798 Result(s)
within
Conference Paper
**u-**u Zhang
Characterization and Evaluation of Materials
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Chapter and Conference Paper
Canada as the Trailblazers in Net-Zero Carbon Mining
In the midst of a climate crisis, we are running out of time to change course, decarbonize our way of mining the earth, and preserve our planet. The mining industry already contributes 2–3% of global CO2 emission...
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Chapter and Conference Paper
Selective Depression of Talc in Cuprite Sulfidation Flotation by New Depressant Astragaloside
Talc is a common gangue mineral with natural hydrophobicity, which may lower grades of concentrates in metal mineral flotation and cause problems during smelting. The depression of talc is a common issue in fl...
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Chapter and Conference Paper
A Study on Aluminum-Based Lightweight Entropic Alloys with High Strength at Elevated Temperature
Entropic alloys are a category of emerging advanced materials derived from the novel design concept of high-entropy alloys, which are also known as multicomponent alloys or complex concentrated alloys. In this...
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Chapter and Conference Paper
Investigation on the High Strain Rate Formability of Al-Cu-Mg Alloy by Solid–Liquid Coupling Simulation
The formability of the sheet is getting more attention these several years for the . Investigation on the formability is complicated for the IHF because of the limited forming time and testing space. The fini...
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Chapter and Conference Paper
Effect of Aging on the Rheological Properties of Blends of Virgin and Rejuvenated RA Binders
The use of rejuvenators has seen a consistent increase over the years in the asphalt pavement industry. This is due to the need for maximizing the demand for incorporating a higher amount of Reclaimed Asphalt ...
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Chapter and Conference Paper
Evolution of the Thermo-rheological Indices of Asphalt Binders with Aging
Reliable characterization of asphalt binder properties with aging, as a function of pavement service life, is crucial to improving asphalt binder specifications as well as modification and formulation methods....
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Chapter and Conference Paper
Healing Characterisation of Waste-Derived Bitumen Based on Crack Length
This study aims to characterise the fundamental healing behaviours of waste-derived bitumen based on crack length. A first waste-derived bitumen was fabricated using bio-oil pyrolysed from the organic fraction...
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Chapter and Conference Paper
Crack Evolution of Bitumen Under Torsional Shear Fatigue Loads
This study aims to model crack evolution in bitumen under a torsional shear fatigue load by dynamic shear rheometer (DSR). Fatigue crack length in the bitumen was predicted using a damage mechanics-based DSR c...
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Chapter and Conference Paper
Investigating the Formability and Failure Mechanism of an Advanced High Strength Steel by a Microstructure-Based Hierarchy Modeling Approach
A reliable prediction of sheet formability is especially necessary for designing the lightweight components made with complex microstructure. In this work, based on FEM and was proposed to investigate th...
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Chapter and Conference Paper
Multiphysics Simulation and Validation of Field Ageing of Asphalt Pavements
Long-term field ageing of asphalt pavement plays a vital role in limiting the pavements’ service life. Models have been established to represent the multiple physics that contribute to the ageing of asphalt pa...
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Chapter and Conference Paper
Introducing an Improved Testing Method to Evaluate the Fatigue Resistance of Bituminous Mortars
An improved test is proposed to determine the fatigue resistance of bituminous mortars by applying time-sweep cyclic (oscillatory) tests using a dynamic shear rheometer (DSR). To evaluate its applicability, a ...
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Chapter and Conference Paper
A Virtual Laboratory Based on Full-Field Crystal Plasticity Simulations to Predict the Anisotropic Mechanical Properties of Advanced High Strength Steels
Advanced high strength steels are of growing interest in automotive industry for their superior strength-to-weight ratio. The heterogeneous microstructure renders their complex anisotropic properties. In this ...
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Chapter and Conference Paper
Deformation and Fracture in Micro-stam** Process
Hydrogen fuel cells could be used to power vehicles with zero emissions. An essential component in the fuel cell is , which conducts electricity, distributes gas, and removes heat. The that is micro-formed ...
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Chapter and Conference Paper
Dynamic Deformation Behaviour of Al-Li Alloys Under High Strain Rate Deformation
Since high-strength were gained much attention recently, investigating of high-strength lightweight AA2060-T8 sheets is crucial because of their outstanding mechanical properties. Thus, uniaxial tensile te...
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Chapter and Conference Paper
Analysis of High Temperature Performance of Composite Asphalt Rubber Mixture
Asphalt rubber mixture is often described as an environmentally friendly mixture due to its usage of recycled rubber gotten from used tires and the subsequent improved service life. It has been established tha...
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Chapter and Conference Paper
Characterization on Behavior of Al During the Oxidization Roasting Process of Polymetallic Ferruginous Manganese Ores
Polymetallic contain a variety of valuable metals, it is significant to realize the efficient utilization. Spinel-type composite with strong magnetism can be prepared from the polymetallic , while the imp...
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Chapter and Conference Paper
In Situ Investigation of Iron Ore Stock Pile During Its Stacking and Reclaiming Process
The physical properties of a of iron ore were in situ investigated during its stacking . The total weight of was around 200,000 tons. The stacking lasted for 480 h. The tested physical properties includ...
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Chapter and Conference Paper
Particle Size Matching Mechanism of Blending Ore and Solid Fuel in Sintering Process
The particle size of imported iron ores has gradually become bigger, which is adverse to mineralization and reaction process. At present, only imported iron ore fines are used in plant. And it is hard to c...
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Chapter and Conference Paper
Study on Sinter Iron Ores and Titanium Ores Used in Pelletizing
In this paper, study on and used in pelletizing was carried out. Bond work indexes of different and were measured. Ballability would be improved, and falling strength and compression strength of green ...
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Chapter and Conference Paper
Effects of Basicity, FeO, and TiO2 on Phase Transformation and Viscosity of TiO2-Bearing Primary Slag in Blast Furnace
Characteristics and behaviors of are of central importance for the cohesive zone. This work focuses on phase transformation and of CaO–SiO2–Al2O3–MgO–FeO–TiO2 slag (TiO2 = 4~16 wt%, CaO/SiO2 = 1.1 ~ 1.5, FeO ...
