Waxaan caawinaa adduunka oo koraya ilaa 1983

Dhimashada Crucible ee jilitaanka Aluminium Dhimashada

Sharaxaad Gaaban:

Soo ogow hal-abuurkaDhimashada Kaabista Crucibleoo leh qayb dhexe iyo farqiga socodka aluminium. Kobcinta wax soo saarka oo wanaaji tayada aluminium ee seerahaaga xalkan waxqabadka sare leh.


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.

Waxqabadka:

  1. Dhaqdhaqaaqa Kulaylka Sare: Cylindrical Crucible wuxuu ka samaysan yahay qalab kulaylka sare leh oo u oggolaanaya qaybinta kulaylka degdega ah iyo xitaa. Tani waxay kor u qaadaysaa waxtarka habka dhalaalidda iyadoo la dhimayo isticmaalka tamarta. Marka la barbar dhigo qashinka caadiga ah, dhaqdhaqaaqa kulaylka ayaa la hagaajiyay 15% -20%, taasoo horseedaysa kayd shidaal oo muhiim ah iyo wareegyo wax soo saar oo degdeg ah.
  2. Iska caabinta Daxalka aad u Wanaagsan: Qalabkeena silikoon carbide graphite crucibles aad bay ugu adkaysanayaan saamaynta daxalka ah ee biraha dhalaalaysa iyo kiimikooyinka, hubinta xasiloonida iyo cimri dhererka qolofka inta lagu jiro isticmaalka dheer. Tani waxay ka dhigaysaa inay ku fiican yihiin inay dhalaaliyaan aluminium, naxaas, iyo biraha kala duwan, yaraynta dayactirka iyo soo noqnoqda beddelka.
  3. Nolosha Adeegga Dheeraadka ah: Iyada oo leh cufnaan sare iyo qaab-dhismeedkeeda xoogga badan, cimriga cirifka cylindrical-kayaga ayaa 2 ilaa 5 jeer ka dheer muraayadaha garaafka dhoobada dhaqameed. Iska caabbinta sare ee dildilaaca iyo xirashada waxay kordhisaa nolosha shaqada, hoos u dhigista wakhtiga dhimista iyo kharashyada beddelka.
  4. Cadaadiska Oxidation Sare: Isku-dhafka walxaha si gaar ah loo qaabeeyey ayaa si wax ku ool ah uga hortagaya oksaydhka garaafka, isagoo yareynaya xaalufka heerkulka sare wuxuuna sii dheereynayaa nolosha curiyaha.
  5. Xoogga Farsamada Sare: Thanks to habka cadaadiska isostatic-ka, crucible wuxuu ku faanaa awood farsamo oo gaar ah, isagoo qaabkiisa iyo adkeysigiisa ku ilaalinaya jawi heerkul sare ah. Tani waxay ka dhigaysaa mid ku habboon hababka dhalaalidda ee u baahan cadaadis sare iyo xasilloonida farsamada.

Faa'iidooyinka Alaabta:

  • Faa'iidooyinka alaabta: Isticmaalka garaafyada dabiiciga ah iyo silikoon carbide waxay hubisaa in kulaylka sareeyo iyo caabbinta daxalka, bixinta waxqabad waara ee jawi adag, heerkul sare.
  • Qaabdhismeedka Cufnaanta Sare: Tiknoolajiyada riixitaanka ee isostatic waxay baabi'isaa bannaannada gudaha iyo dildilaaca, waxayna si weyn u wanaajisaa adkaysiga curiyaha iyo xoogga inta lagu jiro isticmaalka dheeraanta.
  • Dejinta Heerkulka Sare: Awood u leh in uu adkaysto heerkulka ilaa 1700 ° C, weelkani waxa uu ku habboon yahay hababka dhalaalidda iyo shubista kala duwan ee ku lug leh biraha iyo daawaha.
  • Waxtarka Tamarta: Sifooyinkeeda wareejinta kulaylka ee sarreeya waxay yareeyaan isticmaalka shidaalka, halka walxaha deegaanka u wanaagsan ay yareeyaan wasakhowga iyo qashinka.

Doorashada waxqabadka sare ee Cylindrical Crucible kaliya ma kordhin doonto waxtarkaaga dhalaalidda laakiin sidoo kale waxay yaraynaysaa isticmaalka tamarta, kordhinta cimriga qalabka, iyo hoos u dhigista kharashyada dayactirka, ugu dambeyntii hagaajinta waxtarka wax soo saarka.

Shirkaddayada, waxaanu ku faanaa inaanu bixinoQulqulaya Biraha dhalaalaysaalaabooyinka buuxiya baahida sare ee warshadaha wax-soo-saarka iyo birta. Iyada oo leh khibrad maarayn mashruuc oo ballaadhan iyo qaab adeeg oo shakhsi ah, mid-ka-mid ah, waxaan hubineynaa isgaarsiin hufan oo waxtar leh, si dhab ah u fahamka baahiyahaaga ganacsi. Maaddaama uu dhaqaalaha adduunku noqdo mid si isa soo taraya isu-dhafan, warshadaha wax-soo-jiidashada waxay la kulmaan caqabado iyo fursado labadaba. Anagoo qaadanayna wada shaqaynta kooxeed, hal-abuurnimo, iyo mabaadi'da ugu horreeya ee tayada, waxaanu kalsooni ku qabnaa inaanu ku siino qiimo jaban oo qiimo jaban ah. Si wadajir ah, waxaan u qaabeyn karnaa mustaqbal ifaya oo hoos yimaada qiyamka iskaashiga sare, degdegga ah, iyo xoogga leh.

Codsiyada Crucible iyo Waafaqsanaanta Foornada

Weeladahayadu waa kuwo badan oo ku habboon noocyada kala duwan ee foornooyinka, oo ay ku jiraan:

  • Foornooyinka kookaha
  • Foornooyinka saliidda
  • Foornooyinka gaaska dabiiciga ah
  • Foornooyinka korontada
  • Foornooyinka soo noqnoqda ee soo noqnoqda

Qalabyadan waxaa laga farsameeyay walxo kaarboon ah oo tayo sare leh, taasoo ka dhigaysa kuwo ku habboon inay dhalaaliyaan biro badan oo kala duwan, oo ay ku jiraan:

  • Gold, silver, copper, iyo aluminium
  • Lead, zinc, iyo birta kaarboon dhexdhexaad ah
  • Biraha dhifka ah iyo biraha kale ee aan birta ahayn

Isku darka walxaha aadka u dhaqdhaqaajiya, qaab-dhismeedka cufan, iyo daloolin hooseeya waxay hubisaa kuleyliyaha degdega ah, taasoo ka dhigaysa habka dhalaaliddaada mid waxtar leh.

 

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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