Rau Nines Tooj

Six nines purity copper ua nyob rau hauv Suav teb ntawm pheej yig nqe 1.Cov ntawm sinx nines tooj liab Lub npe "Six Nines" tooj yog hais txog qhov zoo tshaj plaws ntawm cathodes uas ua los ntawm peb lub tuam txhab, ib qho ntawm ntau heev cov neeg tsim tooj liab nyob hauv lub ntiaj teb uas ua tiav nws cathodes li 99.9999% ntshiab, piv rau ...

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Rau nines purity tooj liab ua nyob rau hauv Suav teb ntawm pheej yig tus nqi

1.Definition ntawm sinx nines tooj liab

Lub npe "Six Nines" tooj yog hais txog qhov zoo tshaj plaws ntawm cathodes uas ua los ntawm peb lub tuam txhab, ib qho ntawm cov neeg ua khoom siv tsawg heev nyob rau hauv lub ntiaj teb uas ua tiav nws cov cathod raws li 99.9999% ntshiab, piv rau cov li ib txwm 99.99%.

Npaj muaj cov cwj pwm ntawm cov hluav taws xob thiab kev thermal conductivity thiab siv rau ntau qhov chaw thiab khoom siv. Feem ntau ntawm cov khoom siv hauv kev kub ntxhov mus txog nws txoj kev txwv. Qhov ntawd txhais tau hais tias kev muaj peev xwm txhais los ntawm cov khoom ntawm cov ntaub ntawv tsis muaj teeb meem heev. Kev txias yog ib qho ntawm ntau txoj cai uas yuav hloov tsis tau ntawm cov khoom siv.

2, Kev siv ntawm rau tooj nines tooj

Superconductors tsuas ua tau zoo nkaus xwb nyob rau hauv ib qho kev ntsuas qis ntawm cryogenic, ua rau cov nuj nqis tseem ceeb kom muaj qhov tsim nyog kub. Qhov no tsis yog txhua txoj kev ncaj ncees, tsis yog qhov yooj yim, tshwj xeeb tshaj yog tias nws yog helium. Kev siv cov superconductors tseem muaj lwm yam teeb meem loj thiab txwv.

3. Chym ntsiab lus rau peb rau tooj liab

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

<>

Ga

<>

Nd

<>

Yuav tsum

<>

D?

<>

Sm

<>

B

<>

Raws li

0.033

Eu

<>

C

-

Se

<>

Gd

<>

N

-

Br

<>

Tb

<>

O

-

Rb

<>

Dy

<>

F

<>

Sr

<>

Ho

<>

Lus nug

0.016

Y

<>

Er

<>

Mg

<>

Zr

<>

Tm

<>

Al

<>

Nb

<>

Yb

<>

Si

0.034

Mo

<>

Lu

<>

P

<>

Ru

<>

Hf

<>

S

<>

Rh

<>

Ta

<>

Cl

<>

Pd

<>

W

<>

K

0.055

Ag

0.015

Re

<>

Ca

<>

Cd

<>

Os

<>

Sc

<>

Nyob rau hauv

<>

Ir

<>

Ti

<>

Sn

<>

Pt

<>

V

<>

Sb

<>

Au

<>

Cr

<>

Te

<>

Hg

<>

Mn

<>

Kuv

<>

Tl

<>

Fe

<>

Cs

<>

Pb

<>

Co

<>

Ba

<>

Bi

<>

Ni

<>

La

<>

Th

<>

Cu

Hauv paus

Wb

<>

U

<>

Zn

<>

Pr

<>

Tshaj

Tshaj

4.Application ntawm rau nines tooj liab

Pob

Semiconductor

High-End suab hlau

TFT-LCD


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