High Purity Copper Wire

99.9999% High Purity Copper Wire with The Highest Possible Density 1.High purity copper wire propert 2.Simple introduction for high purity copper wire We are specialized in producing high purity copper wire with the highest possible density for use in semiconductor, chemical vapor...

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99.9999% High Purity Copper Wire with The Highest Possible Density

1.High purity copper wire propert

Molecular Weight	63.55
Appearance	Shining light orange
Melting Point	1085 °C
Boiling Point	2562 °C
Density	8.96 g/cm3
Thermal expanslon	(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 Fusion	13.26 kJ ·mol-1
Heat of Vaporization	300.4 kJ ·mol-1

2.Simple introduction for high purity copper wire

We are specialized in producing high purity copper wire with the highest possible density for use in semiconductor, chemical vapor deposition (CVD) and physical vapor deposition (PVD) processes including thermal and electron beam (E-Beam) evaporation, low temperature organic evaporation, atomic layer deposition (ALD), metallic-organic and chemical vapor deposition (MOCVD).

3.High purity copper wire test:

Using several kinds of Physical and Chemical Testing for better product quality to make comprehensive judgment,we will test products before deliverying to customers.

a. physical analysis

Products`structure, Metallographic microstructure, chemical composition,and other sectors are analyzed according to material physical effect.

b. chemical assay

professional team use chemical apparatus to test constant,trace,and ultratrace of our material.

Tested Elements (mg/Kg)	Analysis results	Tested Elements(mg/Kg)	Analysis results	Tested Elements(mg/Kg)	Analysis results
Li	＜0.005	Ga	＜0.005	Nd	＜0.005
Be	＜0.005	Ge	＜0.005	Sm	＜0.005
B	＜0.005	As	0.033	Eu	＜0.005
C	-	Se	＜0.005	Gd	＜0.005
N	-	Br	＜0.005	Tb	＜0.005
O	-	Rb	＜0.005	Dy	＜0.005
F	＜0.005	Sr	＜0.005	Ho	＜0.005
Na	0.016	Y	＜0.005	Er	＜0.005
Mg	＜0.005	Zr	＜0.005	Tm	＜0.005
Al	＜0.005	Nb	＜0.005	Yb	＜0.005
Si	0.034	Mo	＜0.005	Lu	＜0.005
P	＜0.005	Ru	＜0.005	Hf	＜0.005
S	＜0.05	Rh	＜0.05	Ta	＜0.005
Cl	＜0.05	Pd	＜0.005	W	＜0.005
K	0.055	Ag	0.015	Re	＜0.005
Ca	＜0.005	Cd	＜0.005	Os	＜0.005
Sc	＜0.005	In	＜0.005	Ir	＜0.005
Ti	＜0.005	Sn	＜0.005	Pt	＜0.005
V	＜0.005	Sb	＜0.005	Au	＜0.005
Cr	＜0.005	Te	＜0.005	Hg	＜0.005
Mn	＜0.005	I	＜0.005	Tl	＜0.005
Fe	＜0.005	Cs	＜0.005	Pb	＜0.005
Co	＜0.005	Ba	＜0.005	Bi	＜0.005
Ni	＜0.005	La	＜0.005	Th	＜0.0005
Cu	Basis	Ce	＜0.005	U	＜0.0005
Zn	＜0.005	Pr	＜0.005	/	/

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High Purity Copper Wire