Welding Chromium Carbide Overlay Plate

Shandong Qishuai Wear Resistant Equipment Co., Ltd.Welding Chromium Carbide Overlay Plateare high hardness, high wear resistance and impact resistance. Chromium carbide has very high hardness and stability in chemistry. In the process of overlay welding, chromium carbide particles will be evenly distributed in the alloy layer and play the role of protective coating.When equipment operates under harsh conditions—such as in mining, metallurgy, power generation, and building materials industries—where it faces erosion, abrasion, and impact from high-hardness materials, our wear-resistant plates effectively resist these wear factors. This significantly extends equipment service life while reducing maintenance costs and replacement frequency.

Core Manufacturing Processes

Welding chromium carbide overlay plateremarkable performance originates from superior manufacturing approach. Shandong Qishuai Wear Resistant Equipment Co., Ltd uses various advanced overlay welding process, submerged arc welding process and open arc welding process, and open arc welding process, to guarantee the quality and stability of products.

Submerged arc welding process: submerged arc welding is performed under cover of a layer of flux. In manufacturing chromium carbide overlay plate, welding wire is used as consumable electrode, and the arc is struck between the wire and the work under cover of flux. The arc temperature causes the rapid melting of both the wire, base metal and flux. As the arc length increases, the molten metal pool advances and it solidifies upon cooling. The overlay coating is thus formed by the continuous advancement of the molten pool. The advantages of submerged arc welding process are that it can guarantee stable weld quality, big penetration depth and high working efficiency, even large area overlay welding can be finished in a short time. Besides, the protecting action of flux shields the overlay layer from being contaminated by surrounding impurities, and the purity of overlay layer and the stability of performance can be guaranteed.

Open-arc welding process: open-arc welding is carried out without cover of flux. It uses self shielded flux cored wire, in which the flux core in the wire will decompose and produce shielding gas when welding. Open arc welding is more flexible in application, it can meet overlay welding requirement in various complicated geometry and positions. Meanwhile, it can better control the input heat in the welding process and avoid the thermal distortion of the base material as far as possible. In addition, the welding process can directly view the weld zone and adjust the welding parameter in time to guarantee the quality of overlay.

We have a professional technical team and imported advanced production equipment, strictly abide by the international standard and manufacturing process to produce, strictly control the quality of each link from raw material purchase to finished product inspection.

Specification Parameters

To meet the diverse requirements of our varied clientele, we offer in multiple specifications. Specific parameters are as follows:

The specifications show that our welded chromium carbide overlay plate is applicable to a wide variety of products and can meet the requirements of different industrial applications. If you have any specification for our products, please don’t be afraid to contact us. We will give you a tailor-made service.

Frequently Asked Questions?

What’s the approximate service life of Welding Chromium Carbide Overlay Plate?

Service life of Welding Chromium Carbide Overlay Plateis affected by many factors such as operating conditions (hardness of materials, impact conditions, temperature, etc.), usage times and equipment operation conditions. Under normal operating conditions in the mining, cement, etc. conditions, the service life of our Wear Resistant Plates can be improved 3 to 5 times compared to traditional wear resistant materials. For example, the service life of a liner in a mining crusher is only 3 to 6 months when using normal wear resistant materials. After using Wear Resistant Plates the service life can reach 12 to 18 months.

What range of temperature can be used?

have good respiration to high temperature because the alloy carbide has high stability at high temperature, and it can work normally at the condition of high temperature (500° C). When certain bespoke requirements, through the special composition of the alloy and the process, can even be used in high temperature area. Specific requirements can be contacted according to the requirements.

What information should I provide if I want to order some customized Welding Chromium Carbide Overlay Plate?

If you want to order somecustomized , please prepare the following information for us.

Operating conditions: The working conditions of equipment (such as high temperature, corrosion, impact, etc.), the characteristics of materials contacted by equipment (hardness, particle size, chemical properties, etc.), the equipment speed and load.

Dimensional requirements: Product length, width and thickness. If it is not a standard shape, you’d better send us the drawing or 3D model so that we can better understand your dimensional requirements.

Performance requirements: requirements for hardness, wear resistance, impact resistance, etc. (1) hardness range; (2) multiple of wear resistance.

How is the price of your Welding Chromium Carbide Overlay Platecalculated?

Our prices are mainly influenced by the following factors: raw material costs, manufacturing processes, product specifications and customized requirements, etc. Generally, the fixed prices will be offered for the standard specification products, and the prices for customized products will be calculated according to the degree of customized requirements and special requirements, etc. For specific prices, please contact our sales for a quotation according to your specific requirements.

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