1. Folasaga:
UHP graphite electrodeo lo'o fa'aaogaina mo le toe fa'aaogaina o uamea i totonu o alamanuia ogaumu arc eletise.O lona vaega autu o le coke nila maualuga, lea e faia i le suauu poʻo le koale ta.O le graphite electrode o loʻo faʻapipiʻiina i se foliga cylindrical ma se vaega filo e faʻaogaina i pito taʻitasi.I lenei auala, e mafai ona faʻapipiʻi le graphite electrode i totonu o se koluma eletise e faʻaaoga ai se fesoʻotaʻiga eletise.
Ina ia mafai ona ausia manaʻoga o le maualuga o le galue ma le maualalo o le tau atoa, o le tele o le malosi ultra-high power arc ogaumu ua amata ona sili atu ona lauiloa.O le mea lea, UHP graphite electrodes ma le lautele o le sili atu i le 500 mm o le a pulea le maketi
2. Vaega
3. Fa'aoga
graphite electrode e masani ona faʻaaogaina i legaosiga o u'amea uamea, uamea ma isi mea e le u'amea.
DC ogaumu arc eletise.
ogaumu ac AC.
Ogaumu arc ua lofia.
Ose ogaumu.
(1) eletise masani graphite eletise
E faʻatagaina le faʻaaogaina o le graphite electrode ma le maualuga o loʻo iai nei i lalo ifo o le 17a / cm2, lea e masani ona faʻaaogaina i afi eletise eletise masani mo le uʻamea, smelting silikoni, samasama phosphorus smelting, ma isi.
(2) Oxidation fa'afefete fa'apipi'iina graphite electrode
E fa'apipi'i fa'aeletise graphite i se vaega o le fa'asa'o fa'asa'o (antioxidant graphite electrode).Fausia se laupepa puipui e mafai ona faʻatautaia le eletise ma tetee atu i le vevela maualuga, faʻaitiitia le faʻaogaina o le eletise i le taimi o le uʻamea (19% ~ 50%), faʻaumiina le ola tautua o le eletise (22% ~ 60%), ma faʻaitiitia le faʻaaogaina o le eletise. o le eletise.O le faʻalauiloaina ma le faʻaogaina o lenei tekinolosi e mafai ona aumaia ai aʻafiaga tau tamaoaiga ma agafesootai:
① O le faʻaaogaina o le eletise o le graphite e itiiti ifo, ma o le tau o le gaosiga e faʻaititia i se tulaga patino.Mo se faʻataʻitaʻiga, i totonu o se fale uʻamea, e faʻavae i luga o le faʻaaogaina o 35pcs graphite electrodes i le vaiaso ma 165 faʻamamā ogaumu i totonu o le ogaumu LF faʻamamaina muamua e aunoa ma le tapunia i le tausaga atoa, e mafai ona faʻaolaina 373pcs graphite electrodes i tausaga taʻitasi pe a uma le graphite electrode oxidation tetee tekinolosi ua. vaetamaina
(153 tone) eletise, fuafua i le 3000USD i le tone ole eletise eletise maualuga i le tausaga, USD 459,000 e mafai ona faʻaolaina.
② O le graphite electrode e faʻaitiitia ai le malosi, faʻasaoina le iunite uʻamea eletise eletise, faʻasaoina le tau o gaosiga ma faʻasaoina le malosi!
③ Talu ai ona o le graphite electrode e faʻaitiitia taimi, o le aofaʻi o galuega ma faʻalavelave faʻalavelave o tagata faʻatautaia e faʻaititia, ma faʻaleleia le gaosiga lelei.
④ Graphite electrode ose faʻatau maualalo ma maualalo oloa filogia.I aso nei, pe a faʻamalosia le faʻasaoina o le malosi, faʻaitiitia o le faʻaosoina ma le puipuiga o le siosiomaga, e taua tele lona taua lautele.
O lenei tekinolosi o loʻo i ai pea i le suʻesuʻega ma atinaʻe i Saina, ma o nisi o fale gaosi oloa ua amata ona gaosia.Ua fa'aaogaina lautele i Iapani ma isi atunu'u atia'e.I le taimi nei, o loʻo i ai foʻi kamupani faʻapitoa i le faʻaulufaleina mai o lenei mea faʻapipiʻi puipuia faʻamaʻi i Saina.
(3) eletise eletise graphite maualuga.Graphite electrode i le taimi nei density o 18 ~ 25A / cm2 ua faatagaina e faaaoga, lea e masani ona faaaoga i le ogaumu arc eletise maualuga mo le uʻamea.
(4)Ole eletise graphite ole malosi tele.UHP Graphite electrodes ma le mamafa o iai nei e sili atu i le 25A / cm2 ua faʻatagaina.E masani ona faʻaaogaina mo le ultra-high power steelmaking ogaumu arc eletise.
4. Susu
3TPI/T4L/T4N Po'o Fa'asinomaga
5. Fa'atauga o Mea
Electrode kafiE sili atu faʻamatalaga ma faʻamatalaga:
Mo le mulimuli mo na'o lau fa'amatalaga:
Aitema | Malosi masani(RP) | Malosi maualuga(HP) | Malosi maualuga (UHP) | |||||||
⌽200-300 | ⌽350-600 | ⌽700 | ⌽200-400 | ⌽450-600 | ⌽700 | ⌽250-400 | ⌽450-600 | ⌽700 | ||
ResistanceμΩm(Max) | Electrode | 7.5 | 8.0 | 6.5 | 7.0 | 5.5 | 5.5 | |||
susu | 6.0 | 6.5 | 5.0 | 5.5 | 3.8 | 3.6 | ||||
BulkDensityg/cm3(Min) | Electrode | 1.53 | 1.52 | 1.53 | 1.62 | 1.60 | 1.62 | 1.67 | 1.66 | 1.66 |
susu | 1.69 | 1.68 | 1.73 | 1.72 | 1.75 | 1.78 | ||||
BendingStrengthMpa(Min) | Electrode | 8.5 | 7.0 | 6.5 | 10.5 | 9.8 | 10.0 | 11.0 | 11.0 | |
susu | 15.0 | 15.0 | 16.0 | 16.0 | 20.0 | 20.0 | ||||
Young'smodulusGpa(Max) | Electrode | 9.3 | 9.0 | 12.0 | 12.0 | 14.0 | 14.0 | |||
susu | 14.0 | 14.0 | 16.0 | 16.0 | 18.0 | 22.0 | ||||
Afu%(Max) | Electrode | 0.5 | 0.5 | 0.3 | 0.3 | 0.3 | 0.3 | |||
susu | 0.5 | 0.5 | 0.3 | 0.3 | 0.3 | 0.3 | ||||
CTE(100-600℃)×10-6/℃ | Electrode | 2.9 | 2.9 | 2.4 | 2.4 | 1.5 | 1.4 | |||
susu | 2.8 | 2.8 | 2.2 | 2.2 | 1.4 | 1.2 |
Tulaga Fa'ata'atia o Electrode: Afai e iai fa'amatalaga fa'apitoa mana'omia, fa'atalanoa itu uma e lua sapalai & mana'oga.
Mo nisi fa'amatalaga tetele ma fa'amatalaga:Uhp Graphite electrode , Graphite electrodes , Hp Graphite Electrode , Rp Graphite electrode φ200mm-700mm Umi 1800mm -2700mm
Tulaga masani o le eletise | ||||||
Fa'amatalaga (inisi) | Taimi fa'atagaina(mm) | Umi fa'atagaina(mm) | ||||
Taiala Igoa | Max. | Min. | Numera Umi | Max. | Min. | |
6 | 150 | 154 | 151 | 1600 | 1700 | 1500 |
1800 | 1875 | 1700 | ||||
8 | 200 | 205 | 200 | 1600 | 1700 | 1500 |
1800 | 1875 | 1700 | ||||
9 | 225 | 230 | 225 | 1600 | 1700 | 1500 |
1800 | 1875 | 1700 | ||||
10 | 250 | 256 | 251 | 1600 | 1700 | 1500 |
1800 | 1875 | 1700 | ||||
12 | 300 | 307 | 302 | 1800 | 1875 | 1700 |
14 | 350 | 357 | 352 | 1600 | 1700 | 1500 |
1800 | 1875 | 1700 | ||||
16 | 400 | 409 | 403 | 1600 | 1500 | 1500 |
1800 | 1875 | 1700 | ||||
2100 | 2175 | 1975 | ||||
18 | 450 | 460 | 454 | 1800 | 1875 | 1700 |
2100 | 2175 | 1975 | ||||
2400 | 2475 | 2275 | ||||
20 | 500 | 511 | 505 | 1800 | 1875 | 1700 |
2100 | 2175 | 1975 | ||||
2400 | 2475 | 2275 | ||||
22 | 550 | 562 | 556 | 2100 | 2175 | 1975 |
2400 | 2475 | 2275 | ||||
24 | 600 | 613 | 607 | 2100 | 2175 | 1975 |
2400 | 2475 | 2275 | ||||
2800 | 2850 | 2550 | ||||
28 | 700 | 714 | 708 | 2400 | 2475 | 2275 |
2800 | 2850 | 2550 |
Gafatia o lo'o i ai nei mo le Electrode Graphite:
Ole ta'ele ole igoa(mm) | Malosiaga masani | Malosi maualuga | Ulra High Power | |||
uta nei (A) | Malosi ole taimi nei(A/cm2) | uta nei (A) | Malosi ole taimi nei(A/cm2) | uta nei (A) | Malosi ole taimi nei(A/cm2) | |
200 | 5000-6900 | 15-21 | 5500-9000 | 18-25 | ———— | ———— |
225 | 6100-8600 | 15-21 | 6500-10000 | 18-25 | ———— | ———— |
250 | 7000~10000 | 14-20 | 8000~13000 | 18-25 | ———— | ———— |
300 | 10000~13000 | 14-18 | 13000~17400 | 17-24 | 15000~22000 | 20-30 |
350 | 13500~18000 | 14-18 | 17400~24000 | 17-24 | 20000~30000 | 20-30 |
400 | 18000~23500 | 14-18 | 21000~31000 | 16-24 | 25000~40000 | 19-30 |
450 | 22000~27000 | 13-17 | 25000~40000 | 15-24 | 32000~45000 | 19-27 |
500 | 25000~32000 | 13-16 | 30000~48000 | 15-24 | 38000~55000 | 18-27 |
550 | 32000~40000 | 13-16 | 37000~57000 | 15-23 | 42000~66000 | 17-26 |
600 | 38000~47000 | 13-16 | 44000~67000 | 15-23 | 49000~88000 | 17-26 |
700 | 48000~59000 | 12-15 | 59620~83600 | 13-18 | 70000-110000 | 17-24 |