Electrode Replacement

The graphite electrode comprises: (1) Regular power graphite electrode( RP grade Graphite Electrode) . Graphite electrode with current density less than 17a / cm2 is allowed to be used in common power electric furnaces for steelmaking, silicon smelting and yellow phosphorus smelting. (2) Oxidation resistant coating graphite electrode. A graphite electrode coated with an anti-oxidation protective layer (graphite electrode anti oxidant). The formation of both conductive and high temperature oxidation resistant protective layer can reduce the electrode consumption (19% ~ 50%), prolong the service life of the electrode (22% ~ 60%), and reduce the electric energy consumption of the electrode. The popularization and application of this technology can bring such economic and social effects as follows: 1. The unit consumption of graphite electrode is less, and the production cost is reduced to a certain extent. For example, according to the consumption of 35 graphite electrodes per week and 165 refining heats of LF refining furnace in a steel-making plant without shutdown in the whole year, 373 (153 tons) electrodes can be saved every year by using graphite electrode oxidation resistance technology, and RMB 2585700 can be saved by RMB 16900 per ton of ultra-high power electrode per year. 2 The graphite electrode consumes less electricity, saves the unit electricity consumption of steelmaking, saves the production cost, saves energy! 3. Because the graphite electrode is replaced less times, the labor amount and risk coefficient of operators are reduced, and the production efficiency is improved. 4 Graphite electrode is a high consumption and high pollution product, which has a very important social significance in the days of promoting energy conservation, emission reduction and environmental protection. This technology is still in the stage of research and development in China, and some domestic manufacturers have begun to produce it. It is widely used in Japan and other developed countries. At present, there are also companies that import the anti-oxidation protective coating in China. (3) High power graphite electrode (HP grade Graphite Electrode). Graphite electrode with current density of 18-25a / cm2 is allowed to be used in high power electric arc furnace for steelmaking. (4) Ultra high power graphite electrode( UHP grade Graphite Electrode). Graphite electrode with current density greater than 25A / cm2 is allowed. It is mainly used in ultra high power EAF.

E3 3/32 TIG WELDING TUNGSTEN ELECTRODES REPLACES 2% TUNGSTEN E3 1/8 TIG WELDING TUNGSTEN ELECTRODES REPLACES 2% TUNGSTEN E3 1/16 TIG WELDING TUNGSTEN ELECTRODES REPLACES WT20 E3 Tungsten Electrodes deliver superior arc starting, electrode lifetime, and overall cost effectiveness. Users of 2% thoriated tungsten can switch to E3 tungsten with confidence. E3 requires fewer re-grinds and provides longer overall lifetime when compared to 2% thoriated. E3 tungsten can be used on DC electrode positive or negative with a pointed end, or balled for use with AC power sources. Featues over Thoriated Tungsten Lower operating temperature Fewer re-grinds Improved arc starting Versatile use Size: 1.2mmx175mm 2.0mmx175mm 2.4mmx175mm 3.0mmx175mm 3.2mmx175mm 4.0mmx175mm 5.0mmx175mm 1.2mmx150mm 2.0mmx150mm 2.4mmx150mm 3.0mmx150mm 3.2mmx150mm 4.0mmx150mm 5.0mmx150mm Black rod * 2.0mmx450mm * 2.4mmx450mm * 3.0mmx450mm * 3.2mmx450mm * 4.0mmx450mm * 5.0mmx450mm * 6.0mmx450mm * 8.0mmx450mm Polished * 800-1000mm in length

The red thoriated type is Americas favorite electrode for a reason. Extremely long lasting and highly durable, these electrodes are a staple in DC welding applications. These red electrodes are best for copper alloys, nickel alloys, titanium alloys, and non-corroding steels. WT Thorium- Tungsten Electrode It is widely used as an additive oxide electrode ,having much more advanced comprehensive welding performance than the properties of Pure Tungsten Electrode and other additive oxide electrodes. It can not be replaced by other oxide electrodes during the long use process. It can be operated easily and current load is high .It can produce arc easily and steadily ,and the gap of the? breaking arc is big ,loss less and long life .It has much higher recrystallizing temperature, much better conductivity and better mechanical cutting property .It is used for welding carbon steel, stainless steel, nickel alloy and titanium metal. It is the first selection material for high quality welding.

UHP Graphite Electrode stands for Ultra High Power Graphite Electrode. It is a type of high-performance electrode used in electric arc furnaces for steel production. UHP graphite electrodes have low electrical resistance, high thermal conductivity, and good mechanical strength, which makes them ideal for use in high-temperature and high-power applications. They are made from premium quality needle coke and are used in the production of high-quality steel products. Some of the features of UHP (Ultra High Power) Graphite Electrodes are: Low electrical resistance: UHP graphite electrodes have a low electrical resistance, which enables efficient and high-power transfer during the steelmaking process. High thermal conductivity: They have a high thermal conductivity, which ensures even heat distribution and minimizes thermal stress during use. Good mechanical strength: UHP graphite electrodes have good mechanical strength and can withstand the physical demands of the steelmaking process. High resistance to oxidation and corrosion: They have high resistance to oxidation and corrosion, which ensures a longer lifespan and reduces the need for frequent replacements. Premium quality needle coke: UHP graphite electrodes are made from premium quality needle coke, which ensures high purity and consistency in the manufacturing process. Wide diameter range: They are available in a wide diameter range, which makes them suitable for various electric arc furnace sizes and steelmaking applications. Application UHP (Ultra High Power) Graphite Electrodes are primarily used in electric arc furnaces for steel production. They are suitable for high-temperature and high-power applications and are used to melt steel scrap and other materials. UHP graphite electrodes are also used in the production of ferroalloys, silicon metal, and other non-ferrous metals. In addition to their primary use in the steel industry, UHP graphite electrodes can be used in other industrial applications that require high-temperature and high-power capabilities, such as in the production of electrodes for electric discharge machining (EDM) or for heating elements in high-temperature furnaces.

Graphite Electrode Supplier A graphite electrode is a high-temperature conductive rod made of graphite that is used in electric arc furnaces for steelmaking and other high-temperature industrial processes. Graphite electrodes have excellent thermal conductivity, low electrical resistance, and high mechanical strength, making them ideal for use in these applications. They are typically consumed during the steelmaking process and are replaced after several uses. Hengjingming, a leading supplier of high-quality graphite electrodes for industrial applications. We provide a wide range of graphite electrodes in various sizes and grades to meet the specific needs of our customers. Our products are made from premium-quality raw materials and are manufactured using state-of-the-art technology to ensure consistent quality and performance. Our graphite electrodes have excellent thermal conductivity, low electrical resistance, and high mechanical strength, making them ideal for use in electric arc furnaces for steelmaking and other high-temperature industrial processes. We are committed to providing our customers with the best products and services at competitive prices, and we strive to build long-term relationships based on trust and mutual respect. Contact us today to learn more about our products and services.