HP GRAPHITE ELECTRODES - Madhayamita Anobva pa200 mm kusvika 600 mm
HP GRAPHITE ELECTRODES - Madhayamita Anobva pa200 mm kusvika 600 mm
TSANANGURO
HP graphite electrode ndiyo chinhu chinoitisa simbi mumidziyo yemagetsi ye arc. Yakagadzirwa ne petroleum coke, needle coke, coal pitch uye inogadzirwa nenzira dzakasiyana-siyana dzekugadzira. Mitsetse yemagetsi ine simba guru inopinza nepachiteshi che graphite electrode mukati memuviri wechoto. Izvi zvinoburitsa simba remagetsi muchoto che arc kuti chipise choto.
Kudiwa kwemaelectrode ane dhayamita yakakura kwave kuchiwedzera sezvo saizi dzefurnace yeEAF dzichikura. Maelectrode eGraphite ane dhayamita ye500 mm kana 600 mm ave achinyanya kufarirwa mumakore achangopfuura.
CHINHU CHINHU
Kurapa kwekudzivirira oxidation kwenguva refu.
Kuchena kwakanyanya, kuwanda kwakanyanya, kugadzikana kwakasimba kwemakemikari.
Kunyatsorongeka kwekugadzira michina, kupedzisa zvakanaka pamusoro.
Simba guru remakanika, kuramba kwemagetsi kwakaderera.
Haikwanise kutsemuka kana kupwanyika.
Kuramba kwakanyanya kuoxidation uye kupisa kuvhunduka.
KUSHANDISA
Ma electrode eGraphite anoshandiswa zvakanyanya mukugadzira simbi dzesimbi, simbi nezvimwe zvinhu zvisiri zvesimbi, nezvimwewo.
Chitofu chemagetsi cheDC.
Chitofu chemagetsi cheAC.
Chitofu che arc chakanyudzwa mumvura.
ZVINHU ZVAKANYANYA
Tafura 1: Kutsanangurwa kwehunyanzvi kweHP Graphite Electrode
| Dhayamita | Kuramba | Kuwanda kwevanhu | Simba rekuchinjika | Modulus yeElastic | Zviri Mudota | CTE | Mutoro weParizvino | Kuwanda Kwazvino | |
| (≤, µΩ·m) | (≥, g/cm3) | (≥, MPa) | (≤, GPa) | (≤, %) | (100 °C – 600 °C) | (A) | (A/cm2) | ||
| inchi | mm | (≤, 10-6/°C) | |||||||
| 8 | 200 | 6.0 | 1.65 | 10.5 | 12 | 0.3 | 2.4 | 5500–9000 | 18–25 |
| 9 | 225 | 6.0 | 1.65 | 10.5 | 12 | 0.3 | 2.4 | 6500–10000 | 18–25 |
| 10 | 250 | 6.0 | 1.65 | 10.5 | 12 | 0.3 | 2.4 | 8000–13000 | 18–25 |
| 12 | 300 | 6.0 | 1.65 | 10.5 | 12 | 0.3 | 2.4 | 13000–17400 | 17–24 |
| 14 | 350 | 6.0 | 1.65 | 10.5 | 12 | 0.3 | 2.4 | 17400–24000 | 17–24 |
| 16 | 400 | 6.0 | 1.65 | 10.5 | 12 | 0.3 | 2.4 | 21000–31000 | 16–24 |
| 18 | 450 | 6.0 | 1.65 | 10.5 | 12 | 0.3 | 2.4 | 25000–40000 | 15–24 |
| 20 | 500 | 6.0 | 1.65 | 10.5 | 14 | 0.3 | 2.2 | 30000–48000 | 15–24 |
| 22 | 550 | 6.0 | 1.64 | 10.5 | 14 | 0.3 | 2.2 | 37000–57000 | 15–23 |
| 24 | 600 | 6.0 | 1.64 | 10.5 | 14 | 0.3 | 2.2 | 44000–67000 | 15–23 |
Tafura 2: Graphite Electrode Saizi & Kushivirira
| Dhayamita (mm) | Kureba (mm) | ||||||
| Dhayamita yezita | Dhayamita Chaiyo | Kureba Kwezita | Kushivirira | Kureba Kupfupi | |||
| (padiki) | (mm) | (zvakanyanya) | (maminitsi) | (nzvimbo yakaoma) | |||
| 8 | 200 | 205 | 200 | 197 | 1600 | ±100 | -275 |
| 9 | 225 | 230 | 225 | 222 | 1600 | ||
| 10 | 250 | 256 | 251 | 248 | 1600/1800 | ||
| 12 | 300 | 307 | 302 | 299 | 1600/1800 | ||
| 14 | 350 | 357 | 352 | 349 | 1600/1800 | ||
| 16 | 400 | 409 | 403 | 400 | 1600/1800/2000/2200 | ||
| 18 | 450 | 460 | 454 | 451 | 1600/1800/2000/2200 | ||
| 20 | 500 | 511 | 505 | 502 | 1800/2000/2200/2400 | ||
| 22 | 550 | 562 | 556 | 553 | 1800/2000/2200/2400 | ||
| 24 | 600 | 613 | 607 | 604 | 2000/2200/2400 | ||
Hunhu Hwepamusoro
Panofanira kunge paine maburi kana kuti zvikanganiso zvisingasviki zviviri pamusoro pe electrode, saizi yepamusoro yacho inotaurwa muchati iri pazasi.
Hapana mutswe wakachinjika pamusoro peelectrode. Pamutswe we longitudinal, kureba kwawo kunofanira kunge kuri pasi pe5% yedenderedzwa reelectrode uye upamhi hunofanira kuva 0.3 kusvika 1.0 mm.
Upamhi hwenzvimbo nhema pamusoro pe electrode hunofanira kunge huri pasi pe 1/10 yedenderedzwa re electrode uye urefu hunofanira kunge huri pasi pe 1/3 ye electrode.
| Tsanangudzo Chiyero Chisina Kunaka | Dhayamita yeGraphite Electrode (mm) | |
| 300–400 | 450–600 | |
| Dhayamita (mm) | 20–40 | 30–50 |
| ( | ( | |
| Kudzika (mm) | 5–10 | 10–15 |
| ( | ( | |
Mubvunzo 1: Ko yakokambani AO HUImugadziri kana mutengesi?
A1: Mugadziri, pane imwe nguva tinobatsira vatengi vedu kutenga zvigadzirwa zvakakodzera semutengesi.
Mubvunzo wechipiri: Chii chinonzi MOQ?
A2. Hapana muganho.
Q3: Tinogona kushanyira fekitari yenyu here?
A3: Ehe, tinokugamuchirai chero nguva, kuona ndiko kutenda
Mubvunzo wechina: Ndeipi mitemo yako yekubhadhara?
A4: Kutaurirana
Q5: Kambani yako inogamuchira kugadziriswa here?
A5: Mapoka ehunyanzvi hwetekinoroji nemainjiniya vese vanogona kukugutsa.
Mubvunzo 6: Unovimbisa sei mhando?
A6: Pakugadzirisa kwega kwega kwekugadzira, tine sisitimu yakakwana yeQC yemakemikari uye hunhu hwemuviri. Mushure mekugadzira, zvinhu zvese zvichaedzwa, uye chitupa chemhando chichatumirwa pamwe chete nezvinhu.
Mubvunzo 7: Chikamu chebhizinesi rekunze kwenyika ndechipi?
A7: Musika wekunze kwenyika unenge 50%; Musika wemuno unenge 50%; uye ikozvino huwandu hwezvinhu zvinotengeswa kunze kwenyika huri kuwedzera.
Mubvunzo8: Kambani yako yaizopamienzaniso?
A8: Ehe, tinogona kupa sampuro mahara, uye mutoro uchaitwa nevatengi.
