Waxaan caawinaa adduunka oo koraya ilaa 1983

500KG Clay Graphite Crucible oo loogu talagalay dhalaalinta birta qaaliga ah

Sharaxaad Gaaban:

Soo ogow faa'iidooyinka Clay Graphite Crucibles ee shubista aluminiumka. Iyada oo iska caabin heerkul sare leh, kuleyl kuleyl heer sare ah, iyo naqshado la habeyn karo, weelashaani waxay ku fiican yihiin baahidaada dhalaalidda warshadaha.


Faahfaahinta Alaabta

FAQ

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Qabashada Kulaylka Degdega ah · Nolosha Adeegga Dheeraadka ah

shaxanka heerkulbeegga ah ee shoogga iska caabinta ah ee Crucible

MUUQAALKA WAX soo saarka

Dhalasho degdeg ah

Qalabka garaafiga ah ee kulaylka sare wuxuu hagaajiyaa waxtarka kulaylka 30%, si weyn u yareynaya wakhtiga dhalaalka.

graphite crucibles
graphite crucbiles

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.

graphite crucibles

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

Habka saxda ah

1. Habka saxda ah

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

.

Cadaadiska Istatic

2.Isostatic Pressing

Cufnaanta ilaa 2.2g/cm³ | Dulqaadka dhumucda gidaarka ± 0.3m

.

Heerkulka Sare ee Sintering

3. Heerkulka Sare ee Sintering

Dib-u-kristalaynta walxaha SiC oo samaynaysa qaab-dhismeedka shabakadda 3D

.

Kormeer Tayo Adag

5.Kormeer Tayo Adag

Koodhka raadraaca gaarka ah ee raadraaca nololeed ee buuxa

.

Kordhinta Dusha sare

4. Kordhinta Dusha sare

Daahan ka-hortagga oksaydhka → 3 × caabbinta daxalka oo hagaagtay

.

Baakadaha Badbaadada

6.Baakadaha Badbaadada

Lakabka naxdinta leh + xannibaadda qoyaanka + daboolka la xoojiyay

.

CODSIGA SOO SAARKA

Ku habboon inta badan biraha aan birta ahayn

aluminium dhalaalaysa

Aluminium dhalaalaysa

naxaas dhalaalaysa

Maarta dhalaalaysa

dahab dhalaalaysa

Dahab dhalaalay

MAXAA NOO DOORANAYA

Waa maxay sababta nala shuraako?

Markaad na doorato, waxaad helaysaa wax ka badan badeeco - waxaad helaysaa lammaane.

  • Khibrad: Tobaneeyo sano oo waayo-aragnimo ah warshadaha aasaaska.
  • Habaynta: Xalka loo habeeyey si loo daboolo baahiyahaaga gaarka ah.
  • Taageero: Laga bilaabo xulashada ilaa rakibidda, waxaanu kula joognaa tallaabo kasta oo jidka ah.

Guryaha:

  1. Iska caabin heerkul sare oo heer sare ah:Clay graphite cruciblewaxay ku tiirsan tahay kulaylka wanaagsan ee garaafka waxayna u adkeysan kartaa heerkulka sare ilaa 1800 ° C iyada oo aan la jilicsanayn ama dhalaalin. Waxay si gaar ah ugu habboon tahay tijaabooyinka heerkulka sare iyo dhalidda warshadaha.
  2. Xoog sare: Graphite iyo dhoobo ayaa la isku daraa si ay u sameeyaan walxo isku dhafan oo aad u sarreeya, taas oo ka dhigaysa qolof yar in ay jabto marka ay la kulmaan saameyn dibadeed waxayna leedahay adkeysi wanaagsan.
  3. Iska caabbinta daxalka xooggan: Caabbinta daxalka dabiiciga ah ee graphite waxay awood u siinaysaa graphite graphite crucible in muddo dheer loo isticmaalo deegaanno kala duwan oo daxalka ah, waxayna ku habboon tahay kaydinta iyo farsamaynta xalalka daxalka ee kala duwan.Tilmaamaha isticmaalka
    Clay graphite crucible waxay leedahay adeegsi balaadhan oo balaadhan iyo waxqabad aad u wanaagsan, gaar ahaan:

    1. Codsasho ballaadhan: Haddi ay ahaan lahayd falanqaynta shaybaadhka, alchemy, ama tijaabooyin kiimikaad kale, dhoobada graphite crucible waxay ku habboon tahay hawlgallo heerkul sare oo kala duwan waana doorasho ku habboon.
    2. Nolosha adeegga dheer: Maaddaama ay ka sarreyso maadada, dhoobada graphite crucibles guud ahaan waxaa la isticmaali karaa boqolaal jeer, si weyn u yareynaya soo noqnoqda iyo kharashka beddelka.
    3. Dayactirka sahlan oo ku habboon: Dusha la kariyey waa mid siman oo sahlan in la nadiifiyo, dayactirka maalinlaha ah waa mid aad u fudud, oo siinaya isticmaalayaasha ku habboonaanta weyn.

    Ka taxadaritaan
    Si loo hubiyo waxqabadka ugu fiican iyo nolosha adeegga dheer ee graphite crucible, qodobbada soo socda waa in fiiro gaar ah loo yeesho inta lagu jiro isticmaalka:

    1. Ka fogow bay'ada oksaydhaynta: laguma talinayo in la isticmaalo curisyada leh canaasiirta, walxaha ama xalalka si sahal ah oksaydhaysan looga hortagayo waxyeelada oksaydhka.
    2. Xulashada ku habboon ee awoodda: Markaad isticmaalayso, waa inaad doorataa awood ku habboon oo ku habboon oo aad xakamayso jiilka kulaylka si aad uga fogaato waxyeello ku soo gaadha qulqulka sababtoo ah kor u kaca heerkulka degdega ah.
    3. Ka fogow isticmaalka heerkulka sare ee muddada dheer: Xalalka daxalka ah sida aashitada xoogga leh iyo alkali xooggan, isticmaalka muddada dheer ee heerkulka sare waa in laga fogaadaa inta ugu badan ee suurtogalka ah si looga fogaado in ay saameyn ku yeelato cimri dhererka crucible.

    Gabagabadii
    Marka la soo koobo, dhoobada graphite crucible waxay noqotay qalab lagama maarmaan u ah hawlaha heerkulka sare ee shaybaarada iyo deegaanka warshadaha sababtoo ah iska caabin heerkul sare oo heer sare ah, xoog sare, iyo caabbinta daxalka. Isticmaalka saxda ah iyo dayactirka waxay xaqiijin kartaa adeeggeeda dheer iyo waxqabadkeeda xasilloon. Clay graphite crucible waxay muujinaysaa rajada codsiga balaadhan ee dhalada, warshadaha kiimikada, shaybaadhka iyo meelaha kale, waana doorasho ku habboon tijaabooyinkaaga heerkul sare iyo wax soo saar.

graphite crucibles

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).

Q6Waa maxay tirada dalabka ugu yar (MOQ)?

Qaababka caadiga ah: 1 gabal (muunado la heli karo).

Nakhshad gaar ah: 10 xabbo (sawir CAD ayaa loo baahan yahay).

Q7Waa maxay wakhtiga hogaanka?
Alaabta Kaydka Ah: Ku soo qaada 48 saacadood gudahood.
Dalabka gaarka ah: 15-25maalmowax soo saarka iyo 20 maalmood ee caaryada.

Q8Sidee loo go'aamiyaa haddii qoloftu fashilantay?

Dildilaaca> 5mm gidaarka gudaha.

Qoto galinta birta>2mm.

Qallafsanaanta> 3% (cabir dhexroorka sare ee isbeddelka).

Q9Ma bixisaa hagitaan habka dhalaalka?

Curyaaminta kuleylka ee biraha kala duwan.

Xisaabiyaha heerka socodka gaaska aan shaqayn.

Casharrada fiidiyoowga ah ee ka saarista Slag.

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

Jadwalka La-tashiga Hadda!

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