Our excellent quality carbon carbon composite, cable graphite mold, graphite electrode 4TPI has not only won the market for us, but also been recognized by the quality supervision department and authoritative institutions. We increase R&D investment, expand R&D talent team and innovate R&D management mechanism. Warmly welcome new and old customers to establish long-term strategic partners with our company, seek a win-win situation, and join hands in creating a better tomorrow. We advocate teamwork, no shirking of responsibilities, and the courage to help each other. With a group of engineers and technicians with rich practical experience as the core, we provide customers with a variety of localized solutions and quality after-sales service.

Graphite Materials for Exothermic Welding Mold

We provide graphite materials for processing graphite exothermic welding mold, exothermic welding is a simple, high-efficiency and high-quality metal joining process. The temperature of the exothermic welding reaction exceeds 2500°C. This makes high temperature resistant graphite molds the best choice. For exothermic welding molds, service life is the primary concern of customers. We can provide graphite materials with high density and high compressive strength. The graphite exothermic welding mold made of this material have a long service life and are welcomed by customers.

specifications

Material Comparison

Product Description

Exothermic welding, also known as alumino-thermic welding, is a method of welding metal by using the heat generated by the exothermic reaction between metal oxide and aluminum.

Because in the alumino-thermic reaction, the temperature of the inner cavity of the graphite mold rises rapidly to more than 2000 ℃ in a very short time, the thermal shock resistance of graphite is very important. We use fine-grained or medium grained graphite raw materials with low thermal expansion coefficient and high thermal shock resistance to process graphite exothermic welding mold, which not only improves the service life of molds, but also prevents the risk of liquid metal leakage.

Machining Process of Graphite Materials

SHJ has a variety of mechanical processing production lines, customized processing according to drawings, while meeting customers' different precision requirements, select the most cost-effective processing technology with the shortest processing time.

Packaging and Shipping

Customized packaging according to customer needs and product characteristics, we can provide customers with laser marking, clean and sealed packaging of purified products, cartons, wooden boxes and other different packaging options.

According to the cargo weight and delivery requirements, choose the most cost-effective transportation method, express, sea, airway, railway, multimodal transportation are available.

Our company has set up a new product development zone. We are market-oriented and constantly develop new Od 6-25mm Od Full Automatic Hydraulic Copper/ Brass/Aluminum/Steel/Non-Ferrous Metal Peeling Machine. We have a perfect production management system and quality management system, and our products have complete specifications and a wide variety. Our vision is to be the most trusted partner of our customers. We will earn our customers' enthusiasm through continuous improvement driven by the integrity, teamwork, and innovation of our professional team.