Lithium-ion batteries are widely used in portable electronic products such as mobile phones and notebook computers. Despite its many advantages, the safety of lithium-ion batteries has always been criticized, causing consumer concerns. As a result, researchers from around the world are working to improve the safety of lithium-ion batteries or to find alternatives to lithium-ion batteries. A new study suggests that a new type of battery with zinc as the electrode is expected to replace lithium-ion batteries. Lithium-ion batteries have accidents such as fires and explosions. The main reason is that lithium-ion batteries must use flammable organic solvents as electrolytes, while zinc-based batteries can use aqueous solutions as electrolytes, which greatly reduces battery fire. The risk, and the large reserves of zinc, the low cost, which is conducive to the promotion of zinc batteries. However, zinc batteries have rarely been used as batteries , and an important reason is that the battery charging process is difficult to control, so the battery performance is significantly reduced after repeated use. Researchers from the US Naval Research Laboratory are determined to solve this problem from the perspective of improving electrode structure. Different from the traditional zinc electrode preparation method, they do not directly press the zinc powder into tablets, but make it into a porous sponge-like structure by an emulsion method. They then built a battery with this new structure as the anode and basic nickel oxide as the cathode. Tests show that the zinc oxidation and reduction process is more uniform during use, so the battery can maintain good performance after repeated charge and discharge cycles. Researchers hope that this new battery will one day replace lithium-ion batteries, making electronic products safer. MORGAN series steel rolling guide is a kind of equipment used in the steel rolling process, it helps to guide and control the rolling direction and position of steel in the rolling mill. This equipment usually consists of a set of rolling guide wheels that can be adjusted as needed to ensure the correct position and orientation of the steel in the rolling mill. Morgan Series Rolling Guide,Cast Steel Guide Plate Non-Standard Customization,Various Series Of Rolling Equipment Guides,Steel Rolling Equipment Rolling Guide Accessories JINGJIANG EASTSUN METALLURGICAL MECHANICS CO.,LTD , https://www.jesguide.com
MORGAN series rolled steel rolling guides have the following features and advantages:
1. High precision: The guide wheel adopts high-precision bearings and transmission devices to ensure the smooth and accurate movement of the guide wheel, thereby improving the rolling accuracy of steel.
2. Wear-resistant and durable: The surface of the guide wheel has been specially treated, which has good wear-resistant performance, and can be used for a long time without damage during high-speed rolling.
3. Flexible adjustment: The guide wheel can be adjusted according to different rolling requirements, including adjusting the position, angle and spacing of the guide wheel to suit steel products of different sizes and shapes.
4. High efficiency: The design and movement of the guide wheel can minimize the sliding and deflection of the steel, and improve the rolling efficiency and output.
5. Safe and reliable: The guide wheel is equipped with a safety protection device, which can prevent the steel from falling off the guide wheel or the guide wheel fails, ensuring the safety of operators and equipment.
In a word, MORGAN series steel rolling guide is a key equipment, which can effectively guide and control the rolling of steel in the rolling mill, improve rolling precision and efficiency, and ensure the quality and safety of steel.