HP Graphite eletise
Fa'amatalaga
O lenei oloa e masani lava ona faʻaaogaina mo le maualuga o le afi eletise eletise e pei o se mea faʻatautaia, o le eletise graphite maualuga na gaosia ma le maualuga o mea mataʻutia ma o le lelei e pulea lelei i le taimi o le gaosiga. tau talafeagai ma auaunaga gauai.
E iai a matou HP graphite electrodes diameter 100-700mm.
Fa'aaliga
1. Malosi faʻainisinia maualuga, faʻaitiitia eletise eletise.
2. maualuga-mama, maualuga-tele, malosi mautu kemisi.
3. High machining saʻo, lelei faʻamaeʻaina luga.
4. High teteʻe i oxidation ma teʻi vevela.
5. Anti-oxidation togafitiga mo le umi.
6. Tetee i ta'e & spalling.
Tulaga mana'omia
1.E tatau ona itiiti ifo ma le lua faaletonu poʻo pu i luga o le eletise eletise.
2. E le tatau ona i ai se ta'e fela'ua'i i luga o le pito i luga ole eletise.Mo le taʻei umi, o le umi e tatau ona itiiti ifo i le 5% o le eletise eletise ma le lautele e tatau ona 0.3 i le 1.0 mm.
3. O le lautele o le vaega uliuli i luga o le eletise eletise e tatau ona itiiti ifo i le 1/10 o le taamilosaga eletise ma le umi e tatau ona itiiti ifo i le 1/3 o le eletise.
Fa'amatalaga
O fa'asinomaga fa'aletino ma vaila'au o le eletise graphite maualuga ma nipples e fa'asino ile YB/T 4089-2015
Poloketi | Taimimita fa'aigoa/mm | |||
200~400 | 450~500 | 550~700 | ||
tetee /μΩ·m≤ | Electrode | 7.0 | 7.5 | 7.5 |
susu | 6.3 | 6.3 | 6.3 | |
Malosi Fa'asusu /MPa≥ | Electrode | 10.5 | 10.0 | 8.5 |
susu | 17.0 | 17.0 | 17.0 | |
Elastic Modulus /GPa≤ | Electrode | 14.0 | 14.0 | 14.0 |
susu | 16.0 | 16.0 | 16.0 | |
Malosi tele /(g/cm3)≥ | Electrode | 1.60 | 1.60 | 1.60 |
susu | 1.72 | 1.72 | 1.72 | |
Coefficient fa'alauteleina vevela /(10-6/℃)≤ (vevela potu~600℃) | Electrode | 2.4 | 2.4 | 2.4 |
susu | 2.2 | 2.2 | 2.2 | |
lefulefu /% ≤ | 0.5 | 0.5 | 0.5 | |
Manatua: Ua vaevaeina lefulefu i fa'asino igoa. |