Yao Zhong

Yao Zhong

Yao Zhong, senior engineer, male, born in December 1940 in Nanjing, is a member of the Communist Party of China.

Life of the characters

Yao Zhong, senior engineer. Male, born in December 1940, from Nanjing. He is a member of the Communist Party of China. He graduated from Nanjing University in 1964. At present, he is the director of magnetic powder Office of Shanghai Iron and Steel Research Institute. Member of China power supply society. Member of Shanghai Physical Society. Member of Shanghai metal society. Member of China electronic transformer and inductance society. Main contributions: from the late 1960s to the early 1970s, he was engaged in the measurement of basic parameters of magnetic materials, and was responsible for the design and manufacture of magnetostrictive constant measurement by optical interferometry and semi-automatic photoelectric torque meter, which was the first in China; in the 1970s, he participated in the research of BS low loss silicon steel sheet and thin strip silicon steel, and then participated in the research of permalloy for 20KC switching power supply, so as to meet the needs of military industry. In 1981, he won the second prize and the third prize of science and technology of the Ministry of metallurgy respectively; from the early 1980s to the 1990s, he was engaged in the research and application of amorphous and microcrystalline materials. During this period, he won the second prize three times, the third prize two times, the fourth prize three times and the third prize three times of Shanghai Science and technology of the Ministry of metallurgy. Among them, the application project of amorphous materials in traffic control is the first one that has passed the identification of the Ministry of metallurgy in China Crystalline materials. After that, he completed the iron core material and manufacturing process of large-scale amorphous impulse transformer, and won the second prize of science and technology of Ministry of metallurgy. The research on amorphous inductor material of cu'k switching power supply is known as the first in China. This paper solves the key problem that cu'k switching power supply can not be popularized - coupling inductance core, and applies it to 311 project computer power supply. In 1988, he was promoted to senior engineer; in the early 1990s, he was responsible for the magnetic materials required for key military projects, and won the third prize of science and technology of the Metallurgical Bureau and the fourth prize of the Ministry of metallurgy twice. He used the quantitative analysis method for the first time to solve the problems related to the process parameters and magnetic properties of the magnetic powder core, making great progress in the project; in the late 1990s, he was responsible for the research of anti-interference magnetic materials and devices, and formed a set of anti-interference magnetic materials The series of interference magnetic powder core products have contributed to the industrialization of scientific research achievements. Engaged in high wear resistance FeSiAI magnetic head material research.

achievement

Main works: 35 papers published.

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Chinese PinYin : Yao Zhong