Zobrazeno 1 - 10
of 267
pro vyhledávání: '"Christopher C Berndt"'
Publikováno v:
Metals, Vol 11, Iss 12, p 2016 (2021)
The cold spray process is governed by the impact of high velocity feedstock particles onto a substrate without melting. Hence, the bulk material properties are retained. However, it is challenging to achieve good adhesion strength. The adhesion stren
Externí odkaz:
https://doaj.org/article/9d64cdcb007f4749bf88f64b1c840d0b
Autor:
Surinder Singh, Alexander Osi, Scott Wade, Christopher C. Berndt, Andrew Siao Ming Ang, Hugo Howse, Thomas Schlӓfer
Publikováno v:
International Thermal Spray Conference.
Thermal spray WC-NiCr coatings generally requires grinding processing to meet the surface finish requirements. The cost associated with grinding can potentially be reduced through the deposition of finer (– 30 + 5 μm) feedstock rather than the mor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::798bbca32bd404cfca92612aec6be1c6
https://doi.org/10.31399/asm.cp.itsc2023p0702
https://doi.org/10.31399/asm.cp.itsc2023p0702
Autor:
Ashok Meghwal, Surinder Singh, Soumya Sridar, Wei Xiong, Colin Hall, Paul Munroe, Christopher C. Berndt, Andrew Siao Ming Ang
The viability of adapting HEAs or MEAs with single-phase structures, such as either FCC or BCC phases, for industrial applications is challenging due to the trade-offs in properties between different phases. Therefore, a novel high entropy alloy-medi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::224202b3a7bf92fd13c565762e5b3651
https://hdl.handle.net/11541.2/31059
https://hdl.handle.net/11541.2/31059
Publikováno v:
Australian Journal of Mechanical Engineering. 19:692-698
First reported in the early 2000s, a new generation of metals called ‘high-entropy alloys’ (HEAs) have the potential to outperform conventional alloys that rely on a primary base metal. The plethor...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1e6becb0d5471e4657cf02a5ae23738
https://doi.org/10.1080/14484846.2021.2005230
https://doi.org/10.1080/14484846.2021.2005230
Publikováno v:
Journal of Functional Biomaterials, Vol 6, Iss 2, Pp 153-170 (2015)
Valve metals such as titanium (Ti), zirconium (Zr), niobium (Nb) and tantalum (Ta) that confer a stable oxide layer on their surfaces are commonly used as implant materials or alloying elements for titanium-based implants, due to their exceptional hi
Externí odkaz:
https://doaj.org/article/ac0b890aed264a10adcceaa4611a6b89
Autor:
Molong Han, Ashok Meghwal, Soon Hock Ng, Daniel Smith, Haoran Mu, Tomas Katkus, De Ming Zhu, Reiza Mukhlis, Jitraporn Vongsvivut, Christopher C Berndt, Andrew S. M. Ang, Saulius Juodkazis
Controlled deposition of CoCrFeNiMo0.2 high entropy alloy (HEA) micro-particles was achieved using laser induced forward transfer (LIFT). Ultra-short laser pulses, 230 fs of 515 nm wavelength, were tightly focused into ∼ 2.4 μm focal spots on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa5352784008601b91ed01bf92d7e1d7
https://doi.org/10.20944/preprints202209.0392.v1
https://doi.org/10.20944/preprints202209.0392.v1
Publikováno v:
International Journal of Technology, Vol 1, Iss 1, Pp 48-56 (2014)
High velocity oxy-fuel (HVOF) sprayed tungsten carbide – cobalt (WC-Co) coatings exhibit attributes that allow them to be a candidate material for high temperature applications; such as temperature insulators for rocket nozzles. This application no
Externí odkaz:
https://doaj.org/article/ba221d7dfd3049f6bfd828292801183a
Publikováno v:
Journal of Thermal Spray Technology. 30:800-861
The global thermal spray coatings market was valued at USD 10.1 billion in 2019 and is expected to grow at a compound annual growth rate of 3.9% from 2020 to 2027. Carbide coatings form an essential segment of this market and provide cost-effective a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a001b3b3be0ece423e318009eb505769
https://doi.org/10.1007/s11666-021-01185-z
https://doi.org/10.1007/s11666-021-01185-z
Autor:
Duy Quang Pham, Sheeana Gangadoo, Christopher C. Berndt, James Chapman, Jiali Zhai, Krasimir Vasilev, Vi Khanh Truong, Andrew S.M. Ang
Publikováno v:
ACS applied materialsinterfaces. 14(16)
usc Hydroxyapatite (HAp)-coated metallic implants are known for their excellent bioactivity and osteoconductivity. However, infections associated with the microstructure of the HAp coatings may lead to implant failures as well as increased morbidity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce7b208503b5b0d89be2e51f20e9284e
https://pubmed.ncbi.nlm.nih.gov/35416647
https://pubmed.ncbi.nlm.nih.gov/35416647
Autor:
Christopher C. Berndt, Ravi Sankar Kottada, Andrew Siao Ming Ang, Ashok Meghwal, B.S. Murty, Ameey Anupam
Publikováno v:
Journal of Thermal Spray Technology. 29:857-893
High-entropy alloys (HEAs) are a new generation of materials that exhibit unique characteristics and properties, and are demonstrating potential in the form of thermal spray coatings for demanding environments. The use of HEAs as feedstock for coatin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdc2256b1807334ee273e31614c35d2e
https://doi.org/10.1007/s11666-020-01047-0
https://doi.org/10.1007/s11666-020-01047-0