Research and Development of High Temperature Electrothermal Materials

2011 ◽  
Vol 339 ◽  
pp. 17-22 ◽  
Author(s):  
Ying Yi Zhang ◽  
Yun Gang Li ◽  
Kuai Zhang ◽  
Ying Tian

By summarizing the research and development status of electro-thermal materials, this thesis puts its focus on the types, preparation methods and applications of non-metallic high-temperature electrothermal materials, and the comparative analysis of the advantages and disadvantages of such electric heating elements as SiC, ZrO2, LaCrO3and MoSi2. At last, the gap and the main problems existing between researches made on high temperature electrothermic materials at home and abroad are pointed out, as well as their prospected development trend.

2014 ◽  
Vol 556-562 ◽  
pp. 1143-1146 ◽  
Author(s):  
Jing Jing Bai ◽  
Man Man Xu

The classification, working principle and structure characteristic of vane pump was introduced. Combined with the research and development status of vane pump at home and abroad. It Main, introduced the single-acting vane pump and the working principle of double-acting vane pump, its development trend was summarized, which promote the development of vane pump technology.


2013 ◽  
Vol 347-350 ◽  
pp. 3885-3889
Author(s):  
Shu Ying Li ◽  
Tie Lei Li ◽  
Zhi Tao Wang

This paper summarizes integrated simulation technology development status of gas turbine equipment at home and abroad, makes comparative analysis of the deficiencies in the existing domestic research, forecasts the direction of development in the field of integrated simulation about gas turbine equipment at our country finally.


2013 ◽  
Vol 781-784 ◽  
pp. 2484-2489
Author(s):  
Yu Xi Zhang

Describes the characteristics of biofuels, the latest developments in the biofuel feedstock, focuses on bio-ethanol, bio-diesel, bio-jet fuel development at home and abroad the status quo, the advantages and disadvantages of the development of bio-fuels. And reasonable recommendations for the development of biofuels.


2021 ◽  
Vol 1035 ◽  
pp. 906-917
Author(s):  
Meng Qin Chen ◽  
Yue Long Bai ◽  
Zhi Feng Zhang

High volume fraction SiC/Al composite material, with its excellent thermal properties and flexible preparation process, has been widely used in the field of electronic packaging. In the paprer, the development of SiC/Al materials for electronic packaging and their preparation methods are reviewed. The preparation processes for preparing SiC/Al by liquid infiltration are mainly introduced. The advantages and disadvantages of several important processes are analyzed. Finally, the development trend of SiC/Al for electronic packaging prepared by liquid infiltration is prospected.


2011 ◽  
Vol 121-126 ◽  
pp. 2602-2606
Author(s):  
Xiao Qiang Wang ◽  
Qing Dong Cui ◽  
Feng Kui Cui

Through the analysis of the glass online stacking system at home and abroad, expounded the three main forms of glass online stacking system, summarized their advantages and disadvantages respectively, mainly analyzed the compositions of glass online stacking system and their respective characteristics, Compared with each other, obtained the incomparable advantages of the glass online stacking system based on the industrial robots, and further analyzed the development trend of the glass online stacking system.


2021 ◽  
Vol 9 (4) ◽  
Author(s):  
Fengju Hou

Based on the current development status of e-commerce live broadcasting in China, this paper predicts the development prospects of e-commerce live broadcasting on the basis of analyzing the successful elements, advantages and disadvantages of e-commerce live broadcasting. This paper points out that e-commerce live broadcasting will become the "standard configuration" of e-commerce, brand and business in the future, which can continue to develop continuously.


2014 ◽  
Vol 926-930 ◽  
pp. 2131-2134
Author(s):  
Guang Long Yang ◽  
Xiao Wang ◽  
Xue Zhi Tan

This article interprets the current development status of trunking mobile communication system at home and abroad, makes a detailed analysis of the two existing architectures of trunking technology, introduces the demand of digital trunking broadband in China on the basis of the analysis on current situation and development trend of trunking mobile communication system. It also presents two types of domestic technical scheme in combination with the features of broadband trunking mobile communication systemr abstract.


2013 ◽  
Vol 750-752 ◽  
pp. 715-720
Author(s):  
Xu Jin Zhang ◽  
Gui Hong Geng

The strengthening mechanism, properties and applications of magnesium alloy with resistance to high temperature and creep resistant were introduced. The effects of some kinds of elements in magnesium alloy and the preparation methods were also elaborated. At last, the development trend of magnesium alloy was overviewed.


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