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Cufnaanta sare ee garaafiga dhoobada aluminium dhalaalaysa ee foornada kicinta

Xuduudaha alaabta
Magaca: Hal giraan ah oo dhalaalaysa bir dhalaalaysa
Qalabka: Graphite Nadiifinta Sare
Daahirsanaanta: 99.99%
Habka samaynta: qaabaynta cadaadiska
Codsiga: Dhallaanka biraha aan birta ahayn iyo alwaaxdooda


Faahfaahinta Alaabta

Tags Product

Crucible yar

magaca alaabta

Cabbirka Alaabta

 

Dhexroorka sare ee dibadda

Talaabada

Dhexroorka Duleedka Hoose

Dhexroorka Gudaha

H Dhererka

Dhererka Gudaha

1kg graphite crucible

58

12

47

34

88

78

2kg graphite crucible

65

13

58

42

110

98

2.5kg graphite crucible

65

13

58

42

125

113

3kg graphite crucible

85

14

75

57

105

95

4kg graphite crucible

85

14

76.5

57

130

118

5kg graphite crucible

100

15

88

70

130

118

5.5kg graphite crucible

105

18

91

70

156

142

6kg oo bur ah

110

18

98

75

180

164

6 kg oo bur ah

115

18

101

75

180

164

8kg graphite crucible

120

20

110

85

180

160

10kg graphite crucible

125

20

110

85

185

164

Dhammaan cabbirka waa la habeyn karaa

Tilmaamaha

Horudhac: Sariiraha garaafka waxa loo qaybin karaa qiyaas ahaan afar qaybood.
1.Crucible graphite saafi ah.Waxa ku jira kaarboonku guud ahaan waa ka weyn yahay 99.9%, waxana uu ka samaysan yahay walxo garaafeed macmal ah oo saafi ah.Waxa kaliya oo lagu talinayaa in si taxadar leh loo isticmaalo noocyada kale ee foornada foornooyinka korontada.

2.Clay graphite crucible.Waxay ka samaysan tahay budada garaafka dabiiciga ah ee lagu qaso dhoobada iyo walxaha kale ee u adkaysta oksaydhaynta, waxaana loo sameeyay si wareeg ah.Waxay ku habboon tahay warshadaha leh kharashka shaqada ee hooseeya iyo heerka hawlgalkoodu yar yahay.
3.Silicon carbide graphite crucible, rotationally sameeyay.Waxay ka samaysan tahay budada garaafiga dabiiciga ah, carbide silicon, aluminium oxide, iwm. oo la isku daray sida alaabta ceeriin, spin-molded, oo lagu daray lakabka anti-oxidation.Nolosha adeeggu waxay ku saabsan tahay 3-8 jeer ka mid ah garaafyada dhoobada ah.Cufnaanta badan waxay u dhaxaysaa 1.78-1.9.Ku haboon tijaabada heerkulka sare ee dhalaalidda, baahida caanka ah.

4.Crucible silikoon carbide graphite Crucible waxaa lagu sameeyay cadaadis isostatic, iyo crocible waxaa lagu riixaa mashiinka cadaadiska isostatic.Nolosha adeeggu guud ahaan waa 2-4 jeer ka rotary-ga sameeyay silikoon carbide graphite crucible.Waa tan ugu habboon aluminium iyo zinc oxide.Biraha kale waa in si taxadar leh loo doortaa, foornooyinka induction waa in si taxadar leh loo doortaa.Sababtoo ah qiimaha sarreeya ee cadaadiska isostatic, guud ahaan ma jiro wax yar oo kariyo ah.

Physical iyoChemicalIka mid ahSilkoCgarqaadidGraafideeCburbursan

sifooyinka jireed

Heerkulka ugu badan

Pnacayb

Cufnaanta weyn

Fiska caabin

1800 ℃

≤30%

≥1.71g/cm2

≥8.55Mpa

ka kooban kiimiko

C

Sida

AL203

SIO2

45%

23%

26%

6%

Noocyada foornada ee qashinka: foornada kookaha, foornada saliidda, foornada gaaska dabiiciga ah, foornada iska caabinta, foornada induction soo noqnoqda ee dhexdhexaadka ah (fadlan ogow in waxtarka dhalaalka ee aluminiumku uusan sarreyn), foornada walxaha nafleyda, iwm. Ku habboon dhalada naxaas, dahab, qalin , Zinc, aluminium, lead, birta shubka ah iyo biraha kale ee aan birta ahayn.Sidoo kale aashitada aan xoogga lahayn iyo kiimikooyinka alkali ee xooggan oo leh dareere hooseeya, caabbinta daxalka iyo iska caabinta heerkulka sare.

Tilmaamaha isticmaalka graphite crucible (fadlan si taxadar leh u akhri intaadan isticmaalin):
1.Crucible waxa lagu kaydiyaa meel hawo leh oo qallalan si looga fogaado in qoyaanku saameeyo.

2. Crucible waa in si taxadar leh loo maareeyaa, si adag ayaa loo mamnuucay in la rido oo la ruxo, hana duubin, si aysan u dhaawacmin lakabka ilaalinta ee dusha sare ee qulqulka.

3. Horay u dub karishka ka hor inta aanad isticmaalin.Heerkulka dubista ayaa si tartiib tartiib ah kor ugu kacaya hoos u dhaca ilaa sare, iyo lakabka ayaa si joogto ah loo rogaa si loogu oggolaado in si siman loo kululeeyo, ka saaro qoyaanka ku jira weelka, oo si tartiib ah u kordhiso heerkulka preheating oo ka badan 500 (sida preheating).Aan sax ahayn, taasoo keenaysa in qoloftu ay dillaacdo oo dillaacdo, maaha dhibaato tayo leh oo dib looma soo celin doono)

4. Foornada foornada waa in lagu dhejiyaa qashinka, meelaha sare iyo hoose iyo kuwa ku hareeraysan waa in ay buuxiyaan shuruudaha, daboolka foornada waa in aan lagu cadaadin jidhka birta ah.

5. Ka fogow duritaan toos ah oo ololka ah oo lagu durayo jirka qolofleyda ah inta lagu jiro isticmaalka, waana in lagu buufiyaa dhinaca salka qolofka ah.

6. Marka lagu daro walxaha, waa in lagu daraa si tartiib ah, oo doorbidaya walxo la jajabiyey.Ha ku xidhin wax aad u badan ama si adag ha u xidhin walxo aniseed ah, si aanay u qarxin weelka.

7. Tumbooyinka la isku qurxiyo ee loo isticmaalo rarista iyo dejinta waa in ay la socdaan qaabka saqafka, si aysan u dhaawacmin qashinka.

8. Way fiican tahay inaad si joogto ah u isticmaasho curiyaha, si aad si fiican ugu shaqayso waxqabadkeeda sare.

9. Inta lagu jiro habka dhalaalidda, qadarka gelinta ee wakiilka waa in la xakameeyaa.Isticmaalka xad-dhaafka ah wuxuu yarayn doonaa nolosha adeegga crucible.

10. Markaad isticmaalayso weelka, wareegtada mar mar ku wareeji si aad si siman u kululaato oo aad u dheereyso isticmaalka.

11. Si khafiif ah u dhufo marka aad ka saarayso kookaha iyo kookaha gudaha iyo dibadda ee gidaarada si aad uga fogaato dhaawac soo gaadho saliibka.

12. Isticmaalka dareeraha loo isticmaalo graphite crucible:
1) Waa in fiiro gaar ah loo yeeshaa marka lagu daro dareeraha: dareeraha waa in lagu daraa birta dhalaalaysa, waxaana mamnuuc ah in dareeraha lagu daro dheri maran ama ka hor inta aan birta dhalaalin: walaaq birta dhalaalaysa isla marka lagu daro dhalaalka. biraha.
2) Habka ku biir:
a.Xalka waa budo, bulk, iyo alloys bir ah.
b, magaca codsiga badan waxa lagu dhalaalinayaa badhtamaha qulqulka iyo saddex meelood meel meel ka sarraysa dusha hoose.
c.Qulqulka budada ah waa in lagu daraa si looga fogaado taabashada tooska ah ee gidaarka qallafsan.d.Si adag ayaa loo mamnuucay in qulqulka qulqulka uu ku kala firdhiyo foornada dhalaalaysa, haddii kale waxay dumin doontaa derbiga dibadda ee qulqulka.
e, Qadarka lagu daray waa qadarka ugu yar ee uu cayimay soo saaraha.
f.Ka dib marka lagu daro walaxda sifaynta iyo wax ka beddelka, birta dhalaalaysa waa in si degdeg ah loo mariyo.
g, xaqiiji in qulqulka saxda ah la isticmaalay.Nabaadguurka qulqulka ee garaafiga crucible Sifaynta nabaad-guurka: Fluoride-ka ku jira beddelaha sifaynta ayaa ka baabi'in doona lakabka qaybta hoose (R) ee gidaarka bannaanka ee lakabka.
Daxalka: Dharbaaxada dhegta leh ee isku dhejisan waa in la nadiifiyaa maalin kasta dhammaadka shaqada.Xumaanta aan laga jawaabin ayaa lagu dhex milmi doonaa suufka oo waxay ku faafi doontaa qolofka, kordhinta khatarta ah in lagu sifeeyo xumaanta iyo nabaad guurka.Heerkulka iyo heerka daxalka: Heerka falcelinta ee qoloflaha iyo wakiilka sifaynta ayaa u dhigma heerkulka.Kordhinta heerkulka sare ee aan loo baahnayn ee dareeraha aluminiumku wuxuu si weyn u gaabin doonaa nolosha qulqulka.Daxalka dambaska aluminium iyo aluminium slag: Wixii dambaska aluminium ka kooban milix sodium halis ah iyo fosfooraska cusbada, xaaladda daxalka waa la mid ah sida kor ku xusan, taas oo si weyn u soo gaabin doona nolosha crucible ah.Nabaad-guurka beddelka leh dareere wanaagsan: Marka beddeliyaha leh dheecaan wanaagsan lagu daro, birta dhalaalaysa waa in si degdeg ah loo walaaqaa si aanay ula xidhiidhin jidhka dheriga.

13. Qalabka Nadiifinta ee Nadiifinta Slag Crucible Slag: Qalabku wuxuu ku wareegsan yahay qallooc la mid ah gidaarka gudaha ee dheriga la isticmaalay.Ka saarida ugu horeysa: Ka dib kuleylka iyo isticmaalka ugu horreeya, ka saarista qashinka la soo saaray ayaa ah kan ugu muhiimsan.Dharka la soo saaray markii ugu horeysay waa mid aad u jilicsan, laakiin ka dib marka la tago, waxay noqotaa mid aad u adag oo adag in la saaro.Waqtiga Nadiifinta: Iyadoo salbuxyadu weli kulul tahay oo dharbaaxadu jilicsan tahay, waa in la nadiifiyaa maalin kasta.

Wax soo saarka

Maacuunka lagu dhalaaliyo biraha ama walxaha kale, oo guud ahaan ka samaysan walxaha dib u celinaya sida dhoobada iyo graphite2
Maacuunka lagu dhalaaliyo biraha ama walxaha kale, oo guud ahaan ka samaysan walxaha dib u celinaya sida dhoobada iyo graphite1

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