JundA Silicon carbide grit ke mecha ea phatlalatso e boima ho feta. Sehlahisoa sena sa boleng se phahameng se entsoe ka sebopeho sa lijo-thollo tsa thothokiso. Mecha ea litaba e tla hemela khafetsa e bakoang ka matla ka ho fetisisa e thata. Ho thata ha Gbide Carbide Carbide e lumella linako tse khutšoane ka ho fetisisa ho softer ea sofeshes.
Ka lebaka la thepa ea eona ea lik'hemik'hale e tsitsitseng, ho na le mokhoa o phahameng oa ho koalehalla, 'me u talime hantle, ha ho na thuso. Mohlala, phofo ea silicon carbide e sebelisoa ho mohloekisi kapa mofitsoale oa turbine ea metsi ka ts'ebetso e khethehileng. Letataba le ka hare le ka ntlafatsa ho hanyetsa ha ho khathala le ho lelefatsa bophelo ba eona ba tšebeletso ka 1 ho isa makhetlo a 2; Lingoliloeng tsa sehlopha se phahameng tse entsoeng ka eona li na le mocheso o tšosang, boholo, boima, matla a phahameng le phello e ntle ea tšehetso. Carbide e tlase ea silicon (e nang le 85% ea sic) ke dooxidizer e ntle haholo. E ka potlakisa lebelo la ho jella likepe, le ho nolofatsa taolo ea sebopeho sa lik'hemik'hale le ho ntlafatsa boleng ba tšepe. Ntle le moo, koloi ea carbion e boetse e sebelisoa haholo ho etsa lithupa tsa carbide tsa silion bakeng sa likarolo tsa motlakase.
Kamore ea khabone e na le thata e phahameng haholo, e nang le thata ea mohs ea 9,5, ea bobeli ho daemane ea lefats'e e boima haholo (10). E na le pherekano e ntle ea mocheso, ke seimanandundtor, 'me e hana ho oxida ka lithemparetjha tse phahameng.
Ka lebaka la thepa ea eona ea lik'hemik'hale e tsitsitseng, ho na le mokhoa o phahameng oa ho koalehalla, 'me u talime hantle, ha ho na thuso. Mohlala, phofo ea silicon carbide e sebelisoa ho mohloekisi kapa mofitsoale oa turbine ea metsi ka ts'ebetso e khethehileng. Lebota le ka hare le ka eketsa ho hanyetsa ha ho hanyetsa le ho lelefatsa bophelo ba eona ba tšebeletso ka 1 ho isa makhetlo a 2; Lingoliloeng tse entsoeng ka mokhoa o entsoeng ka eona li na le mocheso o tšosang, boholo, boima, matla a phahameng le phello e ntle ea tšehetso. Carbide e tlase ea silicon (e nang le 85% ea sic) ke dooxidizer e ntle haholo. E ka potlakisa lebelo la ho jella likepe, le ho nolofatsa taolo ea sebopeho sa lik'hemik'hale le ho ntlafatsa boleng ba tšepe. Ntle le moo, koloi ea carbion e boetse e sebelisoa haholo ho etsa lithupa tsa carbide tsa silion bakeng sa likarolo tsa motlakase.
Silicon Carbide Grit litlhaloso | |
Boholo ba mesh | Boholo ba karolo ea karolo(e nyane nomoro ea mesh, e nang le griers) |
8Mesh | 45% 8 mesh (2.3 mm) kapa e kholo |
10Mesh | 45% 10 mesh (2.0 mm) kapa e kholo |
12Mesh | 45% 12 mesh (1,7 mm) kapa e kholo |
14Mesh | 45% 14 mesh (1,4 mm) kapa e kholo |
16Mesh | 45% 16 mesh (1,2 mm) kapa e kholo |
20Mesh | 70% 20 mesh (0.85 mm) kapa e kholo |
22Mesh | 45% e 20 (0.85 mm) kapa e kholo |
24Mesh | 45% 25 mesh (0.7 mm) kapa e kholo |
30Mesh | 45% 30 mesh (0.56 mm) kapa e kholo |
36Mesh | 45% 35 mesh (0.48 mm) kapa e kholo |
40Mesh | 45% 40 ea mesh (0.42 mm) kapa e kholo |
46Mesh | 40% Meshi (0,35 mm) kapa e kholo |
54Mesh | 40% 50 Mesh (0.33 mm) kapa e kholo |
60Mesh | 40% Meshi (0,25 mm) kapa e kholo |
70Mesh | 40% 70 mesh (0.21 mm) kapa e kholo |
80Mesh | 40% ea 400 mesh (0.17 mm) kapa e kholo |
90Mesh | 40% MESS (0.15 mm) kapa e kholo |
100Mesh | 40% Meshi (0.12 mm) kapa e kholo |
120mesh | 40% 140 Mesh (0.10 mm) kapa e kholo |
150mesh | 40% Mesh (0.08 mm) kapa e kholo |
180Mesh | 40% e 230 mesh (0.06 mm) kapa e kholo |
220Mesh | 40% 270 Mesh (0.046 mm) kapa e kholo |
240Mesh | 38% Meshi (0.037 mm) kapa e kholo |
280Mesh | Media: 33.0-36.0 Micron |
320mesh | Media: 26.3-29.2 Micron |
360mesh | Median: 20.1-23.1 Micron |
400Mesh | Media: 15-17.5 Micron |
500Mesh | Media: 11.3-13.3 Micron |
600Mesh | Media: 8.0-10.0 Micron |
800mesh | Media: 5.3-7.3 Micron |
1000Mesh | Media: 3.7-5.3 Micron |
1200Mesh | Media: 2.6-3.6 Micron |
PLebitso la Roduct | Mefuta e tloaelehileng ea 'mele | Tlhahlobo ea lik'hemik'hale tsa khokahanyo | |||||||
Silicon carbide | Mmala | Sebopeho sa lijo-thollo | Litaba tsa magnetic | Ho thata | Matla a khoheli a itseng | Sic | 98.58% | Fe | 0.11% |
E ntšo | Angular | 0.2 - 0.5% | 9.5 MOHS | 3.2 | C | 0.05% | Al | 0.02% | |
Si | 0.80% | Cao | 0.03% | ||||||
Sio2 | 0.30% | Mgo | 0.05% |