Khoom Description
Cov yam ntxwv ntawm cheeb tsam melted germanium ingots
Technically, germanium yog cais raws li metalloid lossis semimetal. Ib pawg ntawm cov ntsiab lus uas muaj ob qho tib si hlau thiab nonmetallic zog.Hauv daim ntawv hlau, germanium yog silvery, tawv, thiab nkig.
Germanium cov khoom tshwj xeeb muaj xws li pob tshab rau ze-infrared electromagnetic hluav taws xob (wavelengths ntawm 1600-1800 nanometers), siab refractive index, thiab qis optical dispersion.
Metalloids kuj tseem ceeb yog semiconductors.Lub Zone melted germanium ingot tuaj yeem loj hlob ntxiv mus rau hauv cov muaju thiab tom qab ntawd hlais siv rau hauv semiconductors thiab optical lo ntsiab muag.
Zoo li feem ntau cov hlau tsis tshua muaj, germanium yog tsim los ntawm cov khoom siv los ntawm cov hlau hlau refining thiab tsis mined ua cov khoom tseem ceeb.Germanium feem ntau yog muab rho tawm los ntawm sphalerite, tab sis kuj tuaj yeem muab rho tawm los ntawm ya tshauv thee (tsim los ntawm cov hluav taws xob hluav taws xob hluav taws xob. nroj tsuag) thiab ib co tooj liab ores.
Khoom parameters
|
Mg |
Ni |
Al |
Cu |
Si |
Zn |
Cr |
Raws li |
Fe |
Hauv |
Co |
|
<5×10⁻⁷ |
<10×10⁻⁷ |
<5×10⁻⁷ |
<9×10⁻⁶ |
<9×10-⁵ |
<5×10⁻⁶ |
<10×10⁻⁷ |
<5×10⁻⁶ |
<5×10-⁵ |
<5×10⁻⁷ |
<5×10⁻⁷ <5×10⁻⁷ |
|
General Properties Structure |
Qhov ceev: 5.765 g / Cm³ |
|||
|
|
Kub taw tes: 5131 degree F (2833 degree) |
|||
|
|
Melting Point: 1720.85 ° F (938.25 ° C) |
|||
|
|
Thermal conductivity: 640 |
|||
|
|
Resistivity: 53000 μΩ-cm, 20 degree |
|||
|
Doping muaj |
/ |
Sib Doping |
Doping In or Ga |
|
|
Hom kev coj |
N |
N |
P |
|
|
Kev tiv thaiv, ohm.cm |
>35 |
< 0.05 |
0.05- 0.1 |
|
|
EPD
|
< 5x103/C㎡ |
< 5x103/C㎡ |
< 5x103/C㎡ |
|
|
< 5x102/C㎡ |
< 5x102/C㎡ |
< 5x102/C㎡ |
||
Khoom siv
Zone melted germanium ingot
Daim ntawv thov ntawm cheeb tsam smelted germanium ingots nyob rau hauv ntau yam teb
Germanium yog ib qho tseem ceeb ntawm cov khoom siv semiconductor nrog kev siv dav thiab tseem ceeb hauv cov khoom siv hluav taws xob, kev ntsuas aerospace thiab kev tswj hwm, kev tshawb nrhiav nuclear physics, kev sib txuas lus fiber ntau, infrared optics, hnub ci hlwb, tshuaj catalysts, biomedicine thiab lwm yam kev lag luam.
Germanium crystals loj hlob thiab tsim lo ntsiab muag thiab qhov rais siv nyob rau hauv infrared los yog thermal imaging optical systems. Kwv yees li ib nrab ntawm tag nrho cov kab ke no, uas vam khom rau kev ua tub rog, muaj germanium.
Germanium tetrachloride yog siv los ua dopant lossis additive los ua kom cov refractive index ntawm quartz iav core ntawm fiber optic kab. Los ntawm kev koom ua ke germanium, teeb liab poob tuaj yeem tiv thaiv.
Lub germanium substrate tsim ib txheej hauv ntau txheej txheej uas tseem siv gallium, indium phosphide thiab gallium arsenide. Xws li cov tshuab, hu ua concentrated photovoltaics (CPV) vim tias lawv siv cov tsom iav tsom iav kom nthuav dav lub hnub ci ua ntej nws hloov mus rau hauv lub zog, muaj txiaj ntsig zoo tab sis kim dua los tsim dua crystalline silicon lossis tooj liab-indium-gallium. Diselenide (CIGS) hlwb.
Lwm yam kev siv germanium hauv cov khoom siv hluav taws xob muaj xws li hauv-theem nco chips (uas yog hloov lub cim xeeb flash hauv ntau cov khoom siv hluav taws xob vim lawv lub zog txuag tau zoo) thiab cov khoom siv hluav taws xob siv hauv kev tsim cov LEDs.Ntau yam ntawm germanium kuj siv rau hauv kev tsim cov cov ntaub ntawv hauv paus rau PVC rau qhov chaw-raws li (satellite) thiab cov khoom siv hluav taws xob hauv av.
Packing Kev xa khoom
Ntim (xaiv txoj kev ntim raws li cov yam ntxwv ntawm cov khoom):
1. Hnab (ob txheej nqus tsev vacuum & ob txheej inert roj tiv thaiv)
2. Lub raj mis (ob txheej lub tshuab nqus tsev & ob txheej inert roj tiv thaiv)
Ntim (tuaj yeem kho raws li cov neeg siv khoom xav tau)
1. xx g/bag & xx Kg/bag
2. xx g/paj & xx Kg/bottle
Nws yuav tsum tau muab cia rau hauv qhov chaw txias, qhov cua, qhuav, huv si thiab tsis muaj tshuaj lom neeg. Cov ntaub ntawv noo noo. Tsis txhob khaws lossis thauj ua ke nrog cov khoom siv kua qaub lossis alkali. Thaum lub sij hawm kev thauj mus los, nws yuav tsum tau tiv thaiv los ntawm nag thiab poob siab. Ceev faj thaum thauj khoom thiab tshem tawm kom tsis txhob muaj kev sib tsoo thiab dov thiab tiv thaiv kev puas tsuaj.
FAQ
FAQ txog cheeb tsam melted germanium ingots
Q: Koj puas muab kev pabcuam?
A: Yog lawm, peb muaj ntau tshaj 20 xyoo ntawm kev paub nyob rau hauv daim teb no thiab muaj peev xwm pab cov neeg muas zaub xaiv cov ntaub ntawv, tsim cov khoom thiab muab kev pab txhawb nqa thiab kev sab laj.
Q: Kuv puas tuaj yeem tuaj xyuas koj lub Hoobkas ua ntej xaj?
A: Tau kawg, koj tuaj yeem tuaj xyuas lub Hoobkas.
Q: Dab tsi yog metallic germanium?
A: germanium yog cov khoom siv tshuaj nrog cov cim tshuaj Ge. Nws yog ib tug semi-hlau uas tshwm sim nyob rau hauv cov xwm li ib tug ore, feem ntau pom nyob rau hauv silver-germanium ore thiab lead-germanium ore. Hlau germanium muaj cov khoom siv semiconductor zoo thiab yog li siv dav hauv kev lag luam hluav taws xob.
Q: Dab tsi yog qhov tseem ceeb ntawm metallic germanium?
A: germanium muaj cov khoom siv hluav taws xob zoo thiab yog li siv dav hauv kev tsim cov khoom siv semiconductor, tshwj xeeb tshaj yog nyob rau hauv thaj chaw ntawm optoelectronics thiab hnub ci hlwb. Tsis tas li ntawd, metallic germanium kuj tseem siv los tsim qee lub lens optical thiab infrared optical systems. Nws tuaj yeem ua lub luag haujlwm hauv cov khoom siv hlau thiab cov khoom siv semiconductor los txhim kho cov khoom ntawm lwm cov ntaub ntawv.
Q: Koj lub tuam txhab tau ua haujlwm ntev npaum li cas hauv kev tsim khoom?
A: Peb lub tuam txhab tau koom nrog hauv 2004 thiab muaj 20 xyoo ntawm kev tsim khoom.
Khoom Description
Ehisen
Ehisen yog lub tuam txhab high-tech nrog cov khoom siv dav dav ntawm cov khoom lag luam tshawb fawb thiab kev tsim kho tshiab, kev tsim kho, thiab kev txhawb nqa rau cov khoom lag luam xws li cov khoom tsis tshua muaj thiab siab ntshiab nonferrous hlau, cov khoom siv hlau muaj txiaj ntsig, cov ntaub ntawv alloy, sputtering lub hom phiaj rau high-entropy. alloys.
Peb muaj cov kws tshaj lij R & D pab pawg, kev tswj hwm kev tsim khoom nruj, thiab cov tswv yim kev muag khoom zoo. Thiab nrog cov khoom lag luam zoo, cov kev pabcuam tshaj lij thiab kev lag luam zoo, nws tau dhau los ua cov kev pabcuam tswv yim ntawm ntau qhov muag. Nrog nws cov khoom zoo, cov kev pabcuam tshaj lij thiab kev lag luam zoo, nws tau dhau los ua cov khoom lag luam tsim los ntawm ntau lub tuam txhab thiab cov chaw tshawb fawb tshawb fawb thiab koom nrog ntau lub teb chaws loj kev tshawb fawb thiab thev naus laus zis kev tshawb fawb thiab kev lag luam tawm tswv yim kev lag luam hauv teb chaws.
Email:
lisayang@ehisen-anode.com
admin@ehisen-anode.com
Xov tooj:
+86 15596885501 Lisa
+86 18700703333 Elsa
FAX:
+86 0917-3381186
Ntxiv:
No. 28, Gaoya Industrial Park, Gaoxin District, Baoji City, Shaanxi Province
Cim npe nrov: Tuam Tshoj zone melted germanium ingot manufacturers, lwm tus neeg, Hoobkas