Mawonekedwe
Cholinga cha nkhungu za graphite ndikuziziritsa zitsulo zamtengo wapatali (golide, siliva, ndi zina), ndipo zidazo nthawi zambiri zimasankhidwa ngati kuumba kapena kukakamiza kwa isostatic (choyambirira).Izi makamaka amagwira ntchito ngati chida choyezera, choncho m`pofunika kuonetsetsa processing kulondola kwa mankhwala.Takulandilani pokonza ndi zithunzi ndi zitsanzo, ndipo chonde tidziwitseni momwe mungagwiritsire ntchito chinthu chomwe mukufuna.Tidzakusankhani zinthu zoyenera ndikukupatsani zinthu ndi ntchito zokhutiritsa.
1. Sungani pamalo ouma ndipo musanyowe.
2. Pambuyo pa crucible youma, musalole kuti ikumane ndi madzi.Samalani kuti musagwiritse ntchito mphamvu yamagetsi m'malo mogwa kapena kugunda.
3. Mitsuko ya golidi ndi siliva yomwe imagwiritsidwa ntchito posungunula ndi kupanga mapepala owonda, omwe amagwiritsidwa ntchito ngati ma graphite crucibles kusungunula zitsulo zopanda chitsulo.
4. Kusanthula koyesera, monga nkhungu yachitsulo ingot ndi zolinga zina.
Kuchulukana kwambiri ≥1.82g/cm3
Kukana ≥9μΩm
Mphamvu yopindika ≥ 45Mpa
Anti-stress ≥65Mpa
Phulusa ≤0.1%
Tinthu ≤43um (0.043 mm)
ITEM | SIZE | KUTHA | MAX.KUTHA | |||
KUNJA | WAMKATI | KULEMERA | ML | GOLIDE | SILVER | |
1 | 24x15x9.2 | 18x9x6 pa | ----- | 0.9ml pa | 17g pa | 8g |
2 | 24x22x12 | 18x16x7 | ----- | 1.3ml pa | 25g pa | 14g ku |
3 | 24x16x12 | 18 × 10 × 8 | ----- | 1.3ml pa | 24g pa | 11g ku |
4 | 24x16x14 | 18 × 10 × 10 | ----- | 1.6ml pa | 30g pa | 14g ku |
5 | 25x24x12 | 20x18x7 | ----- | 2ml ku | 40g pa | 21g ku |
6 | 24x19.5x15 | 18 × 13 × 10 | ----- | 2.1 ml | 40g pa | 19g ku |
7 | 47.5x24x8 | 40 × 15 × 4 | ----- | 2.1 ml | 40g pa | 19g ku |
8 | 30x24x12 | 24x18x8 | ----- | 2.5 ml | 50g pa | 26g pa |
9 | 42x22x10 | 35 × 15 × 5.5 | ----- | 2.6ml pa | 49g pa | 23g pa |
10 | 60x24x8 | 50 × 15 × 4.2 | ----- | 2.8ml pa | 53g pa | 25g pa |
11 | 55x37x20 dzenje lalikulu | 45x14x10 | 56g pa | 5ml ku | 100g pa | 52g pa |
12 | 55x37x20 dzenje laling'ono | 45x24x10 | 50g pa | 8ml ku | 150g pa | 84g pa |
13 | 53x37x20 200g | 40x20x15 | 48g pa | 10 ml pa | 200g pa | 100g pa |
14 | 60x30x15 | 50x20x10 | 31g pa | 10 ml pa | 190g pa | 90g pa |
15 | 60x50x20 | 45x35x10 | 39g pa | 10 ml pa | 200g pa | 105g pa |
16 | 50x36x30 | 35x20x22 | 70g pa | 13ml pa | 250g pa | 136g pa |
17 | 70x57x20 | 50x37x10 | 110g pa | 15ml ku | 300g pa | 157g pa |
18 | 70x67x26 | 50x47x16 | 150g pa | 25ml ku | 500g pa | 262g pa |
19 | 100x30x30 | 90x18x22 | 99g pa | 35ml ku | 665g pa | 315g pa |
20 | 85x45x30 | 65x30x20 | 135g pa | 35ml ku | 665g pa | 315g pa |
21 | 70x40x30 | 60x30x25 | 70g pa | 45ml ku | 850g pa | 425g pa |
22 | 70x80x20 | 55x65x15 | 105g pa | 46ml ku | 900g pa | 483g pa |
23 | 120x40x30 | 100x25x24 | 150g pa | 51ml ku | 1000g | 535g pa |
24 | 100x50x25 | 90x40x20 | 98g pa | 60 ml pa | 1000 | 535g pa |
25 | 90x60x20 | 80x50x17 | 73g pa | 65ml ku | 1100g pa | 585g pa |
26 | 125x50x30 | 105x35x20 | 245g pa | 65ml ku | 1250g pa | 585g pa |
27 | 135x42x32 | 115x32x22 | 189g pa | 75ml ku | 1400g pa | 675g pa |
28 | 160x50x38 | 140x30x28 | 356g pa | 105ml pa | 2000 g | 945g pa |
29 | 100x50x50 | 85x35x40 | 440 | 101ml pa | 2000 g | 1060g pa |
30 | 100x60x40 | 85x45x30 | 225g pa | 101ml pa | 2000 g | 1060g pa |
31 | 125x60x40 | 105x40x30 | 329g pa | 113 ml pa | ku 2150g | 1017g pa |
32 | 180x55x45 | 155x35x32 | 481g pa | 152 ml pa | 3000 g | ku 1596g |
33 | 175x52x42 | 155x32x32 | 402g pa | 158ml pa | 3000 g | 1500g pa |
34 | 125x80x40 | 105x60x30 | 390g pa | 170 ml pa | ku 3250g | ku 1530g |
35 | 180x70x50 | 160x50x40 | 590g pa | 253ml pa | 5000 g | ku 2656g |
36 | 150x90x40 | 130x70x20 | 480g pa | 273ml pa | ku 5180g | ku 2590g |
37 | 150x100x50 | 130x80x40 | 608g pa | 379ml pa | 7500g pa | 3979g pa |
38 | 180x100x50 | 160x80x40 | 720g pa | 500 ml | ku 9500g | ku 4500g |
39 | 260x90x50 | 240x70x40 | 896g pa | 672 ml pa | 12700g | ku 6300g |
40 | 40x40x20 | 20x20x10 | 50g pa | 4ml ku | 76g pa | 38g pa |
41 | 45x45x10 | 35x35x5.5 | 24g pa | 6ml ku | 114g pa | 54g pa |
42 | 50x50x20 | 35x35x10 | 69g pa | 12 ml pa | 250g pa | 108g pa |
43 | 50x50x35 | 40x40x30 | 71g pa | 45ml ku | 800g pa | 400g pa |
44 | 50x50x50 | 40x40x45 | 101g pa | 60 ml pa | 1000g | 540g pa |
45 | 100x100x25 | 85x85x20 | 195g pa | 130 ml pa | 2500g pa | ku 1170g |
46 | 100x100x50 | 80x80x40 | 440g pa | 150 ml | 4000 g | ku 1350g |