Common Cooling Methods for C-shaped Steel Photovoltaic Supports after Rolling
Different cooling conditions after rolling of C-shaped steel photovoltaic brackets will result in different microstructures and properties. Controlling cooling can achieve the required performance, such as increasing cooling speed γ → α+ F (cementite) obtains fine grain structure, but for some low thermal conductivity and poor plasticity (alloy steel) that are prone to cold cracking, the commonly used cooling methods for C-shaped steel photovoltaic brackets include the following: 1. Water cooling: on the roller table or cold
2023-05-22
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How to consider the heating speed of solar photovoltaic brackets?
Heating rate refers to the heating rate of the metal surface, which is the temperature rise of the metal surface temperature per unit time, and its unit is ℃/hour. The heating speed is closely related to the heating time. The faster the heating speed, the shorter the heating time, and the higher the productivity of the furnace. When increasing the heating speed, it will be limited by the following factors: firstly, the internal temperature difference allowed by the metal itself; Another
2023-05-22
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Two connection methods for the photovoltaic support of the car shed during construction
1. The electric welding sleeve socket welding method is used to grind off the surface layer of the joint end of the photovoltaic bracket or other parts in the car shed with sandpaper. If there is still grease on the surface, it should be wiped clean with vinyl chloride or acetone; Insert both ends into the welding sleeve, and both ends must reach the middle point of the welding sleeve. When inserting, there should be no water at both ends. Then insert the secondary wire of the welding controller and start welding. Do not move or touch during the process
2023-05-22
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Two connection methods for the photovoltaic support of the car shed during construction
1. The welding sleeve socket coal joint method is used to grind off the surface layer of the joint end of the greenhouse photovoltaic bracket or other parts with sandpaper. If there is still grease on the surface, it should be wiped clean with vinyl chloride or acetone; Insert both ends into the welding sleeve, and both ends must reach the middle point of the welding sleeve. When inserting, there should be no water at both ends. Then insert the secondary wire of the welding controller and start welding. Do not move or touch during the process
2023-05-22
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Warmly celebrate the official website of Jiangsu Yisaier New Energy Materials Co., Ltd. officially launched and put into use!
The professional manufacturer of solar photovoltaic brackets supports environmental protection, maintains a green home, supports sustainable development, and strives to build a virtuous enterprise. Since its establishment, Yisaier New Energy has relied on its professional and outstanding independent innovation capabilities to integrate the design, research and development, manufacturing, and sales of solar photovoltaic bracket related products, adhering to the business philosophy of promoting and popularizing clean energy and sustainable development applications
2023-05-22
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