Oxygen Free Vacuum Smelting Copper Target 155OD*125ID*888

Copper Tube Target Pure 99.97 155OD*125ID*888 oxygen-free copper

Pure copper without oxygen and without any deoxidizer residue. But it actually contains very small amounts of oxygen and some impurities. According to the standard, the content of oxygen is not more than 0.003%, the total content of impurities is not more than 0.05%, and the purity of copper is more than 99.95%. Anaerobic copper products are mainly used in the electronics industry. Often made of oxygen-free copper plate, oxygen-free copper belt, oxygen-free copper wire and other copper materials. Strictly distinguish, anaerobic copper should be divided into ordinary anaerobic copper and high purity anaerobic copper. Ordinary copper without oxygen can be smelted in the power frequency induction furnace with iron core, while high purity copper without oxygen should be smelted in the vacuum induction furnace. Vacuum smelting should be the best choice for smelting high quality anaerobic copper.
Vacuum melting can greatly reduce not only oxygen content, but also hydrogen and some other impurity elements.
In vacuum medium frequency coreless induction furnace smelting, graphite crucible and high purity cathode copper after twice refining or remelting copper are used as raw materials. A flake graphite powder for deoxidation is also included in the furnace with the cathode copper. In fact, deoxidation is mainly through the carbon in the graphite crucible material. The carbon consumption can be calculated, for example, 1 kg of copper consumes 100 grams of carbon. Experience shows that the higher the oxygen content in copper liquid at the beginning, the faster the deoxidation reaction at the initial stage of smelting.
The oxygen content of the oxygen-free copper obtained by vacuum smelting can be less than 0.0005%, and the hydrogen content is less than 0.0001% ~ 0.0003%. In fact, only in a certain degree of vacuum smelting and casting of copper, it is possible to get completely free of oxygen and other gases castings, so the production of electronic tube copper vacuum furnace vacuum degree should be above 10-6

Advantages:
1, high conductivity
2. Good thermal conductivity
3, good weldability
4, excellent plasticity and ductility
5, excellent cold working performance

Company information

Feiteng Metal Material Co., Ltd. was founded in 2008, is a collection of production, processing, sales, research and development as one of the high-tech comprehensive enterprise. After more than ten years of efforts, our company's production technology development has been very mature. The company has been approved as a national high-tech enterprise by torch Center of Ministry of Science and Technology of China. At the same time, it has been rated as civilized and honest unit in Shaanxi Province, advanced unit of Quality and credit keeping in Shaanxi Province, excellent unit in Shaanxi Province, and several honorary titles of top ten brand units in Shaanxi Province. Our company mainly deals in metal and non-metal materials, products, equipment recording, production and processing as well as import and export business. In the first half of this year, the company has obtained ISO 9002 quality system certification and military system certification.

The company's main products are titanium and titanium alloy forgings, deep processing parts, and a variety of metal rotating target, multi-arc target, plane target, and small equipment production. Mainly used in aviation, aerospace, shipping, chemical, medical, ocean and other fields. Especially in recent years, the state has advocated military-civilian integration, and private enterprises can participate in the R&D and production of military projects. The company responded positively, invested more than 800,000 yuan to purchase equipment, participated in research and development, production and achieved certain results. And many countries well-known enterprises and research and development department in our company have good relations of cooperation, such as Wuhan 722 made antenna, Wuhan university of science and technology recycling tank, Henan Tengfei underwater submersible, and Baoti titanium equipment company, northwest institute of titanium all multiple project cooperation, successfully applied to the practice, and obtained the customer recognition and praise.

Our company's biggest advantage is titanium back tube, titanium alloy seamless tube and titanium copper tube target production. Among them, titanium copper tube target has achieved the international leading level, titanium back tube and titanium alloy seamless tube also belong to the domestic leading level. Baoji Feiteng Metal Material Co., Ltd. has set up a foreign trade company to do import and export trade, responsible for import and export products consultation, communication and product requirements, import and export registration and other issues. The staff responsible for communication were all overseas students. Ensure the quality of export products and services. Our company has a special quality department to check the quality of products, to ensure that the quality of products to meet customer requirements. Quality, efficiency and service are the most concerned issues of our company. We will try our best to meet customer requirements and timely communicate with customers in case of any uncertain factors to ensure that the products produced are as perfect as possible.

The tenet of Baoji Feiteng Metal Material Co., Ltd. is to maintain integrity and quality while producing efficiently and quickly, and share the results with customers for mutual benefit. We have been actively trying our best to provide the most efficient and convenient service, with low price and high quality to win the market welcome. This is how we win the trust of our customers and our business model.

If there is an opportunity, we will show you the advantages of our company, let us create considerable profits together, support and grow together. Since you trust our company's quality and service, I believe we will not let you down, give us an opportunity to give you a surprise. We sincerely hope to establish long-term friendly cooperation and business relations with your company.