Results 31 to 40 of about 303,848 (205)

Kinetics of oxide scale growth on a (Ti, Mo)5Si3 based oxidation resistant Mo-Ti-Si alloy at 900-1300∘C

High Temperature Materials and Processes, 2019
High-temperature oxidation behaviour of Mo-40Ti-30Si (at.%) alloy was investigated in the temperature regime of 900-1300∘C in air. Isothermal weight change data recorded up to 100 h of exposure revealed parabolic weight gain kinetics at all the tested ...
Majumdar Sanjib, Singh Pankaj Kumar, Pandey Ajoy Kumar, Rao G.V.S. Nageswara   +3 more
doaj   +1 more source

High temperature corrosion of laser additively manufactured CoNiCrAlY

Corrosion Communications, 2022
A Co32Ni21Cr8Al0.5Y alloy (by mass percentage) has been additively manufactured by selective laser melting (SLM). The as-deposited alloy has a γ matrix dispersing Al-rich β phase which is coarsened with time at high temperatures. The alloy grows a double-
He Bai, Chang Su, Yun Xie, Bangyan Zhang, Zhitai Wang, Xiao Peng   +5 more
doaj   +1 more source

High Temperature Corrosion and Oxidation of Metals

Metals, 2019
Corrosion costs heavily, and its prevention is a multi-billion-dollar industry [...]
Raman Singh, Mahesh B. Venkataraman
doaj   +1 more source

Novel Method for Determining Standard Enthalpy and Entropy of Volatilisation of Chromia Exposed to Humidified Oxygen at 298 K Based on Transport Theory of Multicomponent Gas Mixtures

Entropy
Based on the transport theory of multicomponent gas mixtures, we proposed an expression for determining the standard volatilisation enthalpy and entropy of chromia exposed to humidified oxygen at 298 K.
Thammaporn Thublaor, Watcharapon Tengprasert, Grid Suparapinyopapkul, Thanasak Nilsonthi, Walairat Chandra-ambhorn, Somrerk Chandra-ambhorn   +5 more
doaj   +1 more source

High temperature corrosion issues in energy-related systems

Materials Research, 2004
The large majority of electric power that is generated world-wide involves heat engines of one kind or another. The significant exceptions are hydroelectric generation; wind; and photovoltaics.
John Stringer
doaj   +1 more source

Corrosion reduction of aluminum alloys in flowing high-temperature water [PDF]

, 1969
Report describes a technique for reducing the corrosion rate of aluminum by adding colloidal substances in a closed-loop system. Experimental work shows that the addition of graphite and colloidal hydrated aluminum oxide significantly reduces the ...
Draley, J. E., Ruther, W. E.
core   +1 more source

Research on Slagging and High Temperature Corrosion Prevention and Control of a 1 000 MW Ultra Supercritical Double Tangentially Fired Boiler

发电技术, 2023
Aiming at the problems of slagging and high temperature corrosion of water wall in a 1 000 MW ultra-supercritical double tangential boiler, the mechanism of slagging and high temperature corrosion of boiler was analyzed by X-ray diffraction (XRD) and X ...
LIU Shengli, ZHANG Haijun, CHENG Jian, ZHONG Yuxiu, XU Jun, JIANG Long, WANG Yi, SU Sheng, HU Song, XIANG Jun   +9 more
doaj   +1 more source

High temperature cobalt-base alloy Patent [PDF]

, 1966
High temperature cobalt-base alloy resistant to corrosion by liquid metals and to sublimation in vacuum ...
Ashbrook, R. L., Freche, J. C., Sandrock, G. D.   +2 more
core   +1 more source

An Experimental and Statistical Study on Rebar Corrosion Considering the Temperature Effect Using Gaussian Process Regression

Applied Sciences, 2020
Temperature is an important factor that affects corrosion potential in rebars. The temperature effect must be removed from the corrosion potential for precise measurement of corrosion rates. To separate the temperature effect from the corrosion potential,
Byeong Hun Woo, In Kyu Jeon, Seong Soo Kim, Jeong Bae Lee, Jae-Suk Ryou   +4 more
doaj   +1 more source

Superior high temperature properties available in directionally solidified nickel-base eutectic alloys [PDF]

, 1975
Alloy has high temperature properties exceeding strength of all known superalloys.
Lemkey, F. D.
core   +1 more source