Results 61 to 70 of about 11,543 (271)

Oxyacetylene torch testing and microstructural characterization of tantalum carbide [PDF]

Journal of Microscopy, 2013
SummaryTantalum carbide samples have been subjected to high‐temperature testing at ∼2300°C using an oxyacetylene torch to evaluate their potential for ultra‐high temperature applications. While large samples cracked during the rapid heating, indicating their inability to withstand thermal shock, small samples survived the severe test conditions.
A. Paul, Jon Binner, Bala Vaidhyanathan, Andrew Heaton, Peter M. Brown   +4 more
openalex   +4 more sources

Implantable Drug Delivery Systems for Skeletal Muscles and Eyes

Advanced NanoBiomed Research, Volume 6, Issue 2, February 2026.
This review highlights the different types of recent implantable drug delivery systems (IDDS) fabricated for a use with skeletal muscles, and with eyes. It presents the developments already made and the current research directions, showing the evolution of IDDS and their great diversity.
Serge Ostrovidov, Murugan Ramalingam, Hongkai Wu, Toshinori Fujie, Yukinari Nakamura, Takeshi Hori, Yuji Nashimoto, Xuetao Shi, Hirokazu Kaji   +8 more
wiley   +1 more source

Method for producing fiber reinforced metallic composites Patent [PDF]

, 1967
Description of method for producing metallic composites reinforced with ceramic and refractory hard metals that are fibered in ...
Jech, R. W., Quatinetz, M., Weeton, J. W.   +2 more
core   +1 more source

Single‐source precursor synthesis of a compositionally complex early transitional metal nitride (V, Nb, Ta, Mo, W)Nx and its high temperature stability

International Journal of Applied Ceramic Technology, Volume 23, Issue 1, February 2026.
Abstract Compositionally complex transitional metal nitrides are an interesting class of ceramics with superior chemical, thermal, and mechanical stability, with a high potential in ultra‐high temperature applications and catalysis. The exceptionality in the properties may partly be explained as a consequence of their high configuration entropy ...
Dharma Teja Teppala, Milan Pejić, Dejan Zagorac, Esmaeil Adabifiroozjaei, Naina Goyal, Leopoldo Molina‐Luna, Sanjay Mathur, Branko Matović, Emanuel Ionescu   +8 more
wiley   +1 more source

Effect of TaC/Ti/Si3N4 Hard Ceramics on Mechanical and Microstructural Behaviour of AA7075 Processed through Stir Casting Process

Advances in Materials Science and Engineering, 2022
A liquid metallurgical stir casting route was utilized for developing aluminium alloy (7075) matrix composites blended with fluctuating wt% of silicon nitride (Si3N4), tantalum carbide (TaC), and titanium (Ti) for sake of generating a profitable ...
J. Pradeep Kumar, D. S. Robinson Smart, Stephen Manova, N. Ummal Salmaan   +3 more
doaj   +1 more source

Current Challenges in Hemostasis and Advances in Particle‐Assisted Styptic Devices

Advanced Healthcare Materials, Volume 15, Issue 2, 14 January 2026.
Here persistent limitations in hemostatic technologies are highlighted and cutting‐edge biomimetic, microparticle‐assisted, and nanoengineered systems with integrated drug delivery are showcased. Moreover, the article identifies fresh directions toward the next‐generation of multifunctional hemostatic devices with superior efficacy and accessibility ...
Daniele Baiocco, Zhibing Zhang, Neil M. Eisenstein, Nigel Tai, Liam M. Grover   +4 more
wiley   +1 more source

Optimization of conditions for topaz irradiation in the WWR-K reactor

Nukleonika
Activation of impurities in topazes happens due to irradiation with thermal neutrons (induced radioactivity occurs), which complicates their further handling. This leads to the need for their long cooling for safe use.
Sairanbayev Darkhan S., Shaimerdenov Asset A., Aitkulov Magzhan T., Gizatulin Shamil Kh.   +3 more
doaj   +1 more source

Beneficial Effect of Pt and of Pre-Oxidation on the Oxidation Behaviour of an NiCoCrAlYTa Bond-Coating for Thermal Barrier Coating Systems [PDF]

, 2011
The oxidation behaviour of a thermal barrier coating (TBC) system is a major concern as the growth of the thermally grown oxide (TGO) layer on the bondcoating creates stresses that greatly favour the thermal barrier spallation.
Monceau, Daniel, Oquab, Djar, Péré, Eve, Raffaitin, Aymeric, Vande Put, Aurélie   +4 more
core   +3 more sources

Tailoring Advanced Metal‐Based Nanomedicines for Adaptable Nanodynamic Disease Therapies and Theranostics

Advanced Materials, Volume 38, Issue 1, 2 January 2026.
This review summarizes recent advances in metal‐based nanomaterials (MBNs) as multifunctional platforms for next‐generation diagnostics and nanodynamic therapies (NDTs), highlighting their structural tunability, diverse therapeutic modalities, and broad biomedical applications in oncology and infectious disease control.
Qihang Ding, Wenhao Li, Ling Mei, Suling Luo, Jing Tao, Chongxiu Shi, Hongping Yang, Wei Feng, Yungchang Chen, Yu Chen, Jong Seung Kim, Xue Shen   +11 more
wiley   +1 more source

Phase Transformation‐Assisted Nucleation and Growth of a Single‐Phase FeCoNiCuNb Alloy

Advanced Science, Volume 13, Issue 5, 27 January 2026.
The multi‐component crystal nucleus transitions between crystalline and amorphous states, generating vacancies that facilitate the incorporation of refractory elements. This process enables the formation of refractory high‐entropy alloys. Abstract High‐entropy alloys utilize high configurational entropy to stabilize solid solutions, suppress ...
Zhimin Guo, Fuchen Zhou, Jinhua Yu, Jun Ding, Evan Ma, Qian Yu   +5 more
wiley   +1 more source