fu, Jie Teng, Hui Zhang, Fuling Jiang   +8 more
doaj   +1 more source