Bloc Graffit
Mae bloc / sgwâr Raphite (Allwthio ,Molding ,Gwasgu Isostatig) yn brif gynhyrchion graffit. Mae'r broses gynhyrchu yn debyg gydag electrod graffit, ond nid sgil-gynnyrch electrod graffit. Mae llawer o ddosbarthiad, mae'r broses gynhyrchu yn gymhleth, ac mae'r cylch cynhyrchu cyffredinol yn uwch na dau fis. Hefyd, mae yna amrywiaeth o fathau o floc/sgwâr graffit. Yn ôl y dechnoleg brosesu wahanol gellir ei rhannu'n floc / sgwâr graffit allwthio, bloc graffit mowldio / sgwâr, bloc graffit / sgwâr gwasgu isostatig.
Yn gyffredinol, gellir ei rannu'n floc / sgwâr graffit allwthio, bloc graffit mowldio / sgwâr a bloc graffit / sgwâr gwasgu isostatig yn unol â thechnolegau prosesu gwahanol.
Maint manyleb bloc graffit / sgwâr
Rhif | 2 PSK | 2TSK | 0.8 TSK | 0.8GSK |
1 | Ф430*2040 | Ф430*2040 | 400*400*1800 | 500*500*1900 |
2 | 8pФ430 * 2040 | 400*400*1800 | 500*500*2100 | 500*500*2100 |
3 | 400*400*1800 | 500*500*1950 | Ф530*1900 | 580*580*1900 |
4 | 400*400*2100 | 500*500*2100 | Ф630*1900 | Ф630*1800 |
5 | 500*500*2100 | Ф530*1900 | Ф730*370 | 600*600*2400 |
6 | Ф530*1900 | Ф580*580*1900 | Ф730*620 | Ф680*610 |
7 | Ф630*370 | Ф630*1900 | Ф730*1850 | Ф730*370 |
8 | Ф630*1900 | Ф580*580*1900 | Ф750*620 | Ф730*420 |
9 | 580*580*1900 | 600*600*2400 | Ф830*370 | Ф730*520 |
10 | 600*600*2400 | Ф730*1850 | Ф830*740 | Ф730*520 |
11 | Ф650*370 | Ф830*1500 | Ф1030*420 | Ф750*370 |
12 | Ф730*370 | Ф730*720 | Ф1100*370 | Ф750*620 |
13 | Ф830*370 | Ф830*1500 | Ф830*370 | |
14 | Ф830*740 | Ф930*370 | Ф1170*610 | Ф830*520 |
15 | Ф930*370 | Ф1030*520 | Ф1230*370 | Ф1110*420 |
16 | Ф1030*370 | Ф1090*525 | Ф1230*590 | Ф1130*370 |
17 | Ф1130*370 | Ф1090*540 | Ф1330*420 | Ф1130*370 |
18 | 8pФ1170 *370 | Ф1210*540 | 1100*1100*470 | Ф1330*420 |
19 | Ф1230*370 | Ф1230*370 | 1170*1100*470 | Ф1410*490 |
20 | Ф1290*370 | Ф1230*560 | 1360*360*360 | Ф1500*370 |
21 | Ф1280*370 | Ф1630*490 | 1360*420*360 | Ф1530*370 |
22 | Ф1400*370 | Ф1800*370 | 2200*880*420 | Ф1600*370 |
23 | Ф1430*370 | Ф2000*370 | 2450*660*420 | Ф1800*370 |
24 | Ф1530*370 | Ф2100*370 | 300*560*320 | 2300*660*370 |
25 | Ф1260*370 | 200*880*420 | 3300*630*430 | 2500*800*420 |
26 | Ф1830*370 | 2400*660*370 | 3600*630*420 | 2400*660*370 |
27 | Ф1900*370 | 3300*630*420 | 3900*680*420 | 1530*1520*370 |
28 | Ф2100*370 | 3600*630*420 | 4T2400*660 *610 | 1950*1100*500 |
29 | 400*420*2100 | 4T 2100 *620 * 540 | 2900*560*410 | |
30 | 8c: Ф830 * 370 | 3000*560*320 | ||
8c: Ф930 * 370 | 3000*560*410 | |||
8c: Ф1130 * 370 | 3300*660*420 | |||
3600*630*420 |
Paramedrau perfformiad
| MOLDED | M 1 | M 2 |
Dwysedd Swmp MIN(g/cm3) | 1.78 | 1.85 |
Cynnwys Ash(PPM) | 500-1000 | 500-1000 |
CALEDWCH AR Y MÔR | 40 | 45 |
GWRTHSEFYLL TRYDANOL (μ. Ω. m) | ≤12 | ≤12 |
CRYFDER HYBLYG (MPA) | 30--35 | 35--45 |
CRYFDER CYWASGU (MPA) | 50--55 | 60--82 |
MAINT GRAWN MAX (μ m) | 43μm | 43μm |
CYFERNOD EHANGU THERMOL (100-600ºC) | 4.5×10-6 | 4.5×10-6 |
Nodi: | ||
Priodweddau
1.High dwysedd
2.Fine maint grawn
3.High purdeb
4.High cryfder
5.Low ymwrthedd penodol
6.Ease peiriannu manwl gywir
7.Resistance sioc thermol ardderchog i dymheredd uchel ac ocsideiddio
8. Anticorrosion da
Cais
Semiconductor ( silicon monocrystalline) / Ffwrnais gwactod / Castio parhaus / Cynhyrchion selio / Gofod & diwydiant meddygol / Mowldiau maddeuant EDM.
Gwresogyddion / Crysau gwres / Anodau tiwb electronig / Mowldiau toddi a sintering ar gyfer Crochenwaith & Cynhyrchion Electronig & Carbide Wedi'i Smentio & Diemwnt & Alwminiwm & Copr & metelau eraill / Ac ati.
Tagiau poblogaidd: bloc graffit, Tsieina, cyflenwyr, gweithgynhyrchwyr, ffatri, dyfynbris, pris isel, mewn stoc, a wnaed yn Tsieina
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