Supply of highly conductive oxygen-free copper rods

& Song Dynasty oxygen-free copper
c=r> b. Song Dynasty&& &>Shanghai Junting Non-ferrous Metals
Song Dynasty& & &>Main products: red copper, brass, chromium zirconium copper, tin-phosphorus bronze, tellurium Copper, cupronickel, beryllium bronze, aluminum bronze, tungsten copper alloy and other types of copper materials!
c=r> b. && &>The philosophy of Shanghai Junting Nonferrous Metals: Strictly implement production standards to ensure that the composition of each piece of copper material meets the standards. Complete specifications to meet different processing needs. The price is favorable, and the factory sells directly without any intermediate links. Fast delivery,
b. Song Dynasty& & &>Prompt delivery, comes with original material book. About packaging: We can package according to customer needs,
Song Dynasty & & &> We can also cut the materials into corresponding sizes according to customer needs, and special specifications can be customized.
c=r> Song Dynasty & & &> Oxygen-free copper rods should be divided into ordinary oxygen-free copper rods and high-purity oxygen-free copper rods. Ordinary oxygen-free copper rods are smelted in a power frequency iron-core induction furnace, and high-purity oxygen-free copper rods are smelted in a vacuum induction furnace
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Song Dynasty & & &> Oxygen-free smelting The copper rod should be made of high-quality cathode copper. High-purity oxygen-free copper rods should use high-purity cathode copper as raw material.
c=r> Songti& & &>Application scope
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Songti& & &> has high purity, excellent electrical and thermal conductivity, and no or very little hydrogen disease Hydrogen disease&r
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Song Dynasty& & &>The processing performance, welding, corrosion resistance and corrosion resistance are all good.
c=r> Song Dynasty& & &>Smelting method
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Song Dynasty& & &>When ordinary oxygen-free copper rods are semi-continuously cast, the melt is heated in the smelting furnace and The refining process in the furnace can be carried out without time constraints. Continuous casting is different. The quality of molten copper not only depends on the refining quality of the smelting furnace and holding furnace, but more importantly, it also depends on the stability of the entire system and process.
c=r> Song Dynasty& & &>Oxygen-free copper is divided into No. 1 and No. 2 oxygen-free copper. The purity of No. 1 oxygen-free copper reaches
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Song Dynasty& & &>, the oxygen content is not greater than
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Song Dynasty& & &>, and the total impurity content Not greater than
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Song Dynasty& & &>The purity of No. 2 oxygen-free copper reaches
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Song Dynasty& & &>, the oxygen content is not greater than
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& & &>, the total impurity content is not greater than
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c=r> Song Dynasty& & &>Strength: (
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Song Dynasty&& &>Oxygen-free copper Density:
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c=r> Song Dynasty& & &>Shanghai Junting Copper Materials kindly asks buyers to read the following content carefully. Please describe the required materials, materials, specifications, performance, and tolerance requirements clearly before shopping to avoid unnecessary misunderstandings! As the price of copper materials fluctuates, we hope that our customers will understand. If you want to know the detailed price, please call Wangwang, or
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Song Dynasty& & &>Consult us.
c=r> Song Dynasty& & &>Delivery: Due to different destinations, please communicate with Junting customer service for specific shipping costs. Normally, delivery can be arranged on the same day if the goods are in stock. In special circumstances, the specific delivery time can be negotiated.
c=r> Song Dynasty& & &>Receipt of goods: When the buyer receives the materials, it is important to check whether the goods are in good condition and whether there are any missing items before signing for them. If there are obvious signs of damage, you can directly reject the material and contact Junting customer service!
c=r> Song Dynasty& & &>After-sales: Junting Copper provides comprehensive pre-sales and after-sales services. If you have any questions, please feel free to call us. We will serve you wholeheartedly! Copper Copper contact information production workshop