2,006 Result(s)
-
Chapter and Conference Paper
In Situ Method to Study the Dissolution of Ti(C,N) Inclusion in Molten Mold Flux
plays a critical role in absorbing the inclusions floating from the liquid steel. However, this dissolution process is hard to observe in situ because the is a “black box”. This paper used the in-situ singl...
-
Chapter and Conference Paper
Improving Formability of Titanium Bipolar Plate via Hot Stam**
Due to the limited formability of ultra-thin titanium sheet at room temperature, it is difficult to form fine flow channels with increasing geometrical complexity of titanium bipolar plate. Premature occurrenc...
-
Chapter and Conference Paper
Characteristics of Primary Carbide and Its Evolution During Hot Rolling in High-Carbon Chromium Bearing Steel
Clarifying the characteristics of and its evolution behavior during in high-carbon is crucial to control the contact fatigue failure caused by it. The morphology, distribution, solute , and the type o...
-
Chapter and Conference Paper
Estimation Prediction of CaO–SiO2–FexO Slag System Based on Microstructure Analysis
Understanding the transformation mechanism of the of the CaO–SiO2–FexO slag is of great significance for improving the quality of liquid steel and ensuring the smooth smelting process. In this study, the valu...
-
Chapter and Conference Paper
A Study of Internal Defects in Flexible Medium Hydroforming of Complex Structures of Fiber Metal Laminates
A flexible medium hydroforming and curing (FMHC) process for fiber metal laminates (FMLs) was proposed and utilized to manufacture FMLs parts with complex structures. The formation mechanisms of wrinkling defe...
-
Chapter and Conference Paper
The Effect of Injection-Production Process Parameters on the Fatigue Life of High-Pressure Injection-Production String
During the operation of underground gas storage, the periodic internal pressure fluctuations in have a significant impact on the of the string. This study established a localized fatigue simulation model f...
-
Chapter
Properties and Analytical Applications of Advanced Polymer Composites
Low-budget, multifunctional, high-powered, and environmentally friendly materials are receiving widespread attention in various research fields. Prolonging service life, and enhancing the high toughness and me...
-
Chapter and Conference Paper
Effect of RE Content on TiN Inclusions Formation in P110-Grade Casing Steel
Hydrogen resistance and sulfide stress resistance of are severely impaired by large . have the potential to modify the properties of non-metallic in . The effect of RE content on the formation of ...
-
Chapter and Conference Paper
Effect of Raw Material Size on Sintering Quality
In order to improve the output and quality of sinter, the influence of the size of the on the quality of the sinter was studied. The results show that the change trend of the size is consistent with th...
-
Chapter and Conference Paper
An Improved Physically-Based Constitutive Model for the Hot Deformation Behavior of GH4698 Superalloy by Considering Dynamic Softening Mechanism
The hot deformation behaviors of GH4698 superalloy are studied by the hot compression tests performed over a range of strain rates (0.001–10 $...
-
Chapter and Conference Paper
Silicon-on-Silicon Oxide Metalens: Design and Fabrication Aspects
A metalens operating at 4 µm is numerically designed. By adjusting the diameters of the pillar array from 500 to 1000 nm, the metalens achieves 2π-phase modulation with over 75% transmission efficiency. Furthe...
-
Chapter and Conference Paper
Rapid Heating Process of High Strength Steel Zinc-Iron Coated Plate and Its Effect on Deformation Characteristic
The high strength steel zinc-iron coated (GA) sheet with the dual functions of barrier protection and cathodic protection has broad application prospects in the field of boron steel hot stam**. The essential...
-
Chapter and Conference Paper
Prediction of Microstructure for Inconel 718 Laser Welding Process Using Multi-scale Model
The metal additive manufacturing (MAM) process mainly derived from the metal welding process has unique advantages for the die manufacturing and repairing. To obtain the part with fine microstructure, and impr...
-
Chapter
Nanocarbon for Electrocatalysis
Electrocatalytic utilization of renewable energy is vital for realizing carbon neutralization of our globe and sustainably fueling human society. Heteroatom-doped carbon nanomaterials (CNMs) have received cons...
-
Chapter and Conference Paper
Temperature Prediction of Continuous Casting Slab Based on Improved Extreme Learning Machine
A fusion ELM model based on ensemble learning was proposed to predict slab . Combined with the actual production data of a mill, the integrated ELM, ELM, ANN, BP networks are designed and the comparison tes...
-
Chapter and Conference Paper
Effect of MgO on Crystallization Properties of Mold Flux for Ultra-wide Slab Peritectic Steel
Controlling the heat flux at meniscus is one of the key aspects to prevent the formation of cracks during the continuous casting of crack-sensitive steel. This study investigated the influence addition on th...
-
Chapter
Future Prospects
The current steel production and melting process is dominated by carbon-based technologies. The rapid development of the traditional steel industry has also brought a large amount of carbon emissions. At the g...
-
Chapter
Introduction
The excessive use of traditional fossil energy is a major challenge, as it leads to the global energy crisis and climate change.
-
Chapter
Perspective
Environmental friendliness is the advantage of solar photovoltaic over traditional energy, and it should be raised to a higher level in the future.
-
Chapter and Conference Paper
Mold Simulator Study of Lubrication Behavior of High Carbon Steel Slag Film Inside Continuous Casting Mold
During the of high , mold sticking breakout occurs frequently, which may be due to poor lubrication of the infiltrating into the gap between the mold and the . The study investigated the lubrication beha...
