Toetoetra
Ny tanjon'ny lasitra grafita dia ny hampangatsiaka ny metaly sarobidy (volamena, volafotsy, sns.), Ary ny fitaovana dia amin'ny ankapobeny dia voafantina ho fanerena na isostatic fanerena ( laharam-pahamehana).Ity vokatra ity dia tena fitaovana fandrefesana, noho izany dia ilaina ny miantoka ny fahamarinan'ny fanodinana ny vokatra.Tongasoa eto amin'ny fanodinana miaraka amin'ny sary sy santionany, ary azafady mba ampahafantaro anay ny fepetra fiasan'ny vokatra ilainao.Hifidy ny fitaovana mety aminao izahay ary hanome vokatra sy serivisy mahafa-po.
1. Tehirizo amin'ny toerana maina ary tsy ho lena.
2. Rehefa maina ny koba dia aza avela hifandray amin'ny rano.Mitandrema mba tsy hampihatra hery fiantraika mekanika fa tsy hianjera na hidona.
3. Bongan-bolamena sy volafotsy ampiasaina amin'ny fandoroana sy fandrafetana takelaka manify, ampiasaina amin'ny grafita fandoroana metaly tsy ferrous.
4. Famakafakana andrana, toy ny lasitra vy ingot sy tanjona hafa.
Haavo betsaka ≥1.82g/cm3
Resistivity ≥9μΩm
Hery miondrika ≥ 45Mpa
Anti-stress ≥65Mpa
Votoatin'ny lavenona ≤0.1%
Partikel ≤43um (0.043 mm)
zavatra | Size | fahafahana | MAX.fahafahana | |||
IVELAN'NY | anaty | LALANA | ML | volamena | Silver | |
1 | 24x15x9.2 | 18×9×6 | ----- | 0,9ml | 17g | 8g |
2 | 24x22x12 | 18x16x7 | ----- | 1.3ml | 25g | 14g |
3 | 24x16x12 | 18×10×8 | ----- | 1.3ml | 24g | 11g |
4 | 24x16x14 | 18×10×10 | ----- | 1,6ml | 30g | 14g |
5 | 25x24x12 | 20x18x7 | ----- | 2ml | 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 | ----- | 2.6ml | 49g | 23g |
10 | 60x24x8 | 50×15×4.2 | ----- | 2.8ml | 53g | 25g |
11 | 55x37x20 lavaka lehibe | 45x14x10 | 56g | 5ml | 100g | 52g |
12 | 55x37x20 lavaka kely | 45x24x10 | 50g | 8ml | 150g | 84g |
13 | 53x37x20 200g | 40x20x15 | 48g | 10ml | 200g | 100g |
14 | 60x30x15 | 50x20x10 | 31g | 10ml | 190g | 90g |
15 | 60x50x20 | 45x35x10 | 39g | 10ml | 200g | 105g |
16 | 50x36x30 | 35x20x22 | 70g | 13ml | 250g | 136g |
17 | 70x57x20 | 50x37x10 | 110g | 15ml | 300g | 157g |
18 | 70x67x26 | 50x47x16 | 150g | 25ml | 500g | 262g |
19 | 100x30x30 | 90x18x22 | 99g | 35ml | 665 g | 315g |
20 | 85x45x30 | 65x30x20 | 135g | 35ml | 665g | 315g |
21 | 70x40x30 | 60x30x25 | 70g | 45ml | 850g | 425g |
22 | 70x80x20 | 55x65x15 | 105g | 46ml | 900g | 483g |
23 | 120x40x30 | 100x25x24 | 150g | 51ml | 1000g | 535g |
24 | 100x50x25 | 90x40x20 | 98g | 60ml | 1000 | 535g |
25 | 90x60x20 | 80x50x17 | 73g | 65ml | 1100g | 585g |
26 | 125x50x30 | 105x35x20 | 245g | 65ml | 1250g | 585g |
27 | 135x42x32 | 115x32x22 | 189g | 75ml | 1400g | 675g |
28 | 160x50x38 | 140x30x28 | 356g | 105ml | 2000g | 945g |
29 | 100x50x50 | 85x35x40 | 440 | 101ml | 2000g | 1060g |
30 | 100x60x40 | 85x45x30 | 225g | 101ml | 2000g | 1060g |
31 | 125x60x40 | 105x40x30 | 329g | 113ml | 2150g | 1017g |
32 | 180x55x45 | 155x35x32 | 481g | 152ml | 3000g | 1596g |
33 | 175x52x42 | 155x32x32 | 402g | 158ml | 3000g | 1500g |
34 | 125x80x40 | 105x60x30 | 390g | 170ml | 3250g | 1530g |
35 | 180x70x50 | 160x50x40 | 590g | 253ml | 5000g | 2656g |
36 | 150x90x40 | 130x70x20 | 480g | 273ml | 5180g | 2590g |
37 | 150x100x50 | 130x80x40 | 608g | 379ml | 7500g | 3979g |
38 | 180x100x50 | 160x80x40 | 720g | 500ml | 9500g | 4500g |
39 | 260x90x50 | 240x70x40 | 896g | 672ml | 12700g | 6300g |
40 | 40x40x20 | 20x20x10 | 50g | 4ml | 76g | 38g |
41 | 45x45x10 | 35x35x5.5 | 24g | 6ml | 114g | 54g |
42 | 50x50x20 | 35x35x10 | 69g | 12ml | 250g | 108g |
43 | 50x50x35 | 40x40x30 | 71g | 45ml | 800g | 400g |
44 | 50x50x50 | 40x40x45 | 101g | 60ml | 1000g | 540g |
45 | 100x100x25 | 85x85x20 | 195g | 130ml | 2500g | 1170g |
46 | 100x100x50 | 80x80x40 | 440g | 150ml | 4000g | 1350g |