Copper, Cu cathodes
Name | GOST | Brand | Price | Chemical composition | Properties |
Cathodes GOST 546-2001 M0k | 546-2001 | М0к | On request |
Cu, NOT LESS THAN 99.97% IMPERIMENTS: IRON up to 0.001% ARSENIC up to 0.001% LEAD up to 0.001% NICKEL up to 0.001% SULFUR up to 0.002% SILVER up to 0.002% ANTIMONY up to 0.001% |
Cathodes 546-2001, grade M0k. Cathodes formed in packages should be marked according to 21399. Each one is not subject to marking. The mass fraction of Cu of grade M0k is determined by the difference between 100% and the sum of impurities standardized by GOST 859. The mass fraction of Cu of grades M0k is determined by the difference between 100% and the sum of impurities standardized by 859-2014. M0k – the content of pure Cu in the material is not less than 99.97%. Cathodes GOST 546-2001, grade M0k are used in the production of wire; tires; pipes; roofing materials; cable and various electrolytic powders. |
Cathodes GOST 546-2001 | 546-2001 | М00к | On request |
Cu, NOT LESS THAN 99.9835% IMPERIMENTS: IRON up to 0.001% ARSENIC up to 0.0005% LEAD up to 0.0005% SELENIUM up to 0.0002% SULFUR up to 0.0015% SILVER up to 0.002% ANTIMONY up to 0.0004% |
Cathodes 546-2001 The mass fraction of Cu is determined by the difference between 100% and the sum of impurities, standardized by 859-2014. The content of pure Cu in the material is not less than 99.99%. Cathodes 546-2001 are used in the production of wire; tires; pipes; roofing materials; cable and various; electrolytic powders. |
Copper-phosphorus alloys, copper-based
Name | GOST | Brand | Price | Chemical composition | Properties |
Alloys 4515-93 MF10 | 4515-93 | МФ10 | On request |
PHOSPHORUS 9.5 - 11.0% Cu + PHOSPHORUS, NOT LESS 99.8% IMPERIMENTS: BISMUTH up to 0.002% ANTIMONY up to 0.002% |
Alloys 4515-93, grade MF10, marking - white stripe. They are manufactured in the form of tiles with overall dimensions of (370 ± 10) x (215 ± 10) x (30 ± 5) mm. The tile is divided by clamps into 40 parts. Alloy grade MF10 is used as a ligature in the production of non-ferrous metals. |
Сплавы 4515-93 МФ9 | 4515-93 | МФ9 | On request |
ФОСФОР 8,0 - 9,5 % Cu + ФОСФОР, НЕ МЕНЕЕ 99,5 % ПРИМЕСИ: ВИСМУТ до 0,005 % СУРЬМА до 0,100 % ЖЕЛЕЗО до 0,15 % |
Сплавы 4515-93, марка МФ9, маркировка- чёрная полоса. Их изготавливают в виде плиток габаритных размеров (370 ± 10)х(215 ±10)х(30 ± 5) мм. Плитка разделена пережимами на 40 долей. используется -в качестве лигатуры при производстве сплавов из цветных металлов. |
Production is a complex technological process that includes mining, enrichment and processing of ore. The result is pure Cu with high conductivity, which is used in electrical engineering, construction and many other industries.
There are various grades of Cu, characterized by specific properties. One of these is phosphorous Cu, for example, grade MF9, which contains phosphorus additives. This element improves the mechanical properties of Cu and makes it more resistant to corrosion, which is especially important in conditions of high humidity and contact with aggressive environments.
Cu-based alloys also have a wide range and are used in various fields. For example, brass and bronze are used to create parts that require increased strength and durability.
In accordance with GOST 546-2001, Cu cathodes must meet strict quality standards to ensure the reliability and durability of the final products. Such standards guarantee high purity of Cu and minimal impurity content, which makes it an ideal material for electronics and electrical engineering.
Cu description (lat. сuprum – from the name of the island of Cyprus, where the ore was mined in ancient times) is the second most consumed non-ferrous metal after aluminum.
In its pure form, it is very rarely found in nature in the form of nuggets, in which the content can reach 99%. On an industrial scale, it is produced mainly from ores or waste or alloys based on it.
. The most popular ores for production are sulfide ores, pyrites (CuS FeS), chalcosite (Cu2S), covellite (CuS), etc., containing up to 5% Cu. The technological process of production is quite complex and labor-intensive (several days). It includes the preparation of ore for smelting (enrichment) and obtaining a concentrate with a Cu content of up to 35%. Then the concentrate is roasted, smelted and the so-called matte is obtained. The next technological operations are smelting of fine matte (reduction) in order to increase the Cu content, processing of converter matte - obtaining first white converter matte with a content of up to 79%, and then crude Cu containing more than 99% Cu. In this case, impurities pass into the slag and are removed, and pure Cu is poured into molds. The final stage is electrolytic refining of castings and obtaining Cu of the required purity.
The properties of the obtained Cu (GOST 859) depend on its purity, and the level of impurity content determines its grade: M00k - at least 99.99% Cu, M0k - 99.97% Cu, M1k - 99.95% Cu, M2k - 99, 93% Cu, etc. In the designation of grades, after the letter M, the conditional purity number is indicated, and then the method and conditions for obtaining Cu are indicated by a letter: k - cathode; b - oxygen-free; p – deoxidized; f – deoxidized with phosphorus. Harmful impurities that reduce the mechanical and technological properties of Cu and its alloys are lead, bismuth, sulfur and oxygen. Their content is strictly limited: bismuth – no more than 0.005%, lead – 0.05%, etc. All impurities, as a rule, reduce electrical conductivity. The color of Cu is reddish (pink at the fracture), in very thin layers greenish-blue when raised to the light. These same colors are characteristic of many compounds. Cu is the only metal that has a reddish color. This distinguishes it from all other metals. Pure Cu has high electrical and thermal conductivity, the highest after silver. Therefore, Cu is considered the standard of electrical and thermal conductivity in relation to other metals. The characteristics of these properties and alloys based on Cu with its high content in accordance with the International Annealed Wire Standard (IACS) are taken as 100%, and aluminum, magnesium and iron - 60, 40 and 17% of the properties of Cu, respectively.
Cu solid, Copper cathodes GOST 546 2001, wire at favorable prices
The M00K cathode, as one of the key elements in the production of Cu, is of particular importance due to its unique properties provided by the use of phosphorous Cu grade MF9. This special form of Cu, in accordance with 546-2001, demonstrates high conductivity and corrosion resistance, which makes it an ideal material. The use of Cu solid phosphorous grade MF9 not only helps to increase the durability and reliability of electrical equipment, but also ensures its efficiency.
Phosphorous Cu price, due to its composition, has the ability to maintain mechanical strength even under increased load conditions, which is especially important for many industrial applications. Prices for phosphorous Cu vary depending on quality and requirements, but investments in this material are justified by its excellent performance characteristics.
In addition, MF10 alloys open up new horizons in the field of materials science, allowing engineers and designers to create more advanced solutions that meet modern requirements for sustainability and performance.
Copper phosphorus
Cu phosphorus, known for its unique structure and outstanding properties, is one of the most sought-after materials in industry. This Cu grade, which meets the requirements of GOST 546-2001, refers to high-quality cathodes used in resource-saving technologies and electrical engineering.
The phosphorus additive in Cu significantly improves its mechanical properties, increasing corrosion resistance and wear resistance. This allows the creation of reliable components for various industries, including electronics, mechanical engineering and construction.
The quality of cathodes manufactured in accordance with all norms and standards ensures stable conductivity and durability of products. Cu obtained by electrolysis demonstrates excellent electrical conductivity, which makes it indispensable in the production of cables and wires.
Thus, Cu phosphorous is an excellent choice for modern technologies, combining the best characteristics necessary for efficient operation in a wide range of industries and opening up new horizons for engineering solutions.
GOST 546-2001 regulates the requirements for cathodes used for the production of high-purity Cu. According to this standard, cathodes must meet certain physical and chemical characteristics and contain minimum permissible levels of impurities.
Main provisions of GOST 546-2001:
Composition: Cathodes must be made of pure Cu, with a Cu content of at least 99.99%.
Physical characteristics: The standard defines the dimensions, weight and other physical properties of cathodes.
Quality control: Control methods are established to check the chemical composition and other parameters of the product.
Packaging and labeling: Cathodes must be properly packaged, and the packaging must have appropriate labeling containing information about the manufacturer, quality and other data.
Cathodes that meet the requirements of this GOST are often used in electronics, the production of wires, cables and other products where high conductivity and corrosion resistance are important.
An alloy of copper and nickel, known as cupronickel, is widely used in various industries due to its unique properties, such as high strength, corrosion resistance and pleasant appearance. in Yekaterinburg you can buy pure copper, which is also valued for its excellent electrical conductivity. Nickel, in turn, is added to alloys to improve their characteristics, making it an important component in the production of various products.
If you need additional information about this GOST or other aspects, let us know!