2018 Good Quality Usb Flash Drive - Copper ingot – Wanlutong


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2018 Good Quality Usb Flash Drive - Copper ingot – Wanlutong Detail:

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Port:Qingdao, China

Production Capacity:50 Ton /Month

Payment Terms:L/C, T/T,

Place of Origin:Shandong, China (Mainland)

Brand Name:Wanlutong

Model Number:copper ingot

Type:Brass

Weight:50kg

Dimensions:Required

Chemical Composition:Cu (Min) Cu:84.0-86.0

Cu (Min):99.99%

Alloy Or Not:Non-alloy

Secondary Or Not:Non-secondary

Product Name:copper ingot

copper ingot Aluminum (Al):0.0000 -0.0001%

copper ingot Iron (Fe):Iron (Fe)

copper ingot Grade:AAAAA

copper ingot Zinc (Zn):0.0000-0.0001%

copper ingot Phosphorus (P):0.014 - 0.016%

copper ingot Silicon(Si ):0.0000 %

copper ingot Lead (Pb):0.0000%

copper ingot Quality Certificate:ISO9000:2008

copper ingot Price:lowest

HS Code:74032100

Non-standard specifications can be customized

Packaging & Delivery

Packaging Details

In plastic woven bags of 1 ton net each or as your option

Delivery Time

Shipped in 16 days after payment

 

Hot selling high quality 99.99% copper ingot with reasonable price 

Specifciation
Top quality copper ingot
1.Competitive price
2.Fast DeliveryWithin 6 days
3.SGS , BV, GMP,ISO approve
4.Professional factory

Product Description

copper ingot

 

COPPER ( Cu ) 99.951- 99.981%
Lead  (Pb) 0.0000%
Zinc  (Zn) 0.0000-0.0001%
Phosphorus  (P) 0.014 - 0.016%
Iron  (Fe) Iron (Fe)
Aluminum (Al) 0.0000 – 0.0001%
Silicon(Si ) 0.0000 %

Appication

Roofing and related applications in building industry,automobile industry,electrical cables,handmade ta

Air Condition or Refrigerator, Water Tube, Water Heater,Oil Cooler Pipe, Electrical Equipmen

Product Description

Describe

Electrolytic purification of copper: copper (containing copper 99) is premade into thick plate as anode, pure copper is made into thin sheet as cathode, and the mixture of sulfuric acid and copper sulfate is used as electrolyte. When electrified, copper dissolves from the anode into a copper ion and moves toward the cathode. After reaching the cathode, it obtains electrons and precipitates pure copper (also known as electrolytic copper) at the cathode. Impurities in coarse copper, such as iron and zinc, which are more active than copper, dissolve with copper into ions such as zn and FES. As these ions are not easy to precipitate compared with copper ions, they can be prevented from precipitating on the anode if the potential difference is adjusted properly during electrolysis. Less active impurities such as gold and silver are deposited at the bottom of the cell. Such produced copper, called “electrolytic copper”, is of extremely high quality and can be used to make electrical products. The deposit at the bottom of the electrolysis cell is called “anode mud”, which is rich in gold and silver and is very valuable. Copper ingots are mainly divided into cast brass and cast green

Characteristics and functions

Copper ingots are mainly divided into two categories: cast brass and cast bronze. Cast bronze, and cast brass. Cast bronze: bronze used to produce castings. Bronze castings are widely used in mechanical manufacturing, ship, automobile, construction and other industrial sectors, forming casting bronze series in heavy nonferrous metals. Common cast bronze are tin bronze, lead bronze, manganese bronze and aluminum bronze.

Cast brass: cast brass used in the production of castings. Brass castings are widely used in mechanical manufacturing, ship, aviation, automobile, construction and other industrial sectors. They occupy a certain proportion in heavy non-ferrous metals and form cast brass series. Compared with bronze, the solution of zinc in copper is very high. The soluble content of zinc in copper is about 37% at room temperature equilibrium, and the content of zinc in cast state is about 30%. However, the solid solubility mass fraction of tin bronze in copper is only 5 and that of aluminum bronze aluminum in copper is only 7 and 8. Therefore, zinc has a good solid solution strengthening effect in copper, at the same time, Most of the alloy elements can also be dissolved in brass to varying degrees, further improving its mechanical properties, thus making brass, especially some special brass, with high strength characteristics. The price of zinc is lower than that of aluminum, copper and tin, and it is rich in resources. More zinc is added in brass, so the cost of brass is lower than that of tin bronze and aluminum bronze. The solidification temperature range of brass is very small, fluidity is good, melting is convenient. Because of its high strength, low price and good casting properties, brass has more varieties, larger yield and wider application than tin bronze and aluminum bronze in copper alloy. However, the wear resistance and corrosion resistance of brass are not as good as those of bronze, especially common brass. Only when some alloying elements are added to form various special brass, Its wear resistance and corrosion resistance are improved and improved. Search network

Application
* Wide range of use, electrical equipment, machinofacture,
*Building industry, water tanks,
*Water supply and drainage, medals, corrugated pipe, condenser,
*Roofing and related applications in building industry,automobile industry.
Package: in plastic woven bags  or as your option

the name of a shop

ZH68ZH62ZHAl67-5-2-2ZHAl63-6-3-3ZHAl62-4-3-3ZHAl67-2.5ZHAl61-2-2-1ZHMn58-2-2ZHMn58-2ZHMn57-3-1ZHPb65-2ZHPb59-1ZHPb60-2ZHPb60-1AZHPb60-1BZHPb59-2CZHPb62-2-0.1ZHBi60-0.8ZHSi80-3ZHSi80-3-3ZQSn3-8-6-1ZQSn3-11-4ZQSn5-5-5ZQSn6-6-3ZQSn10-1ZQSn10-2   ZQSn10-5ZQSn10-10ZQPb15-8ZQPb17-4-4ZQPb20-5ZQPb30ZQPb85-5-5ZQPb80-7-3ZQAl9-2ZQAl9-4-4-2ZQAl10-2ZQAl9-4ZQAl10-3-2ZQMn12-8-3ZQMn12-8-3-2

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Product detail pictures:

2018 Good Quality Usb Flash Drive - Copper ingot – Wanlutong detail pictures

2018 Good Quality Usb Flash Drive - Copper ingot – Wanlutong detail pictures

2018 Good Quality Usb Flash Drive - Copper ingot – Wanlutong detail pictures

2018 Good Quality Usb Flash Drive - Copper ingot – Wanlutong detail pictures

2018 Good Quality Usb Flash Drive - Copper ingot – Wanlutong detail pictures

2018 Good Quality Usb Flash Drive - Copper ingot – Wanlutong detail pictures

2018 Good Quality Usb Flash Drive - Copper ingot – Wanlutong detail pictures


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