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Self-shielded arc welding is a welding method that uses flux-cored wire without shielding gas. The gas generated by the wire itself during welding protects the quality of the weld. Substances that absorb oxides and impurities are added to the self-shielded flux-cored wire to ensure the quality of the weld. Since this type of welding does not require shielding gas, it is mainly suitable for welding operations on site and outdoors.
Submerged arc flux-cored wire refers to the welding process in which submerged arc flux is directly added to the welding area. Its characteristic is that it can effectively isolate the weld area from the atmospheric environment and ensure the quality of the weld. Arc flux-cored wire usually has good welding performance, penetration and crack resistance, and is suitable for welding various metal materials.
Gas shielded flux-cored welding wire is a welding wire that achieves stable and protected weld quality through external gas protection. Its characteristic is that it needs to be equipped with gas protection equipment during the welding process, such as argon arc welding machine, protective cover, etc. Due to gas protection, gas shielded flux-cored welding wire can effectively remove harmful gases and impurities in the air during the welding process, thereby ensuring the quality of the weld.
Wear-resistant steel is a kind of steel with high wear-resistant properties, which is widely used in various industries where equipment or components need to be protected from wear. It has excellent wear resistance, high strength and toughness, and has good weldability and processability. By using wear-resistant steel, you can effectively extend the service life of the equipment, reduce the frequency of maintenance and replacement, improve production efficiency and reduce costs.
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Shenyang Hard Welding Surface Engineering Co., Ltd.
Address: No.1 Zhongxing East Second Street, Shenfu Demonstration Zone, Liaoning Province
Hotline:024-53853555
E-mail:market@hard-plate.com