Wang Liping, representative of the Zhejiang Provincial Party Congress: Xiangji to the Deep Sea to space to more extreme application scenarios to challenge more extreme application scenarios

Zhejiang News Client reporter Jiang Xinru He Yuankai

Natural disasters such as typhoons and earthquakes will cause serious economic losses, but in fact, the loss caused by corrosion each year in my country is much higher than the total loss caused by natural disasters, accounting for about 3%to 5%of GDP, especially for ocean corrosion. serious.

"The products I study are to put on a layer of anticorrosive 'coats' for marine engineering and equipment." Wang Liping, deputy director of the Provincial Party Congress and director of the Marine New Materials and Application Technology of the Chinese Academy of Sciences, said that the deep sea developed by the team currently develops The resistance to anti -corrosion coating material has passed the pressure test of 6000 meters in the deep sea, and is challenging towards the target of 10,000 meters.

China is ushered in a new era of Xiang Haituqiang. In recent years, the construction of my country's sea ports, bridges, marine platforms and coastal projects has flourished. The forecast shows that in 2023, the demand for the market for anticorrosive coatings in my country will reach more than 200 billion yuan, and this number is growing at a rate of 20%per year. At the same time, due to the lack of independent intellectual property rights in core technology, more than 70 % of the high -end heavy anti -corrosion coating market in my country has been monopolized by foreign brands.

Wang Liping (right) is looking at the experimental data.

In 2015, Wang Liping, a young scientist of the post -80s, came to Ningbo and joined the Chinese Academy of Sciences Ningbo Materials New Materials and Application Technology Key Laboratory, and picked up the field of ocean anticorrosive coatings and special functional protection materials. "The fate of scientific researchers is closely linked to the times, and it should be overwhelmed to the most needed fields in the motherland." Wang Liping said.

"In order to ensure that the coating material is effective, we often need to test the products in the real extreme environment." Wang Liping's team once went to Xisha Island surrounded by the sea for equipment testing. In order to grab time, they will start work in the early morning and install the equipment under the flashlight. In the summer, the hottest temperature of the ground exceeded 50 degrees Celsius in the hottest, and the temperature of the steel structure reached 80 degrees Celsius. After the installation, everyone will always add a few more blisters in their hands.

On the Jinshan Island of Zhoushan, a 380 -meter -high transmission tower stands. Under the sea breeze, the red and white coatings on the tower are particularly eye -catching. It is from the hands of Wang Liping's team. It is also the mystery of this power transmission tower that can resist high salt fog, high humidity, strong sunlight, and typhoon environment. The new type of heavy corruption coatings developed by the team has a salt -resistant life of more than 9,000 hours, filling the technical gap in the field of high -end heavy anticorrosive coatings in the domestic power grid.

To the polar, to the deep sea, to the space, challenge more extreme environmental application scenarios! From the telegram of the telegraph transmission tower to the cross -sea bridge, Wang Liping and the team used excellent scientific research and innovation achievements to put "armor" for more and more equipment operating in extreme environments.

"A scientific researcher may overcome several problems, but for a single discipline field in the country, a group of mature scientific research talents and a large number of scientific researchers do not count on their personal fame." As a "everyone in more than 80 scientific research teams "Long", Wang Liping put them in the most suitable job according to the characteristics of each member. Under his leadership, the entire team twisted into a rope and successively completed 20 important projects including the national key R & D plan, which made important contributions to the innovation and development of the production materials in the extreme environment of the sea and promoting the relevant marine industry.

To Wang Liping's gratitude, more and more young people who have a lot of ideals and beliefs have calmed down and concentrated on scientific research. "In the future, we will continue to follow the current direction, strive to fill the scientific research gaps in the field of high -reliability and long -life function protection materials, and come up with more results." Wang Liping said.

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