Results 71 to 80 of about 22,588 (315)

Optimisation of plasma sprayed hydroxyapatite coatings [PDF]

, 2008
Hydroxyapatite, (HA), is a calcium phosphate bioceramic material which has an almost identical chemical composition to that of the mineral component of bone.
Levingstone, Tanya J.
core  

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

Multi-layered Ruthenium-modified Bond Coats for Thermal Barrier Coatings

, 2006
Diffusional approaches for fabrication of multi-layered Ru-modified bond coats for thermal barrier coatings have been developed via low activity chemical vapor deposition and high activity pack aluminization.
Pollock, T. M., Q. Feng, Tryon, B., Yang, J., J. Yang, J. R. Nicholls, Nicholls, John R., Levi, C.G., R. G. Wellman, Wellman, R. G., Feng, Q., K. S. Murphy, T. M. Pollock, B. Tryon, C. G. Levi, Murphy, K. S.   +15 more
core   +1 more source

Composite Nickel Coatings Produced on 6XXX Series Aluminium Alloys with the Addition of Vanadium / Kompozytowe Powłoki Niklowe Wytwarzane Na Stopach Aluminum Serii 6XXX Z Dodatkiem Wanadu

Archives of Metallurgy and Materials, 2015
Studies of composite nickel coatings electrolytically deposited on aluminium alloys with different content of vanadium were described. Composite coatings were deposited from a Watts bath containing fine-dispersed SiC powder particles in an amount of 20 g/
Nowak M., Lech-Grega M., Kozik A., Mitka M., Gawlik M., Kłyszewski A.   +5 more
doaj   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

Advanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba, Sang‐Hyeok Lee, Christina Gasper, Martina Freund, Sandra Korte‐Kerzel, Ulrich Kerzel   +5 more
wiley   +1 more source

A Knowledge‐Based Approach for Understanding and Managing Additive Manufacturing Data

Advanced Engineering Materials, EarlyView.
Additive manufacturing processes generate a large amount of data. Effectively managing, understanding, and retrieving information from this data remains a major challenge. Therefore, we propose an ontology‐based approach to integrate heterogeneous data, enable semantic queries, and support decision‐making.
Mina Abd Nikooie Pour, Prithwish Tarafder, Anton Wiberg, Huanyu Li, Johan Moverare, Patrick Lambrix   +5 more
wiley   +1 more source

Computer model to predict electron beam-physical vapour deposition (EB-PVD) and thermal barrier coating (TBC) deposition on substrates with complex geometry [PDF]

, 2000
For many decades gas turbine engineers have investigated methods to improve engine efficiency further. These methods include advances in the composition and processing of materials, intricate cooling techniques, and the use of protective coatings ...
Pereira, Vitor Emanuel M. Loureiro S.
core  

Recent Advances in Superhydrophobic and Antibacterial Coatings for Biomedical Materials

, 2022
In recent years, biomedical materials have been used in the response to the emergence of medical infections that pose a serious threat to the health and life of patients.
Yinxia Liu, Kun Liu, Haofang Liang, Wuyi Ming, Hongmei Zhang, Yongxin Wang, Leijie Wang, Xudong Guo   +7 more
core   +1 more source

Microarc Oxidation of the Gas-Thermal Aluminum Coatings Deposited on Polymeric Materials

Механика машин, механизмов и материалов, 2020
The modes of hypersonic metallization for the formation of coatings of aluminum on polymeric materials are selected. An empirical dependence of the sputtered aluminum particles size and the thermal-oxidative degradation temperature of the polymer is ...
Marat A. Belotserkovsky, Aleksey V. Sosnovsky, Igor I. Taran, Pavel I. Kot   +3 more
doaj  

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source