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Lẹẹdi Crucible
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SUOYI Graphite crucible SiC Crucible Anti Oxidation Copper Silicon Carbide Graphite Crucible
Lẹẹdi crucible ni o ni ti o dara gbona iba ina elekitiriki ati ki o ga otutu resistance. Lakoko lilo iwọn otutu giga, olùsọdipúpọ igbona igbona jẹ kekere, ati pe o ni idiwọ igara kan si alapapo iyara ati itutu agbaiye. O ni ipata ipata to lagbara si acid ati awọn solusan ipilẹ ati iduroṣinṣin kemikali to dara julọ. Ni irin-irin, simẹnti, ẹrọ, ile-iṣẹ kemikali ati awọn apa ile-iṣẹ miiran, o jẹ lilo ni lilo pupọ ni gbigbẹ ti irin-irin irin-irin ati awọn irin-irin ti kii ṣe irin-irin ati awọn ohun elo wọn, ati pe o ni awọn ipa imọ-ẹrọ ti o dara ati ti ọrọ-aje. Lẹẹdi crucible ni o ni ti o dara gbona iba ina elekitiriki ati ki o ga otutu resistance. Lakoko lilo iwọn otutu giga, olùsọdipúpọ igbona igbona jẹ kekere, ati pe o ni idena igara kan si alapapo iyara ati itutu agbaiye. O ni ipata ipata to lagbara si acid ati awọn solusan ipilẹ ati iduroṣinṣin kemikali to dara julọ. Ni irin-irin, simẹnti, ẹrọ, ile-iṣẹ kemikali ati awọn apa ile-iṣẹ miiran, o jẹ lilo ni lilo pupọ ni gbigbẹ ti irin-irin irin-irin ati awọn irin-irin ti kii ṣe irin-irin ati awọn ohun elo wọn, ati pe o ni awọn ipa imọ-ẹrọ ti o dara ati ti ọrọ-aje.
Awọn crucibles graphite Kannada ti o ni agbara giga ni awọn abuda wọnyi:
1. Iwọn iwuwo giga ti graphite crucible jẹ ki crucible lati ni ifarapa igbona ti o dara julọ, ati ipa ipa-ipa igbona rẹ dara dara julọ ju awọn agbewọle agbewọle miiran lọ;
2. Awọn graphite crucible ni o ni pataki kan glaze Layer ati ipon ohun elo ni ita, eyi ti gidigidi mu awọn ipata resistance ti awọn ọja ati ki o fa awọn oniwe-iṣẹ aye;
3. Awọn paati graphite ti o wa ninu crucible graphite jẹ gbogbo graphite adayeba, eyiti o ni itọsi igbona ti o dara pupọ. Ma ṣe gbe crucible graphite sori tabili irin tutu lẹsẹkẹsẹ lẹhin alapapo lati yago fun fifọ nitori itutu agbaiye iyara.
| Nkan | Ⅰ | Ⅱ | Ọna idanwo | ||
| Ọna fọọmu | Ṣiṣu (S) | Iwọn isostatic (D) | Ṣiṣu (S) | Iwọn isostatic (D) | |
| Akoonu erogba /% | ≥ 38 | ≥ 45 | ≥ 38 | ≥ 45 | GB/T 1655-2008 |
| Ìwọ̀n ńlá/(g/cm3) | ≥ 1.70 | ≥ 1.85 | ≥ 1.70 | ≥ 1.85 | GB/T 2997-2000 |
| Porosity /% | ≤29 | ≤21 | ≤29 | ≤21 | GB/T 2997-2000 |
| Deede otutu compressive agbara /MPa | ≥ 20 | ≥ 25 | ≥ 20 | ≥ 25 | GB/T 5072.2-2004 |
| Idaabobo ina / ℃ | ≥ 1500 | ≥ 1500 | ≥ 1400 | ≥ 1400 | GB/T 7322-2007; Antioxidant glaze bo |
| Awoṣe | Ibudo oke ita opin ± 2% | Sisanra | Isalẹ isalẹ ita opin ± 2% | Giga ± 2% |
| 1# | 67 | 8± 1.0 | 35 | 65 |
| 1.5# | 78 | 10± 1.0 | 60 | 80 |
| 2# | 88 | 10± 1.0 | 62 | 100 |
| 3# | 100 | 12± 1.0 | 75 | 115 |
| 4# | 115 | 12± 1.0 | 85 | 115 |
| 5# | 122 | 13± 1.0 | 85 | 138 |
| 6# | 125 | 14± 1.0 | 85 | 155 |
| 41# | 215 | 19 ~ 21.5 | 150 | 290 |
| 45# | 250 | 19 ~ 21.5 | 180 | 295 |
| 70# | 285 | 19 ~ 21.5 | 215 | 245 |
| 80# | 310 | 20 ~ 22.5 | 210 | 370 |
| 90# | 320 | 21 ~ 23.5 | 230 | 385 |
| 100# | 314 | 21 ~ 23.5 | 220 | 408 |
| 200# | 400 | 23 ~ 25.5 | 290 | 475 |
| 260# | 416 | 24 ~ 26.5 | 250 | 585 |
| 300# | 452 | 26–29 | 310 | 580 |
| 360# | 462 | 28-31 | 342 | 674 |
| 390# | 530 | 28-31 | 410 | 560 |
| 400# | 515 | 29-32 | 340 | 600 |
| 420# | 515 | 29-32 | 330 | 673 |
| 440# | 620 | 29-32 | 340 | 500 |
| 450# | 516 | 32-35 | 340 | 710 |
| 530# | 580 | 31-34 | 330 | 635 |
| 560# | 590 | 33-36 | 330 | 690 |
| 570# | 620 | 33-36 | 335 | 570 |
| 580# | 545 | 33-36 | 317 | 750 |
| 610# | 607 | 34–38 | 350 | 630 |
| 680# | 585 | 34–38 | 330 | 760 |
| 690# | 600 | 34–38 | 330 | 805 |
| 700# | 615 | 34–38 | 350 | 758 |
| 840# | 700 | 35-39 | 470 | 675 |
| 950# | 720 | 37-41 | 300 | 740 |
| 970# | 720 | 34–38 | 470 | 730 |
| 1100# | 715 | 35-39 | 478 | 846 |
| 1150# | 855 | 42-46 | 340 | 677 |
| 1200# | 780 | 36-40 | 450 | 752 |
| 1250# | 725 | 36-40 | 470 | 905 |
| 1500# | 784 | 37-41 | 450 | 890 |
| 1700# | 778 | 40-44 | 442 | 1050 |
| 2500# | 880 | 44-48 | 350 | 1150 |
Akiyesi: Standard type graphite crucible ni pato tọka si boṣewa orilẹ-ede GB/T 26279-2010.
hure ti nw Graphite crucible / Simẹnti irin crucible
Graphite crucible ni a crucible ṣe ti graphite, silikoni carbide, amo, silica, epo-eti okuta, ipolowo ati tar, ati be be lo ina bi aise ohun elo. Awọn ohun elo ti a lo fun graphite crucible jẹ mimọ ti o ga julọ, agbara giga ati awọn ohun elo ti o ni idiwọn ti o ga julọ, eyi ti o le ṣe sinu graphite crucible, graphite casting crucible and graphite oil tank nipasẹ CNC processing.
1. Iduro gbigbona ti o dara ti graphite crucible: agbekalẹ pataki fun awọn ipo lilo ti graphite crucible ti ooru ti o yara ati otutu.
2. Ti o dara ipata resistance ati ipa ipa ti graphite crucible lati rii daju pe igbẹkẹle ti didara ọja.
3. Rere resistance to lagbara acid ati alkali ti graphite crucible.
4. Ti o dara ooru conduction išẹ ti lẹẹdi crucible: o le gidigidi kuru awọn yo akoko ati fi agbara.
5. Awọn akoonu eeru ti graphite crucible jẹ kere ju 300pp lati rii daju pe awọn irin iyebiye ko ni idoti ni sisun.
Eya aworan crucible wa ni o kun lo lati yo ti kii-ferrous awọn irin bi eleyi ti Ejò, idẹ, goolu, fadaka, sinkii ati asiwaju ati awọn won alloys.
Akiyesi.
1. Ibi ipamọ: gbe ni ibi gbigbẹ, kii ṣe tutu.
2. Mimu: Mu pẹlu abojuto ki o ma ṣe kọlu.
3. Gbigbe: Lo ohun ti o tọ ti o ni idaniloju ati rii daju pe ipilẹ ti o wa ni ipilẹ ti o wa ni ṣinṣin ni olubasọrọ.
4. Ngba agbara: Kun ikoko pẹlu ingots tabi alokuirin irin ni pẹkipẹki, ma ṣe fun pọ ni lile ati ma ṣe fi sii ati fun pọ ni pẹkipẹki.
5. fifi yo: Lo bi kekere yo bi o ti ṣee.
6. Cleaning: Jeki awọn crucible mọ, tú jade awọn iyokù irin ni kiakia ni opin ti awọn isẹ ati ki o yọ awọn iyokù fara.
7. Gbigbe ati preheating: Ti o ba jẹ ọririn, o nilo lati gbẹ laiyara ni iwọn otutu ti o wa ni isalẹ 100 °C.
8. Yiyọ omi: Yọ gbogbo omi ni ayika ileru lati yago fun jijo ti nfa irin ati olubasọrọ omi lati din-din.
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