Results 91 to 100 of about 17,379,007 (276)

Effect of Electroslag Remelting Slag System on Inclusions in C-HRA-3 Heat-Resistant Alloy

Teshugang, 2023
In this paper， the effects of two types of electroslag remelting slag systems on the content of the quantity， size， and distribution of inclusions in C-HRA-3 heat-resistant alloy electroslag ingots was investigated by using a 10 kg level protective ...
Li Longfei, Lin Tengchang, Zhang Qiang, He Xikou, Chen Zhengzong, Zhou Xiaozhou   +5 more
doaj  

Individual and Societal Economic Burden of Atopic Dermatitis: A Nationwide Cohort Study

JEADV Clinical Practice, EarlyView.
Using nationwide registry‐based data, this study estimates the economic burden of atopic dermatitis. Each individual with atopic dermatitis incurs an annual excess cost of €2172, driven mainly by foregone income rather than direct healthcare expenditure. ABSTRACT Background Atopic dermatitis (AD) imposes a significant economic burden for individuals as
Martino Renzi‐Lomholt, Zarqa Ali, Simon Francis Thomsen, Anders Løkke, Ole Hilberg, Rikke Ibsen, Charlotte Suppli Ulrik, Kjell Erik Julius Håkansson   +7 more
wiley   +1 more source

Effect of Diethanol-Isopropanolamine and Typical Supplementary Cementitious Materials on the Hydration Mechanism of BOF Slag Cement Pastes

Buildings
This study investigated the effects of lithium slag and iron tailings on the hydration mechanism of Basic Oxygen Furnace (BOF) slag cement paste with the addition of 0.06% diethanol-isopropanolamine (DEIPA).
Hongyu Wang, Xiaowei Gu, Xiaochuan Xu, Jianping Liu, Zhenguo Zhu, Shenyu Wang   +5 more
doaj   +1 more source

Development of Calcium‐Based Coatings to Mitigate Vanadate Corrosion

Materials and Corrosion, EarlyView.
Ca‐rich coatings can suppress the corrosive attack of molten V2O5 by forming Ca2 V2 O7 and Ca V2 O6. For this, a large Ca‐reservoir is key to mitigate corrosion at 600°C and 700°C. ABSTRACT Vanadate corrosion occurs in devices powered by heavy fuel oil, such as stationary turbines.
Mark Alexander Ulherr, Emma Marie Hamilton White, Fabian Lanoy, Mario Rudolphi, Manja Krüger, Mathias Christian Galetz   +5 more
wiley   +1 more source

Effect of Different Slag Systems on the Cleanliness of 1.2343 Hot‑Work Die Steel

Teshugang
To address the issue of excessive DS-type inclusions in 1.2343 hot-work die steel produced by electroslag remelting （ESR）， a process approach involving slag system optimization was proposed.
Jiang Haiqing, Tian Jialong
doaj  

Commecial Pilot Production on Optimization of LF Refining Slag System for 20 Steel Tube

Teshugang, 2020
Based on dynamics and thermodynamics analysis on the current refining slag system (/% ：4 ~ 17SiO217 ~ 34A12O340 〜65CaO) of the 20 steel-tube produced at Electric Furnace Plant, Zenith Steel Group Co, the refining slag system (/% ：6 ~ 15SiO2,24 ...
朱富强, 汪金林, 范鼎东, 任振海, 陈占领   +4 more
doaj  

Machine Learning‐Assisted Prediction and Analysis of Viscosity and Fusion Characteristics for Coal and Biomass Ash

Materials Genome Engineering Advances, EarlyView.
This study develops a machine learning framework for predicting the flow temperature and viscosity of coal and biomass ash with CatBoost and LightGBM as the optimal models. Feature analysis revealed composition‐property mechanisms, and symbolic regression was further applied to derive empirical formulas for rapid and accurate prediction.
Gangcheng Wang, Muhammad Faizan, Yuanliang Li, Kun Zhou, Kaikai Li, Qi Zhang, Shulin Luo, Guixuan Wu   +7 more
wiley   +1 more source

National Policy Coherence Counts for Reducing Inequality in Global Climate and Development Agendas

Sustainable Development, EarlyView.
ABSTRACT International institutions promote policy coherence as crucial to the effective and fair implementation of global sustainability agendas, though the evidence for its benefits is slim. We present here the first systematic cross‐country dataset on the consequences of national government efforts to promote policy coherence for vulnerable groups ...
Katherine Browne, Adis Dzebo, Zoha Shawoo, Mario Cardenas, Pierrick Chalaye, Alexia Faus Onbargi, Cassilde Muhoza, Patricia Nicdao, Nokwethaba Makhanya, Navam Niles, Priyatma Singh   +10 more
wiley   +1 more source

Toward a Sustainability Standard for Cultural Organizations: Borrowing From Tourism

Sustainable Development, EarlyView.
ABSTRACT Cultural organizations are increasingly engaging with sustainability, yet they lack a sector‐specific standard to guide and institutionalize efforts as long‐term strategies. This study reviews research papers on sustainability standards in the tourism sector, a field with greater experience with such tools, and horizontally borrows insights ...
Małgorzata Ćwikła, Leticia Labaronne
wiley   +1 more source

Optimisasi Bubuk Slag Nikel dengan Sistem Ternary C-A-S

Jurnal Teknik Sipil, 2010
Abstrak. Makalah ini mengkaji tentang optimisasi bubuk slag nikel sebagai bahan substitusi parsial semen dengan sistem ternary C-A-S (CaO-Al2O3-SiO2).
Hanafi Ashad, Amrinsyah Nasution, Iswandi Imran, Saptahari Soegiri   +3 more
doaj