Research Progress of Mg-Al Based Alloys

2013 ◽  
Vol 750-752 ◽  
pp. 583-586 ◽  
Author(s):  
Xiao Jie Song ◽  
Quan An Li ◽  
San Ling Fu ◽  
Wen Jian Liu ◽  
Zhi Chen

Magnesium alloys as the emerging commercial metal structure material have excellent specific properties and stability, which is more and more vital for researcher. This paper reviews the creep characteristics and the way to enhance the elevated temperature properties of Mg-Al based alloys. The current Mg-Al based alloys (including AZ, AM, AS, AE, etc.) are summarized. The future development direction is pointed.

2014 ◽  
Vol 937 ◽  
pp. 178-181 ◽  
Author(s):  
Quan An Li ◽  
Wen Chuang Liu ◽  
Xiao Jie Song

Magnesium alloys as the emerging commercial metal structure material have excellent specific properties, low density, and stability, which are more and more vital for researchers. This paper reviews the behavior of rare earth in magnesium alloy and the way to enhance the elevated temperature properties of Mg-RE alloys. The current Mg-RE alloys are summarized. The future development direction is pointed.


2014 ◽  
Vol 488-489 ◽  
pp. 167-169 ◽  
Author(s):  
Qua Nan Li ◽  
Xiao Jie Song ◽  
Lei Lei Chen

Y and Gd are vital alloying elements to the AZ magnesium alloys. It is due to their functions mainly on solid solution strengthening and age strengthening. This paper reviews effect of Y, Gd on mechanical properties of AZ-series magnesium alloys. The future development direction is pointed.


2018 ◽  
Vol 31 (02) ◽  
pp. 133-137
Author(s):  
Yossi Tagori

SummaryThis article concerns an interview with Roger van Zandvoort, author of ‘Complete Repertory and Dynamic Repertory’. In some parts, it is referring to an article I published in Vol. 2, 2017, of Homeopathic Link ‘Call for a New Concept of Homeopathic Software’. The parts concerned are those dealing with the future development of the homeopathic software, and especially the possibility to have in future software that will enable colleagues worldwide to share their data and the way these data can contribute to future repertories.


2021 ◽  
Vol 235 ◽  
pp. 02076
Author(s):  
Yanrong Huang ◽  
Bin Huang ◽  
Min Chen

Crowdsourcing is an important form for enterprises to realize open innovation, which can gather the wisdom of the public and gather talents from various fields to participate in technological innovation and value creation. This paper systematically reviews the emergence and development of crowdsourcing in China, analyzes the causes and characteristics of the four stages of crowdsourcing development with the clue of major events in the development process of crowdsourcing; takes the operation process of crowdsourcing as the breakthrough point, discusses the bidirectional driving optimization path for the benign rolling development of crowdsourcing mode under the background of “mass entrepreneurship and innovation”; and prospects. Finally, the future development direction of crowdsourcing mode is pointed out.


2012 ◽  
Vol 53 (3) ◽  
pp. 20-24 ◽  
Author(s):  
Georg Sorge

Angesichts der zunehmenden Bedeutung von Dienstleistungen als Wirtschaftsfaktor – bei wachsender Industrialisierung und Globalisierung – steigt auch die Bedeutung des Einkaufs von Dienstleistungen. Das vorliegende Werk schlägt dabei einen Bogen von der Entstehung der Dienstleistungen bis hin zur zukünftigen Entwicklung der Dienstleistungsbranche. Worin insbesondere die Potenziale und Risiken im Dienstleistungseinkauf liegen, wird an Beispielen wie der Implementierung eines Risikomanagements, der Bündelung von Gütern und Dienstleistungen sowie der Bildung von Kooperationen und Netzwerken dargestellt. Die Facetten der Dienstleistungen reichen dabei von der Ergänzung zum Kerngeschäft (Services) über das Angebot reiner Dienstleistungen bis hin zum Dienstleistungsmarketing. In view of the increasing significance of services as an economic factor – along with increasing industrialisation and globalisation – the purchasing of services is also increasing in importance. This work starts with the origins of services and goes all the way to the future development of the services sector. The particular potentials and risks involved in purchasing services are shown by examples such as the implementation of risk management, the bundling of products and services, and building co-operation and networks. The different aspects of services range from those which complement the core business, to those where only services are provided, to the marketing of services. Keywords: risikomanagement, netzwerke, maverick buying, marktrecherchen, kostenrecherchen, after sales gewinn


2017 ◽  
Vol 727 ◽  
pp. 43-51
Author(s):  
Wen Jing Wang ◽  
Xue Feng Liu

Surface treated copper foil and its preparation is very important and widely used. The science research and enterprise competition always focus on the surface treated methods in the copper foil field. This paper summarized the typical surface treated processes of copper foil, and emphasized on research progress and problems of copper foil surface treated processes. The brush plating-dealloying treated process of copper foil was proposed based on the problems. The principle and research status of new process was introduced. At last, the future development of surface treated process and application prospect were forecast.


2014 ◽  
Vol 926-930 ◽  
pp. 755-758
Author(s):  
Jian Xin Wang ◽  
Yu Bo Wang ◽  
Qi Ming Wu

Using the theory of technology evolution of TRIZ blast furnace top charging equipment evolution route is summarized and analysis system, and the evolution route to forecast the future development direction of blast furnace top charging equipment possible.


2015 ◽  
Vol 814 ◽  
pp. 430-434 ◽  
Author(s):  
Xiao Liu ◽  
Xian Zheng Gong ◽  
Yu Liu ◽  
Zhen Guo Peng

Ecological design of material is to use the ecological ideology in the material design process, considering the ecological environment problems in the life cycle of material, and scheme out the material which can both meet the demand of human and environment. This paper introduces some ecological design ideas and methods used in the material field, and the latest progress of ecological design and each of their advantages are summarized, the ecological design method of the typical materials is obtained. And finally the present problems to be solved and the future development direction of the ecological design puts forward.


2018 ◽  
Vol 2018 (1) ◽  
pp. 31-48 ◽  
Author(s):  
David Kleist

Abstract The Multilateral Convention to Implement Tax Treaty Related Measures to Prevent Base Erosion and Profit Shifting (MLI), which was signed in June 2017, raises a multitude of questions relating not only to the text of the treaty provisions but also to the way the MLI will interact with tax treaties, for instance, and what it will mean for the future development of tax treaty law and international cooperation in tax matters. This article focuses on two aspects of the MLI. First, it deals with the substance of the MLI by providing an overview of its background and content, including the many options available to the contracting states under the MLI. Second, some thoughts are presented on the effects of the MLI in terms of complexity and uncertainty.


2013 ◽  
Vol 743 ◽  
pp. 257-260 ◽  
Author(s):  
Yu Xue Bao

The resources crisis mines is a necessary stage of mining enterprise development, the mine materials with exploring for future development direction of resources crisis on mines concerning the rise and fall of the country, The scientific analysis and beneficial exploration for future development direction of the resources crisis mines, which can provide reference for the future development of resources crisis mines.


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