By Tao Jiang, Jiann-Yang Hwang, Gerardo R. F. Alvear Flores, Onuralp Yucel, Xinping Mao, Hong Yong Sohn, Naiyang Ma, Phillip J. Mackey, Thomas P. Battle
The research, improvement, and/or operation of extreme temperature tactics that contain the construction of ferrous and nonferrous metals, alloys, and refractory and ceramic fabrics are coated within the ebook. The leading edge equipment for reaching impurity segregation and removing, spinoff restoration, waste minimization, and/or strength potency also are concerned. 8 topics are offered within the book:
1: excessive potency New Metallurgical technique and Technology
2: basic learn of Metallurgical Process
3: Alloys and fabrics Preparation
4: Direct relief and Smelting Reduction
5: Coking, New strength and Environment
6: usage of good Slag/Wastes and complicated Ores
7: Characterization of hot temperature Metallurgical Process
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Extra info for 6th International Symposium on High-Temperature Metallurgical Processing
Metallographic Microscope Analysis ¿tifa*I" Figure 3. Micrograph of Cu-25%Cr alloy Metallographic analysis of the Cu-25%Cr alloy samples l#-5# prepared by Thermit Reduction- Electromagnetic Casting were observed, as shown in Fig 3. As shown in the figure 3, the alloys obvious contain copper-rich area, chromium-rich area as well as pores and inclusions, which yellow for Cu substrate, white for Cr phase, black for pores and inclusions. Image-pro-plus image analysis software was used to convert image to gray images, as shown in table 4.
The image of Hydrogen Plasma Smelting Reactor that was used for this innovative process has been shown in Figure 4. While carrying out the reduction process, the plasma torch was positioned at different angles (X x Y x Z directions) to ensure uniformity in the reduction process. To support better agitation of the molten metal with hydrogen, the electromagnetic stirrer was attached to the bottom of the water cooled copper crucible. After the reduction process was observed for a period of 25mins, the molten melt of metal and slag was brought down to room temperature.
In Chinese) 9. D. thesis, Central South University,2010), 155. Sun Na, "Study on Iron-Aluminum-Silicon Separation of High Iron Content Gibbsite-Type Bauxite Ores," (Master, thesis, Central South University,2010), 95. (In Chinese) 6th International Symposium on High-Temperature Metallurgical Processing Edited by: Tao Jiang, Jiann-Yang Hwang Gerardo R. F. , Onuralp Yucel, XinpingMao, Hong Yong Sohn, Naiyang Ma Phillip J. Mackey, and Thomas P. net,Shenyang, Liaoning 110819, China ('Key Laboratory of Ecological Utilization of Multi-metal Intergrown Ores of Ministry of Education, School of Materials and Metallurgy, Northeastern University, Shenyang, Liaoning 110819, China) Keywords: A1 control, low oxygen, high titanium ferroalloy Abstract Based on the pre-works, this paper proposed a new short stage process of the intensify aluminothermy reduction by the stage to prepare high titanium ferroalloy with low O and A1 contents.