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Alaabta

Garaafyada Crucibles

Astaamaha

Graphite Crucible waa nooc ka mid ah qolof heerkul sare ah oo heersare ah oo laga sameeyay walxo silikoon carbide oo nadiif ah oo nadiif ah, oo lagu soo saaray habka cadaadiska isostatic iyo daawaynta heerkul sare. Crucible-kani waxa uu noqday qalab lagama maarmaan u ah beeraha sida dhalaalidda biraha iyo samaynta dhoobada sababtoo ah sifooyinka gaarka ah ee jirka iyo kiimikada.


Faahfaahinta Alaabta

Tags Product

Sariiraha graphite ee dhalaalidda dahabka

Silicon Carbide Istatic Pressing Crucible

Garaafyada Crucibleswaxay bixiyaan noocyo kala duwan oo hanti ah kuwaas oo ka dhigaya doorashada ugu sareysa ee codsiyada kulaylka sarreeya, gaar ahaan dhalada biraha iyo shaqada abuurka. Waa kuwan waxyaabaha muhiimka ah ee agabka iyo qeexitaannada qeexaya wax qabadka saqafyadan:

Magaca Alaabta (NAME) Qaabka (TYPE) φ1 (mm) φ2 (mm) φ3 (mm) H (mm) Awood (CAPACITY)
0.3kg Graphite Crucible BFG-0.3 50 18-25 29 59 15ml
0.3kg Quartz Sleeve BFG-0.3 53 37 43 56 15ml
0.7kg Graphite Crucible BFG-0.7 60 25-35 47 65 35ml
0.7kg Quartz Sleeve BFG-0.7 67 47 49 72 35ml
1kg Graphite Crucible BFG-1 58 35 47 88 65ml
1kg Quartz Sleeve BFG-1 65 49 57 90 65ml
2kg Graphite Crucible BFG-2 81 49 57 110 135ml
2kg Quartz Sleeve BFG-2 88 60 66 110 135ml
2.5kg Graphite Crucible BFG-2.5 81 60 71 127.5 165ml
2.5kg Quartz Sleeve BFG-2.5 88 71 75 127.5 165ml
3kg Graphite Crucible A BFG-3A 78 65.5 85 110 175ml
3kg Quartz Sleeve A BFG-3A 90 65.5 105 110 175ml
3kg Graphite Crucible B BFG-3B 85 75 85 105 240ml
3kg Quartz Sleeve B BFG-3B 95 78 105 105 240ml
4kg Graphite Crucible BFG-4 98 79 89 135 300ml
4kg Quartz Sleeve BFG-4 105 79 125 135 300ml
5kg Graphite Crucible BFG-5 118 90 110 135 400ml
5kg Quartz Sleeve BFG-5 130 90 135 135 400ml
5.5kg Graphite Crucible BFG-5.5 105 89-90 125 150 500ml
5.5kg Quartz Sleeve BFG-5.5 121 105 150 174 500ml
6kg Graphite Crucible BFG-6 121 105 135 174 750ml
6kg Quartz Sleeve BFG-6 130 110 173 174 750ml
8kg Graphite Crucible BFG-8 120 90 110 185 1000ml
8kg Quartz Sleeve BFG-8 130 90 210 185 1000ml
12kg Graphite Crucible BFG-12 150 90 140 210 1300ml
12kg Quartz Sleeve BFG-12 165 95 210 210 1300ml
16kg Graphite Crucible BFG-16 176 125 150 215 1630ml
16kg Quartz Sleeve BFG-16 190 120 215 215 1630ml
25kg Graphite Crucible BFG-25 220 190 215 240 2317ml
25kg Quartz Sleeve BFG-25 230 200 245 240 2317ml
30kg Graphite Crucible BFG-30 243 224 240 260 6517ml
30kg Quartz Sleeve BFG-30 243 224 260 260 6517ml

 

  1. Habdhaqanka kulaylka
    • Sawir-gacmeedyomuujiyaan kulaylka wanaagsan ee wanaagsan, hubinta qaybinta kulaylka isku mid ah. Hantidani waxay yaraynaysaa dhibcooyinka kulul waxayna hubisaa xitaa dhalaalidda, taasoo ka dhigaysa inay aad ugu hufan yihiin biraha sida dahabka, naxaasta, iyo aluminiumka.
    • Dareenka kulaylka wuxuu gaari karaa qiyamka ilaa 100 W/m·K, kaas oo ka sarreeya marka loo eego agabka dib-u-celinta dhaqameed.
  2. Iska caabinta Heerkulka Sare
    • Sawir-gacmeedyoWaxay awoodaan inay u adkeystaan ​​heerkul aad u sarreeya, ilaa 1700°Cjawiga aan firfircoonayn ama xaaladaha vacuum. Tani waxay u oggolaanaysaa inay ilaashadaan daacadnimada qaab dhismeedka deegaan baahida iyada oo aan hoos loo dhigin.
    • Qulqulladani waxay ahaanayaan kuwo deggan oo adkaysi u leh qallafsanaanta kulayl daran.
  3. Iskuxidhka Hoose ee Balaadhinta Kulaylka
    • Agabka garaafka ayaa leh aiskudar hoose ee ballaarinta kulaylka(sida ugu hooseeya 4.9 x 10 ^ -6 / ° C), yaraynta khatarta dillaaca ama shoogga kulaylka marka ay la kulmaan isbeddello heerkul ah oo degdeg ah.
    • Habkani waxa uu ka dhigayaa graphite crucibles si gaar ah ugu habboon hababka ku lug leh kuleylka iyo qaboojinta soo noqnoqda.
  4. Iska caabinta daxalka
    • Graphite kiimikaad ahaan waa mid aan firfircoonayn waana soo bandhigayaaiska caabin sare u leh inta badan acids, alkalis, iyo walxaha kale ee daxalka, gaar ahaan dhimista ama jawiga dhexdhexaadka ah. Tani waxay ka dhigaysa graphite crucibles ku habboon bay'ada kiimikada gardarada ah ee birta tuurista ama sifaynta.
    • Iska caabbinta maaddada oksaydheynta waxaa lagu sii wanaajin karaa dahaar ama daawayn gaar ah, hubinta nolosha adeeg dheer.
  5. Waxqabadka Korontada
    • Sida korantada wanaagsan ee korantada, qalabka graphite waxay ku habboon yihiin codsiyada kuleylinta induction. Korantada sare ee korontadu waxay awood u siinaysaa isku xidhka wax ku oolka leh ee nidaamyada soo-gelinta, hubinta kuleyl degdeg ah oo isku mid ah.
    • Hantidani waxay si gaar ah faa'iido u leedahay hababka u baahanweel kuleyliyaha induction, kor u qaadida hufnaanta hawleed ee warshadaha sida shaqada aasaaska ama biraha.
  6. Nadiifinta iyo Halabuurka Maaddada
    • Kaarboon graphite crucibles nadiif ah-sare(ilaa 99.9% daahirnimo) ayaa lagama maarmaan u ah codsiyada meesha wasakheynta birta ah ay tahay in laga fogaado, sida soo saarista biraha qaaliga ah ama dhoobada sare.
    • Silicon carbide graphite cruciblesisku darka sifooyinka graphite iyo silikoon carbide, oo siinaya xoog farsamo oo la xoojiyey, iska caabin oksaydh, iyo meel dhalaalaysa sare, ku haboon xaaladaha qalliinka daran.
  7. Waarta iyo Cimri dheeraanta
    • Garaafyada si gooni gooni ah loo riixaywaxaa loo soo saaray inay yeeshaan cufnaan isku mid ah iyo xoog, taasoo keenta cimri dherer iyo hoos u dhac ku yimaada walxaha inta lagu jiro hawlgallada heerkulka sare. Quraacyadani waxay sidoo kale aad ugu adkeysanayaan nabaad guurka iyo burburka farsamada.
  8. Halabuurka Kiimikada:

    • Kaarboon (C): 20-30%
    • Silicon Carbide (SiC): 50-60%
    • Alumina (Al2O3): 3-5%
    • Kuwo kale: 3-5%
  9. Cabirka iyo Qaababka la beddeli karo
    • Crucibles garaafyadayada waxaa lagu heli karaa noocyo kala duwan oo cabbirro iyo qaabayn ah. Kacrucibles graphite yar(ku habboon tijaabada birta ee cabbirka shaybaadhka) ilaa weel waaweyn oo loogu talagalay dhalada heerka warshadaha, waxaanu bixinaa xalal ku habboon codsi kasta.
    • Sariiraha graphite-ka ahiyo crucibles lehshubanWaxa kale oo lagu habayn karaa shuruudo gaar ah oo kabka, hubinta ku habboonaanta iyo hufnaanta maaraynta biraha.

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