Professional oxygen free copper 6n 99.9999% made in China for your best choice 008618203757115

Abstract  for our 99.9999% oxygen free copper

• Ultrahigh-purity copper (UHPC) of five to seven nines has been developed, and commercial production has been started by Guoxi Ultra-Pure in Henan of China. This value-added copper has such characteristics as high electrical and thermal conductivity at very low temperatures, low softening temperatures, and high workability due to fewer nonmetallic inclusions and voids as compared with conventional high-purity copper (four nines). Taking advantages of these characteristics, UHPC is being applied to bonding wire of integrated circuits and cables for audio devices.

Applications for Copper scrap include the following:

• 
  Welding Torch Tips
  Switch Gears
  Bolts
  Studs
  Soldering Copper
  Relay Parts
  Electrical Switches on Power
  Semiconductors
  Fasteners
  Transformers
  Circuit Breaker Terminals
  Electrical Connectors
  Transistor Bases
  Gas Cutting Nozzles
  Motor Parts
  Switch Parts
  Soldering Tips
  Furnace Brazed Parts
  Screw Machine Products
  Forgings
  Plumbing Fittings
  Sprinkler Heads
  Fixtures
  electronic chemical materials
  special alloy material
• For industrial applications, oxygen-free copper is valued more for its chemical purity than its electrical conductivity. High-pure grade copper is used in plasma deposition (sputtering) processes, including the manufacture of semiconductors and superconductor components, as well as in high vacuum devices such as particle accelerators. In any of these applications, the release of oxygen (and/or other impurities) can cause undesirable chemical reactions with other materials in the local environment.

Test for our 99.999999% high pure oxygen free copper

1.Fastest feedback to your inquiry, provide professional advice on products.

2.Sample or trial order is acceptable before bulk ordering.

3.Provide Good quality products with competitive price.

4.Delivery on time.

5.Warm and considerable after-sale service.

About US

• Henan Guoxi Ultra-Pure Metal Material Co.,ltd is specially engaged in research,manufacture,and service of high quality 5N(purity≥99.9999%)zinc,copper,nickel,and other ultra-pure metal material.As a high technology company integrating production, teaching and research,we always believe that what we have produced is changing the world.

Research&Design&Sale 

• Our engineers and experts are studying Material Science Major from School of Material Science and Engineering (SMCE) at Central South and Oxford university. our sales having 10 years overseas sales experience are always here for you.

Q1:What information should I provide in inquiry for high pure copper scrap 99.999-99.9999 ?

A: Please clarify your required purity, size and quantity.

Q2: How long could I receive my goods?

A: Regular products delivery time is about 10-15 working days after telegraphic transfer (T/T) payment. Target bondingprocess needs another 5 working day. Inventory products can deliver within 1-2 work day.

Q3: How can you guarantee the quality?

A: Our products are ISO9001 certificated. COA and MSDS for every batch materials are available before delivery.

Q4: What express can we choose?

A: We can send via EMS, FedEx, TNT, DHL, Aramex and UPS etc. express. Air freight and Sea freight are also available as your request.