Results 71 to 80 of about 34,619 (259)

Thermodynamic Properties, Crystallization Kinetics and Crystal Morphology of Plutonium Oxalate Crystals: A Review

Molecules
As a key type of precursor material in the nuclear fuel cycle process, plutonium oxalate has long played a critical role in the purification and conversion of plutonium.
Yunhai Huang, Yongxue Guo, Siwen Yuan, Guanchen Zhou, Lei Li, Xuefeng Hou, Dehui Wu, Hongxun Hao, Yantao Hu   +8 more
doaj   +1 more source

Investigating the factors influencing RDX shock sensitivity [PDF]

, 2012
The shock sensitivity of RDX (cyclotrimethylenetrinitramine) is dependent upon factors including crystal size, morphology, internal defects, surface defects and HMX content.
Hudson, R J
core  

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

Effects of Dipentaerythritol and Cellulose as Additives on the Morphology of Pentaerythritol Crystals

Crystals
The crystal habit of pentaerythritol (PE) crystals is usually rod-shaped, which may lead to low bulk density and bad flowability compared with low aspect ratio crystals.
Wang Wei, Yangguang Li, Ningning Tian, Tian Xie, Dengpan Nie, Hongyan Li, Hongdong Quan, Xiuguo Yang, Luqian Ye, Xiaohe Li, Kangli Li, Ye Gao   +11 more
doaj   +1 more source

Pyramidal Structures on Yttria‐Stabilized Zirconia after High Temperature Exposure at 1500°C: New Features on an Old Material

Advanced Engineering Materials, EarlyView.
New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold, Dylan Jennings, Robert Vaßen   +2 more
wiley   +1 more source

Two Cr-III containing metal-1-hydroxyethylidenediphosphonate compounds: Synthesis, structure, and morphology

, 2006
Two novel layered Cr-III containing metal-hedp compounds, Na20AlCrIII[CH3C(O)P2O6](6)center dot O-3 center dot(H2O)(26)center dot(H3O)(10) (CH3 CH2 OH) and Na6CrIII[CH3C(OH)P2O6](3)center dot(H2O)(21)(H3O)(3) (designated as DLES-AlCr and DLES-Cr-III ...
Bao, Xinhe, Liu, Zhongmin, Liu, Xiumei, Liu, Xianchun, Xu, Lei, Song, Haibin, Wu, Zongbin, Tian, Peng   +7 more
core   +1 more source

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

Advanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang, Annett Wollmann, Thomas Gimpel, Alfred P. Weber   +3 more
wiley   +1 more source

The Crystal Structure and Morphology of 2,4,6,8,10,12-Hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane (CL-20) p-Xylene Solvate: A Joint Experimental and Simulation Study

Molecules, 2014
The crystal structure of 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaiso-wurtzitane (CL-20) p-xylene solvate, and the solvent effects on the crystal faces of CL-20 were studied through a combined experimental and theoretical method.
Fanfan Shen, Penghao Lv, Chenghui Sun, Rubo Zhang, Siping Pang   +4 more
doaj   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source

Crystal growth of CO2 hydrate formed in the system of CO2 + water + trehalose toward the development of solid carbonated foods

International Journal of Food Properties
Application of CO2 clathrate hydrate as a constituent of solid carbonated foods is an emerging new idea to utilize the large gas-storage capacity of this material.
Risa Tokunaga, Meku Maruyama, Sota Shigehara, Saman Alavi, Ryo Ohmura   +4 more
doaj   +1 more source