412 Result(s)
within
English
Materials Science
**hu Zhu
Chapter
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Chapter and Conference Paper
Virtual XRD Method in Molecular Dynamics Simulation and a Case Study for Fe16N2 and Fe8N Thin Films
(XRD) is one of the central experimental metrology tools in . ) , provides a powerful computation function to help analyze atomic samples in simulation with a virtual XRD method. The implemented virtual ...
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Chapter and Conference Paper
Unsupervised Segmentation for Microstructure Identification of High Strength Steel with Superpixel Segmentation and Texture Feature Clustering
The mechanical properties of high strength steel are governed by its microstructure, which typically exhibits a multi-phase composition when the steel is highly strong and ductile. The distribution, proportion...
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Chapter and Conference Paper
Investigation of the Damage Behavior of Steel/CF Hybrid by Pure Bending Test
To address the increasing demand for lightweight and high-performance materials, metal/carbon fiber hybrid laminates that contain a metal sheet substrate laminated with a layer of carbon fiber reinforced polym...
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Chapter
Combined Blowing and Industrial Application
In Chap. 5, water model experiments, numerical simulations, and industrial tests were performed to determine the arrangement of the submerged gas jet, and Mode B was considere...
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Chapter and Conference Paper
Optimization of Energy Efficiency of Electric Arc Furnace Steelmaking
To enhance the production efficiency of electric arc furnaces, conserve energy, and reduce consumption, a study was conducted to analyze the of . Through this analysis, an evaluation technology for was ...
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Chapter and Conference Paper
Technology Development and Process Optimization of Bottom-Blowing O2–CO2–CaO in Dephosphorization Converter
In the 300 t dephosphorization , technology has been developed and a range of tests executed to optimize . A comprehensive analysis has been carried out on the effects of “tap** temperature T”, “slag R” a...
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Chapter and Conference Paper
Precipitation and Evolutionary Behavior of Eutectic Carbides in Electroslag Remelted 7Cr13N Steel
evolutionary behavior in were investigated and compared with 8Cr13MoV steel. The results showed that the eutectic at the center and edge of 7Cr13N ingot was reduced by 26.8% and 67.0% compared with 8C...
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Chapter and Conference Paper
Modelling and Simulation of the Scrap Melting in the Consteel EAF
A modelling study was carried out on the melting process of scrap in the Consteel electric arc furnace. By establishing a dynamic melting based on energy input efficiency and energy balance, combined with th...
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Chapter and Conference Paper
Effect of Hydrogen Concentration and Residual Stress on the Delayed Cracking Performance of the 22MnB5 Hot Roll Bending Pipe
The and performance of the 22MnB5 pipe was analyzed in this study. The main of the surface and central zones of the pipe were martensite and ferrite before and after annealing. The test indicated tha...
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Chapter
General Introduction
EAF steelmaking uses scrap steel as the main raw material, which has the characteristics of short process, low energy consumption, and low carbon emissions (Miller et al. in Electric arc furnace. Alphascript P...
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Chapter and Conference Paper
Crystal Lattice Structure Prediction of Fe-Based Compounds by a Molecular Dynamics Method
Fe-based hard magnetic compounds such as α″- have been the potential candidates for rare-earth (RE)-free permanent magnets. such as , α″-Fe16(NC)2, have been the potential candidates for critical-element-fr...
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Chapter and Conference Paper
Coating Development for High Temperature Dissolvable Rubber Element in Dissolvable Plug Applications
Dissolvable tools have been used more in unconventional oil and gas operations in recent years. Currently, more and more wells in Southwest of China requires (HT) . The HT needs to hold 70 Mpa pressure di...
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Chapter and Conference Paper
Electrically-Assisted Incremental Forming of Invar 36 Sheet
The Invar 36 alloy is widely used in aerospace and precision instruments for its extremely low coefficient of thermal expansion below Curie temperature (230 ℃). The conventional method of manufacturing Invar m...
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Chapter and Conference Paper
Dynamic Indentation of Prismatic Li-Ion Battery Cells
Safety design of the Electric Vehicles (EVs) involves protecting the battery system during a crash. A battery system consists of one or more battery packs. Each battery pack is the assembly of battery modules ...
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Chapter
Innovations of Injection Metallurgy in EAF Steelmaking
In the above chapters, simulation and application of EAF steelmaking with submerged mixed injection were studied systematically. As we known, EAF steelmaking process demonstrates greater advantages than conver...
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Chapter and Conference Paper
Influence of Hot Rolling Reduction Rate on the Microstructure and Texture of a Strip Cast Fe-2.5 wt.% Si Non-oriented Electrical Steel
A 2.5 wt.% Si was prepared based on , and its magnetic properties are closely related to the 's and . Therefore, it is the focus of this paper to control the evolution of grain size and by modulatin...
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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...
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Chapter and Conference Paper
Improving the Reduction Swelling Behavior of Fired Hematite Pellets by Increasing Basicity
Oxide pellets are widely regarded as high-quality raw materials for BF ironmaking and iron processes due to their excellent strength, performance and environmental properties. The decrease in the availabilit...
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Chapter and Conference Paper
Develo** Bottom-Blowing O2–CaO Control Model for Converter Steelmaking Process
process enables rapid slag formation, efficient , and improved steel quality. It has significant strategic significance for the greening and high-quality development of the iron and steel industry. In this...
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Chapter and Conference Paper
Research on the Model of Matching Inventory Slab with Order Contracts of Steel Enterprises
This paper studies the matching problem between inventory board and customer order. On the basis of objective analysis and constraint analysis of inventory board and order combination , a nonlinear integer pr...
