Ciidda Quartz waa macdan warshadeed oo muhiim ah oo leh isticmaal ballaaran, oo ay ku jiraan galaas, shubid, dhoobada iyo walxaha iska caabiya, birta, dhismaha, kiimikada, balaastikada, caagga, xoqidda iyo warshadaha kale. Intaa waxaa dheer, ciidda quartz-ka ee heerka sare ah waxay sidoo kale door muhiim ah ka ciyaartaa macluumaadka elektaroonigga ah, fiber-ka indhaha, foltavoltaic iyo warshadaha kale, iyo sidoo kale warshadaha difaaca iyo militariga, hawada sare iyo meelaha kale. Waxaa la dhihi karaa in miraha yar yar ee ciiddu ay taageeraan warshadaha waaweyn. (Kala soocidda magnetic-ga ee giraanta toosan)
Waqtigan xaadirka ah, noocee ciid quartz ah ayaad taqaanaa?
01 Ciid Quartz ah oo leh qeexitaanno kala duwan
Tilmaamaha caadiga ah ee ciidda quartz waxaa ka mid ah: 0.5-1mm, 1-2mm, 2-4mm, 4-8mm, 8-16mm, 16-32mm, 10-20, 20-40, 40-80, 80-120, 100-200, 200 iyo 325.
Tirada shabagga ee ciidda quartz dhab ahaantii waxay tilmaamaysaa cabbirka badarka ama jilicsanaanta ciidda quartz. Guud ahaan, waxay tilmaamaysaa shaashadda ku jirta aagga 1 inji X 1 inji. Tirada godadka shabagga ee ka gudbi kara shaashadda waxaa lagu qeexaa lambarka shabagga. Tirada shabagga ee ciidda quartz ayaa sii yaraanaysa cabbirka badarka ee ciidda quartz. Tirada shabagga ee yar, ayaa sii weynaysa cabbirka badarka ee ciidda quartz.
02 Ciid Quartz ah oo tayo kala duwan leh
Guud ahaan, ciidda quartz waxaa loogu yeeri karaa ciid quartz ah oo keliya haddii ay ku jirto ugu yaraan 98.5% silicon dioxide, halka waxa ka hooseeya 98.5% guud ahaan loo yaqaan silica.
Heerka maxalliga ah ee Gobolka Anhui ee DB34/T1056-2009 "Ciidda Quartz" wuxuu khuseeyaa ciidda quartz-ka warshadaha (marka laga reebo ciidda silica ee la shubay) oo laga sameeyay dhagaxa quartz iyadoo la shiidi karo.
Sannado badan oo horumar ah ka dib, hadda, ciidda quartz waxaa badanaa loo qaybiyaa ciid quartz caadi ah, ciid quartz ah oo la safeeyey, ciid quartz saafi ah oo sare, ciid quartz ah oo la shiiday iyo budada silica ee warshadaha.
Ciid quartz caadi ah
Guud ahaan, waa shaandho lagu nadiifiyo biyaha oo laga sameeyay macdanta quartz dabiiciga ah ka dib marka la burburiyo, la dhaqo, la qalajiyo iyo baaritaanka labaad; SiO2 ≥ 90-99%, Fe2O3 ≤ 0.06-0.02%. Shayga shaandhada waxaa lagu gartaa saxitaan xagal la'aan, cufnaan sare, xoog farsamo oo sare, iyo cimri dheer oo adeeg ah oo ah xarigga awoodda sidda wasakhda. Waa walxo loogu talagalay daaweynta biyaha kiimikada. Waxaa loo isticmaali karaa birta, carbide silicon graphite, alaabada galaaska iyo galaaska, dhaldhalaalka, birta la shubay, soodhaha caustic, kiimikada, buuqa jet iyo warshadaha kale.
Ciid quartz ah oo la safeeyey
SiO2 ≥ 99-99.5%, Fe2O3 ≤ 0.005%, oo laga sameeyay ciid quartz dabiici ah oo tayo sare leh, si taxaddar leh loo soo xulay oo loo farsameeyay. Ujeeddadeeda ugu weyn waa inay soo saarto shub iyo hoobiye u adkaysta aashitada iyadoo la samaynayo galaas, walxo aan la isku hallayn karin, ferrosilicon dhalaalaysa, qulqulka birta, dhoobada, walxaha xoqidda, ciid quartz qaabaynta, iwm. Mararka qaarkood ciidda quartz ee la safeeyey waxaa sidoo kale loogu yeeraa ciid quartz ah oo aashitada lagu dhaqay warshadaha.
Ciid galaas ah
Ciidda quartz-ka ee saafiga ah waxaa laga sameeyaa dhagaxa quartz-ka ee heerka sare ah iyada oo loo marayo taxane habab ah. Waqtigan xaadirka ah, warshaduhu ma aysan dejin heer warshadeed oo mideysan oo loogu talagalay ciidda quartz-ka ee saafiga ah, qeexitaankeeduna ma aha mid aad u cad, laakiin guud ahaan, ciidda quartz-ka ee saafiga ah waxaa loola jeedaa ciidda quartz-ka ee leh maaddada SiO2 oo ka badan 99.95% ama ka badan, maaddada Fe2O3 oo ka yar 0.0001%, iyo maaddada Al2O3 oo ka yar 0.01%. Ciidda quartz-ka ee saafiga ah waxaa si weyn loogu isticmaalaa ilaha iftiinka korontada, isgaarsiinta fiber-ka indhaha, unugyada qorraxda, wareegyada isku dhafan ee semiconductor-ka, qalabka indhaha ee saxda ah, qalabka caafimaadka, hawada sare iyo warshadaha kale ee tignoolajiyada sare.
Microsilica
Budada Silicon micro-budada ah waa budo silicon dioxide ah oo aan sun ahayn, ur lahayn, isla markaana aan wasakh lahayn oo laga sameeyay quartz crystalline ah, quartz la shiiday iyo walxo kale oo ceeriin ah iyada oo loo marayo shiidid, kala-soocid sax ah, ka saarista wasakhda, spheroidization heerkulka sare iyo habab kale. Waa walax aan dabiici ahayn oo aan bir ahayn oo leh sifooyin aad u fiican sida iska caabbinta kulaylka sare, dahaarka sare, isku-darka ballaarinta toosan oo hooseeya iyo hab-raaca kulaylka wanaagsan.
Ciid quartz ah oo la isku daray
Ciidda quartz ee la shubay waa mid aan qaab lahayn (xaalad galaas ah) oo SiO2 ah. Waa qaab galaas ah oo leh awood-gudbinta, qaab-dhismeedkeeda atomigana waa mid dheer oo aan kala go 'lahayn. Waxay hagaajisaa heerkulkeeda iyo isku-darka ballaarinta kulaylka oo hooseeya iyada oo loo marayo isku-xidhka iskutallaabta ee qaab-dhismeedka saddex-geesoodka ah. Alaabta ceeriin ee silica ee tayo sare leh ee la doortay SiO2>99% waxaa lagu qasaa foorno koronto ama foorno iska caabin ah heerkul dhalaal ah oo ah 1695-1720 ℃. Sababtoo ah dheellitirka sare ee dhalaalka SiO2, kaas oo ah 10 ilaa 7aad awoodda Pa · s at 1900 ℃, laguma samayn karo shubid. Ka dib qaboojinta, jirka galaaska waa la farsameeyaa, kala-soocidda birlabta, ka saarista wasakhda iyo baaritaanka si loo soo saaro ciid quartz ah oo isku dhafan oo leh qeexitaanno iyo isticmaal kala duwan.
Ciidda quartz ee la isku daray waxay leedahay faa'iidooyinka xasilloonida kulaylka wanaagsan, daahirnimo sare, sifooyin kiimiko oo deggan, qaybinta walxaha isku midka ah, iyo heerka ballaarinta kulaylka oo ku dhow 0. Waxaa loo isticmaali karaa buuxin ahaan warshadaha kiimikada sida dahaarka iyo dahaarka, waana walxaha ugu muhiimsan ee ceeriin ee loo isticmaalo shubka resin epoxy, agabka shaabadaynta elektaroonigga ah, agabka shubka, agabka iska caabbinta, galaaska dhoobada ah iyo warshadaha kale.
03 Ciid Quartz ah oo loogu talagalay ujeedooyin kala duwan
Ciid bir ah oo hooseeya oo loogu talagalay galaaska sawir-qaadaha (kala-soo-saare birlab ah oo durbaanka magnetic ah)
Muraayadda sawir-qaadista waxaa guud ahaan loo isticmaalaa sidii guddi baakadeed oo ka mid ah qaybaha sawir-qaadista, kaas oo si toos ah ula xiriira deegaanka dibadda. Cimiladeeda, xooggeeda, gudbinta iftiinka iyo tilmaamayaasha kale waxay door muhiim ah ka ciyaaraan waxtarka cimriga iyo wax-soo-saarka korontada muddada-dheer ee qaybaha sawir-qaadista. Aayoonka birta ah ee ku jira ciidda quartz waa mid si fudud loo midabayn karo. Si loo hubiyo gudbinta qorraxda sare ee muraayadda asalka ah, waxaa looga baahan yahay in birta ku jirta muraayadda sawir-qaadista ay ka hooseyso tan muraayadda caadiga ah, waana in la isticmaalaa ciid quartz bir ah oo hooseeya oo leh daahirnimo silicon sare iyo wasakh yar.
Ciid quartz saafi ah oo sare oo loogu talagalay sawir-qaadista
Soo saarista korontada qorraxda ee loo yaqaan 'photovoltaic' ayaa noqotay jihada la doorbidayo ee isticmaalka tamarta qorraxda, ciid quartz oo saafi ah oo sareysana waxay leedahay codsi muhiim ah warshadaha photovoltaic. Qalabka Quartz ee loo isticmaalo warshadaha photovoltaic waxaa ka mid ah quartz dhoobada ah ee loogu talagalay ingots silicon qorraxda, iyo sidoo kale doomaha quartz, tuubooyinka foornada quartz iyo qabsatooyinka doonyaha ee loo isticmaalo faafinta iyo oksaydhka habka wax soo saarka photovoltaic, iyo habka PECVD. Kuwaas waxaa ka mid ah, quartz crucibles waxaa loo qaybiyaa quartz crucibles laba jibbaaran si loogu beero silicon polycrystalline ah iyo quartz crucibles wareegsan si loogu beero silicon monocrystalline ah. Waa waxyaabaha la isticmaalo inta lagu jiro koritaanka ingots silicon waana aaladaha quartz ee leh baahida ugu weyn ee warshadaha photovoltaic. Waxyaabaha ugu muhiimsan ee ceeriin ee quartz crucible waa ciid quartz saafi ah oo sare leh.
Ciidda saxanka
Dhagaxa Quartz wuxuu leeyahay sifooyin u adkeysiga xirashada, iska caabbinta xoqidda, iska caabbinta kulaylka, iska caabbinta daxalka iyo cimri dhererka. Waxay leedahay dabacsanaan xooggan waxaana si weyn loo isticmaalaa. Waa badeecad halbeeg u ah taariikhda horumarinta agabka dhismaha ee macmalka ah. Waxay sidoo kale si tartiib tartiib ah u noqotay mid cusub oo laga jecel yahay suuqa qurxinta guryaha waxayna caan ku tahay macaamiisha. Guud ahaan, budada quartz ee 95% ~ 99% waxaa lagu xidhaa oo lagu adkeeyaa resin, midab iyo waxyaabo kale oo lagu daro, sidaa darteed tayada budada quartz ama quartz waxay go'aamisaa waxqabadka saxanka dhagaxa quartz ee macmalka ah ilaa xad gaar ah.
Budada ciidda quartz ee loo isticmaalo warshadaha saxanka quartz waxaa guud ahaan laga helaa macdanta quartz ee tayada sare leh iyo macdanta quartz iyada oo loo marayo burburinta, baaritaanka, kala soocida birlabta iyo habab kale. Tayada alaabta ceeriin ah waxay si toos ah u saamaysaa tayada quartz. Guud ahaan, quartz loo isticmaalo looxa dhagaxa quartz waxaa loo qaybiyaa budada ciid quartz ee fiican (5-100 mesh, oo loo isticmaalo isku-darka, wadarta guud waxay badanaa u baahan tahay ≥ 98% maadada silicon) iyo ciid quartz ah oo qallafsan (320-2500 mesh, oo loo isticmaalo buuxinta iyo xoojinta). Waxaa jira shuruudo gaar ah oo loogu talagalay adkaanta, midabka, wasakhda, qoyaanka, cadaanka, iwm.
Ciid macdan qodis ah
Maadaama quartz uu leeyahay iska caabin dab oo sare iyo adkaansho, waxqabadkiisa tignoolajiyadeed ee aadka u wanaagsanina uu dabooli karo shuruudaha aasaasiga ah ee kala duwan ee wax soo saarka shubka, waxaa loo isticmaali karaa oo keliya qaabaynta ciidda dhoobada dhaqameed, laakiin sidoo kale qaabaynta horumarsan iyo hababka sameynta xudunta sida ciidda resin iyo ciidda dahaarka leh, sidaa darteed ciidda quartz waxaa si weyn loogu isticmaalaa wax soo saarka shubka.
Ciid biyo lagu dhaqay: Waa ciidda cayriin ee la shubo ka dib marka ciidda silica dabiiciga ah la dhaqo oo la qiimeeyo.
Ciid xoqid: nooc ka mid ah ciid ceeriin ah oo loogu talagalay in lagu shubo. Ciidda silica ee dabiiciga ah waa la xoqay, la dhaqay, la kala saaray oo la qalajiyey, inta dhoobadu ka kooban tahayna waa ka yar tahay 0.5%.
Ciid qalalan: ciidda qalalan ee leh biyo yar iyo wasakh yar waxaa lagu soo saaraa iyadoo biyaha dhulka hoostiisa ah ee nadiifka ah loo isticmaalo sidii isha biyaha, ka dib saddex jeer oo la nadiifiyo iyo lix jeer oo la xoqo, ka dibna lagu qalajiyo heerkul ah 300 ℃ – 450 ℃. Waxaa inta badan loo isticmaalaa in lagu soo saaro ciid heer sare ah oo dahaar leh, iyo sidoo kale kiimiko, dahaar, shiidid, elektaroonig iyo warshado kale.
Ciid dahaadh leh: lakab filim resin ah ayaa lagu dahaadhay resin phenolic ah oo saaran dusha sare ee ciidda xoqan.
Ciidda silika ee loo isticmaalo shubidda waa 97.5% ~99.6% (oo lagu daray ama laga jaray 0.5%), Fe2O3 <1%. Ciiddu waa siman tahay oo nadiif ah, iyadoo ay ku jirto ciid <0.2 ~ 0.3%, isku-dhafka xagasha <1.35 ~ 1.47, iyo biyaha <6%.
Ciid Quartz ah oo loogu talagalay ujeedooyin kale
Goobta dhoobada: ciidda quartz SiO2 ee loo isticmaalo soo saarista dhoobada ayaa ka badan 90%, Fe2O3 ∈ 0.06 ~ 0.02%, iska caabbinta dabkuna waxay gaartaa 1750 ℃. Cabbirka walxaha waa 1~0.005mm.
Alaabada iska caabbinta: SiO2 ≥ 97.5%, Al2O3 ∈ 0.7~0.3%, Fe2O3 ∈ 0.4~0.1%, H2O ≤ 0.5%, cufnaanta guud 1.9~2.1g/m3, cufnaanta guud ee dahaarka 1.75~1.8g/m3, cabbirka walxaha 5.1~0.021mm.
Beerta birta:
① Ciid xoqan: ciiddu waxay leedahay wareegsanaan wanaagsan, geeso iyo geeso ma leh, cabbirka walxaha waa 0.8 ~ 1.5mm, SiO2 ＞ 98%, Al2O3 ＜ 0.72%, Fe2O3 ＜ 0.18%.
② Bamka ciidda: warshadaha kiimikada ayaa badanaa isticmaala bamka ciidda si looga saaro miridhku. SiO2 ＞ 99.6%, Al2O3 ＜ 0.18%, Fe2O3 ＜ 0.02%, cabbirka walxaha 50~70 mesh, qaabka walxaha wareegsan, adkaanta Mohs 7.
Goobta xoqidda: Shuruudaha tayada ee ciidda quartz ee loo isticmaalo xoqidda waa SiO2 ＞ 98%, Al2O3 ＜ 0.94%, Fe2O3 ＜ 0.24%, CaO ＜ 0.26%, iyo cabbirka walxaha 0.5 ~ 0.8mm.
Waqtiga boostada: Febraayo-04-2023