Leqheka la tšepe le nang le tšepe le na le karoloana ea tšepe ea tšepe. E ka sebelisoa ho nkela mefuta e mengata ea liminerale tse fapaneng le tse seng tsa tšepe, tse kang Alumina, sirinion carbisi e ka carbina, lehlabathe la quartz, benk ea khalase, jj.
Sekhomaretsi sa tšepe se sebelisoa haholo bakeng sa ho hloekisa, ho penta ho tlosa matlo le lihlahisoa tse se nang leeme, ka hona li loketse phepo e nepahetseng pele a koaloa. Ha ho bapisoa le li-osives tse se nang metallic, tšepe e se nang tšepe e thusa ho fokotsa litšenyehelo tsa ho sebetsa le ho ntlafatsa lerōle le ho ntlafatsa tikoloho ea ho sebetsa.
Leqhubu la tšepe le nang le steel le na le bophelo bo bolelele le katleho e kholo ea ho phalla, ho boloka boleng ba ho phatloha ho phatloha, ho fihlella ponahalo e lekanang.
Morero | Boleng | |
Li-complicotion tsa lik'hemik'hale% | Cr | 25-32% |
Si | 0.6-1.8% | |
Mn | 0.6-1.2% | |
S | ≤0.05% | |
P | ≤0.05% | |
Ho thata | HRC54-62 | |
Letsoalo | > 7.00 g / cm3 | |
Packing | Ton e 'ngoe le e' ngoe e pallelle e ka thoko 'me ton e' ngoe le e 'ngoe e arotsoe lipapelong tsa 25kg. |
Phetoho ea boholo ba le grit ea tšepe | ||||||||
Screen No. | In | Screen boholo | G18 | G25 | G40 | G50 | G80 | G120 |
14 # | 0.0555 | 1.4 | Tsohle li feta |
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16 # | 0.0469 | 1.18 |
| Tsohle li feta |
|
|
|
|
18 # | 0.0394 | 1 | 75% Min |
| Tsohle li feta |
|
|
|
20 # | 0.03331 | 0.85 |
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|
|
|
|
|
25 # | 0.028 | 0.71 | 85% Min | 70% min |
| Tsohle li feta |
|
|
30 # | 0.023 | 0.6 |
|
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|
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35 # | 0.0197 | 0.5 |
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|
|
|
|
|
40 # | 0.0165 | 0.425 |
| 80% min | 70% min |
| Tsohle li feta |
|
45 # | 0.0138 | 0.355 |
|
|
|
|
|
|
50 # | 0.0117 | 0.3 |
|
| 80% min | 65% Min |
| Tsohle li feta |
80 # | 0.007 | 0.18 |
|
|
| 75% Min | 65% Min |
|
120 # | 0.0049 | 0.125 |
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|
|
| 75% Min | 65% Min |
200 # | 0.0029 | 0.075 |
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|
|
|
| 70% min |