Junda Silicon Carbide Grit o le fa'asalalauga sili ona faigata e maua. O lenei oloa sili ona lelei e gaosia i se poloka poloka, faʻailoga saito. O lenei ala o faasalalauga o le a malepe faifaipea ma iu ai i mata maai, tipi. O le maaa o le Silicon Carbide Grit e mafai ai ona pu'upu'u taimi fa'afefe e fa'atatau i fa'asalalauga vaivai.
Ona o le mautu o mea tau kemikolo, maualuga le vevela conductivity, maualalo le faʻalauteleina o le vevela coefficient, ma lelei ofuina teteʻe, silicon carbide e tele isi faʻaoga e ese mai le faʻaaogaina e pei o abrasives. Mo se faʻataʻitaʻiga, e faʻaaogaina le paʻu carbide silicon i le impeller poʻo le cylinder o se vai turbine e ala i se faiga faʻapitoa. O le puipui i totonu e mafai ona faʻaleleia lona faʻaogaina o le ofuina ma faʻaumiina lona ola tautua ile 1 i le 2 taimi; o le maualuga-grade refractory mea e faia i ai o loʻo i ai le teteʻe vevela vevela, laʻititi laʻititi, mamafa mama, malosi maualuga ma lelei le faʻaolaina o le malosi. carbide silikoni maualalo (e aofia ai le 85% o le SiC) o se deoxidizer sili ona lelei. E mafai ona faʻavaveina le saoasaoa o le uʻamea, ma faʻafaigofie le puleaina o vailaʻau faʻasolosolo ma faʻaleleia le lelei o le sila. E le gata i lea, o le silicon carbide o loʻo faʻaaogaina lautele e fai ai laʻau carbide silicon mo elemene faʻamafanafana eletise.
Silicon carbide e matua maualuga le maaa, ma le maaa Mohs o le 9.5, lona lua i le taimane sili ona faigata o le lalolagi (10). E lelei tele le fa'auluina o le vevela, o se semiconductor, ma e mafai ona tete'e atu i fa'ama'i i le vevela maualuga.
Ona o le mautu o mea tau kemikolo, maualuga le vevela conductivity, maualalo le faʻalauteleina o le vevela coefficient, ma lelei ofuina teteʻe, silicon carbide e tele isi faʻaoga e ese mai le faʻaaogaina e pei o abrasives. Mo se faʻataʻitaʻiga, e faʻaaogaina le paʻu carbide silicon i le impeller poʻo le cylinder o se vai turbine e ala i se faiga faʻapitoa. O le puipui i totonu e mafai ona faʻateleina lona teteʻe ma faʻaumiumi lona ola tautua ile 1 i le 2 taimi; o le mea refractory faia i ai o loʻo i ai le teteʻe vevela vevela, laʻititi laʻititi, mamafa mama, malosi maualuga ma lelei le faʻaolaina o le malosi. carbide silikoni maualalo (e aofia ai le 85% o le SiC) o se deoxidizer sili ona lelei. E mafai ona faʻavaveina le saoasaoa o le uʻamea, ma faʻafaigofie le puleaina o vailaʻau faʻasolosolo ma faʻaleleia le lelei o le sila. E le gata i lea, o le silicon carbide o loʻo faʻaaogaina lautele e fai ai laʻau carbide silicon mo elemene faʻamafanafana eletise.
Silicon Carbide Grit Fa'amatalaga | |
Tele Mesh | Aveave le Lapopo'a(o le la'ititi o le numera mata, o le maaa o le u'amea) |
8 Mesh | 45% 8 mata (2.3 mm) poʻo le tele |
10 Mesh | 45% 10 mata (2.0 mm) poʻo le tele |
12 Mesh | 45% 12 mata (1.7 mm) poʻo le tele |
14 Mesh | 45% 14 mata (1.4 mm) poʻo le tele |
16 Mesh | 45% 16 mata (1.2 mm) poʻo le tele |
20 Mesh | 70% 20 mesh (0.85 mm) pe sili atu |
22 Mesh | 45% 20 mata (0.85 mm) poʻo le tele |
24 Mesh | 45% 25 mesh (0.7 mm) poʻo le tele |
30 Mesh | 45% 30 mesh (0.56 mm) po'o le tele |
36 Mesh | 45% 35 mesh (0.48 mm) poʻo le tele |
40 Mesh | 45% 40 mesh (0.42 mm) poʻo le tele |
46 Mesh | 40% 45 mata (0.35 mm) poʻo le tele |
54Mese | 40% 50 mesh (0.33 mm) poʻo le tele |
60 Mesh | 40% 60 mata (0.25 mm) poʻo le tele |
70 Mesh | 40% 70 mata (0.21 mm) poʻo le tele |
80Mesh | 40% 80 mata (0.17 mm) poʻo le tele |
90Mesh | 40% 100 mesh (0.15 mm) pe sili atu |
100Mesh | 40% 120 mesh (0.12 mm) poʻo le tele |
120Mesh | 40% 140 mesh (0.10 mm) poʻo le tele |
150Mesh | 40% 200 mesh (0.08 mm) poʻo le tele |
180Mesh | 40% 230 mesh (0.06 mm) poʻo le tele |
220Mesh | 40% 270 mesh (0.046 mm) poʻo le tele |
240Mesh | 38% 325 mesh (0.037 mm) pe sili atu |
280Mesh | Median: 33.0-36.0 micron |
320Mesh | Median: 26.3-29.2 micron |
360Mesh | Median: 20.1-23.1 micron |
400 Mesh | Median: 15.5-17.5 micron |
500 Mesh | Median: 11.3-13.3 micron |
600 Mesh | Median: 8.0-10.0 micron |
800Mesh | Median: 5.3-7.3 micron |
1000Mesh | Median: 3.7-5.3 micron |
1200Mesh | Median: 2.6-3.6 micron |
Pigoa o oloa | Meatotino Faaletino masani | Su'esu'ega Vailaau Fa'alatalata | |||||||
Silicon carbide | Lanu | Fuga o Saito | mea fa'amaneta | Malosi | Gravity Fa'apitoa | SiC | 98.58 % | Fe | 0.11 % |
Lanu uliuli | 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 % |