(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.
Berry Copper Scrap Wire 99.99% High Quality Best Supply for Industrial Metal Mill Economically Cheap
Copper wire scrap is a valuable recyclable material used in various industries, including electrical, electronics, construction, and manufacturing. This high-purity copper scrap is derived from electrical wiring, cables, and industrial applications, making it an excellent choice for refining and reusing in different processes. Copper is one of the most sought-after metals due to its high conductivity, corrosion resistance, and malleability.
Our copper wire scrap is available in different forms, including bare bright copper wire, #1 copper wire, #2 copper wire, and insulated copper wire. These variations cater to different industry needs, ensuring that our customers receive the best-suited material for their applications. With an impressive purity level of up to 99.99%, our copper wire scrap meets international standards for recycling and manufacturing.
PACKAGE:
-Bulk into container or in bundle.
-Shrink wrapped+carton+pallet to resist moisture, quake, and corrosion.
-200kgs/bundle, 1000kgs/bundle
-25mt/40 fcl
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Thank you for considering mercury flask liquid metal. We look forward to the opportunity to work with you and help you achieve success
Mercury is a chemical element; it has symbol Hg and atomic number 80. It is also known as quicksilver and was formerly named hydrargyrum from the Greek words hydor and argyros.
Symbol: Hg
Atomic number: 80
Melting point: -37.89�??�?�°F (-38.83�??�?�°C)
Atomic mass: 200.59 u
Boiling point: 674.1 F (356.7 C)
Electron configuration: [Xe] 4f 5d 6s
Density: 13.546 g/cm3
CAS : 7704-34-9
HS Code : 28020000
Packing : 25kg/Bag
Application
Sulfur alias sulfur, colloidal sulfur, sulfur block. The appearance is light yellow brittle crystal or powder, with special odor. The molecular weight is 32.06, the vapor pressure is 0.13kPa, the flash point is 207, the melting point is 119, the boiling point is 444.6, and the relative density (water =1) is 2.0. Sulfur is insoluble in water, slightly soluble in ethanol, ether, easily soluble in carbon disulfide. As a flammable solid, sulfur is mainly used in the manufacture of dyes, pesticides, matches, gunpowder, rubber, rayon and so on.
Sulfur is an important variety of inorganic pesticides. The product is yellow solid or powder, with obvious odor and can be volatilized. Sulfur water suspension is slightly acidic, insoluble in water, and reacts with alkali to form polysulfide. Sulfur burns with a cyan flame and produces sulfur dioxide gas. In production, sulfur is often processed into colloidal suspension for the prevention and control of pests and diseases, which is safe for people and animals and is not easy to cause drug damage to crops.
CAS : 7704-34-9
HS Code : 28020000
Packing : 25kg/Bag
Application
Sulfur alias sulfur, colloidal sulfur, sulfur block. The appearance is light yellow brittle crystal or powder, with special odor. The molecular weight is 32.06, the vapor pressure is 0.13kPa, the flash point is 207â??, the melting point is 119â??, the boiling point is 444.6â??, and the relative density (water =1) is 2.0. Sulfur is insoluble in water, slightly soluble in ethanol, ether, easily soluble in carbon disulfide. As a flammable solid, sulfur is mainly used in the manufacture of dyes, pesticides, matches, gunpowder, rubber, rayon and so on.
Sulfur is an important variety of inorganic pesticides. The product is yellow solid or powder, with obvious odor and can be volatilized. Sulfur water suspension is slightly acidic, insoluble in water, and reacts with alkali to form polysulfide. Sulfur burns with a cyan flame and produces sulfur dioxide gas. In production, sulfur is often processed into colloidal suspension for the prevention and control of pests and diseases, which is safe for people and animals and is not easy to cause drug damage to crops.
Brand Name: OEM
Model Number: AB97
Grade: Other
Alloy Or Not: Is Alloy
Secondary Or Not: Is Secondary
Al (Min): 98.5
Product Name: Aluminum ingot
Weight:: 5-19 kg
Package Weight:: 500-600 kg
Package Dimension: 800x800x1000 mm
Standard:: GOST 295-98
Usage: Metallurgy Industry
