Lifaha tsa khalase
Molemo
■ e hloekile ebile e boreleli, ha e utloise bohloko ho ea ka mokhoa o nepahetseng oa mochine oa mosebetsi.
■ matla a phahameng a mochine, boima, ho tenyetseha
■ e ka sebelisoa hape ka makhetlo a 'maloa, phello e tšoanang' me ha e robehe habonolo.
■ junifomo boholo, ka mor'a ho qhomisa lehlabathe ho pota-pota sesebediswa ho boloka junifomo khanya e le hantle, ha ho bonolo ho tloha watermark na.
■ bohloeki bo phahameng le boleng bo botle li kopana le maemo a machaba.
■ thepa e tsitsitseng ea k'hemistri, eseng ho silafatsa tšepe e entsoeng.
Tlhaloso ea tekheniki
Tlhahlobo ea Lik'hemik'hale | Lintho Tsa 'Mele | ||
SiO2 | ≥65.0% | Boima ba Bongata | 1.5g/cm3 |
Na2O | ≤14.0% | Tekano ea Sebele | 2.5g/cm3 |
CaO | ≤8.0% | Mohs Hardness | 6-7 |
MgO | ≥2.5% | HRC boima | 16 |
AL2O3 | 0.5-2.0% | Ho pota-pota | ≥92.5% |
Fe2O3 | ≥0.15% | Bubble | ≤10% |
Tse ding | 2.0% |
|
Mephato/Boholo ba sefaha sa khalase bakeng sa mecha ea phatlalatso ea ho phatloha ha lehlabathe
Mofuta | Mesh | Diameter(e le nngwe) |
30# | 20-40 | 850-425 |
40# | 30-40 | 600-425 |
60# | 40-60 | 425-250 |
80# | 60-100 | 250-150 |
100# | 70-140 | 210-105 |
120# | 100-140 | 150-100 |
150# | 100-200 | 150-70 |
180# | 140-200 | 105-70 |
220# | 140-270 | 105-50 |
280# | 200-325 | 70-45 |
320# | <325 | <44 |
Lisebelisoa
1. e sebelisetsoang phekolo ea semi-luster holim'a lihlahisoa tsa tšepe e sa hloekang.
2. e sebelisetsoang ho hloekisa hlobo joalo ka forging dies, rabara, polasetiki, tšepe casting, extrusion & stamping die jj.
3. ho hlakola khatello ea maikutlo ea likarolo tse fapaneng, eketsa bophelo ba mokhathala le matla a senyang.
4. e sebelisetsoang ho hloekisa le ho tlosa flash, burr ea integrate circuit le semiconductor device.
5. e sebelisetsoang ho thunngoa ha lisebelisoa tsa bongaka, mechine ea masela le mefuta eohle ea lihlahisoa tsa hardware jj.
6. e sebelisetsoang ho hloekisa le ho tlosa burr ea mefuta eohle ea li-tube tsa tšepe, li-non-ferrous alloy precision casting joalo-joalo.