The perfect independent technological innovation system promotes us to always be at the forefront of the field of vacuum furnace hot zone replacement, graphite crucible for precious metal melting, extruded graphite block and win the trust and cooperation of customers. We have a number of manufacturers of products, our cooperation resources are convenient, we supply goods directly at the factory price, let customers benefit. We take the harmonious and perfect service concept as the purpose, build a national brand, take the road of sustainable development, accept all rivers from abroad, be strict with internal medicine, and gradually realize the modernization of production, the collectivization of management, and the specialization of products. We strengthen the introduction and use of advanced scientific theories, and at the same time creatively promote the basic management of enterprises and combine them with independent innovation. For our employees, in addition to safeguarding their basic rights and interests, we are committed to building a pleasant work environment with work-life balance and promoting employee diversity.

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.

We combine diversification with boutique development to optimize our High Quality Thermite Welding Exothermic Welding Powder and create our signature product system. Our company strives for survival by quality, competition by cost, development by reputation and benefit by management. We encourage our employees to keep the enthusiasm and passion of the business to make more progress.