Results 51 to 60 of about 305,083 (208)

Columnar structure deposition regulation and surface modification of PS-PVD thermal barrier coatings

Cailiao gongcheng, 2023
Plasma spray-physical vapor deposition(PS-PVD) technology which has many characteristics of the multi-structure regulation, provides the possibility for the preparation of thermal barrier coatings with high thermal insulation and long life.
YAO Mengchen, HUANG Lu, LIU Meijun, YANG Guanjun   +3 more
doaj   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, Volume 28, Issue 10, 20 May 2026.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé, Lukas Neubert, Anton Yehorov, Till M. J. Stadtmüller, Christos G. Aneziris, Olena Volkova   +5 more
wiley   +1 more source

The Effect of Bond Coat Roughness on the CMAS Hot Corrosion Resistance of EB-PVD Thermal Barrier Coatings

, 2022
In a high-temperature, high-flame-velocity, and high-pressure gas corrosion environment, the intercolumnar pores and gaps of electron beam–physical vapor deposition (EB-PVD) thermal barrier coatings (TBCs) may serve as infiltration channels for ...
Rudder T. Wu, Zhihang Xie, Qing Liu, Kuan-I. Lee, Liberty T. Wu, Wang Zhu   +5 more
core   +1 more source

Numerical modelling of CMAS infiltration and dimensionless numbers of anti-infiltration designs of thermal barrier coatings

Materials & Design
Resistance to calcium–magnesium–alumina–silicate (CMAS) infiltration and corrosion is a crucial problem for safely applying thermal barrier coatings (TBCs) in advanced aero engines.
Yitian Shao, Zihao Wang, Zhiyuan. Liu, Li. Yang, Yichun. Zhou   +4 more
doaj   +1 more source

Interaction of Ladle Slag With Varying SiO2 Content and Recyclate‐Based MgO–C Refractories

Advanced Engineering Materials, Volume 28, Issue 10, 20 May 2026.
Ladle slags (CaO/Al2O3 = 1) with 1–20 wt% SiO2 were investigated in contact with industrial MgO–C refractories fabricated from fresh magnesia and 50 wt% recyclate. The sessile drop method at 1600°C reveals intensive gas formation, delayed slag infiltration in recyclate‐based samples, and, under high‐SiO2 slag, formation of a dense MgAl2O4‐rich ...
Anton Yehorov, Eldar Salpagarov, Anhelina Mospan, Till Manon Jannis Stadtmüller, Thomas Schemmel, Christos Georgios Aneziris, Olena Volkova   +6 more
wiley   +1 more source

Non-professional CMAS Scientific Specialty Courses (SSC), Administrative text

, 2018
The non-professional CMAS Scientific Specialty Courses (SSC) combines the expertise of marine and freshwater scientists, underwater geologists and archaeologists, diving officers, administrators, legislators, individual divers, from different parts of ...
CMAS
core   +1 more source

Solar‐Driven Interfacial Evaporation: Functional Materials, Structural Innovations, Synergistic Light–Heat–Mass Transfer Mechanisms, and Practical Applications

Carbon Neutralization, Volume 5, Issue 3, May 2026.
This review focuses on solar‐driven interfacial evaporation (SIE) for sustainable desalination, covering material design, performance, and applications. It also discusses current challenges and future directions, positioning SIE as a key technology to address global water scarcity. ABSTRACT The global freshwater crisis, intensified by population growth
Jiugang Li, Botian Zhu, Haoran Qiao, Zhiyi Xu, Zhiqiang Wang, Yi Hu, Hualin Zhang, Haoyou Jiang, Wenbin Li, Ying Wang, Jiuyi Li   +10 more
wiley   +1 more source

CMAS standard for scientific diver

, 2001
The goals of the CMAS Standards for Scientific Diving are:- a) to assure the mobility of fully trained scientific divers, b) to enable specialist courses and optional training, above the minimum, to be developed on a CMAS basis so as to provide a more ...
Norro, Alain
core   +1 more source

Revealing corrosion mechanisms and enabling predictive lifetime assessment of high-entropy rare-earth disilicates with superior CMAS corrosion resistance

Journal of Advanced Ceramics
High-entropy rare-earth (RE) disilicates are promising next-generation thermal/environmental barrier coating (T/EBC) materials. However, their resistance to calcium–magnesium–aluminosilicate (CMAS) corrosion and the underlying mechanisms remain ...
Yun Fan, Yuelei Bai, Xiaodong He, Dong Chen, Zhaoxu Sun, Zhiyao Lu, Yuchen Liu, Bin Liu   +7 more
doaj   +1 more source

Zircon Decomposition in Glass Melting Furnaces: Experimental and Thermodynamic Approaches

International Journal of Applied Ceramic Technology, Volume 23, Issue 2, April 2026.
ABSTRACT The decomposition of zircon (ZrSiO4) refractories by fiberglass compositions at high temperatures (>1300°C) was investigated using the static cup test and two thermodynamic approaches, including an empirical method and calculations performed in FactSage.
Cristian Perez Velasquez, Madhukar Pinreddy, Pierre‐Antoine Dionne, Maziar Montazerian, John C. Mauro   +4 more
wiley   +1 more source