Tsev
Cov khoom
Quartz iav structural ib feem siv rau semiconductor, optics, kho qhov muag kev sib txuas lus, photovoltaic thiab LED teb
Qhov zoo ntawm FOUNTYL
1. nrog ntau tshaj 10 xyoo ntawm kev ua thiab ntau lawm kev rau quartz yam ntxwv qhov chaw kom tau raws li cov neeg xav tau kev pab;
2. pab neeg R & D tsim, txhawb kev tsim khoom, txais tos rau customize raws li kev kos duab thiab qauv;
3. nruab nrog cov khoom siv high-end, raws sij hawm xa tuaj, tsis muaj kev ncua;
4. txhim kho cov txheej txheem tom qab muag, kev muag khoom ua ntej thiab kev pab cuam tom qab muag tuaj yeem paub tseeb;
Feature ntawm Quartz Structure Parts
① Kub kub tsis kam, tsis yog txhuas, cov ntaub ntawv zoo;
② Lub zog loj, tsis muaj delamination, lub neej ua haujlwm ntev;
③ Cov npoo yog zoo thiab du.
Kev ua tau zoo ntawm Quartz Cov Khoom Siv Khoom
Thermal kev ua tau zoo: piv nrog cov ceramics zoo tib yam thiab cov ntaub ntawv refractory, nws tsis tsuas yog muaj me me linear expansion coefficient thiab siab kub creep, tab sis kuj muaj zoo thermal stability thiab aging kuj.
Lub thermal conductivity ntawm quartz yam ntxwv qhov chaw yog tsawg thiab kev sib cuag thermal kuj yog loj. Thaum qhov kub siab tshaj 1200 ° C, nws nce exponentially.
Nws yog precisely vim hais tias ntawm tsawg linear expansion coefficient ntawm quartz yam ntxwv qhov chaw, yog li nws kuj muaj zoo thermal stability.
Kev ruaj ntseg tshuaj: Quartz cov khoom siv muaj tshuaj lom neeg zoo (ntxiv rau hydrofluoric acid thiab kub concentrated sulfuric acid saum 300 ℃ erosion) hydrochloric acid, sulfuric acid, nitric acid thiab lwm yam quartz structural seem yuav luag tsis muaj kev cuam tshuam.
Hlau melts xws li lithium, sodium, potassium, rubidium, thiab cesium kuj muaj me ntsis cuam tshuam rau quartz yam ntxwv. Thiab nws tsis kam rau iav acid yaig kuj zoo heev.
Cov khoom siv hluav taws xob: Cov khoom hluav taws xob ntawm cov khoom siv quartz yog qhov zoo heev. Qhov kev tiv thaiv kuj tseem loj heev, thiab nws cov dielectric tas li yog qis dua qhov hluav taws xob poob Lub kaum sab xis nrog kub hloov pauv yog alumina thiab lwm yam kub kub ceramics,
uas tuaj yeem siv los ua cov ntaub ntawv rwb thaiv tsev, tab sis kuj yog cov khoom siv zoo rau cov cuaj luaj thiab radar radomes.
dabtsi yog khoov thiab compression kuj: qhov sib txawv ntawm quartz structural ib feem thiab lwm yam ceramics yog hais tias lub flexural zog thiab compressive zog ntawm quartz structural qhov chaw yog heev nce nrog rau qhov kub thiab txias,
vim hais tias lub plasticity ntawm fused quartz structural qhov chaw nce nrog qhov kub thiab txias, thiab brittleness txo.
Nuclear kev ua tau zoo: Cov khoom siv hluav taws xob ntawm quartz cov khoom siv kuj zoo heev. Lub coefficient ntawm thermal expansion yog tsawg heev,
yog li cov qauv ruaj khov piv nrog rau lwm cov ntaub ntawv nyob rau hauv hluav taws xob tej yam kev mob. Tsis tas li ntawd, lub zog ntawm quartz structural qhov chaw yeej tsis cuam tshuam los ntawm nuclear hluav taws xob,
thiab muaj ib tug tsawg thermal haiv neeg capture cross section, yog li nws yog dav siv nyob rau hauv atomic kev lag luam thiab hluav taws xob kuaj.
Daim Ntawv Thov Ntau Yam rau Quartz Cov Qauv Xeem
1. Kev lag luam metallurgical: quartz qauv ib feem tau dav siv nyob rau hauv nonferrous metallurgy vim nws tsis tshua muaj expansion coefficient thiab siab thermal stability.
2. Kev lag luam hluav taws xob: quartz qauv ib feem muaj cov yam ntxwv ntawm dielectric zog, hluav taws kub tsis kam thiab kub tsis kam, yog li nws tuaj yeem siv rau hauv hluav taws xob rwb thaiv tsev thiab lub teeb yoj reflector.
3. Float iav kev lag luam: quartz qauv ib feem muaj qhov zoo ntawm me me thermal conductivity, zoo thermal shock stability, me thermal expansion coefficient thiab tsis yooj yim rau adhesion nrog tin tshauv thiab khib nyiab,
uas tuaj yeem pom tseeb txhim kho qhov zoo ntawm iav.
4. Iav sib sib zog nqus ua: Cov yam ntxwv ntawm quartz structural qhov chaw tuaj yeem ua tau raws li qhov yuav tsum tau siv ntawm kev tsim cov iav tempered zoo.
5. Aviation: Nws tuaj yeem siv rau hauv lub nozzle, lub taub hau thiab pem hauv ntej chamber ntawm lub foob pob hluav taws cav, thiab yog ib qho ntawm cov khoom siv missile radome dav siv nyob rau hauv domestic thiab aboard.
Nws kuj tau dav siv los ua optical reflector hauv xov tooj cua telescope, thiab kuj yog qhov zoo tshaj plaws infrared reflector.
6. Precision platform: Cov tshuaj muaj txiaj ntsig zoo ntawm cov khoom siv quartz tuaj yeem ua rau thermal deformation ntawm precision platform me me,
thiab qhov deformation tshwm sim los ntawm kev ntxhov siab sab hauv vim qhov thermal expansion ntawm quartz yog me dua li ntawm txhuas, hlau thiab alumina,
yog li nws tau dhau los ua cov khoom siv zoo tshaj plaws rau kev tsim cov precision platforms.
7. Crucible: Nyob rau hauv lub hnub ci kev lag luam, lub quartz qauv crucible yog ib qho tseem ceeb ntawm cov polycrystalline silicon ingot rauv rau lub hnub ci hlwb, uas ua raws li lub thawv rau loading polycrystalline raw cov ntaub ntawv.