Quartz ájá
Aja quartz bụ ihe ịnweta sitere n'okike nke bụ silicon dioxide (SiO₂), nke a na-emepụta site na ngwepịa, nyocha, na nhazi quartz nkume. N'ihi ịdị elu ya siri ike, nkwụsi ike kemịkalụ, na nguzogide okpomọkụ, a na-eji ya eme ihe n'ọtụtụ ebe n'ọhịa ụlọ ọrụ dị iche iche.
Nkọwa
Njirimara
Uru asọmpi
Ụlọ ọrụ ahụ mere nyocha uru asọmpi iji chọpụta ike na adịghị ike ya ma e jiri ya tụnyere ndị iro ya.
Isi ike dị elu:
Mohs siri ike nke 7, nwere nguzogide iyi siri ike.
01
Ike kemịkalụ:
Na-eguzogide acids (ma e wezụga hydrofluoric acid) na corrosion, na-emeghachi omume na ọtụtụ kemịkalụ.
02
Oke ahịa oke
Nguzogide okpomoku: Ebe mgbaze gburugburu ogo 1750, dabara maka gburugburu okpomọkụ dị elu{1}.
03
Usoro ngwaahịa zuru oke
Mkpuchi: Njirimara mkpuchi eletrik mara mma.
04
Nke ọma mgbe -ọrụ ọrịre gasịrị
Agba & Ụdị: Nke a na-acha ọcha ma ọ bụ enweghị agba transperent granules; nwere ike ịpụta edo edo, uhie, wdg, mgbe adịghị ọcha dị.
05
Nhazi & Nkọwapụta
- Natural Quartz ájá
- Aja dị elu-Purity Quartz
Site nha nha
Nkọwapụtakarị
Aja siri ike:
- 4-6 ntupu (4.75-3.35mm)
- 6-10 ntupu (3.35-2mm)
- 10-20 ntupu (2-0.85mm)
Ngwa -: ihe eji arụ ụlọ, ihe akwa akwa, ihe nzacha ọdọ mmiri, wdg.
01
Aja ọkara:
- 20-40 ntupu (0.85-0.425mm)
- 40-70 ntupu (0.425-0.212mm)
Ngwa -: imepụta enyo, aja nkedo, abrasives, wdg.
02
Aja mara mma:
- 70-140 ntupu (0.212-0.106mm)
- 140-270 ntupu (0.106-0.053mm)
Ngwa -: ceramik, mkpuchi, nzacha ọgwụgwọ mmiri, wdg.
03
Aja dị mma (ntụ ntụ):
- 270-325 ntupu (0.053-0.045mm)
- 325 ntupu na n'elu (＜0.045mm)
Ngwa -: ngwa eletrọnịkị, ihe ịchọ mma, nkedo nkenke, wdg.
04
Ngwa
- Ụlọ ọrụ Glass:Isi ihe maka iko dị larịị na iko akpa (karịa 70% nke mkpokọta ojiji).
- Ebe ntọala:Ịkpụzi ájá maka nkedo igwe okpomọkụ dị elu{{0}.
- Ọgwụgwọ mmiri:Igwe nzacha iji wepụ ihe siri ike kwụsịtụrụ.
- Eletrọnịkị:Aja dị ọcha{{0} maka obere ntụ silicon na nkwakọ semiconductor.
- Ụlọ ọrụ kemịkalụ:Acid- ihe njuju na-eguzogide, seramiiki glazes.
- Ihe owuwu:Nkume arụrụ arụ, ihe mkpuchi ala, ihe nkedo tile.
- Ndị ọzọ:Ịgba aja, bonka gọọlfụ, ihe na-agbaji mmanụ ala (resin-aja mkpuchi).
Usoro nhazi
1. Ngwuputa & Nchikota
2. Ịsa / Acid Leaching
3. Nkewa magnetik
4. Nyocha
5. Calcination/Nsacha (elu{1}}aja dị ọcha)
Njirimara
|
Njirimara anụ ahụ |
Ụkpụrụ |
|
Ịdị ọcha |
＞99.99% |
|
Njupụta |
2.2g/cm3 |
|
nghọta |
＞90% |
|
Mohs ike |
5.5--6.5 |
|
Ebe nrụrụ |
1280 ogo |
|
Ebe Ntụgharị |
1750 ogo |
|
Ebe na-ekpo ọkụ |
1250 ogo |
|
Okpomọkụ akọwapụtara (20 - 350 ogo) |
670J/n'arọ. ogo |
|
Nrụpụta okpomọkụ (ogo 20) |
1.4W/m. ogo |
|
Nrụpụta ọkụ (w/mk, ogo 1000) |
1.0-1.2 |
|
Ntụgharị uche |
1.4585 |
|
Ọnụọgụ nke Thermal Mgbasawanye |
5.510 -7cm/cm. ogo |
|
Ọkụ na-ekpo ọkụ - na-arụ ọrụ |
1750--2050 ogo |
|
Okpomọkụ ọrụ obere oge - |
1450 ogo |
|
Ogologo oge - okpomọkụ ọrụ |
1100 ogo |
|
Njirimara kemịkalụ |
Ụkpụrụ |
|
Acid na-eguzogide ọgwụ |
Acid siri ike (ma e wezụga HF), alkali siri ike, ngwọta organic |
|
Okpomọkụ dị elu na-eguzogide corrosion |
Magburu onwe |
|
Ọdịnaya adịghị ọcha ọla |
5 ppm |
|
Ngwa eletriki |
Ụkpụrụ |
|
Nguzogide |
7107Ω.cm |
|
Ike mkpuchi |
250 ~ 400kv / cm |
|
Dielectric Constant |
3.7~3.9 |
|
Ọnụọgụ Absorption nke Dielectric |
＜410-4 |
|
Ọnụego ọnụọgụ nke Dielectric Loss |
＜110-4 |
|
Ihe eji arụ ọrụ |
Ụkpụrụ |
|
Ike mkpakọ |
1100MPa |
|
Na-ehulata Ike |
67MPa |
|
Ike ọdụdọ |
48MPa |
|
Oke Poisson |
0.14~0.17 |
|
Modul nke Young |
72000MPa |
|
Shear Modul |
31000MPa |
Ihe nchịkọta dị ọkụ: ájá quartz , China quartz ájá na-emepụta, ndị na-ebu, ụlọ ọrụ
Zipu ozi
Might nwekwara ike-amasị
