Медные слитки высокой чистоты 3N 99.9% 4N 99.99% 5N 99.999% из чистой меди для

Сохранить в закладки 1600620226518:


Цена:3 560,00 $ - 3 880,00 $*

Количество:

  • В избранное

Описание и отзывы

Характеристики



Product Description




item
value
Place of Origin
China
Brand Name
HI SOLAR
Type
Bronze
Chemical Composition
Cu
Cu (Min)
99.99%
Alloy Or Not
Non-Alloy
Secondary Or Not
Non-secondary
Purity
Cu: 99.999%~99.99999%(5N-7N)
Shape
Cube, Cuboid, Cylinder (Customized Shape)
Features
high conductivity, high thermal conductivity and high ductility
Application 1
semiconductor targets, sputtering targets
Application 2
superconducting MR magnets in medical devices, synchrotrons
Application 3
cryogenic systems,High-voltage cable electronics
Application 4
integrated circuits, accelerators




Copper Ingot Properties (Theoretical)
Molecular
63.55
Appearance
Reddish Metal
Melting Point
1085 °C
Boiling Point
2562 °C
Density
8.96 g/cm3
Thermal Expansion
(25 °C) 16.5 µm·m-1·K-1
Thermal Conductivity
401 W ·m-1 ·K-1
Young's Modulus
110–128 GPa
Vickers Hardness
369 MPa
Poisson's Ratio
0.34
Electrical Resistivity
1.673 μΩ-cm @ 20 °C
Electronegativity
1.90 Paulings
Specific Heat
0.39 kJ/kg K
Heat of Vaporization
300.4 kJ ·mol-1
Heat of Fusion
13.26 kJ ·mol-1


FAQ


Q1. Can you tell me briefly about your company?
A1:We have three factories with one hundred million RMB registration capital, more than 800 staffs, and the sales volume is more than two hundred million USD in 2021.

Q2. Can I get a free sample?
A2:Yes, we will giving you free samples and even free shipping once we identify you as a good customer.

Q3. What is the definition of 24-hour online?
A3:We have hard workers and we are working in good cycle, normally your inquiry will get feedback within 2 hours.

Q4.How to guarantee the quality of your products?
A4:We have more than 50 R&D staffs , modern facilities to examine the products, and all the products have their own warranty periods.

Q5. How about OEM and ODM service?
A5:Yes, we can provide such service if your ordering quantity reach MOQ.

Q6. Is it possible to communicate at site during the pandemic season?
A6:We know it's hard, but we will still go abroad for detail communication if we think it's a good business opportunity.


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