Intumescent ceramic mat welding method introduction

  • Introduction to welding of Intumescent ceramic mat

    Intumescent ceramic mat is prepared and sintered by a variety of ceramic raw materials and fluxes. It has the characteristics of high refractoriness, not easy to deform, and high mechanical strength. Intumescent ceramic mat is used in shipbuilding, bridges, boilers, pressure vessels, steel structures, auto parts, etc.

    Applied in the production and processing process of the manufacturing industry, it can improve the welding quality, reduce the welding cost, and improve the labor environment. Intumescent ceramic mat is both energy-saving and environmentally friendly, which can increase revenue and reduce expenses for enterprises and improve efficiency.

    Intumescent ceramic mat welding advantages

    The use of an Intumescent ceramic mat as a welding and processing aid is also an improvement for processing skills. After use, the weld is strong, crack-resistant, tough, and mechanically stable. It is suitable for single-sided welding of flat, vertical, and horizontal butt joints of general steel structures. That is single-sided welding and double-sided molding at one time. And the back welding seam is full, strong, and beautiful.

    Intumescent ceramic mat welding method

    1) Horizontal welding of Intumescent ceramic mat

    Horizontal welding is the welding of horizontal welds on vertical or inclined planes. The intumescent ceramic mat should be welded with a short arc, and a smaller diameter welding current should be used, as well as an appropriate delivery method.

    2) Single-sided welding of Intumescent ceramic mat

    Single-sided welding and double-sided forming mean welding on one side. The intumescent ceramic mat can also be formed on the other side of the weld. It is mostly used in pipe welding, and internal welding can no longer be performed. Single-sided welding and double-sided forming include continuous arc welding and broken arc welding. say. Intumescent ceramic mat single-side welding and double-side forming operation technology is an operation method that uses ordinary welding rods and special operation methods to ensure that both sides of the groove can be obtained on the front side of the groove after welding.

    During the welding process, the molten iron is held by the Intumescent ceramic mat, so there is no need to worry about holes. If there is no liner, it has to be mastered by people, strictly control the processing parameters, and at the same time pay attention to the molding condition of the back, and the technical requirements are extremely strict.