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Recent Researches in Metallurgical Engineering [PDF]

, 2012
Metallurgical Engineering is the science and technology of producing, processing and giving proper shape to metals and alloys and other Engineering Materials having desired properties through economically viable process.

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Contribution to the study of toughness in creep resistant steel welded joint [PDF]

Journal of Mining and Metallurgy. Section B: Metallurgy
Steel P91 is widely used in power stations due to its goоd creep resistance and predictable performance. The aim of this work was to compare the toughness values of different zones in the weld joint with a sample subjected to a simulated thermal cycle ...
Ahmed E.A.S., Vuherer T., Grabulov V., Glišić D., Dikić S., Radović N.   +5 more
doaj   +1 more source

Carbonation of Sodium Aluminate/Sodium Carbonate Solutions for Precipitation of Alumina Hydrates—Avoiding Dawsonite Formation

Crystals, 2021
Experimental work has been performed to investigate the precipitation mechanism of aluminum hydroxide phases from sodium aluminate/sodium carbonate pregnant solutions by carbon dioxide gas purging.
Danai Marinos, Dimitrios Kotsanis, Alexandra Alexandri, Efthymios Balomenos, Dimitrios Panias   +4 more
doaj   +1 more source

Department of Metallurgical and Materials Engineering newsletter Summer 2021

, 2021
"A Newsletter for Friends & Supporters of the Colorado School of Mines' George S.

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Optimal Design Model of the Energy Systems in Iron and Steel Enterprises

Applied Sciences, 2019
In steel enterprises, the design of energy systems mainly depends on experience and lacks systematic optimization methods. Therefore, it is of great significance to propose an overall optimization design method for the energy system of steel enterprises.
Zhengbiao Hu, Dongfeng He, Kai Feng, Pingze Liu, Yongwei Jia   +4 more
doaj   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

ΣIDERWIN—A New Route for Iron Production

Materials Proceedings, 2021
Iron and steel production contributes to ~10% of global CO2 emissions. In recent decades, different scenarios and low-emission pathways have been taken up by steelmaking industries with the collaboration of universities and research institutes to tackle ...
Sevasti Koutsoupa, Stavroula Koutalidi, Efthymios Balomenos, Dimitrios Panias   +3 more
doaj   +1 more source

Department of Metallurgical and Materials Engineering newsletter Fall 2021

, 2021
"A Newsletter for Friends & Supporters of the Colorado School of Mines' George S.

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Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

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, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Study on Water Absorption and Saturation Coefficient of Sintered Brick with Electrolytic Manganese Slag

Kuangchan zonghe liyong, 2022
Effects of sintering temperature, sintering time, amount of Ca and Si on water absorption and saturation coefficient of sintered brick were studied.
Xiaoyu You, Jiawei Wang, Haifeng Wang, Pingyuan Zhao   +3 more
doaj   +1 more source