Graphite Electrode na-eji maka Corundum refining Electric Arc Furnace Obere dayameta Furnace Electrodes
Nka nka
Chart 1: Nka nka Maka Obere Okirikiri Graphite Electrode
| Dayameta | Akụkụ | Nguzogide | Ike Flexural | Modul na-eto eto | Njupụta | CTE | Ash | |
| Inch | mm | μΩ·m | MPa | GPA | g/cm3 | ×10-6/ ℃ | % | |
| 3 | 75 | Electrode | 7.5-8.5 | ≥9.0 | ≤9.3 | 1.55-1.64 | ≤2.4 | ≤0.3 |
| Ọnụ ara | 5.8-6.5 | ≥16.0 | ≤13.0 | ≥1.74 | ≤2.0 | ≤0.3 | ||
| 4 | 100 | Electrode | 7.5-8.5 | ≥9.0 | ≤9.3 | 1.55-1.64 | ≤2.4 | ≤0.3 |
| Ọnụ ara | 5.8-6.5 | ≥16.0 | ≤13.0 | ≥1.74 | ≤2.0 | ≤0.3 | ||
| 6 | 150 | Electrode | 7.5-8.5 | ≥8.5 | ≤9.3 | 1.55-1.63 | ≤2.4 | ≤0.3 |
| Ọnụ ara | 5.8-6.5 | ≥16.0 | ≤13.0 | ≥1.74 | ≤2.0 | ≤0.3 | ||
| 8 | 200 | Electrode | 7.5-8.5 | ≥8.5 | ≤9.3 | 1.55-1.63 | ≤2.4 | ≤0.3 |
| Ọnụ ara | 5.8-6.5 | ≥16.0 | ≤13.0 | ≥1.74 | ≤2.0 | ≤0.3 | ||
| 9 | 225 | Electrode | 7.5-8.5 | ≥8.5 | ≤9.3 | 1.55-1.63 | ≤2.4 | ≤0.3 |
| Ọnụ ara | 5.8-6.5 | ≥16.0 | ≤13.0 | ≥1.74 | ≤2.0 | ≤0.3 | ||
| 10 | 250 | Electrode | 7.5-8.5 | ≥8.5 | ≤9.3 | 1.55-1.63 | ≤2.4 | ≤0.3 |
| Ọnụ ara | 5.8-6.5 | ≥16.0 | ≤13.0 | ≥1.74 | ≤2.0 | ≤0.3 | ||
Chart 2: Ikike ibu ugbu a maka Obere dayameta Graphite Electrode
| Dayameta | Ibu dị ugbu a | Njupụta dị ugbu a | Dayameta | Ibu dị ugbu a | Njupụta dị ugbu a | ||
| Inch | mm | A | A/m2 | Inch | mm | A | A/m2 |
| 3 | 75 | 1000-1400 | 22-31 | 6 | 150 | 3000-4500 | 16-25 |
| 4 | 100 | 1500-2400 | 19-30 | 8 | 200 | 5000-6900 | 15-21 |
| 5 | 130 | 2200-3400 | 17-26 | 10 | 250 | 7000-10000 | 14-20 |
Chart 3: Ogo Electrode Graphite & Nkwenye Maka Obere Dayameta Graphite Electrode
| Ọnụ ala dayameta | Oke dayameta (mm) | Ogologo aha aha | Ndidi | |||
| Inch | mm | Oke. | Min. | mm | Inch | mm |
| 3 | 75 | 77 | 74 | 1000 | 40 | -75-50 |
| 4 | 100 | 102 | 99 | 1200 | 48 | -75-50 |
| 6 | 150 | 154 | 151 | 1600 | 60 | ±100 |
| 8 | 200 | 204 | 201 | 1600 | 60 | ±100 |
| 9 | 225 | 230 | 226 | 1600/1800 | 60/72 | ±100 |
| 10 | 250 | 256 | 252 | 1600/1800 | 60/72 | ±100 |
Ngwa isi
- Calcium carbide na-agbaze
- Mmepụta Carborund
- Nnụcha corundum
- Ọla na-adịghị ahụkebe na-agbaze
- Ferrosilicon osisi refractory
Usoro mmepụta nke RP Graphite Electrode
Uru Gufan
1. Emere site na ihe ndị dị elu nke graphite, a na-ewu obere electrodes graphite nke anyị na-eme ka ọ ghara ikpo ọkụ ma na-enye ezigbo ọkụ eletrik.Nke a na-eme ka usoro mgbaze kwụsiri ike na nke ọma, na-ebute ogo ngwaahịa dị elu ma belata oriri ume.
2. Obere obere nke electrodes ndị a na-enye ohere maka njikwa ziri ezi karịa usoro ịgbaze, na-eme ka ha dị mma maka ngwa ndị na-achọ ihe ziri ezi dị elu na nke ọma.Ma ị na-emepụta alloys ma ọ bụ na-edozi ọla, electrodes anyị ga-enyere gị aka imezu ihe a chọrọ na nkenke na-enweghị atụ.
3. Electrodes graphite pere mpe anyị kwesịrị ekwesị maka ọtụtụ ụlọ ọrụ, gụnyere nchara nchara, nhazi kemịkalụ, na nkedo ígwè.N'agbanyeghị oke ọrụ gị, enwere ike ịhazi electrodes anyị iji mezuo ihe ị chọrọ.
4. N'ime nchara ígwè, a na-eji electrodes graphite obere dayameta mee ihe na ọkụ ọkụ eletrik, ebe ha na-arụ ọrụ dị mkpa na mmepụta nke ígwè dị elu.Obere nha ha na-enye ohere ịchịkwa usoro ịgbaze nke ọma, na-eme ka nsonaazụ na-agbanwe agbanwe na ibelata ihe mkpofu.
5. Na nhazi kemịkalụ, electrodes anyị dị mkpa maka mmepụta nke calcium carbide na nhazi nke carborundum.Usoro ndị a chọrọ njikwa okpomọkụ nke ọma, nke electrodes anyị na-ebuga nke ọma.
6. N'ihi na nkedo ígwè, anyị obere dayameta graphite electrodes na-eji agbaze nke obere ọla na Ferrosilicon osisi.Omume dị elu nke graphite na-enye ohere maka ịgbaze nke ọma nke ọma, na-ebute usoro mmepụta ngwa ngwa na mmepụta elu n'ozuzu ya.