Obere dayameta Graphite Electrodes Mkpanaka Maka ọkụ ọkụ ọkụ eletrik na ụlọ ọrụ igwe na ụlọ nrụpụta
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 |
Uru
1.Anti-oxidation ọgwụgwọ maka ogologo ndụ.
2.High-ọcha, elu-njupụta, ike chemical kwụsie ike.
3.High machining ziri ezi, ezigbo elu imecha.
4.High n'ibu ike, ala eletriki iguzogide.
5.Na-eguzogide mgbawa & spalling.
6.High iguzogide oxidation na thermal ujo.
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
Ọdịmma Onye Ọchịchị
1.The ntụpọ ma ọ bụ oghere ekwesịghị karịa akụkụ abụọ na graphite electrode elu, na ntụpọ ma ọ bụ oghere size agaghị ekwe gafere data na tebụl n'okpuru kwuru.
2.There is no transverse crack on the electrode surface.For longitudinal mgbape, ya ogologo kwesịrị ịbụ ihe karịrị 5% nke graphite electrode okirikiri, ya obosara kwesịrị n'ime 0.3-1.0mm range.Longitudinal mgbape data n'okpuru 0.3mm data kwesịrị. na-eleghi anya
3.The obosara nke o siri ike ntụpọ (nwa) ebe na graphite electrode elu kwesịrị ịbụ ihe na-erughị 1/10 nke graphite electrode okirikiri, na ogologo ike ike ntụpọ (nwa) ebe n'elu 1/3 nke graphite electrode ogologo. agaghị ekwe.