Results 51 to 60 of about 1,271,850 (301)

Value-added utilization of steel slag as a hydration heat controlling material to prepare sustainable and green mass concrete

Case Studies in Construction Materials, 2023
Value-added utilization of steel slag as a hydration heat controlling material to prepare sustainable and green mass concrete was systematically investigated in this study.
Ting Luo, Xun Wang, Shiyu Zhuang
doaj   +1 more source

Research Progress and Hotspots of Steel Slag Application in Road Construction: A Bibliometric Perspective

Infrastructures
The accumulation of steel slag has become a significant obstacle for the steel industry in achieving ultra-low emission targets. Given its composition is similar to that of road construction materials, steel slag holds substantial potential for ...
Jian Yang, Rui Ma, Biqin Dong, Hongzhi Ma, Ying Wang, Ming Gao, Yujia Sun, Yonglong Jin   +7 more
doaj   +1 more source

Investigation of Permanent Deformation Behavior of Steel Slag Asphalt Mixture under Indoor Simulation

Advances in Civil Engineering, 2021
Previous studies have indicated that steel slag can be used as a substitute for natural aggregates in asphalt mixture, while little attention has been paid to systematic investigation of the influences of various external environmental factors on ...
Minghua Wei, Chao Yang, Jun Xie, Shan Liu, Fusong Wang, Lei Zhang   +5 more
doaj   +1 more source

Accelerated Carbonation of Steel Slag and Their Valorisation in Cement Products: A Review

Spanish Journal of Soil Science
Mineral carbonation emerges as a promising technology to tackle a contemporary challenge: climate change. This method entails the interaction of carbon dioxide with metal-oxide-bearing materials to produce solid carbonates resembling common substances ...
Giada Biava, L. Depero, E. Bontempi
semanticscholar   +1 more source

Influence of slag composition on the stability of steel in alkali-activated cementitious materials [PDF]

, 2017
Among the minor elements found in metallurgical slags, sulfur and manganese can potentially influence the corrosion process of steel embedded in alkali-activated slag cements, as both are redox-sensitive.
A Allahverdi, A Brückner, A Gruskovnjak, A Gruskovnjak, A Roy, A Vignes, ASTM C109/C109M-16a, ASTM C876–15, B Lothenbach, B Lothenbach, BS 4449:2005+A3:2016, BS EN 196-1:2016, BS EN 196-6:2010, C Andrade, C Monticelli, C Vernet, CM Hansson, D Fuente de la, D John, D Larroumet, DM Bastidas, F Glasser, F Tang, H Böhni, H Ma, I Ismail, J Ning, JL Provis, JL Provis, KB Krauskopf, KK Sagoe-Crentsil, L Konecny, LG Benning, M Chaouche, M Criado, M Criado, M Criado, M Frías, M Ismail, P Herasymenko, P Hewlett, PW Atkins, Q Ma, Q Yuan, RJ Myers, S Kumar, SJ Ford, UM Angst, V Garcia, V L’Hostis, W Hummel, Y Morozov   +51 more
core   +3 more sources

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

Advanced Engineering Materials, EarlyView.
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

Macroscopic and microscopic characteristics of slag-steel slag cementitious system under action of composite activator

Meitan kexue jishu
Ordinary Portland cement is the most widely used cementitious material in tailings cementitious backfill, but its production causes severe environmental pollution.
Xiaowei GU, Ying WANG, Dianxing SUN, Ruiheng SUN, Jianping LIU, Qing WANG   +5 more
doaj   +1 more source

Investigation on Durability Behavior of Fiber Reinforced Concrete with Steel Slag/Bacteria beneath Diverse Exposure Conditions

Advances in Materials Science and Engineering, 2022
One of society's most perplexing concerns is trash management. Among them is steel slag, which is obtained from steel mills and is used in the building industry as a partial substitution ingredient in concrete.
M. Kumar M., V. Sivakumar, Subathra Devi V, N. Nagabhooshanam, Subash Thanappan   +4 more
semanticscholar   +1 more source

Sustainable development of Ukrainian iron and steel industry enterprises in regards to the bulk manufacturing waste recycling efficiency improvement [PDF]

, 2012
Purpose. Identify the tendency of sustainable development of Ukrainian iron and steel industry enterprises regarding the raising of the bulk manufacturing waste recycling efficiency. Methods.
Cheremisina, Gromova, Onyshchenko, Syiemlieh   +3 more
core   +1 more source

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

Advanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan, Rhena Wulf, Till M. J. Stadtmüller, Christos G. Aneziris, Tobias M. Fieback   +4 more
wiley   +1 more source