Vipengele
Madhumuni ya ukungu wa grafiti ni kupoza madini ya thamani (dhahabu, fedha, n.k.), na nyenzo kwa ujumla huchaguliwa kama ukingo au ukandamizaji wa isostatic (kipaumbele).Bidhaa hii hutumika kama chombo cha kupimia, kwa hivyo ni muhimu kuhakikisha usahihi wa usindikaji wa bidhaa.Karibu ili kuchakata na picha na sampuli, na tafadhali tujulishe hali ya uendeshaji wa bidhaa unahitaji.Tutakuchagulia nyenzo zinazofaa na kutoa bidhaa na huduma za kuridhisha.
1. Hifadhi mahali pakavu na usilowe.
2. Baada ya crucible kukauka, usiruhusu kuwasiliana na maji.Kuwa mwangalifu usitumie nguvu ya athari ya mitambo badala ya kuanguka au kupiga.
3. Vitalu vya dhahabu na fedha vinavyotumika kuyeyusha na kutengeneza karatasi nyembamba, vinavyotumika kama misalaba ya grafiti kwa kuyeyusha metali zisizo na feri.
4. Uchambuzi wa majaribio, kama mold ingot chuma na madhumuni mengine.
Uzito wa wingi ≥1.82g/cm3
Ustahimilivu ≥9μΩm
Nguvu ya kupinda ≥ 45Mpa
Kinga dhidi ya mfadhaiko ≥65Mpa
Maudhui ya majivu ≤0.1%
Chembe ≤43um (milimita 0.043)
KITU | SIZE | UWEZO | MAX.UWEZO | |||
NJE | NDANI | UZITO | ML | DHAHABU | FEDHA | |
1 | 24x15x9.2 | 18×9×6 | ----- | 0.9 ml | 17g | 8g |
2 | 24x22x12 | 18x16x7 | ----- | 1.3ml | 25g | 14g |
3 | 24x16x12 | 18×10×8 | ----- | 1.3ml | 24g | 11g |
4 | 24x16x14 | 18×10×10 | ----- | 1.6 ml | 30g | 14g |
5 | 25x24x12 | 20x18x7 | ----- | 2 ml | 40g | 21g |
6 | 24x19.5x15 | 18×13×10 | ----- | 2.1ml | 40g | 19g |
7 | 47.5x24x8 | 40×15×4 | ----- | 2.1ml | 40g | 19g |
8 | 30x24x12 | 24x18x8 | ----- | 2.5ml | 50g | 26g |
9 | 42x22x10 | 35×15×5.5 | ----- | 2.6 ml | 49g | 23g |
10 | 60x24x8 | 50×15×4.2 | ----- | 2.8ml | 53g | 25g |
11 | 55x37x20 shimo kubwa | 45x14x10 | 56g | 5 ml | 100g | 52g |
12 | 55x37x20 shimo ndogo | 45x24x10 | 50g | 8 ml | 150g | 84g |
13 | 53x37x20 200g | 40x20x15 | 48g | 10 ml | 200g | 100g |
14 | 60x30x15 | 50x20x10 | 31g | 10 ml | 190g | 90g |
15 | 60x50x20 | 45x35x10 | 39g | 10 ml | 200g | 105g |
16 | 50x36x30 | 35x20x22 | 70g | 13 ml | 250g | 136g |
17 | 70x57x20 | 50x37x10 | 110g | 15 ml | 300g | 157g |
18 | 70x67x26 | 50x47x16 | 150g | 25 ml | 500g | 262g |
19 | 100x30x30 | 90x18x22 | 99g | 35 ml | 665 g | 315g |
20 | 85x45x30 | 65x30x20 | 135g | 35 ml | 665g | 315g |
21 | 70x40x30 | 60x30x25 | 70g | 45 ml | 850g | 425g |
22 | 70x80x20 | 55x65x15 | 105g | 46 ml | 900g | 483g |
23 | 120x40x30 | 100x25x24 | 150g | 51 ml | 1000g | 535g |
24 | 100x50x25 | 90x40x20 | 98g | 60 ml | 1000 | 535g |
25 | 90x60x20 | 80x50x17 | 73g | 65 ml | 1100g | 585g |
26 | 125x50x30 | 105x35x20 | 245g | 65 ml | 1250g | 585g |
27 | 135x42x32 | 115x32x22 | 189g | 75 ml | 1400g | 675g |
28 | 160x50x38 | 140x30x28 | 356g | 105 ml | 2000g | 945g |
29 | 100x50x50 | 85x35x40 | 440 | 101 ml | 2000g | 1060g |
30 | 100x60x40 | 85x45x30 | 225g | 101 ml | 2000g | 1060g |
31 | 125x60x40 | 105x40x30 | 329g | 113 ml | 2150g | 1017g |
32 | 180x55x45 | 155x35x32 | 481g | 152 ml | 3000g | 1596g |
33 | 175x52x42 | 155x32x32 | 402g | 158 ml | 3000g | 1500g |
34 | 125x80x40 | 105x60x30 | 390g | 170 ml | 3250g | 1530g |
35 | 180x70x50 | 160x50x40 | 590g | 253 ml | 5000g | 2656g |
36 | 150x90x40 | 130x70x20 | 480g | 273 ml | 5180g | 2590g |
37 | 150x100x50 | 130x80x40 | 608g | 379 ml | 7500g | 3979g |
38 | 180x100x50 | 160x80x40 | 720g | 500 ml | 9500g | 4500g |
39 | 260x90x50 | 240x70x40 | 896g | 672 ml | 12700g | 6300g |
40 | 40x40x20 | 20x20x10 | 50g | 4 ml | 76g | 38g |
41 | 45x45x10 | 35x35x5.5 | 24g | 6 ml | 114g | 54g |
42 | 50x50x20 | 35x35x10 | 69g | 12 ml | 250g | 108g |
43 | 50x50x35 | 40x40x30 | 71g | 45 ml | 800g | 400g |
44 | 50x50x50 | 40x40x45 | 101g | 60 ml | 1000g | 540g |
45 | 100x100x25 | 85x85x20 | 195g | 130 ml | 2500g | 1170g |
46 | 100x100x50 | 80x80x40 | 440g | 150 ml | 4000g | 1350g |