Waxaan caawinaa adduunka oo koraya ilaa 1983

Crucible ugu Fiican ee shubista Copper iyo nolosha adeegga dheer

Sharaxaad Gaaban:

TheCrucible ugu fiican ee Copperwaxay ka dhigan tahay xal la isku halayn karo oo loogu talagalay shaqaalaha birta iyo xirfadlayaasha aasaaska ah ee raadinaya waxqabadka sare ee codsiyada heerkulka sare. Isku darka caabbinta kulaylka, kuleylka kulaylka, iyo iska caabbinta daxalka ayaa ka dhigaysa aalad lama huraan ah si loo gaaro heer sare dhalaalidda iyo shubidda naxaasta. Wixii macluumaad dheeraad ah ama si aad ugala hadasho shuruudahaaga gaarka ah, fadlan nala soo xidhiidh maanta si aad kor ugu qaaddo hababkaaga biraha.


Faahfaahinta Alaabta

FAQ

Tags Product

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.

Qalab:

OurCylindrical Cruciblewaxaa laga sameeyay graphite silicon carbide isostatically pressed, shay bixisa iska caabin heerkul sare oo gaar ah iyo kulaylka wanaagsan, taas oo ka dhigaysa qalab lagama maarmaan u ah codsiyada dhalaalidda warshadaha.

  1. Silicon Carbide (SiC): Silicon carbide waxaa lagu yaqaanaa adkeysigeeda xad dhaafka ah iyo iska caabbinta xirashada iyo daxalka. Waxay u adkeysan kartaa falcelinta kiimikaad heer-sare ah, oo bixisa xasillooni heersare ah xitaa marka lagu jiro diiqada kulaylka, taas oo yaraynaysa khatarta dillaaca inta lagu jiro isbeddelka heerkulka degdega ah.
  2. Garaafyada Dabiiciga ah: Garaafka dabiiciga ahi waxa uu keenaa kulaylka aan caadiga ahayn, isaga oo hubinaya qaybinta kulaylka degdega ah ee isku midka ah ilaa saqafka. Si ka duwan sida dhoobada dhaqameed ee graphite-ku-salaysan, qulqulayadeena cylindrical waxay isticmaashaa garaafyada dabiiciga ah ee nadiifka ah, taas oo hagaajinaysa waxtarka wareejinta kulaylka waxayna yaraynaysaa isticmaalka tamarta.
  3. Tignoolajiyada Cadaadiska Istatic: Crucible-ka waxaa la sameeyay iyadoo la adeegsanayo cadaadis istaatik ah oo horumarsan, hubinta cufnaanta isku midka ah oo aan lahayn cillad gudaha ama dibadda ah. Farsamadani waxay kor u qaadaysaa xoogga iyo iska caabbinta dillaaca qallafsanaanta, iyada oo kordhinaysa cimrigeeda jawiga heerkulka sare.
    1. Iska caabbinta kulaylka Sarreysa: Qulqulka ugu habboon ee dhalaalidda naxaasta waa in uu u adkeystaa heerkul ka sarreeya 1,600°C. Garaafyada silikoon carbide crucibles waxay caan ku yihiin iska caabin heerkul sare oo gaar ah, iyaga oo hubinaya inay ahaanayaan qaab dhismeed fiican inta lagu jiro habka dhalaalida.
    2. Dhaqdhaqaaqa Kulaylka Heer Sare: Wareejinta kulaylka waxtarka leh ayaa muhiim u ah dhalaalidda waxtarka leh ee naxaasta. Qalabka graphite silikoon carbide wuxuu u oggolaanayaa qaybinta kulaylka degdega ah oo isku mid ah, si weyn u wanaajinaya waxtarka dhalaalidda iyo yaraynta waqtiga wax-qabadka.
    3. Iska-caabbinta Daxalka: Nidaamyada dhalaalidda naxaasta waxay inta badan soo bandhigaan jeexjeexyada walxaha acidic ama alkaline. Qalab tayo sare leh oo laga sameeyay graphite silicon carbide waxay ku faantaa iska caabin adag oo daxalka ah, kaas oo kordhiya nolosheeda adeeg waxayna yaraynaysaa khatarta wasakhaynta birta dhalaalaysa.
    4. Xoogga Makaanikada: Ilaalinta sharafta qaabdhismeedka heerkul sare waa muhiim. Qulqullada ugu fiican ee naxaasta ah ayaa leh awood farsamo oo sare, iyaga oo hubinaya in aanay dhalanin ama aanay sii wadin dhaawaca inta lagu jiro xaaladaha kulaylka daran.
    5. Xasilloonida Inta lagu jiro Isticmaalka: Degenaansho kiimiko iyo jidheed ayaa lama huraan u ah si looga hortago falcelisyada aan loo baahnayn ee u dhexeeya naxaasta la dhalaaliyay iyo kuwa dhalaalay. Xasiloonidaani waxay gacan ka geysataa ilaalinta nadaafadda birta dhalaalaysa, taas oo muhiim u ah soo saarista alaab tayo sare leh oo naxaas ah.
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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