Graphite Electrodes oo leh ibta naaska ee EAF Steel Samaynta RP Dia300X1800mm
Qiyaasta Farsamada
| Halbeegga | Qayb | Unug | RP 300mm(12 ") Xog |
| Dhexroor Magaca | Electrode | mm (inji) | 300 (12) |
| Dhexroorka ugu badan | mm | 307 | |
| Dhexroor Min | mm | 302 | |
| Dhererka magacaaban | mm | 1600/1800 | |
| Dhererka ugu badan | mm | 1700/1900 | |
| Dhererka min | mm | 1500/1700 | |
| Cufnaanta ugu badan ee hadda | KA/cm2 | 14-18 | |
| Awood Qaadashada Hadda | A | 10000-13000 | |
| Iska caabin gaar ah | Electrode | μΩm | 7.5-8.5 |
| Ibta naaska | 5.8-6.5 | ||
| Xoog Jilicsan | Electrode | Mpa | ≥9.0 |
| Ibta naaska | ≥16.0 | ||
| Modulka dhalinyarada | Electrode | Gpa | ≤9.3 |
| Ibta naaska | ≤13.0 | ||
| Cufnaanta Bulk | Electrode | g/cm3 | 1.55-1.64 |
| Ibta naaska | ≥1.74 | ||
| CTE | Electrode | ×10-6/℃ | ≤2.4 |
| Ibta naaska | ≤2.0 | ||
| Waxyaabaha Dambaska ah | Electrode | % | ≤0.3 |
| Ibta naaska | ≤0.3 |
FIIRO GAAR AH: Shuruudaha gaarka ah ee cabbirka waa la bixin karaa.
Codsi ballaadhan
RP graphite electrode waxaa caadi ahaan loo isticmaalaa LF (Furnace Ladle) iyo EAF (Electric Arc Furnace) birta samaynta. Electrode-ku aad ayuu ugu habboon yahay foornooyinkan wuxuuna bixiyaa natiijooyin aad u fiican. RP graphite electrode sidoo kale waxaa loo isticmaalaa codsiyada kale sida anode horay loo dubay iyo birta birta ah.
Tilmaamaha Gacan-siinta iyo Isticmaalka
1.Ka saar daboolka difaaca ee daloolka cusub ee korantada, hubi in dunta godka korantada ay dhammaatay iyo in duntu aanay dhamaystirnayn, la xidhiidh injineerada xirfadlayaasha ah si loo go'aamiyo in korantada la isticmaali karo;
2. Ku xidh daboolka korantada godka korantada ee hal cidhif, oo dhig barkin jilicsan hoostiisa cidhifka kale ee korantada si aad isaga ilaaliso in ay dhaawacdo isku dhafka korantada; (fiiri sawirka1)
3.Isticmaal hawo cufan si aad u afuufo boodhka iyo sundries dusha sare iyo dalool ee electrode isku xidha, ka dibna nadiifi dusha iyo xidhiidhiyaha ee electrode cusub, ku nadiifi burush; (fiiri sawirka 2)
4. Kor u qaad korantada cusub ee ka sarreysa korantada sugaysa si ay ula jaanqaado godka korantada oo si tartiib ah u dhaco;
5. Isticmaal qiimaha torque saxda ah si aad si sax ah u quful electrode; (fiiri sawirka 3)
6.Clamp holde waa in la dhigaa meel ka baxsan khadka digniinta. (fiiri sawirka 4)
7.In muddada sifaynta, waa ay fududahay in la sameeyo electrode khafiif ah oo sababa jabka, wadajir dhici off, kordhiyo isticmaalka electrode, fadlan ha isticmaalin electrodes si kor loogu qaado content carbon.
8.Due in alaabta ceeriin kala duwan loo isticmaalo by saaraha kasta iyo habka wax soo saarka, sifooyinka jireed iyo kiimiko ee electrodes iyo kala-goysyada soo saaraha kasta. Marka la isticmaalo, xaaladaha guud, Fadlan ha isku darin isticmaalka korantada iyo kala-goysyada ay soo saaraan warshado kala duwan.
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