Yakakwira density inonyungudutsa aluminium clay graphite crucible ye induction choto
| zita rechigadzirwa | Kukura Kwechigadzirwa | |||||
|
Upper kunze dhayamita | Danho | Pazasi Outer Diameter | Inner Diameter | H Height | Inner Height | |
| 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 crucible A | 110 | 18 | 98 | 75 | 180 | 164 |
| 6kg crucible B | 115 | 18 | 101 | 75 | 180 | 164 |
| 8kg graphite crucible | 120 | 20 | 110 | 85 | 180 | 160 |
| 10kg graphite crucible | 125 | 20 | 110 | 85 | 185 | 164 |
| Saizi yese inogona kugadzirwa | ||||||
Nhanganyaya: Graphite crucibles inogona kukamurwa kuita zvikamu zvina.
1.Pure graphite crucible.Iyo kabhoni yemukati kazhinji yakakura kupfuura 99.9%, uye inogadzirwa neyakajeka yekugadzira graphite zvinhu.Zvinongokurudzirwa kushandisa mamwe marudzi echoto zvakanyatsonaka kune magetsi emagetsi.
2.Clay graphite crucible.Yakagadzirwa neakasikwa graphite poda yakasanganiswa nevhu uye zvimwe binder oxidation-resistant zvinhu, uye inotenderera inoumbwa.Inokodzera mafekitari ane mari yakaderera yebasa uye yakaderera kushanda mwero.
3.Silicon carbide graphite crucible, inotenderera yakagadzirwa.Yakagadzirwa neakasikwa graphite poda, silicon carbide, aluminium oxide, nezvimwewo zvakasanganiswa seyakagadzirwa, spin-yakaumbwa, uye yakawedzerwa ne-anti-oxidation layer.Hupenyu hwesevhisi hunenge 3-8 nguva iyo yevhu graphite crucible.Iyo yakawanda density iri pakati pe1.78-1.9.Inokodzera kunyungudutsa tembiricha yekuyedza, yakakurumbira kudiwa.
4.Iyo silicon carbide graphite crucible inoumbwa ne isostatic pressing, uye crucible inomanikidzwa ne isostatic pressing machine.Hupenyu hwesevhisi hunowanzo 2-4 nguva iyo yeinotenderera yakaumbwa nesilicon carbide graphite crucible.Ndiyo inonyanya kukodzera aluminium uye zinc oxide.Mamwe masimbi anofanira kunyatsosarudzwa, uye induction furnaces inofanira kusarudzwa zvakanyatsonaka.Nekuda kwemutengo wakakwira wekutsikirira isostatic, kazhinji hapana diki crucible.
| Physical uyeChemicalIvadzidzisi veSiliconCarbideGrapiteCrucible | ||||
| zvinhu zvemuviri | Max Tembiricha | Porosity | Bulk density | Fire resistance |
| 1800 ℃ | ≤30% | ≥1.71g/cm2 | ≥8.55Mpa | |
| makemikari anoumbwa | C | Sic | AL203 | SIO2 |
| 45% | 23% | 26% | 6% | |
Mhando dzevira dzema crucibles: coke choto, choto chemafuta, gasi rechivira, choto chekudzivirira, chepakati frequency induction furnace (ndapota cherechedza kuti kunyunguduka kwealuminium hakuna kukwirira), biological particle furnace, etc. Inokodzera kunyungudutsa mhangura, goridhe, sirivheri. , zingi, aruminiyamu, mutobvu, simbi yakakandwa uye mamwe masimbi asina ferrous.Zvakare neasina-simba asidhi uye yakasimba alkali makemikari ane yakaderera fluidity, ngura kuramba uye tembiricha kuramba.
Mirayiridzo yekushandisa graphite crucible (ndapota verenga zvakanaka usati washandisa):
1.Iyo crucible inochengetwa munzvimbo ine mhepo uye yakaoma kuti isakanganiswa nehunyoro.
2. Iyo crucible inofanira kubatwa nekuchenjerera, inorambidzwa zvachose kudonha uye kuzununguka, uye usapunduka, kuitira kuti usakuvadza chidziviriro chekudzivirira pamusoro pemvura.
3. Bika crucible mberi usati washandisa.Kupisa kwekubikira kunowedzera zvishoma nezvishoma kubva pasi kusvika kumusoro, uye crucible inogara yakashandurwa kuti ibvumire kupisa zvakaenzana, kubvisa unyoro mu crucible, uye zvishoma nezvishoma kuwedzera kutonhora kwekutanga kusvika kune 500 (yakadai sekutanga kupisa).Zvisizvo, zvichiita kuti crucible ibviswe uye kuputika, haisi dambudziko remhando uye haidzoserwe)
4. Chivi chemoto chinopisa chinofanira kufananidzwa nemucheka, mapeji epamusoro uye epasi uye akapoteredza anofanira kusangana nezvinodiwa, uye chifukidzo chevira hachifaniri kuomeswa pamutumbi unoputika.
5. Dzivisa jekiseni remoto wakananga kumutumbi unorovera panguva yekushandiswa, uye unofanirwa kupfapfaidzwa uchienda kunzvimbo yecrucible.
6. Paunenge uchiwedzera zvinhu, zvinofanira kuwedzerwa zvishoma nezvishoma, zvichida zvakapwanyika zvinhu.Usatakura zvakawandisa kana kuomesera zveaniseed zvinhu, kuti urege kuputika crucible.
7. Zvisungo zvinoputika zvinoshandiswa pakutakura uye kutakura zvinofanira kuenderana nechimiro chemushonga, kuitira kuti urege kukuvadza crucible.
8. Zvakanakisisa kushandisa crucible nguva dzose, kuitira kuti iite zviri nani kushanda kwayo kwepamusoro.
9. Munguva yekunyungudika, huwandu hwekupinza hwemumiririri hunofanira kudzorwa.Kushandisa zvakanyanya kunoderedza hupenyu hwebasa recrucible.
10. Paunenge uchishandisa crucible, shandura crucible nguva nenguva kuti uite kupisa zvakaenzana uye kuwedzera kushandiswa.
11. Tora zvishoma paunenge uchibvisa slag uye coke kubva mukati uye kunze kwemadziro emushonga kuti udzivise kukanganisa kune crucible.
12. Kushandiswa kwe solvent ye graphite crucible:
1) Kuchenjerera kunofanira kubhadharwa paunowedzera munyungudusi: iyo yakanyungudutswa inofanira kuwedzerwa kusimbi yakanyungudutswa, uye inorambidzwa zvachose kuwedzera munyu muhari isina chinhu kana simbi isati yanyunguduka: simbisa simbi yakanyungudutswa pakarepo mushure mekuwedzera yakanyungudutswa. simbi.
2) Join nzira:
a.Zvinonyungudutsa ihupfu, hukuru, uye zvisanganiswa zvesimbi.
b, iyo yakawanda zita rekushandisa rinonyungudutswa mukati meiyo crucible uye chikamu chimwe muzvitatu chechinzvimbo chiri pamusoro pepasi pevhu.
c.Iyo yehupfu yehupfu inofanira kuwedzerwa kuti irege kutarisana zvakananga nemadziro ecrucible.d.Izvo zvinorambidzwa zvachose kuti flux ipararire muchoto chinonyunguduka, kana zvisina kudaro ichasvibisa rusvingo rwekunze rwe crucible.
e, Mari yakawedzerwa ishoma mari inotsanangurwa nemugadziri.
f.Mushure mekunatsa mumiriri uye modifier zvawedzerwa, simbi yakanyungudutswa inofanira kuiswa nekukurumidza.
g, simbisa kuti iyo chaiyo flux inoshandiswa.Flux erosion pa graphite crucible Refining modifier erosion: Iyo fluoride mune yekunatsa modifier inobvisa crucible kubva pazasi chikamu (R) chekunze kwemadziro ecrucible.
Corrosion: Iyo crucible sticky slag inofanirwa kucheneswa mazuva ese pakupera kwekuchinja.Kuparara kusingagadziriswi kuchanyudzwa mu slag uye kupararira mu crucible, kuwedzera njodzi yekunatsa kuparara uye kuputika.Tembiricha uye corrosion rate: The reaction rate of the crucible and the refining agent inoenderana nekupisa.Kuwedzera kupisa kusingakoshi kweiyo alloy fluid kuchapfupisa zvakanyanya hupenyu hweiyo crucible.Corrosion of aluminium ash and aluminium slag: Kune aruminiyamu ash ine yakakomba sodium munyu uye phosphorus munyu, iyo corrosion mamiriro akafanana neari pamusoro, ayo achapfupisa zvakanyanya hupenyu hweiyo crucible.Kukukurwa kwemugadziriso nekuyerera kwakanaka: Kana mudhifita une mvura yakanaka wawedzerwa, simbi yakanyungudutswa inofanira kuzunguzwa nekukasira kuti isasangana nemuviri wepoto.
13. Graphite Crucible Slag Cleaning Cleaning Tool: Chigadzirwa chacho chakakomberedzwa ne curvature yakafanana nemadziro emukati wehari inoshandiswa.Kutanga kubviswa: Mushure mekupisa kwekutanga uye kushandiswa, kubviswa kwe slag yakagadzirwa ndiyo inonyanya kukosha.Iyo slag inogadzirwa kekutanga yakapfava, asi mushure mekusara, inova yakaoma zvakanyanya uye yakaoma kubvisa.Kuchenesa Nguva: Nepo crucible ichiri kupisa uye slag iri nyoro, inofanira kucheneswa zuva nezuva.
