Igipfukisho co hasi
Ibikoresho: 99.99% vy'ibirahuri vy'amabuye y'agaciro (SiO2)
Ingano: guhindura
Ubuhinga: gukata, gusukura
MOQ: ibice 10
Imvugo
Utuntu dutandukanye
Ibikoresho:
Ivyuma vy’agaciro kanini (99.99% SiO2) n’ivyuma vy’agaciro kanini cane.
Uguhangana n'ubushuhe:
Ishobora kwihanganira ubushuhe bushika kuri degre 1.200 (igihe gito-) na degre 1.050 (ugukoresha ubudasiba).
Ibirango vy'amaso:
Ivyiza cane vy’ugutanga UV na IR (∼90% vy’ugutanga ku 200–2.500 nm).
Ubudakora bw'imiti:
Ishobora guhangana n’aside (uretse HF), halogènes, n’ibintu bishobora gutuma umubiri ugira ubuzima.
Ukwaguka kw'ubushuhe buke:
Igiharuro ca 0,55 × 10−6/℃, kigatuma habaho uguhinduka gukeyi mu gihe c’ubushuhe.
Bishobora guhindurwa:
Iboneka mu mirongo itandukanye (1–200 mm), uburebure (bushika kuri 1.500 mm), n’imiterere (imirongo ipfutse/ifise umwuka, isukuye).
Ibisabwa
●Ibikorwa vy'ubuhinga:CVD, amafuru y’ugukwiragiza, n’ibikoresho vy’ugutwara ama wafer.
● Ivy’amafoto n’ivy’amaso:Inzu za laser, amatara ya UV.
● Uburyo bwo gukoresha ubusa:Ivyumba vy'ubusuku burengeye-, ibibanza vyo kurabirako.
● Ubushakashatsi bwo muri Laboratwari:Ivyitegererezo vy'ugupfuka, inyishu z'ubushuhe bwinshi-.
● Inguvu:Gukora amaseli y’izuba, ibikoresho vy’amabuye y’agaciro.
Ibintu
|
Ibiranga umubiri |
Agaciro |
|
Ubusuku |
＞99.99% |
|
Ubunini |
2.2g/santimetero3 |
|
Guseruka |
＞90% |
|
Ubukomezi bwa Mohs |
5.5--6.5 |
|
Intumbero y'uguhinduka |
Degre 1280 |
|
Intumbero yo kworosha |
Degre 1750 |
|
Intumbero yo gusha |
Degre 1250 |
|
Ubushuhe bwihariye (20 - 350 degre ) |
670J/ikiro. urupapuro gw'umutsindo |
|
Ugutwara ubushuhe (degre 20) |
1.4W/m. urupapuro gw'umutsindo |
|
Ubushuhe bujana (w/mk, degre 1000) |
1.0-1.2 |
|
Index y'uguca ibibatsi |
1.4585 |
|
Igitigiri c'ukwaguka kw'ubushuhe |
5.5*10 -7santimetero/santimetero. urupapuro gw'umutsindo |
|
Ubushuhe - bukora |
1750--2050 |
|
Igihe gito - Ubushuhe bw'Ibikorwa |
Degre 1450 |
|
Igihe kirekire - Ubushuhe bw'Ibikorwa |
Degre 1100 |
|
Ibiranga imiti |
Agaciro |
|
Asidi ishobora guhangana na yo |
Asidi ikomeye (uretse HF), Alkali ikomeye, umuti w'ibinyabuzima |
|
Ubushuhe bwinshi Bushobora guhangana n'ubumara |
Birashimishije |
|
Ibirimwo ubuhumane bw'ivyuma |
<5 ppm |
|
Imiterere y'umuyagankuba |
Agaciro |
|
Uguhangana |
7*107Ω.cm |
|
Inkomezi zo kwikingira |
250~400Kv/santimetero |
|
Igihoraho c'umuyagankuba |
3.7~3.9 |
|
Igitigiri c'ugufata umuyagankuba |
＜4*10-4 |
|
Igiharuro c'ugutakaza kw'umuyagankuba |
＜1*10-4 |
|
Ibiranga ubuhinga |
Agaciro |
|
Inkomezi zo gufatanya |
1100MPa |
|
Inkomezi zo gupfukama |
MPa |
|
Inkomezi zo gukwega |
MPa |
|
Igipimo ca Poisson |
0.14~0.17 |
|
Igiharuro ca Young |
72000 MPa |
|
Umubare wo gukemura |
31000 MPa |
IBIBAZO bibazwa
Ikibazo: Ni ubuhe bushuhe burengeye ubundi bwose iyo nzira y’inyuma y’ivyuma vy’agaciro bishobora kwihanganira?
I: Ishobora guhangana n'ugukora ubudasiba ku bushuhe bwa degre 1100 n'igihe gito - gushika ku bushuhe bwa degre 1450 .
Ikibazo: Mbega iyo tube irashobora guhangana n’amazi n’amazi?
I: Ego, irashobora guhangana cane n’aside nyinshi n’ibindi bihimba vy’umubiri, ariko ntikwiye gukoreshwa n’aside hydrofluorique, kuko quartz ikorana na HF.
Ikibazo: Mbega iyo nzira y’inyuma ipfutse yoshobora guterwa n’ivyuma?
I: Ego, birahuye n’ivyo gukoresha autoclave kugira ngo umuntu ashobore gutera inda.
Ikibazo: Mbega iyo nzira yo hasi ipfutse yoshobora guhindurwa mu bijanye n’ubunini n’imiterere?
I: Ego, turatanga ibikorwa vyo guhindura ibintu ku buryo bubereye, uburebure, n’imigero idasanzwe kugira ngo bihure n’ivyo umuntu akeneye.
Ikibazo: Igihe co gutanga amategeko ni ikihe?
I: Bivana n’ingero y’ivyo ushaka.
Imisoro ishushe: umurongo wo hasi ukingiwe, Ubushinwa bukingiye umurongo wo hasi abahinguzi, abagurisha, uruganda
Wohereze Itohoza
Ushobora Kandi
