Alaabada Kulul

Dhalada ururinta dareeraha qashinka ee Quartz.png

Weelka gambaleelka Quartz oo leh marin quudin.jpg

Tuubo wareegsan oo dhexroor weyn leh.png

Alaabooyinka Quartz ee loo habeeyey ee ka yimid Shiinaha - Qalabka Quartz ee Nadiifka Sare leh oo ka socda Warshadda

Qalabkayaga quartz, oo laga sameeyay walxo quartz saafi ah oo heer sare ah, waxay matalaan tayada ugu sarreysa iyo cimri dhererka. Annagoo ah warshad hormuud ka ah Shiinaha, waxaan bixinnaa noocyo badan oo badeecooyin ah oo ay ku jiraan tuubooyinka quartz, doomaha quartz, quartz crucibles, reactors quartz, tuubooyinka quartz spiral, iyo weelasha falcelinta quartz. Qalabkani waxaa caan ku ah astaamohooda cajiibka ah sida iska caabbinta heerkulka sare, iska caabbinta daxalka oo aad u fiican, gudbinta iftiinka oo heer sare ah, iyo xasilloonida kiimikada oo xooggan. Badeecadaha quartz-ka waxay ka helaan codsiyo ballaaran dhinacyo kala duwan oo ay ku jiraan semiconductors, photovoltaics, kiimikooyin, iyo cilmi-baaris cilmiyeed. Annagoo ah alaab-qeybiyeyaal la aamini karo, waxaan bixinnaa aaladaha asaasiga ah ee lagama maarmaanka u ah habaynta heerkulka sare, isku-darka saxda ah, iyo tijaabooyinka indhaha, annagoo hubinayna saxnaanta habka aan la barbar dhigi karin iyo hawlgalka qalabka la isku halleyn karo.

Nala soo xiriir

BadeecadaSharaxaad

Agabka & Tayada

Tuubadayada quartz-ka ee dhexroorkeedu weyn yahay waxaa laga sameeyay 99.99% silica isku dhafan oo saafi ah, taasoo hubinaysa ballaarinta kulaylka yar iyo iska caabbinta ugu badan ee shoogga kulaylka (waxay u adkeysan kartaa isbeddellada heerkulka degdega ah laga bilaabo -20℃ ilaa 1200℃). Ma aha sun, ma aha daloolo, waxayna u adkeysan kartaa asiidhyada badankood (marka laga reebo hydrofluoric acid) iyo xalalka alkaline, taasoo ka dhigaysa mid ku habboon farsamaynta kiimikada ee daxalka leh.

Faa'iidooyinka Muhiimka ah

Xasillooni kuleyl oo heer sare ah: Si joogto ah ayuu ugu shaqeeyaa 1100℃, isticmaal muddo gaaban ah ilaa 1450℃
Awood farsamo oo heer sare ah: Xoog cadaadis sare leh iyo iska caabin saameyn, dildilaac inta lagu jiro rakibidda iyo isticmaalka
Taageerada habaynta: Dhererka la jaray, darafyada la jeexjeexay, iyo godadka la qoday ayaa diyaar u ah sawirrada macaamiisha.
Cimri dheer oo adeeg ah: Waxay iska caabisaa gabowga iyo oksaydhka xitaa marka heerkul sare la soo bandhigo muddo dheer

Meelaha Muhiimka ah ee Isticmaalka Tuubooyinka Quartz-ka ee Ballaca Weyn

Tuubooyinka quartz-ka ee dhexroorka weyn waa qaybo muhiim u ah warshadaha kala duwan ee heerka sare ah, taas oo ay ugu wacan tahay xasilloonidooda kulaylka ee aadka u fiican, firfircoonida kiimikada iyo gudbinta iftiinka sare.

Warshadaha Semiconductor-ka

Waxaa si weyn loogu isticmaalaa foornada faafinta, foornada oksaydhka iyo qalabka lagu beero ion-ka ee loogu talagalay farsamaynta wafer-ka. Nadiifnimada sare iyo iska caabbinta daxalka ee tuubooyinka quartz waxay hubin karaan inaysan wax wasakh ah ku dhicin walxaha semiconductor-ka inta lagu jiro hababka heerkulka sare.
Waaxda Tamarta Qorraxda

Waxaa lagu dabaqay khadka wax soo saarka ee unugyada sawir-qaadista iyo wafers-ka silicon, waxay u adeegaan sida qaybaha ugu muhiimsan ee qalabka sintering-ka heerkulka sare leh iyo dahaarka, taasoo gacan ka geysaneysa hagaajinta waxtarka beddelka unugyada qorraxda.
Daaweynta Kulaylka Heerkulka Sare iyo Birta

Waxaa loo isticmaalaa sida dahaarka foornada iyo qolalka kululaynta ee foornada dab-damiska, foornada dab-damiska iyo foornada sintering-ka, waxay u adkeysan karaan hawlgal joogto ah oo heerkul sare ah ilaa 1100 ℃ waxayna iska caabin karaan shoogga kulaylka.
Shaybaarka & Cilmi-baarista Sayniska

Waxaa loo isticmaalaa fal-galayaasha kiimikada heerkulka sare leh, tuubooyinka faakuumka iyo nidaamyada kaydinta uumiga kiimikada (CVD), oo ku habboon deegaannada tijaabada adag sida daxalka aashitada xooggan iyo pyrolysis heerkulka sare leh.
Warshadaha Fiber-ka iyo Optoelectronikada ee Indhaha

U adeegso gacmo ilaalin iyo qaabab sawireed oo ku jira wax soo saarka fiber-ka indhaha, hubinta daahirnimada iyo isku-midnimada walxaha fiber-ka indhaha inta lagu jiro habka sawir-qaadista heerkulka sare leh.
Ilaalinta Deegaanka & Daaweynta Qashinka

Waxaa loo isticmaalaa gubayaasha gaaska qashinka ee heerkulka sare leh iyo qalabka daaweynta qashinka khatarta ah, iyagoo ka faa'iideysanaya iska caabbinta heerkulka sare iyo xasilloonida kiimikada si ay u burburiyaan walxaha waxyeelada leh.

Qeexitaannada Badeecada

Faahfaahinta Alaabta

Dhaqanka Farsamada	Qiimayaasha Caadiga ah
Cufnaanta	2.2 g/cm³
Xoogga cadaadiska	1100 MPa
Xoogga dabacsanaanta	67 MPa
Saamiga Poisson	0.14 ~ 0.17
Modulus-ka Young	72,000 MPa
Modulus-ka adkaanta	31,000 MPa
Adkaanshaha Mohs	5.5 ~ 6.5
Barta isbeddelka	1280 °C
Barta Jilicsanaanta	1780 °C
Barta qaboojinta	1250 °C
Kulayl gaar ah (20 ~ 350 °C)	670 J/kg·°C
Qaboojinta kulaylka (20 °C)	1.4 W/m·°C
Tusmada falcelinta	1.4585
Isugeynta ballaarinta kulaylka oo hooseysa	5.5 × 10⁻⁷ cm/cm·°C
Heerkulka farsamaynta kulaylka	1750 ~ 2050 °C
Heerkulka isticmaalka muddada-gaaban	1300 °C
Heerkulka isticmaalka muddada dheer	1100 °C
Alaab	Silikoon Dioxide (Quartz Dabiici ah)
Midab	Daahfuran ama aan midab lahayn
Dusha sare	Xumbo hawo ah ma jiro, xariiqna ma jiro
Cadaadis	Leben Muraayad Quartz ah oo 1270°C ah
Heerka PPM	La xakameeyey 10 / 20 / 100 PPM
Qaab	Goobo
Dhumucda	2 mm – 20 mm

Su'aalaha Badiya La Weydiiyo

Q Waa maxay heerkulka ugu badan ee shaqada ee galaaska quartz ee la isku daray?

Muraayadda quartz ee la isku daray waxay u adkeysan kartaa heerkulka isticmaalka muddada gaaban oo gaaraya 1300 °C iyo heerkulka isticmaalka joogtada ah ee muddada dheer oo gaaraya 1100 °C. Heerkulka farsamaynta kulaylka wuxuu u dhexeeyaa 1750 °C ilaa 2050 °C, taasoo ka dhigaysa mid ka mid ah agabka muraayadaha ugu xasilloon kuleylka ee la heli karo.

Q Maxay muraayadda quartz ee la isku daray u leedahay isku-darka ballaarinta kulaylka oo hooseeya?

Isugeynta ballaarinta kulaylka ee aadka u hooseysa ee 5.5 × 10⁻⁷ cm/cm·°C waa natiijada qaab-dhismeedkeeda amorphous silicon dioxide (SiO₂). Sifadani waxay siisaa quartz isku-dhafan iska caabin heer sare ah oo shoog kuleyl ah, taasoo u oggolaanaysa inay u adkeysato isbeddellada heerkulka degdegga ah iyada oo aan dildilaac lahayn.

Q Waa maxay macnaha darajada PPM ee galaaska quartz, maxayse muhiim u tahay?

Heerka PPM (qaybaha halkii milyan) waxaa loola jeedaa heerka wasakhda birta ah ee ku jirta galaaska quartz. Laga heli karo heerarka la xakameeyey ee 10, 20, iyo 100 PPM, qiimayaasha PPM ee hooseeya waxay muujinayaan daahirnimo sare, taas oo muhiim u ah codsiyada warshadaha ee semiconductor-ka, indhaha, iyo kuwa saxsan ee sare halkaas oo wasakhda la yareeyo.

Q Waa maxay xulashooyinka dhumucda leh ee loo heli karo galaaska quartz?

Muraayadda Quartz waxaa laga heli karaa dhumuc ahaan 2 mm ilaa 20 mm. Qaabka wareegsan iyo dhumucda ballaaran ayaa ka dhigaysa mid aad u faa'iido badan oo loogu talagalay codsiyada warshadaha, shaybaarka, iyo indhaha.

Q Sidee xoogga cadaadiska ee quartz-ka la isku daray ula barbar dhigtaa xooggeeda dabacsan?

Quartz-ka la isku daray wuxuu leeyahay xoog cadaadis oo aad u sarreeya oo ah 1100 MPa, taasoo ka dhigaysa mid aad u adkaysi badan u leh xoogagga cadaadiska. Si kastaba ha ahaatee, xooggeeda laalaaban (leexashada) ayaa si weyn uga hooseeya 67 MPa, taas oo caadi u ah walxaha galaaska. Taas macnaheedu waa galaaska quartz wuxuu si fiican u shaqeeyaa marka la isticmaalo culeysyada cadaadiska halkii laga isticmaali lahaa foorarsiga.

Q Muraayadda quartz ee la isku daray ma la mid tahay muraayadda caadiga ah?

Maya. Muraayadda quartz ee la isku daray waxaa laga sameeyay Silicon Dioxide saafi ah (quartz dabiici ah) waxayna si aasaasi ah uga duwan tahay galaaska soodhaha-lime ee caadiga ah. Waxay bixisaa iska caabin kuleyl oo heer sare ah, isku-darka ballaarinta kulaylka oo aad u hooseeya, daahirnimo sare, iyo hufnaan aragti oo wanaagsan - gaar ahaan hirarka UV - taasoo ka dhigaysa mid ku habboon jawiyada sayniska iyo warshadaha ee adag.

Baakad iyo Dhoofinta

Maxaad u Doorataa Koonfur-bari Quartz?

Koonfur-bari Quartz waxay ku tiirsan tahay kheyraadka macdanta quartz ee tayada sare leh ee Degmada Donghai, waxayna si qoto dheer uga qayb qaadataa habaynta qoto dheer ee galaaska quartz, waxayna noqotay alaab-qeybiye muhiim u ah macaamiisha adduunka. Dhammaan alaabada waxay maraan baaritaanno badan sida ogaanshaha daadashada qulqulka mass helium, tijaabada iska caabbinta cadaadiska, iyo tijaabada daahirnimada ka hor inta aysan ka bixin warshadda si loo hubiyo waxqabad deggan, aan lahayn wax wasakh ah, iyo inaysan jirin wax daadasho ah.