Alaabta
Garaafka Crucible ee Dahab dhalaalaysa
Astaamaha
Dhalinta birta qaaliga ah waxaa loo kala saaraa dhalaalinta iyo sifaynta aasaasiga ah.Sifaynta macneheedu waa helitaanka macdan qaali ah oo nadiif ah iyada oo loo marayo dhalaalidda biraha nadiifka ah ee hooseeya, halkaas oo loo yaqaan 'graphite crucibles' ayaa looga baahan yahay nadiif sare, cufnaanta sare ee sare, porosity hooseeya iyo xoog wanaagsan.
1. Iska caabin heerkul sarreeya, dhibic dhalaalaysa 3850 ± 50 ° C, barta karkarinta 4250.
2. Waxa ku jira dambas hooseeya, nadiif sare, si looga fogaado wasakhaynta alaabtaada.
3. Graphite way fududahay in loo habeeyo qaab kasta oo aad jeceshahay.
4. Xoogga farsamada sare
5. Waxqabadka simbiriirixidda wanaagsan
6. Heerarka kulaylka sare
7. Iska caabbinta shoogga kuleylka sare iyo caabbinta kiimikada
8. Iska caabbinta daxalka sare iyo iska caabinta oksaydhka
9. Dhaqdhaqaaq wanaagsan
10. Cufnaanta sare iyo xoogga farsamada sare
11. Isku-xidhka ballaadhinta kulaylku aad buu u yar yahay, waxayna leedahay iska caabin gaar ah oo loogu talagalay qaboojinta degdegga ah iyo kuleylka.
12. Graphite crucibles waxay leeyihiin iska caabin adag oo daxalka ah iyo xasilloonida kiimikada aad u fiican ee xalalka acidic iyo alkaline.Sidaa darteed, kama qayb qaadato fal-celin kiimikaad ah inta lagu jiro habka dhalaalidda.
13. Darbiga gudaha ee graphite crucible waa siman yahay.Dareeraha birta ah ee la shubay ma fududa in la daadiyo ama lagu dhejiyo gidaarka gudaha ee qulqulka, sidaas darteed waxay leedahay awood qulqulaya oo wanaagsan.
| GRAPHIT&SERAMIYKA JAAXADA AH EE CRUCIBLE | ||||||
| Magaca Alaabta | NOOCA | φ1 | φ2 | φ3 | H | AWOODDA |
| 0.3kg Graphite Crucible | BFG-0.3 | 50 | 18-25 | 29 | 59 | 15ml |
| 0.3kg Quartz Sleeve | BFC-0.3 | 53 | 37 | 43 | 56 | ---- |
| 0.7kg Graphite Crucible | BFG-0.7 | 60 | 25-35 | 35 | 65 | 35ml |
| 0.7kg Quartz Sleeve | BFC-0.7 | 67 | 47 | 49 | 63 | ---- |
| 1kg Graphite Crucible | BFG-1 | 58 | 35 | 47 | 88 | 65ml |
| 1kg Quartz Sleeve | BFC-1 | 69 | 49 | 57 | 87 | ---- |
| 2kg Graphite Crucible | BFG-2 | 65 | 44 | 58 | 110 | 135ml |
| 2kg Quartz Sleeve | BFC-2 | 81 | 60 | 70 | 110 | ---- |
| 2.5kg Graphite Crucible | BFG-2.5 | 65 | 44 | 58 | 126 | 165ml |
| 2.5kg Quartz Sleeve | BFC-2.5 | 81 | 60 | 71 | 127.5 | ---- |
| 3kgA Graphite Crucible | BFG-3A | 78 | 50 | 65.5 | 110 | 175ml |
| 3kg Quartz Sleeve | BFC-3A | 90 | 68 | 80 | 110 | ---- |
| 3kgB Graphite Crucible | BFG-3B | 85 | 60 | 75 | 105 | 240ml |
| 3kgB Quartz Sleeve | BFC-3B | 95 | 78 | 88 | 103 | ---- |
| 4kg Graphite Crucible | BFG-4 | 85 | 60 | 75 | 130 | 300ml |
| 4kg Quartz Sleeve | BFC-4 | 98 | 79 | 89 | 135 | ---- |
| 5kg Graphite Crucible | BFG-5 | 100 | 69 | 89 | 130 | 400ml |
| 5kg Quartz Sleeve | BFC-5 | 118 | 90 | 110 | 135 | ---- |
| 5.5kg Graphite Crucible | BFG-5.5 | 105 | 70 | 89-90 | 150 | 500ml |
| 5.5kg Quartz Sleeve | BFC-5.5 | 121 | 95 | 100 | 155 | ---- |
| 6kg Graphite Crucible | BFG-6 | 110 | 79 | 97 | 174 | 750ml |
| 6kg Quartz Sleeve | BFC-6 | 125 | 100 | 112 | 173 | ---- |
| 8kg Graphite Crucible | BFG-8 | 120 | 90 | 110 | 185 | 1000ml |
| 8kg Quartz Sleeve | BFC-8 | 140 | 112 | 130 | 185 | ---- |
| 12kg Graphite Crucible | BFG-12 | 150 | 96 | 132 | 210 | 1300ml |
| 12kg Quartz Sleeve | BFC-12 | 155 | 135 | 144 | 207 | ---- |
| 16kg Graphite Crucible | BFG-16 | 160 | 106 | 142 | 215 | 1630ml |
| 16kg Quartz Sleeve | BFC-16 | 175 | 145 | 162 | 212 | ---- |
| 25kg Graphite Crucible | BFG-25 | 180 | 120 | 160 | 235 | 2317ml |
| 25kg Quartz Sleeve | BFC-25 | 190 | 165 | 190 | 230 | ---- |
| 30kg Graphite Crucible | BFG-30 | 220 | 190 | 220 | 260 | 6517ml |
| 30kg Quartz Sleeve | BFC-30 | 243 | 224 | 243 | 260 | ---- |
1. Ku xirxiran kiis alwaax ah oo dhumucdiisu tahay 15mm
2. Gabal kasta waxaa lagu kala saaraa xumbo dhumucdiisuna tahay si looga fogaado taabashada iyo xoqidda3.Si adag loo xidhxidhay si looga fogaado qaybaha garaafka ee dhaqdhaqaaqa inta lagu jiro gaadiidka.4.Xirmooyinka gaarka ah sidoo kale waa la aqbali karaa.
