Institution
Institute of Metallurgy
Recent research
- Engineering & TechnologyOpen access
This study evaluates the effects of semi-industrial and synthetic Fe–Si–Mn–Al deoxidizers on the microstructure, non-metallic inclusions, and hardness of St3 steel. Seven complex alloys with different Fe, Si, Mn, and Al contents were produced and compared with conventional FeSi–F...
- Materials & EnergyOpen access
Nickel–titanium (NiTi) shape memory alloys exhibit super elasticity, shape recovery, and favorable mechanical compatibility; however, their biomedical applications remain limited by surface corrosion, nickel release, insufficient bioactivity, and susceptibility to implant-associa...
- Engineering & TechnologyOpen access
This article studies how the composition of the molding-sand mixture and the cleanliness of the molding sand affect casting quality in the production of freight-wagon side frames made of grade 20GL steel. The aim was to relate the properties of the clay-bonded (green) sand, namel...
- Engineering & TechnologyOpen access
This article studies how the composition of the molding-sand mixture and the cleanliness of the molding sand affect casting quality in the production of freight-wagon side frames made of grade 20GL steel. The aim was to relate the properties of the clay-bonded (green) sand, namel...
- Engineering & TechnologyOpen access
In this study, carbon-rich gasification fine slag (RCGFS) was modified using emulsified asphalt (EA) to produce modified RCGFS (MRCGFS), which was used to prepare carbon-rich gasification fine slag-coal water slurry (MRCGFS-CWS). Concurrently, the slurry formation properties and...
- Engineering & TechnologyOpen access
Chlorinated titanium dioxide waste acid (CTWA) is a representative chemical waste stream, characterized by high-volume generation and complex chemical composition. In this study, the speciation of metal ions in the aqueous solution is systematically analyzed to determine the pH-d...
- Engineering & TechnologyOpen access
Abstract Decarbonizing steel production requires adopting low-carbon technologies and the efficient use of available resources, yet the effects of such a transition on the metabolism of the plant remain underexplored. This study applies a prospective plant-level Material Flow Ana...
- Climate & EnvironmentOpen access
Abstract Coal gasification fine slag (CGFS) is a large amount of industrial solid waste produced by the coal chemical process. Phenol in coking wastewater is a kind of refractory and highly toxic organic pollutants. In order to solve the two types of environmental problems simult...