Awọn ọja
Sic Crucibles
Awọn ẹya ara ẹrọ
Ifihan si Sic Crucibles
Ti ara ati Kemikali Properties ofSic Crucibles
Nigbati o ba yan awọn crucibles fun awọn ohun elo ile-iṣẹ, agbọye ti ara ati awọn atọka kemikali jẹ pataki. Ni isalẹ ni didenukole ti awọn ohun-ini bọtini ti ISO Iru Sic Crucibles:
| Ti ara Properties | Atọka |
|---|---|
| Refractoriness | ≥ 1650°C |
| Porosity ti o han gbangba | ≤ 20% |
| Olopobobo iwuwo | ≥ 2.2 g/cm² |
| Agbara fifun pa | ≥ 8.5 MPa |
| Kemikali Tiwqn | Atọka |
|---|---|
| Akoonu Erogba (C%) | 20–30% |
| Silikoni Carbide (SiC%) | 50–60% |
| Alumina (AL2O3%) | 3–5% |
Awọn abuda wọnyi fun Sic Crucibles adaṣe igbona ailẹgbẹ, imugboroja igbona kekere, ati atako si ipata kemikali, ni idaniloju pe wọn ṣiṣẹ daradara ni paapaa awọn agbegbe ti o buruju.
Crucibles iwọn
| No | Awoṣe | OD | H | ID | BD |
| 36 | 1050 | 715 | 720 | 620 | 300 |
| 37 | 1200 | 715 | 740 | 620 | 300 |
| 38 | 1300 | 715 | 800 | 640 | 440 |
| 39 | 1400 | 745 | 550 | 715 | 440 |
| 40 | 1510 | 740 | 900 | 640 | 360 |
| 41 | 1550 | 775 | 750 | 680 | 330 |
| 42 | 1560 | 775 | 750 | 684 | 320 |
| 43 | 1650 | 775 | 810 | 685 | 440 |
| 44 | 1800 | 780 | 900 | 690 | 440 |
| 45 | Ọdun 1801 | 790 | 910 | 685 | 400 |
| 46 | Ọdun 1950 | 830 | 750 | 735 | 440 |
| 47 | 2000 | 875 | 800 | 775 | 440 |
| 48 | Ọdun 2001 | 870 | 680 | 765 | 440 |
| 49 | 2095 | 830 | 900 | 745 | 440 |
| 50 | 2096 | 880 | 750 | 780 | 440 |
| 51 | 2250 | 880 | 880 | 780 | 440 |
| 52 | 2300 | 880 | 1000 | 790 | 440 |
| 53 | 2700 | 900 | 1150 | 800 | 440 |
| 54 | 3000 | 1030 | 830 | 920 | 500 |
| 55 | 3500 | 1035 | 950 | 925 | 500 |
| 56 | 4000 | 1035 | 1050 | 925 | 500 |
| 57 | 4500 | 1040 | 1200 | 927 | 500 |
| 58 | 5000 | 1040 | 1320 | 930 | 500 |
Awọn anfani ti Sic Crucibles
- Giga-otutu Resistance: Sic Crucibles duro awọn iwọn otutu titi di 1650 ° C, ṣiṣe wọn dara fun yo irin ati awọn ohun elo giga-ooru miiran.
- Agbara ati Gigun: Pẹlu agbara fifun ti o lagbara ti ≥ 8.5 MPa, awọn crucibles wọnyi le farada awọn aapọn ẹrọ ti o wa ninu awọn eto ile-iṣẹ laisi fifọ tabi ibajẹ.
- Iduroṣinṣin Kemikali: Awọn akoonu ohun alumọni carbide giga (50-60%) nfunni ni resistance to dara julọ si awọn aati kemikali, aridaju igbesi aye gigun paapaa nigbati o farahan si awọn irin didà tabi awọn kemikali ibinu.
Mimu Ailewu ati Itọju Sic Crucibles
Lati fa gigun igbesi aye Sic Crucibles ati rii daju iṣẹ ailewu wọn, o ṣe pataki lati tẹle awọn itọnisọna itọju diẹ:
- Deede Cleaning: Crucibles yẹ ki o wa ni ti mọtoto nigbagbogbo lati yọ eyikeyi iyokù, idilọwọ koto ati ipata.
- Yago fun Gbona mọnamọna: Didiẹ alapapo ati itutu agbaiye jẹ pataki lati dena fifọ. Awọn iyipada otutu lojiji le fa ki ohun elo naa ya.
- Idilọwọ Ipaba Kemikali: Yẹra fun ifihan si awọn kemikali ipata, paapaa ipilẹ tabi awọn ojutu ekikan, eyiti o le dinku iduroṣinṣin igbekalẹ crucible.
Ilowo imo fun onra
Yiyan Sic Crucible ti o tọ da lori awọn iwulo pato ti ilana ile-iṣẹ rẹ. Wo awọn nkan bii iwọn otutu, ibaramu ohun elo, ati awọn ibeere iwọn. Ninu awọn ohun elo gidi-aye, ọpọlọpọ awọn ti onra ti royin idinku nla ninu awọn idiyele itọju ati ṣiṣe iṣelọpọ pọ si nipasẹ yiyi si Sic Crucibles.
Sic Crucibles jẹ ohun elo ti ko ṣe pataki fun awọn ile-iṣẹ ti o beere awọn ohun elo iṣẹ ṣiṣe giga ti o lagbara lati duro awọn iwọn otutu to gaju ati ifihan kemikali. Nipa agbọye awọn ohun-ini wọn ati atẹle awọn ilana itọju to dara, awọn iṣowo le mu iṣẹ ṣiṣe pọ si lakoko ti o dinku akoko idinku.
