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Development of Plasma Surface Metallurgy Technology

Xu Zhong

Strategic Study of CAE 2002, Volume 4, Issue 2,   Pages 36-41

Abstract:

The plasma surface metallurgy technology is a method of the surface metallurgy by using low temperatureThe double glow surface alloying process, which developed based on the plasma nitriding, is a kind ofthe plasma surface metallurgy technology.Xu-Loy process, can produce various alloys, such as nickel base alloys and high speed steels,on the surfaceRecently the double glow surface alloying process has been applied to titanium and its alloys.

Keywords: plasma     plasma surface metallurgy technology     double glow surface alloying process    

New Development of Double Glow Plasma Surface Metallurgy Technology

Xu Zhong,Zhang Gaohui,Zhang Pingze,Zhang Yanmei,Chi Chengzhong,Yuan Qinglong

Strategic Study of CAE 2005, Volume 7, Issue 6,   Pages 73-78

Abstract:

This paper summarises some new development of the double glow plasma surface metallurgy technologyCo - W - Mo - Fe age-hardened high speed steel and high Cr alloy have been formed on the surface of carbonTi - Cu wear-resistant alloy was also produced on the surface of pure copper.The experimental results indicate that the double glow plasma surface metallurgy is an advanced and powerfulmethod for surface alloying.

Keywords: surface metallurgy     double glow plasma surface alloying     burn resistant titanium alloy     hydrogen-free carburizing    

Chemical, Metallurgy & Materials Engineering Front 2018

Chemical, Metallurgy & Materials Engineering  Project Team

Engineering Fronts 2018, Volume 2, Issue 1,   Pages 55-78

Digital Mine Research and Practice Based on Mining and Metallurgy System Engineering

An-lin Shao

Frontiers of Engineering Management 2016, Volume 3, Issue 1,   Pages 67-73 doi: 10.15302/J-FEM-2016006

Abstract: Ansteel mining has created “grade decision-based multi-system integration” mode of mining and metallurgy

Keywords: exploration of lean iron ore     mining and metallurgy system engineering     digital mine     wisdom mine    

Study of the Behaviour of Precious Metals in Metallurgy Processes in Terms of Atomic Structure

Chen Jing

Strategic Study of CAE 1999, Volume 1, Issue 2,   Pages 34-40

Abstract: From the practice of extraction metallurgy of precious metals from copper-sulphide nickel ores, the paper

Keywords: atomic structure     precious metals     extractive metallurgy    

Innovative Development Strategy of Green Metallurgy

Chai Liyuan, Wang Yunyan, Sun Zhumei, Si Mengying, Liang Yanjie, Min Xiaobo

Strategic Study of CAE 2022, Volume 24, Issue 2,   Pages 10-21 doi: 10.15302/J-SSCAE-2022.02.004

Abstract: To address these constraints, green metallurgy is the only way and can create a sustainable developmentMoreover, we examine the innovative development of green metallurgy from the perspective of resource,Based on the prediction and potential analysis, we present the major strategic demand for green metallurgystrategic position of the metallurgical industry, developing disruptive technologies for waste-free metallurgysubstitution as well as control of environmental pollution and carbon emission, implementing green metallurgy

Keywords: metallurgical industry     green metallurgy     metallurgical power     situation prediction     potential analysis    

Perspective from the Earth Scientist’s Periodic Table: Similarity and Connection between Geochemistry and Metallurgy Perspective

Fenglong Sun, Zhongwei Zhao

Engineering 2020, Volume 6, Issue 6,   Pages 707-715 doi: 10.1016/j.eng.2020.04.002

Abstract: As an applied science, metallurgy is based on mineral composition and element behavior, that is similarIn this paper, connections and similarities between geology and metallurgy are identified, based on geochemical

Keywords: Metallurgy     Geochemistry     Periodic table Ionic potential     Elemental affinity    

Flash Smelting——Clean and Efficient Smelting Technology

Zhou Songlin

Strategic Study of CAE 2001, Volume 3, Issue 10,   Pages 86-89

Abstract:

With more and more strict environmental requirements, copper smelting industries are facing severe challenge. Flash smelting, one of the most competitive smelting technologies in the world, is considered as a standard and clean copper production method. At present, 50% of the global blister copper is produced by such technology. Due to its well meeting with the general trend of sustainable development strategy, flash smelting is widely introduced to most newly built smelters and smelting expansion projects. This article gives general introduction of the specialty of flash smelting technology and its following development. It also describes the current situation of copper industry in China and suggests the development tendencies.

Keywords: flash smelting     copper metallurgy     environment protection     clean production    

Progress of extraction and application of indium

Wang Shukai

Strategic Study of CAE 2008, Volume 10, Issue 5,   Pages 85-94

Abstract: The new technology for extractive metallurgy of indium and the development of indium industry are discussed

Keywords: indium     indium resource     the technology for extractive metallurgy of indium    

Cell surface protein engineering for high-performance whole-cell catalysts

Hajime Nakatani,Katsutoshi Hori

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 1,   Pages 46-57 doi: 10.1007/s11705-017-1609-3

Abstract: Cell surface protein engineering facilitated by accumulation of information on genome and protein structureinvolves heterologous production and modification of cell surface proteins using genetic engineeringIn this field, cell surface display is a major technology by exposing target proteins, such as enzymes, on the cell surface using a carrier protein.The target proteins are fused to the carrier proteins that transport and tether them to the cell surface

Keywords: cell surface engineering     surface display     whole-cell catalysts     bioprocess    

An Exploration of Surface Integrity Remanufacturing for Aeroengine Components

Qiao Xiang,Yong He,Ting-hong Hou

Frontiers of Engineering Management 2016, Volume 3, Issue 2,   Pages 107-114 doi: 10.15302/J-FEM-2016025

Abstract: Surface integrity is the major factor impacting on the operation quality, service life and reliabilityThe surface integrity of aeroengine component is damaged by the failures such as crack, deformation,It adopts advanced remanufacturing technologies to restore or improve the surface integrity and regenerateThis paper firstly puts forward the concept, namely surface integrity remanufacturing for aeroengineThe key remanufacturing technologies have been developed to repair the components with surface damages

Keywords: aeroengine component     surface integrity     remanufacturing     surface integrity remanufacturing    

Title Author Date Type Operation

Development of Plasma Surface Metallurgy Technology

Xu Zhong

Journal Article

New Development of Double Glow Plasma Surface Metallurgy Technology

Xu Zhong,Zhang Gaohui,Zhang Pingze,Zhang Yanmei,Chi Chengzhong,Yuan Qinglong

Journal Article

Chemical, Metallurgy & Materials Engineering Front 2018

Chemical, Metallurgy & Materials Engineering  Project Team

Journal Article

Digital Mine Research and Practice Based on Mining and Metallurgy System Engineering

An-lin Shao

Journal Article

Study of the Behaviour of Precious Metals in Metallurgy Processes in Terms of Atomic Structure

Chen Jing

Journal Article

Innovative Development Strategy of Green Metallurgy

Chai Liyuan, Wang Yunyan, Sun Zhumei, Si Mengying, Liang Yanjie, Min Xiaobo

Journal Article

Perspective from the Earth Scientist’s Periodic Table: Similarity and Connection between Geochemistry and Metallurgy

Fenglong Sun, Zhongwei Zhao

Journal Article

Science and Technology Create Excellence-Changsha Institute of Mining and Metallurgy with Rapid Development

Journal Article

Yunxi Company’s Tin Metallurgy Technology Leaps to the World’s Advanced Level

Journal Article

Seize the Opportunity of Transformation and Accelerate the Reform and Development- Beijing Mining and Metallurgy

Journal Article

Flash Smelting——Clean and Efficient Smelting Technology

Zhou Songlin

Journal Article

Progress of extraction and application of indium

Wang Shukai

Journal Article

The Fifth Academic Conference Of the Ministry of Chemical Engineering, Metallurgy and Materials Engineering

Journal Article

Cell surface protein engineering for high-performance whole-cell catalysts

Hajime Nakatani,Katsutoshi Hori

Journal Article

An Exploration of Surface Integrity Remanufacturing for Aeroengine Components

Qiao Xiang,Yong He,Ting-hong Hou

Journal Article