High Purity Copper Hlau

99.9999% High Purity Copper Wire nrog lub siab tshaj plaws Ceev Tsawg 1. Huv purity copper wire propertor 2.Simple introduction rau high purity tooj liab hlau Peb yog tshwj xeeb hauv kev tsim purity tooj liab hlau nrog lub siab tshaj plaws ua tau rau siv nyob rau hauv semiconductor, tshuaj dej vapor deposition. ..

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99.9999% High Purity Copper Wire nrog Lub Ceev Xwm Ceev tshaj plaws

1.High purity copper hlau propert

Molecular phaus

63.55

Tsos

Ua kom pom lub teeb txiv kab ntxwv

Melting Point

1085 ° C

Boiling Point

2562 ° C

Kev ceev

8.96 g / cm3

Thermal expanslon

(25 ° C) 16.5 μm · m-1 · K-1

Thermal Tus Cwj Pwm

401 W · m-1 · K-1

Cov tub ntxhais hluas Modulus

110-128 GPa

Vickers Hardness

369 MPa

Poisson qhov Ratio

0.34

Hluav taws xob Resistivity

1.673 μΩ-cm @ 20 ° C

Electronegativity

1.90 Paulings

Kev Kub Kub

0.39 kJ / kg K

Kub ntawm Fusion

13.26 kJ · mol-1

Tshav kub ntawm Vaporization

300.4 kJ · mol-1

2. Tshem tawm tswv yim rau siab khov kho tooj liab hlau

Peb tau tsim tshwj xeeb rau cov khoom siv hluav taws xob ua kom muaj siab tshaj plaws rau cov khoom siv hluav taws xob, cov dej khov (CVD) thiab lub cev vapor deposition (PVD) muaj xws li thermal thiab electron beam (E-Beam) evaporation, tsawg organic evaporation, atomic layer deposition (ALD), cov xim hlau-organic thiab tshuaj lom dej ua kua dej (MOCVD).

3. Ntsuas purity copper wire test:

Siv ntau hom Kev Siv Tshuaj thiab Kev Tshuaj Tshuaj Zoo rau cov khoom zoo dua los ua kev txiav txim siab, peb yuav kuaj cov khoom ua ntej xa mus rau cov neeg muas zaub.

a. kev ntsuam xyuas lub cev

Khoom tsim, Metallographic microstructure, tshuaj lom neeg muaj pes tsawg leeg , thiab lwm cov sectors yog tshawb xyuas d raws li cov khoom siv lub cev .

b. tshuaj lom neeg

pab neeg siv tshuaj lom neeg cov khoom los mus kuaj qhov tsis zoo, qhov cim tseg, thiab qhov cub ntawm peb cov khoom.

Cov Ntsiab Lus Uas Xeem (mg / Kg)

Kev soj ntsuam

Cov Ntsiab Lus Uas Xeem (mg / Kg)

Kev soj ntsuam

Cov Ntsiab Lus Uas Xeem (mg / Kg)

Kev soj ntsuam

Li

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Ga

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Nd

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Yuav tsum

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D?

<>

Sm

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B

<>

Raws li

0.033

Eu

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C

-

Se

<>

Gd

<>

N

-

Br

<>

Tb

<>

O

-

Rb

<>

Dy

<>

F

<>

Sr

<>

Ho

<>

Lus nug

0.016

Y

<>

Er

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Mg

<>

Zr

<>

Tm

<>

Al

<>

Nb

<>

Yb

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Si

0.034

Mo

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Lu

<>

P

<>

Ru

<>

Hf

<>

S

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Rh

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Ta

<>

Cl

<>

Pd

<>

W

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K

0.055

Ag

0.015

Re

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Ca

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Cd

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Os

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Sc

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Nyob rau hauv

<>

Ir

<>

Ti

<>

Sn

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Pt

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V

<>

Sb

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Au

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Cr

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Te

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Hg

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Mn

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Kuv

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Tl

<>

Fe

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Cs

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Pb

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Co

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Ba

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Bi

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Ni

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La

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Th

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Cu

Hauv paus

Wb

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U

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Zn

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Pr

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Tshaj

Tshaj

4.Company tus txheej txheem cej luam

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