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IGALASI YEQUARTZ

Aug 24, 2025

Shiya umyalezo

 

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Iglasi yequartz yenziwe ngokunyibilikisa iiquartz zendalo ezinyulu.

I-coefficient yayo yokwandiswa kwe-thermal iphantsi kakhulu, kuphela yi-1/10 ukuya kwi-1/20 yeglasi eqhelekileyo, kwaye inika ukuxhathisa ukothuka kwe-thermal. Iyamelana nobushushu obuphezulu-, kunye nobushushu obuqhelekileyo bokusebenza obuyi 1100℃ukuya kwi 1200℃kunye -nobushushu obufutshane bokusebenza ukuya kuthi ga kwi 1400℃.

Iglasi yequartz isetyenziswa ikakhulu kwizixhobo zaselabhoratri kunye nasekusulungekisweni kweemveliso ezikhethekileyo{0}}ezicocekileyo. Ukuhanjiswa kwayo okuphakamileyo kuyenza ikhuseleke ekonakalisweni yimitha (ezinye iiglasi ziba mnyama xa zibekwe kwimitha), oko kuyenza ilungele ukusetyenziswa kwiziphekepheke, iifestile zetonela yomoya, kunye nenkqubo yokubona ispectrophotometer.
Iglasi yequartz yiglasi yemveliso ekhethekileyo eyenziwe yisilicon dioxide kuphela. Inobunzima obuphezulu, ifikelela kwi-Mohs 7, kwaye ibonakalisa ukumelana nobushushu obuphezulu-, i-coefficient ephantsi yokwandiswa kwe-thermal, ukuxhathisa ukothuka kwe-thermal, ukuzinza kweekhemikhali, kunye neempawu ezibalaseleyo zokugquma umbane.

Ikwabonakala elubala kwimitha ye-ultraviolet kunye ne-infrared. Ibonisa ukuxhathisa okuhle kwe-asidi kwii-asidi eziqhelekileyo, ngaphandle kwe-hydrofluoric acid kunye ne-asidi ye-phosphoric eshushu. Ihlelwa ngokungafihliyo ibe ziindidi ezimbini: i-transparent kunye ne-opaque. Ubunyulu bohlulwe ngokweendidi ezithathu: -ubunyulu obuphezulu, obuqhelekileyo, kunye ne-doped. Yenziwe ngekristale, isilica, kunye nesilicidi ngokunyibilika{5}} kobushushu obuphezulu okanye ukubekwa komphunga ngemichiza. Iindlela zokunyibilikisa ziquka ukunyibilika kombane kunye nokucocwa kwegesi.

Kukho iintlobo ezahlukeneyo zeSilica eFused esetyenziselwa usetyenziso olwahlukileyo. Ikakhulu sineentlobo ezintathu, kuquka i-JGS1, JGS2, JGS3

 
 
JGS1 (Far UV Optical Quartz Glass)Yiglasi ye-quartz ebonakalayo eyenziwe ngamatye okwenziwa kunye ne-SiCl 4 njengempahla eluhlaza kwaye inyibilikiswa ngumlilo we-oxyhydrogen ococekileyo. Ke iqulethe isixa esikhulu se-hydroxyl (emalunga ne-2000 ppm) kwaye inomsebenzi ogqwesileyo wokuhanjiswa kwe-UV. Ngokukodwa kwingingqi yamaza amafutshane e-UV, ukuhanjiswa kwayo kubhetele kakhulu kunazo zonke ezinye iintlobo zeglasi. Izinga lokudluliselwa kwe-UV kwi-185nm linokufikelela kwi-90% okanye ngaphezulu. Iglasi yequartz yokwenziwa ifumana incopho eyomeleleyo yokufunxa kwi-2730 nm kwaye ayinasakhiwo samasuntswana. Yimathiriyeli ebalaseleyo yokukhanya kuluhlu lwe-185-2500nm. I-JGS1 isetyenziselwa ii-optics ezisebenza kwi-UV enzulu kunye noluhlu lwamaza obude obubonakalayo beLaser, iiLensi, iiWindows, iiPrisms kunye neMirror, njl. I-JGS1 Fused Silica iyafana naba Bavelisi balandelayo iHeraeus – Suprasil 1 kunye ne-2 Saint-Gobain – Spectrosil A kunye neB Corning’s 7980 Dynasil’s 1100 and 4100.
 
 
 
 
 
B
 
 
 
I-JGS2 (iglasi ye-UV ye-Quartz eOptical)
Yiglasi yequartz eveliswe yigesi yokucokisa ngekristale njengesixhobo ekrwada, equlathe ubuninzi bobumdaka bentsimbi yePPM. Kukho iincopho ze-absorption (i-hydroxyl content 100-200ppm) kwi-2730nm, kunye nomgca kunye nesakhiwo se-particle. Yimpahla elungileyo kuluhlu lwebhendi ye-220-2500 nm. Izibonelelo ziquka i-UV elungileyo kunye nokuhanjiswa okubonakalayo okufana ne-JGS1. Ingenziwa kwiidamitha ezincinci / imilinganiselo enokuba yincinci kakhulu kwaye ayinamaqamza. Ii-Cons ziquka amaqamza anokubakho kwimilinganiselo emikhulu/iidamitha.
I-JGS2 Fused Silica iyafana naba Bavelisi balandelayo
Heraeus 'Homosil 1,2; 3
Dynasil 1000; 4000; 5000; 6000
Izicelo zeJGS2 ziquka:
i-condenser optics;ubushushu obuphezulu kunye nezixhobo zoxinzelelo
iiflethi zamehlo;izilayidi zemicroscope;iindondo zamehlo
 
C
 
 
 
3. (I-Infrared Optical Quartz Glass) JGS3
I-JGS3 ibonakala kwi-ultraviolet, imimandla ebonakalayo kunye ne-infrared spectral. Iibhendi zayo zokufunxa zikummandla we-185-250 nm spectral, kodwa ayinazibhanti zokufunxa kwiipropati ezibonakalayo ezibonakalayo ezineempawu ezibalaseleyo zamehlo kwi-UV enzulu kunye noluhlu lwamaza obude be-IR. Zezo zifuna uluhlu olubanzi kakhulu lwamaza ukusuka kwi-DUV ukuya kwi-MIR. Iyabiza kakhulu kuneSilicon kwaye ibiza kancinci kuneCalcium Fluoride okanye iZnS Multi-spectral grade.I-JGS3 iyafana naba bavelisi balandelayo iHeraeus Suprasil 300.
E
 
 
 
I-Shape Optics inokubonelela ngeglasi ye-Quartz yebakala lokukhanya kwizicelo ezininzi, kubandakanya isihluzo sokuphazamiseka kwe-bandpass, Sika izihluzi, isihluzo se-UV bandpass, isihluzo esiNarrow bandpass, isihluzi se-ND, Isihluzi esiNegative okanye i-Notch filters, i-dichroic, i-substrate yombala.
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