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The morning meeting was hosted by Li Chaojin, director of the Powder Metallurgy Professional Committee of the Shanghai Institute of Metals.
Firstly, a representative of the senior engineer of the powder metallurgy, Mr. Cai Yun, a senior engineer, gave a brief review of the history of the formation, growth and development of the Shanghai powder metallurgy industry for more than 50 years. From 1952, the Shanghai Bulb Factory successfully developed tungsten-cobalt cemented carbide and contact materials. Shanghai China Textile Machinery Factory successfully developed oil-bearing bearings from swarf. By 1954, the production workshop was completed and the Shanghai powder metallurgy industry was born. In 1959, the Shanghai Mechanical Engineering Society established the Powder Metallurgy Group (now the Professional Committee). Today's seminar is also the 50th anniversary of the birth of Shanghai Powder Metallurgy Enterprise and the 50th anniversary of the Shanghai Powder Metallurgy Academic Organization. The powder metallurgy industry faces great difficulties in the current world financial crisis. Due to the continuous development of the domestic economy and the opportunity to expand domestic demand, powder metallurgy technology faces many problems to be solved.
The report of Gong Haoheng, secretary-general of the Shanghai Mechanical Engineering Society, starts from “Powder and Metallurgy†and requires Shanghai's powder metallurgy, associations, and scientific and technological personnel and entrepreneurs to unite and innovate constantly, and must bring research and production to new heights. The report of Lv Jiashen, deputy secretary-general of the Municipal New Materials Association, introduced the purpose of the Municipal New Materials Association to serve enterprises, serve the government, and integrate with the market. It sets product industry standards for enterprises, declares development projects, demonstrates development projects, and evaluates industry and high-level industries. Technical titles to assist in the preparation of national new material catalogues and other services. Jiang Caigen, executive deputy secretary-general of the Municipal Mechanical Engineering Society, mentioned in the report that the Shanghai Mechanical Engineering Society first established the Powder Metallurgy Group 50 years ago, which is now the Powder Metallurgy Professional Committee. The current four powder metallurgical organizations have played a major role in the development of powder metallurgy in Shanghai. Chen Xingzhang, Secretary General of the Shanghai Nonferrous Metals Society, gave a report on “Learn to continue to play a role in the development of Shanghai powder metallurgy industryâ€. He proposed that Shanghai powder metallurgy industry has a large development space. Powder metallurgy is a relatively small industry in many industries of the national economy, but it is an indispensable industry. In today's China's implementation of science and technology innovation strategy, Shanghai's focus on "three focuss" (focus on key areas, focus on key projects, focus on industrial bases) to promote high-tech industrialization, the status and role of powder metallurgy materials and products can not be underestimated. Shanghai has listed 9 areas of new energy, civil aviation manufacturing, advanced major equipment, biomedicine, electronic information manufacturing, new energy vehicles, marine engineering equipment, new materials, software and information services as key industrialization areas, respectively The industrialization development direction of each key area, and it is planned that by 2012, the total output value of high-tech industrialization in the city will reach about 1100 billion yuan, an increase of about 450 billion yuan from 2008. It is not difficult to see that the industrialization of these key areas is inseparable from the matching of powder metallurgy materials and parts. Shanghai's powder metallurgy industry will have great development around the key areas of Shanghai's high-tech industrialization, key projects and industrial base construction, and the development of process, technology and equipment for powder metallurgy new products. Shanghai powder metallurgy products and their preparation technology have had a glorious era. Since 1952, Shanghai has developed and produced more than 120 kinds of powder, powder metallurgy materials and products. The shape and size of powder metallurgy products are different, basically satisfying. All aspects of the demand, especially the special requirements of high-end technology, defense military, and cutting-edge weapons development. In recent years, with the changes in the industry, enterprises, product structure and the external environment of industrial development, especially the impact of the global financial crisis since the second half of last year, the Shanghai powder metallurgy industry has struggled and faced many internal and external problems. However, we also see that in the face of severe challenges, the Shanghai powder metallurgy industry is still insisting on the development of new products and new technologies, the adoption of new processes and new equipment, the expansion of the product market, and the control of production costs. In the above, efforts have been made in energy-saving and material-saving work, and progress has been made. The Shanghai Metal Society, the Mechanical Engineering Society, and the Nonferrous Metals Society all set up powder metallurgy professional committees, and the Shanghai New Materials Association also established a powder metallurgy branch. Although Shanghai's powder metallurgy units and professionals have joined different academic organizations, the four schools (association) have long insisted on joint activities to bring together dispersed members. This tradition has been recognized by people in the powder metallurgy industry. We should inherit and continue to carry forward this kind of operation mode that breaks the boundaries between the society, integrates advantages, breaks down barriers, join forces, and helps each other. In the future, the Shanghai Nonferrous Metals Society will continue to strengthen its alliance with the Metals Society, the Mechanical Engineering Society, and the New Materials Association to play its due role in the development of Shanghai's powder metallurgy industry, to promote the development of Shanghai's powder metallurgy discipline, industry science and technology progress and industrial upgrading. Contribute. In this respect, I think that the work that can be learned is: (1) continue to carry out in-depth multi-level and multi-form academic exchange activities, expand information, enrich knowledge, activate academic thinking, and broaden scientific research ideas. (2) Give priority to the publication of members' articles in the sponsored scientific journals, publicize the scientific and technological achievements of the members, and promote the flow of scientific and technological knowledge through scientific and technical journals. (3) Organize senior experts, and use their profound professional knowledge and rich practical experience to assist colleges and universities to cultivate powder metallurgy professionals. (4) Conduct special research and investigation and argumentation, and provide decision-making advice to government departments or enterprises. (5) Carry out personalized technical consultation and technical service activities to help enterprises solve technical problems.
In the report of "Application of Powder Metallurgy in the Automotive Industry", the president of Shanghai Powder Materials Metallurgy Industry Branch and Shanghai Automotive Powder Metallurgy Co., Ltd. introduced the policy support and benefit policy in China during the global financial crisis. Pulling domestic demand, the economy continues to grow, China's automobile production has become the world's number one, and demand has soared, especially for small-displacement vehicles. Exports of automotive powder metallurgy products have shrunk, but domestic demand has doubled. The powder metallurgy process has unique advantages. It is used in every car. Powder metallurgy is a sunrise industry. However, we can't do low-tech products in Shanghai. The cost will compete with others. We must aim at high-tech products and overcome technical difficulties. If you can manufacture the drive shaft, crankcase bracket and other products, you can be invincible. Powder metallurgy, association activities are necessary, like-minded, have a common language, but people must be prosperous, welcome by the company, it is necessary to serve the enterprise, to understand the needs of the enterprise, to learn the platform of the association, the combination of production, study and research, help The enterprise solves problems. Shanghai Automotive Powder Metallurgy Company welcomes everyone's help.
Director of the Powder Metallurgy Professional Committee of the Shanghai Mechanical Engineering Society, Director of the Powder Metallurgy Professional Committee of the Shanghai Nonferrous Metals Society, and Professor Yan Yan, Director of the Institute of Metal-based Materials, School of Materials Science, Tongji University, presented the paper "New Applications of High Silicon Aluminum Silicon Alloys". Professor Li Chaojin, the director of the Powder Metallurgy Professional Committee of Shanghai Metals Society and the general manager of Shanghai Xiandu Refractory Metal Co., Ltd., preached the paper "New Materials and Trends of Refractory Metals".
The afternoon meeting was hosted by Professor Yan Yan, Director of the Powder Metallurgy Professional Committee of the Shanghai Mechanical Engineering Society and Director of the Powder Metallurgy Professional Committee of the Shanghai Nonferrous Metals Society. Senior Engineer Chen Jintian, Chief Engineer of Shanghai Nuclear Power Industrial Co., Ltd. made a report on the Influence of Phosphorus on the Properties of Powder Sintered Copper Alloy--Steel Composites. Liu Kun, from the School of Materials Science and Engineering, Shanghai University, gave a paper on the influence of medium frequency induction sintering and resistance sintering on the microstructure and processing properties of tungsten billets. Tonghong University's Yan Hongyu preached the paper "The preparation method of nano-powder sol-gel".
The conference distributed the "Conference Materials", which also introduced Prof. Lin Wensong from the School of Materials Engineering, Shanghai University of Engineering and Technology, "Progress in the Research of Carbon Nanotubes Reinforced Ceramic Composites", and Zhong Shouliang, Director of the Shanghai Materials Research Institute, "Fe70Ni30 for Synthetic Diamonds". 7 papers such as the development of powdered catalyst. 
2009 'Shanghai Powder Metallurgy New Materials, New Technology, New Equipment Seminar was held in Shanghai Science Hall on December 17, 2009. The meeting was organized by Shanghai Metals Society Powder Metallurgy Professional Committee, Shanghai Nonferrous Metals Society Powder Metallurgy Professional Committee, Shanghai The Municipal Mechanical Engineering Society Powder Metallurgy Professional Committee, Shanghai New Materials Association Powder Metallurgy Industry Branch, and Tongji University Shanghai Metal Functional Materials Key Laboratory were jointly held. Gong Yiheng, Secretary General of the Municipal Metal Society, Zhu Jinqiu, Chairman of the Municipal Nonferrous Metals Society, and Chen Xingzhang, Secretary General, Jiang Caigen, Executive Deputy Secretary General of the Municipal Mechanical Engineering Society, and Lv Jiashen, Deputy Secretary General of the Municipal New Materials Association attended the meeting and delivered speeches. A total of 61 people from powder metallurgy experts, scholars, entrepreneurs and academic associations attended the meeting.