sic heat element
Sic heat elements inogadzirwa kubva kumhando yakasvibirira yeSiCpowder, iyo yakawedzera kune zvimwe zvinowedzera zvinoenderana nemidziyo proportion.Silicon carbide kudziyisa zvinhu zvisiri zvesimbi zvigadzirwa. Kuenzaniswa nemetallic heat elements, vane nhevedzano yehunhu, senge tembiricha yepamusoro, antioxidation, anticorrosion, kuwedzera tembiricha nekukurumidza, yakaderera coefficient yekuwedzera kupisa uye zvichingodaro. Saka, ivo vanoshandiswa zvakanyanya mumagetsi uye magineti zvinhu, ceramics, metallurgy indasitiri uye zvichingodaro.
Sic kudziyisa zvinhu Zvinotsanangurwa uye Resistance Range
| (d) Diameter | (L)Kureba kweHot Zone | (L1) Kureba kweCold Zone | (L) Hurefu Hwose | (d) Kuramba |
| 8 | 100-300 | 60-200 | 240-700 | 2.1-8.6 |
| 12 | 100-400 | 100-300 | 300-1100 | 0.8-5.8 |
| 14 | 100-500 | 150-350 | 400-1200 | 0.7-5.6 |
| 16 | 200-600 | 200-350 | 600-1300 | 0.7-4.4 |
| 18 | 200-800 | 200-400 | 600-1600 | 0.7-5.8 |
| 20 | 200-800 | 250-600 | 700-2000 | 0.6-6.0 |
| 25 | 200-1200 | 250-700 | 700-2600 | 0.4-5.0 |
| 30 | 300-2000 | 250-800 | 800-3600 | 0.4-4.0 |
| 35 | 400-2000 | 250-800 | 900-3600 | 0.5-3.6 |
| 40 | 500-2700 | 250-800 | 1000-4300 | 0.5-3.4 |
| 45 | 500-3000 | 250-750 | 1000-4500 | 0.3-3.0 |
| 50 | 600-2500 | 300-750 | 1200-4000 | 0.3-2.5 |
| 54 | 600-2500 | 300-250 | 1200-4000 | 0.3-3.0 |
Mhedzisiro yekushisa kwekushanda uye mutoro wepamusoro pane hita yepamusoro mune imwe nzvimbo yakasiyana
| Atmosphere | (℃) Furnace Temperature | (w/cm2） Surface Load | pesvedzero pane hita |
| Ammonia | 1290 | 3.8 | chiito paSiC chinogadzira uye chinoparadza firimu rekudzivirira reSiO2 |
| Carbondioxide | 1450 | 3.1 | corrode SiC |
| Carbo Monoxide | 1370 | 3.8 | tora kabhoni poda uye kufurira firimu rekudzivirira reSiO2 |
| Haloaen | 704 | 3.8 | corrode sic uye inoparadza firimu rekudzivirira reSiO2 |
| Hydrogen | 1290 | 3.4 | chiito paSiC chinogadzira uye chinoparadza firimu rekudzivirira reSiO2 |
| Nitrogen | 1370 | 3.1 | chiitiko paSiC chinoburitsa insulating layer yesilicon nitride |
| Sodium | 1310 | 3.8 | corrode SiC |
| Sulfur Dioxide | 1310 | 3.8 | corrode SiC |
| Okisijeni | 1310 | 3.8 | SiC oxidized |
| Mhepo Yemvura | 1090-1370 | 3.1-3.6 | chiito pane sic chinoburitsa hydrate yesilicon |
| Hydrocarbon | 1370 | 3.1 | tora kabhoni poda yakakonzera kusvibiswa kunopisa
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Shandong Zhongpeng Special Ceramics Co., Ltd ndeimwe yeyakakura silicon carbide ceramic zvinhu zvitsva zvinogadziriswa muChina. SiC technical ceramic: Kuomarara kweMoh ndeye 9 (Kuoma kweMoh kutsva ndeye 13), nekupokana kwakanyanya kukukurwa nekuora, kunyura kwakanakisa - kuramba uye anti-oxidation. Hupenyu hwesevhisi yechigadzirwa cheSiC hwakareba 4 kusvika kashanu kupfuura 92% alumina zvinhu. Iyo MOR yeRBSiC ndeye 5 kusvika 7 nguva iyo yeSNBSC, inogona kushandiswa kune mamwe maumbirwo akaoma. Iyo quotation process inokurumidza, kuendesa kwakavimbiswa uye mhando ndeyechipiri kune imwe. Isu tinogara tichishingirira kupikisa zvinangwa zvedu uye nekudzorera moyo yedu kunharaunda.
