Results 71 to 80 of about 359,736 (313)
Tube sealing device Patent [PDF]
, 1971 Hermetic sealing device for ends of tubular bodies during materials testing ...
Campbell, J. G.
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Advanced Engineering Materials, EarlyView.Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar +2 more
wiley +1 more source
The Effects of Different Sealing Techniques for Anodic Film of Al-12.7Si-0.7Mg Alloys
International Journal of Electrochemical Science, 2016 Al-12.7Si-0.7Mg is a novel kind of high silicon aluminum alloy and urgently in need of surface treatment technologies. Optimal processing parameters of stearic acid sealing treatment were investigated by evaluating the weight loss of anodic film.
Yan Shang +5 more
doaj +1 more source
“A Sense of Seal” in Greenland: Kalaallit Seal Pluralities and Anti-Sealing Contentions
Études Inuit Studies, 2021 This article questions the conceptual terms upon which Inuit hunting practices are deemed acceptable in current international seal regimes. Specifically, the article examines how Kalaallit–seal relations in Greenland unsettle Euro-American seal regimes. It argues that the current narratives of Inuit seal hunting as a “sustainable, subsistence” practice
openaire +2 more sources
Inspection gage for boss Patent [PDF]
, 1970 Gage for quality control of sealing surfaces of threaded ...
Jordon, W. J., Whisenant, J. T.
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Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma
Advanced Engineering Materials, EarlyView.The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie +4 more
wiley +1 more source
Design features of a high-pressure transmission devices for hydro-jet technologies
Вестник СибАДИIntroduction. Hydro-jet technology is an innovative approach to using high pressure water for a variety of purposes. The technology has found a wide application in various industries, including construction, industry, agriculture and surface cleaning ...
V. I. Novikov, O. V. Kuzmin
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Shiyou jixie, 2022 In the first large-scale offshore thermal recovery pilot test of heavy oil in Lüda 21-2 oilfield, the problem of high requirements of the factors like high risk of shallow gas channeling in the target block, cold and thermal recovery conversion and ...
Wang Baojun +5 more
doaj
Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres
Advanced Engineering Materials, EarlyView.This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann +3 more
wiley +1 more source
Petroleum Exploration and DevelopmentBased on the waterflooding development in carbonate reservoirs in the Middle East, in order to solve the problem of the poor development effects caused by commingled injection and production, taking the thick bioclastic limestone reservoirs of Cretaceous
Xinmin SONG +8 more
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