Iimveliso ezishushu

Ibhotile yokuqokelelwa kolwelo lwenkunkuma yeQuartz.png

Imbiza yentsimbi yeQuartz ene-feed inlet.jpg

Umbhobho ojikelezayo onobubanzi obukhulu.png

Isigqubuthelo se-quartz esisezantsi esithe tyaba.png

Iimveliso zeQuartz ezenziwe ngokwezifiso ezivela kubaboneleli baseTshayina - Izixhobo zeQuartz eziPhucukileyo kakhulu ezivela kuMzi-mveliso

Izixhobo zethu ze-quartz, ezenziwe ngezinto ze-quartz ezicocekileyo kakhulu, zimele umgangatho ophezulu kunye nokuqina. Njengomzi-mveliso ophambili eTshayina, sinikezela uluhlu olubanzi lweemveliso eziquka iityhubhu ze-quartz, izikebhe ze-quartz, ii-crucibles ze-quartz, ii-reactors ze-quartz, iityhubhu ze-quartz ezijikelezayo, kunye neenqanawa ze-quartz reaction. Ezi zixhobo ziyaziwa ngeempawu zazo eziphawulekayo ezifana nokumelana nobushushu obuphezulu, ukumelana nokugqwala okugqwesileyo, ukuhanjiswa kokukhanya okuphezulu, kunye nokuzinza okuqinileyo kweekhemikhali. Iimveliso zethu ze-quartz zifumana usetyenziso olubanzi kwiindawo ezahlukeneyo kubandakanya ii-semiconductors, ii-photovoltaics, iikhemikhali, kunye nophando lwesayensi. Njengababoneleli abathembekileyo, sinikezela ngezixhobo eziphambili ezibalulekileyo ekucutshungulweni kobushushu obuphezulu, ukuhlanganiswa ngokuchanekileyo, kunye novavanyo lwe-optical, ukuqinisekisa ukuchaneka kwenkqubo okungenakuthelekiswa nanto kunye nokusebenza kwezixhobo ezithembekileyo.

Qhagamshelana nathi

ImvelisoInkcazo

Izinto Ezisetyenziswayo Nomgangatho

Yenziwe nge-99.99% ye-silica ecocekileyo kakhulu, ityhubhu yethu ye-quartz enobubanzi obukhulu ayinazo izinto ezingcolileyo, iqinisekisa ukwanda okuncinci kobushushu kunye nokumelana okuphezulu kobushushu (inokumelana notshintsho olukhawulezayo lobushushu ukusuka kwi--20℃ ukuya kwi-1200℃). Ayinatyhefu, ayinamibhobho, kwaye ayixhathisi kwii-asidi ezininzi (ngaphandle kwe-hydrofluoric acid) kunye nezisombululo ze-alkaline, nto leyo eyenza ukuba ifaneleke ukucutshungulwa kweekhemikhali ezibolayo.

Iingenelo ezingundoqo

Uzinzo oluphezulu lobushushu: Isebenza rhoqo kwi-1100℃, ixesha elifutshane lisetyenziswa ukuya kuthi ga kwi-1450℃
Amandla agqwesileyo oomatshini: Amandla aphezulu okuxinzelela kunye nokumelana nempembelelo, ukuqhekeka ngexesha lokufakwa nokusetyenziswa
Inkxaso yokwenza ngokwezifiso: Iziphelo ezisikiweyo, ezijikelezileyo, kunye nemingxunya ebholiweyo iyafumaneka ngokomzobo womthengi ngamnye
Ubomi benkonzo ende: Iyamelana nokwaluphala kunye ne-oxidation nokuba iphantsi kobushushu obuphezulu obude

IiNdawo eziPhambili zoSetyenziso lweeTubes zeQuartz ezinkulu

Iityhubhu ze-quartz ezinkulu zizinto ezibalulekileyo kwimizi-mveliso eyahlukeneyo ephezulu, ngenxa yokuzinza kwazo okuhle kobushushu, ukungangeni kweekhemikhali kunye nokuhanjiswa kokukhanya okuphezulu.

Ishishini leSemiconductor

Zisetyenziswa kakhulu kwii-ovens zokusasazwa, kwii-oxidation kunye nezixhobo zokufakelwa kwee-ion zokucubungula i-wafer. Ubunyulu obuphezulu kunye nokumelana nokugqwala kweetyhubhu ze-quartz kunokuqinisekisa ukuba akukho ngcoliseko kwizixhobo ze-semiconductor ngexesha leenkqubo zobushushu obuphezulu.
Icandelo lamandla elanga

Zisetyenziswa kumgca wemveliso yeeseli ze-photovoltaic kunye nee-silicon wafers, zisebenza njengezona zinto ziphambili zezixhobo zokutshisa nokufaka ubushushu obuphezulu, zinceda ukuphucula ukusebenza kakuhle kokuguqulwa kweeseli zelanga.
Unyango lobushushu obuphezulu kunye neMetallurgy

Zisetyenziswa njengee-linings ze-oven kunye nee-heater chambers kwi-annealing furnaces, kwi-quenching furnaces kunye nakwi-sintering furnaces, zinokumelana nokusebenza rhoqo kobushushu obuphezulu ukuya kuthi ga kwi-1100℃ kwaye zimelane noxinzelelo lobushushu.
Uphando lweLebhu kunye neSayensi

Isetyenziswa kwiireactors zeekhemikhali ezinobushushu obuphezulu, iityhubhu zevacuum kunye neenkqubo ze-chemical vapor deposition (CVD), ezifanelekileyo kwiindawo ezinzima zovavanyo ezifana nokugqwala kwe-asidi enamandla kunye ne-pyrolysis enobushushu obuphezulu.
Ishishini le-Optical Fiber kunye ne-Optoelectronics

Zisebenza njengemikhono yokukhusela kunye neenkuni zokuzoba kwimveliso ye-optical fiber preform, ukuqinisekisa ubunyulu kunye nokufana kwezinto ze-optical fiber ngexesha lenkqubo yokuzoba eshushu kakhulu.
Ukhuseleko lweNdalo kunye noNyango lweNkunkuma

Isetyenziswa kwizixhobo zokutshisa igesi yenkunkuma ezinobushushu obuphezulu kunye nezixhobo zonyango lwenkunkuma enobungozi, kusetyenziswa ukumelana kwazo nobushushu obuphezulu kunye nokuzinza kweekhemikhali ukubola izinto ezinobungozi.

Iinkcukacha zeMveliso

Ukuziphatha koomatshini	Amaxabiso asemgangathweni
Uxinano	2.2 g/cm³
Amandla oxinzelelo	1100 MPa
Amandla okugobeka	67 MPa
Umlinganiselo kaPoisson	0.14 ~ 0.17
Imodyuli kaYoung	72,000 MPa
Imodulus yokuqina	31,000 MPa
Ubulukhuni beMohs	5.5 ~ 6.5
Indawo yotshintsho	1280 °C
Indawo yokuthambisa	1780 °C
Indawo yokuncamathela	1250 °C
Ubushushu obuthile (20 ~ 350 °C)	670 J/kg·°C
Ukuqhuba kobushushu (20 °C)	1.4 W/m·°C
Isalathiso sokungaguquki	1.4585
I-coefficient yokwandisa ubushushu obuphantsi	5.5 × 10⁻⁷ cm/cm·°C
Ubushushu bokucubungula ubushushu	1750 ~ 2050 °C
Ubushushu bokusetyenziswa kwexesha elifutshane	1300 °C
Ubushushu bokusetyenziswa ixesha elide	1100 °C
Izinto eziphathekayo	I-Silicon Dioxide (iQuartz yendalo)
Umbala	Ecacileyo okanye engenambala
Umphezulu	Akukho bhamuza lomoya, akukho mgca
Uxinzelelo	Isitena seglasi seQuartz esixutyiweyo esingu-1270°C
Ibanga le-PPM	Ilawulwa yi-10/20/100 PPM
Imilo	Isangqa
Ubukhulu	2 mm – 20 mm

Imibuzo ebuzwa qho

Umbuzo Ingakanani iqondo lobushushu lokusebenza eliphezulu leglasi ye-quartz edibeneyo?

Iglasi ye-quartz exutyiweyo inokumelana nobushushu bokusetyenziswa kwexesha elifutshane obufikelela kwi-1300 °C kunye nobushushu bokusetyenziswa okuqhubekayo obufikelela kwi-1100 °C ixesha elide. Ubushushu bayo bokucubungula ubushushu buqala kwi-1750 °C ukuya kwi-2050 °C, nto leyo eyenza ibe yenye yezona zinto zeglasi ezizinzileyo kubushushu ezikhoyo.

Umbuzo Kutheni iglasi ye-quartz edibeneyo inomlinganiselo wokwanda kobushushu ophantsi kangaka?

I-coefficient yokwandisa ubushushu ephantsi kakhulu ye-5.5 × 10⁻⁷ cm/cm·°C yimbangela yesakhiwo sayo se-silicon dioxide (SiO₂) esingenasimo. Le propati inika i-quartz exutywe kakuhle ukumelana nobushushu, ivumela ukuba ikwazi ukunyamezela utshintsho olukhawulezileyo lobushushu ngaphandle kokuqhekeka.

Umbuzo Ithetha ukuthini i-PPM grade kwiglasi ye-quartz kwaye kutheni ibalulekile?

I-PPM (inxalenye ngesigidi) ibhekisa kwinqanaba lokungcola kwesinyithi ngaphakathi kwiglasi ye-quartz. Ifumaneka kwiiklasi ezilawulwayo ze-10, 20, kunye ne-100 PPM, amaxabiso aphantsi e-PPM abonisa ubunyulu obuphezulu, nto leyo ibalulekileyo kwizicelo ze-semiconductor, optical, kunye ne-high-precision indasitiri apho ungcoliseko kufuneka luncitshiswe.

Umbuzo Ziziphi iindlela zobukhulu ezikhoyo kwiglasi ye-quartz?

Iglasi yeQuartz ifumaneka ngobukhulu obuqala kwi-2 mm ukuya kwi-20 mm. Imilo yayo engqukuva kunye nobubanzi bayo buyenza ibe nokuguquguquka kakhulu kwiindlela ezahlukeneyo zoshishino, elebhu kunye nezicelo zokukhanya.

Umbuzo Amandla okuxinwa kwe-fused quartz athelekiswa njani namandla ayo okugoba?

I-quartz edibeneyo inamandla aphezulu kakhulu okuxinzelela ayi-1100 MPa, nto leyo eyenza ukuba imelane kakhulu namandla okuxinzelela. Nangona kunjalo, amandla ayo okugoba (ukugoba) aphantsi kakhulu kwi-67 MPa, into eqhelekileyo kwizinto zeglasi. Oku kuthetha ukuba iglasi ye-quartz isebenza kakuhle kwiindawo apho kusetyenziswa khona imithwalo yokuxinzelela endaweni yokugoba.

Umbuzo Ngaba iglasi ye-quartz exutyiweyo iyafana neglasi eqhelekileyo?

Hayi. Iglasi ye-quartz exutyiweyo yenziwe ngeSilicon Dioxide ecocekileyo (i-quartz yendalo) kwaye yahlukile ngokusisiseko kwiglasi yesoda-lime eqhelekileyo. Inika ukumelana okuphezulu kobushushu, i-thermal expansion coefficient ephantsi kakhulu, ubumsulwa obuphezulu, kunye nokucaca okungcono kokukhanya - ngakumbi kumaza e-UV - okwenza ukuba ifaneleke kwiindawo zesayensi nezoshishino ezifuna kakhulu.

Ukupakisha kunye noThumelo

Kutheni Ukhetha I-Quartz yaseMzantsi-mpuma?

I-Southeast Quartz ixhomekeke kwimithombo ye-quartz ore ekumgangatho ophezulu eDonghai County, ibandakanyeka kakhulu ekucutshungulweni okunzulu kweglasi ye-quartz, kwaye iye yaba ngumthengisi oyintloko kubathengi behlabathi. Zonke iimveliso zifumana uvavanyo oluninzi olufana nokufunyanwa kokuvuza kwe-helium mass spectrometry, uvavanyo lokumelana noxinzelelo, kunye novavanyo lobumsulwa ngaphambi kokuba iphume kumzi-mveliso ukuqinisekisa ukusebenza okuzinzileyo, akukho kungcola, kwaye akukho kuvuza.