Baetsi ba Graphite Electrode In China HP500 bakeng sa tšepe e etsang Sebopi sa Motlakase sa Arc
Tekheniki Parameter
| Paramethara | Karolo | Yuniti | HP 500mm(20”) Data |
| Nominal Diameter | Electrode | mm(inch) | 500 |
| Max Diameter | mm | 511 | |
| Min Diameter | mm | 505 | |
| Bolelele ba Lebitso | mm | 1800/2400 | |
| Max Length | mm | 1900/2500 | |
| Min Length | mm | 1700/2300 | |
| Boima ba Hona Joale | KA/cm2 | 15-24 | |
| Bokhoni ba ho Jara ba Hona Joale | A | 30000-48000 | |
| Khanyetso e Itseng | Electrode | μΩm | 5.2-6.5 |
| Nnyo | 3.5-4.5 | ||
| Flexural Matla | Electrode | Mpa | ≥11.0 |
| Nnyo | ≥22.0 | ||
| Modulus ea Bacha | Electrode | GPA | ≤12.0 |
| Nnyo | ≤15.0 | ||
| Boima ba Bongata | Electrode | g/cm3 | 1.68-1,72 |
| Nnyo | 1.78-1,84 | ||
| CTE | Electrode | ×10-6/℃ | ≤2.0 |
| Nnyo | ≤1.8 | ||
| Litaba tsa molora | Electrode | % | ≤0.2 |
| Nnyo | ≤0.2 |
TLHOKOMELISO: Tlhokahalo efe kapa efe e ikhethileng mabapi le dimension e ka fanoa.
E sebelisoa Haholo indastering
- Bakeng sa ho etsa tšepe ea tšepe ea arc ea Motlakase
- Bakeng sa sebōpi sa Yellow phosphorus
- Etsa kopo seboping sa silicon ea Industrial kapa koporo e qhibilihang.
- Etsa kopo ho Refine tšepe ka har'a libopi tsa ladle le lits'ebetsong tse ling tsa ho qhibilihisa
Mokhoa oa ho khetha Electrode e Loketseng ea Graphite
Ha ho tluoa tabeng ea ho khetha electrode e nepahetseng ea graphite, ho na le lintlha tse 'maloa tse lokelang ho nahanoa.
- Ntlha ea pele, boleng ba electrode bo bohlokoa.Electrode ea boleng bo phahameng e tla ba le sebopeho se ts'oanang, se bolelang hore ha se na monyetla oa ho senya le ho senya.
- Taba ea bobeli, boholo ba eleketrode bo tlameha ho khethoa ho ipapisitsoe le matla a EAF, ka libopi tse kholo tse hlokang li-electrode tse kholoanyane.
- Taba ea boraro, mofuta oa li-electrode o tlameha ho khethoa ho ipapisitsoe le boemo ba tšepe, litekanyetso tsa ts'ebetso le moralo oa sebōpi.Ka mohlala, electrode ea UHP (Ultra High Power) e loketse hantle libōpi tse nang le matla a phahameng, ha motlakase oa HP (High Power) o loketse libōpi tsa matla a mahareng.
Gufan Graphite Electrode Nominal Diameter le Bolelele
| Nominal Diameter | Diameter ea 'Nete | Bolelele ba Lebitso | Mamello | |||
| mm | intshi | Boholo(mm) | Min(mm) | mm | Intshi | mm |
| 75 | 3 | 77 | 74 | 1000 | 40 | +50/-75 |
| 100 | 4 | 102 | 99 | 1200 | 48 | +50/-75 |
| 150 | 6 | 154 | 151 | 1600 | 60 | ±100 |
| 200 | 8 | 204 | 201 | 1600 | 60 | ±100 |
| 225 | 9 | 230 | 226 | 1600/1800 | 60/72 | ±100 |
| 250 | 10 | 256 | 252 | 1600/1800 | 60/72 | ±100 |
| 300 | 12 | 307 | 303 | 1600/1800 | 60/72 | ±100 |
| 350 | 14 | 357 | 353 | 1600/1800 | 60/72 | ±100 |
| 400 | 16 | 408 | 404 | 1600/1800 | 60/72 | ±100 |
| 450 | 18 | 459 | 455 | 1800/2400 | 72/96 | ±100 |
| 500 | 20 | 510 | 506 | 1800/2400 | 72/96 | ±100 |
| 550 | 22 | 562 | 556 | 1800/2400 | 72/96 | ±100 |
| 600 | 24 | 613 | 607 | 2200/2700 | 88/106 | ±100 |
| 650 | 26 | 663 | 659 | 2200/2700 | 88/106 | ±100 |
| 700 | 28 | 714 | 710 | 2200/2700 | 88/106 | ±100 |
Molaoli oa Boleng ba Bokaholimo
1.The mefokolo kapa masoba ha ea lokela ho feta likarolo tse peli holim'a graphite eleketrode holim'a, 'me mefokolo kapa masoba boholo se ke ua lumelloa ho feta ya data ho tafoleng e boletsoeng ka tlaase.
2.Ha ho na lepetso le pharollang holim'a holim'a electrode. Bakeng sa ho phatloha ha longitudinal, bolelele ba eona ha boa lokela ho ba ho feta 5% ea sedikadikwe sa electrode ea graphite, bophara ba eona bo lokela ho ba ka har'a mefuta e fapaneng ea 0.3-1.0mm. Longitudinal crack data tlas'a 0.3mm data e lokela ho ba. ba nyatsehe
3.Bophara ba sebaka se seholo (botšo) holim'a elektrode ea graphite ha ea lokela ho ba ka tlase ho 1/10 ea circumference ea electrode ea graphite, le bolelele ba sebaka se makukuno (botšo) ho feta 1/3 ea bolelele ba graphite electrode. ha e dumelle.
Lintlha tse Senyehileng ka Bokaholimo bakeng sa Chate ea Graphite Electrode
| Nominal Diameter | Lintlha tse Fokolang(mm) | ||
| mm | intshi | Diameter(mm) | Botebo(mm) |
| 300-400 | 12-16 | 20–40 | 5–10 |
| 450-700 | 18-24 | 30–50 | 10–15 |
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