Bidh dealan graifit trast-thomhas beag cumhachd cunbhalach a’ cleachdadh airson fùirneis leaghaidh cailcium carbide
Paramadair Teicnigeach
Cairt 1: Paramadair Teicnigeach airson Electrode Graphite Trast-thomhas Beag
| Trast-thomhas | Pàirt | Resistance | Neart sùbailte | Modal òg | Dùmhlachd | CTE | Ash | |
| òirleach | mm | Ω·m | MPa | GPa | g/cm3 | ×10-6/ ℃ | % | |
| 3 | 75 | Electrode | 7.5-8.5 | ≥9.0 | ≤9.3 | 1.55-1.64 | ≤2.4 | ≤0.3 |
| Nipple | 5.8-6.5 | ≥16.0 | ≤13.0 | ≥1.74 | ≤2.0 | ≤0.3 | ||
| 4 | 100 | Electrode | 7.5-8.5 | ≥9.0 | ≤9.3 | 1.55-1.64 | ≤2.4 | ≤0.3 |
| Nipple | 5.8-6.5 | ≥16.0 | ≤13.0 | ≥1.74 | ≤2.0 | ≤0.3 | ||
| 6 | 150 | Electrode | 7.5-8.5 | ≥8.5 | ≤9.3 | 1.55-1.63 | ≤2.4 | ≤0.3 |
| Nipple | 5.8-6.5 | ≥16.0 | ≤13.0 | ≥1.74 | ≤2.0 | ≤0.3 | ||
| 8 | 200 | Electrode | 7.5-8.5 | ≥8.5 | ≤9.3 | 1.55-1.63 | ≤2.4 | ≤0.3 |
| Nipple | 5.8-6.5 | ≥16.0 | ≤13.0 | ≥1.74 | ≤2.0 | ≤0.3 | ||
| 9 | 225 | Electrode | 7.5-8.5 | ≥8.5 | ≤9.3 | 1.55-1.63 | ≤2.4 | ≤0.3 |
| Nipple | 5.8-6.5 | ≥16.0 | ≤13.0 | ≥1.74 | ≤2.0 | ≤0.3 | ||
| 10 | 250 | Electrode | 7.5-8.5 | ≥8.5 | ≤9.3 | 1.55-1.63 | ≤2.4 | ≤0.3 |
| Nipple | 5.8-6.5 | ≥16.0 | ≤13.0 | ≥1.74 | ≤2.0 | ≤0.3 | ||
Cairt 2: Comas giùlain an-dràsta airson dealan grafait trast-thomhas beag
| Trast-thomhas | Luchdaich an-dràsta | Dùmhlachd làithreach | Trast-thomhas | Luchdaich an-dràsta | Dùmhlachd làithreach | ||
| òirleach | mm | A | A/m2 | òirleach | mm | A | A/m2 |
| 3 | 75 | 1000-1400 | 22-31 | 6 | 150 | 3000-4500 | 16-25 |
| 4 | 100 | 1500-2400 | 19-30 | 8 | 200 | 5000-6900 | 15-21 |
| 5 | 130 | 2200-3400 | 17-26 | 10 | 250 | 7000-10000 | 14-20 |
Prìomh Iarrtas
- Leaghaidh cailcium carbide
- Riochdachadh carborundum
- Ùrachadh corundum
- Meatailtean tearc a 'leaghadh
- Ferrosilicon lus teasairginn
Pròiseas cinneasachaidh RP Graphite Electrode
Stiùireadh air a mholadh airson còmhdhail is stòradh
1.Operate gu faiceallach gus casg a chur air sleamhnachadh air sgàth an teilt an electrode agus a 'briseadh an electrode;
2.In order to make sure the electrode end surface and electrode thread , feuch nach cuir thu dubhan air an dealan aig gach ceann den dealan le dubhan iarainn;
3.It bu chòir a ghabhail gu h-aotrom gus casg a chuir air a bhith a’ bualadh air a’ cho-roinn agus a’ dèanamh milleadh air an t-snàthainn Nuair a bhios tu a’ luchdachadh is a’ luchdachadh;
4.Na cuir na dealanan agus na joints gu dìreach air an talamh, Bu chòir am frèam fiodha no iarann a chuir air gus casg a chuir air milleadh dealain no cumail ris an ùir, Na cuir air falbh am pacaigeadh mus tèid a chleachdadh gus casg a chuir air duslach, sprùilleach bho bhith a’ tuiteam. air an t-snàthainn no toll dealain;