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Graphite carbon crucible BU oo leh Spout
MUUQAALKA WAX soo saarka
Dhalasho degdeg ah
Qalabka garaafiga ah ee kulaylka sare wuxuu hagaajiyaa waxtarka kulaylka 30%, si weyn u yareynaya wakhtiga dhalaalka.


Iska caabinta shoogga kulaylka sare
Tiknoolajiyada isku xidhan ee resin-ku-xidhan waxay u adkeysanaysaa kuleylka iyo qaboojinta degdega ah, taasoo u oggolaanaysa in si toos ah loo dallaco iyada oo aan dillaacin.
Joogteynta Gaarka ah
Awoodda farsamada sare waxay ka hortagtaa saameynta jirka iyo nabaad guurka kiimikaad ee nolosha adeegga dheer.

QEEXIDDA FARSAMADA
Garaaf /% | 41.49 |
SiC / % | 45.16 |
B/C / % | 4.85 |
Al₂O₃ / % | 8.50 |
Cufnaanta badan / g·cm⁻³ | 2.20 |
Borosity muuqda / % | 10.8 |
Awood burburin/MPa (25 ℃) | 28.4 |
Qaabka dillaacsan/MPa (25 ℃) | 9.5 |
heerkulka iska caabinta dabka / ℃ | >1680 |
Iska caabin shoog kulaylka / Times | 100 |
No | Qaabka | H | OD | BD |
RA100 | 100# | 380 | 330 | 205 |
RA200H400 | 180 # | 400 | 400 | 230 |
RA200 | 200# | 450 | 410 | 230 |
RA300 | 300# | 450 | 450 | 230 |
RA350 | 349# | 590 | 460 | 230 |
RA350H510 | 345# | 510 | 460 | 230 |
RA400 | 400# | 600 | 530 | 310 |
RA500 | 500# | 660 | 530 | 310 |
RA600 | 501# | 700 | 530 | 310 |
RA800 | 650# | 800 | 570 | 330 |
RR351 | 351# | 650 | 420 | 230 |
HABKA NIDAAMKA

1. Habka saxda ah
Garaafka saafiga ah ee sareeya + silikoon carbide oo qaali ah + wakiilka xidhidh ee gaarka ah.
.

2.Isostatic Pressing
Cufnaanta ilaa 2.2g/cm³ | Dulqaadka dhumucda gidaarka ± 0.3m
.

3. Heerkulka Sare ee Sintering
Dib-u-kristalaynta walxaha SiC oo samaynaysa qaab-dhismeedka shabakadda 3D
.

5.Kormeer Tayo Adag
Koodhka raadraaca gaarka ah ee raadraaca nololeed ee buuxa
.

4. Kordhinta Dusha sare
Daahan ka-hortagga oksaydhka → 3 × caabbinta daxalka oo hagaagtay
.

6.Baakadaha Badbaadada
Lakabka naxdinta leh + xannibaadda qoyaanka + daboolka la xoojiyay
.
CODSIGA SOO SAARKA
Ku habboon inta badan biraha aan birta ahayn

Aluminium dhalaalaysa

Maarta dhalaalaysa

Dahab dhalaalay
MAXAA NOO DOORANAYA

FAQS
Q1: Daboolka Crucible ma yarayn karaa kharashka tamarta?
J: Dhab ahaantii! Waxay yaraynaysaa luminta kulaylka, waxay dhimaysaa isticmaalka tamarta ilaa 30%.
Q2: Waa maxay foornooyinka ku habboon?
J: Waa wax badan-ku-habboon soo-gelinta, gaaska, iyo foornooyinka korontada.
Q3: Garaafyada silikoon carbide ma ammaan u yahay heerkulka sare?
J: Haa. Deganaansho kuleylkeeda iyo kiimiko ayaa ka dhigaysa mid ku habboon xaaladaha daran.
Q4: Sidee looga hortagi karaa dildilaaca?
Waligaa ha ku dallacin walxo qabow weel kulul (max ΔT <400°C).
Heerka qaboojinta kadib dhalaalid <200°C/saacaddii.
Isticmaal suumanka qashinka ah ee go'an (iska ilaali saamaynta farsamada).
Q5Sidee looga hortagi karaa dildilaaca?
Waligaa ha ku dallacin walxo qabow weel kulul (max ΔT <400°C).
Heerka qaboojinta kadib dhalaalid <200°C/saacaddii.
Isticmaal suumanka qashinka ah ee go'an (iska ilaali saamaynta farsamada).
Q6:Intee in le'eg ayuu jiraa graphite crucible?
Cimrigu wuu kala duwan yahay iyadoo ku xiran isticmaalka, laakiin dayactirka saxda ah, graphite crucibles wuxuu socon karaa daraasiin wareegyo dhalaalid ah, gaar ahaan codsiyada shubista birta ee aan birta ahayn.
Q7: Ma loo isticmaali karaa graphite crucibles dhammaan noocyada foornada?
Iyadoo la kala badsan karo, walxaha la kariyey waa in ay la socdaan nooca foornada. Tusaale ahaan, dhalooyinka foornooyinka kicinta waxay u baahan yihiin iska caabin koronto oo gaar ah si looga fogaado kulaylka.
Q8: Waa maxay heerkulka ugu badan ee graphite crucible u adkeysan karo?
Caadi ahaan, graphite crucibles waxay xamili karaan heerkulka u dhexeeya 400 ° C ilaa 1700 ° C, taas oo ku xidhan halabuurka iyo codsiga.
Macluumaad dheeraad ah oo ku saabsan sida loo doorto weelka saxda ah ee foornadaada, nala soo xiriir maanta!
Daraasadda Kiis #1
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Daraasadda Kiis #2
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Markhaati
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- Jane Doe
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- John Doe