Sekhahla se thata ka ho fetisisa sa ho phatloha se mahareng sa Silicon Carbide Grit Setšoantšo se Hlahisitsoeng

Sehlahisoa se thata ka ho fetisisa sa ho phatloha sa Silicon Carbide Grit

Tlhaloso e Khutšoanyane:

Sekoahelo sa Silicon Carbide

Ka lebaka la thepa ea eona e tsitsitseng ea lik'hemik'hale, ho tsamaisa mocheso ka matla a phahameng, ho atolosa mocheso ka matla a tlase, le ho hanyetsa ho tsofala hantle, silicon carbide e na le lits'ebeliso tse ling tse ngata ntle le ho sebelisoa e le lintho tse senyang. Mohlala, phofo ea silicon carbide e sebelisoa ho impeller kapa silindara ea turbine ea metsi ka mokhoa o ikhethileng. Lebota le ka hare le ka ntlafatsa ho hanyetsa ho tsofala ha lona le ho lelefatsa bophelo ba lona ba ts'ebeletso ka makhetlo a 1 ho isa ho a 2; thepa e phahameng e hanelang mocheso e entsoeng ka eona e na le ho hanyetsa ho tsofala ha mocheso, boholo bo bonyenyane, boima bo bobebe, matla a phahameng le phello e ntle ea ho boloka matla. Silicon carbide ea maemo a tlase (e nang le hoo e ka bang 85% ea SiC) ke deoxidizer e ntle haholo.

Romella imeile ho rona

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

Junda Silicon Carbide Grit ke sesebelisoa se thata ka ho fetisisa sa ho qhomisa se fumanehang. Sehlahisoa sena sa boleng bo holimo se entsoe ka sebopeho sa lithollo tse teteaneng, tse nang le likhutlo tse 'ne. Sesebelisoa sena se tla senyeha khafetsa se fella ka mahlakore a bohale, a sehang. Bothata ba Silicon Carbide Grit bo lumella linako tse khutšoanyane tsa ho qhomisa ha li bapisoa le lisebelisoa tse bonolo.

Ka lebaka la thepa ea eona e tsitsitseng ea lik'hemik'hale, ho tsamaisa mocheso ka matla a phahameng, coefficient e tlase ea katoloso ea mocheso, le ho hanyetsa ho tsofala hantle, silicon carbide e na le lits'ebeliso tse ling tse ngata ntle le ho sebelisoa e le li-abrasives. Mohlala, phofo ea silicon carbide e sebelisoa ho impeller kapa silindara ea turbine ea metsi ka mokhoa o ikhethileng. Lebota le ka hare le ka ntlafatsa ho hanyetsa ho tsofala ha lona le ho lelefatsa bophelo ba lona ba ts'ebeletso ka makhetlo a 1 ho isa ho a 2; thepa e phahameng e hanelang mocheso e entsoeng ka eona e na le ho hanyetsa ho tsofala ha mocheso, boholo bo bonyenyane, boima bo bobebe, matla a phahameng le phello e ntle ea ho boloka matla. Silicon carbide ea maemo a tlase (e nang le hoo e ka bang 85% ea SiC) ke deoxidizer e ntle haholo. E ka potlakisa lebelo la ho etsa tšepe, 'me ea nolofatsa taolo ea metsoako ea lik'hemik'hale le ho ntlafatsa boleng ba tšepe. Ho feta moo, silicon carbide e boetse e sebelisoa haholo ho etsa lithupa tsa silicon carbide bakeng sa likarolo tsa ho futhumatsa tsa motlakase.

Silicon carbide e na le bothata bo phahameng haholo, ka bothata ba Mohs ba 9.5, e leng ea bobeli feela ho feta daemane e thata ka ho fetisisa lefatšeng (10). E na le conductivity e ntle ea mocheso, ke semiconductor, 'me e ka hanela oxidation maemong a phahameng a mocheso.

Ka lebaka la thepa ea eona e tsitsitseng ea lik'hemik'hale, ho khanna ha mocheso o phahameng, coefficient e tlase ea katoloso ea mocheso, le ho hanyetsa ho tsofala hantle, silicon carbide e na le lits'ebeliso tse ling tse ngata ntle le ho sebelisoa e le li-abrasives. Mohlala, phofo ea silicon carbide e sebelisoa ho impeller kapa silindara ea turbine ea metsi ka mokhoa o ikhethileng. Lebota le ka hare le ka eketsa ho hanyetsa ho tsofala ha lona le ho lelefatsa bophelo ba lona ba ts'ebeletso ka makhetlo a 1 ho isa ho a 2; thepa e hanelang e entsoeng ka eona e na le ho hanyetsa ho tsofala ha mocheso, boholo bo bonyenyane, boima bo bobebe, matla a phahameng le phello e ntle ea ho boloka matla. Silicon carbide ea boemo bo tlase (e nang le hoo e ka bang 85% ea SiC) ke deoxidizer e ntle haholo. E ka potlakisa lebelo la ho etsa tšepe, 'me ea nolofatsa taolo ea metsoako ea lik'hemik'hale le ho ntlafatsa boleng ba tšepe. Ho feta moo, silicon carbide e boetse e sebelisoa haholo ho etsa lithupa tsa silicon carbide bakeng sa likarolo tsa ho futhumatsa tsa motlakase.

Li-parameter tsa Tekheniki

Litlhaloso tsa Grit ea Silicon Carbide
Boholo ba letlooeng	Boholo bo Tloaelehileng ba Likaroloana(ha palo ea letlooeng e le nyane, lehlohlojane le ba matla le ho feta)
8Mesh	45% letlooeng la 8 (2.3 mm) kapa le leholo
10Mesh	45% 10 letlooeng (2.0 mm) kapa ho feta
12Mesh	45% 12 letlooeng (1.7 mm) kapa ho feta
14Letlooeng	45% 14 letlooeng (1.4 mm) kapa ho feta
16Letlooeng	45% 16 letlooeng (1.2 mm) kapa ho feta
20Mesh	70% letlooeng la 20 (0.85 mm) kapa ho feta
22Mesh	45% letlooeng la 20 (0.85 mm) kapa ho feta
24Mesh	45% 25 letlooeng (0.7 mm) kapa ho feta
30Mesh	45% letlooeng la 30 (0.56 mm) kapa ho feta
36Letlooeng	45% letlooeng la 35 (0.48 mm) kapa ho feta
40Mesh	45% 40 letlooeng (0.42 mm) kapa ho feta
46Letlooeng	40% 45 letlooeng (0.35 mm) kapa ho feta
54Letlooeng	40% 50 letlooeng (0.33 mm) kapa ho feta
60Mesh	40% letlooeng la 60 (0.25 mm) kapa ho feta
70Mesh	40% 70 letlooeng (0.21 mm) kapa ho feta
80Mesh	40% letlooeng la 80 (0.17 mm) kapa ho feta
90Mesh	40% letlooeng la 100 (0.15 mm) kapa ho feta
100Mesh	40% letlooeng la 120 (0.12 mm) kapa ho feta
120Mesh	40% letlooeng la 140 (0.10 mm) kapa ho feta
150Mesh	40% letlooeng la 200 (0.08 mm) kapa ho feta
180Mesh	40% letlooeng la 230 (0.06 mm) kapa ho feta
220Mesh	40% letlooeng la 270 (0.046 mm) kapa ho feta
240Mesh	38% letlooeng la 325 (0.037 mm) kapa le leholo
280Mesh	Bohareng: 33.0-36.0 micron
320Mesh	Bohareng: 26.3-29.2 micron
360Mesh	Bohareng: 20.1-23.1 micron
400Mesh	Bohareng: 15.5-17.5 micron
500Mesh	Bohareng: 11.3-13.3 micron
600Mesh	Bohareng: 8.0-10.0 micron
800Mesh	Bohareng: 5.3-7.3 micron
1000Mesh	Bohareng: 3.7-5.3 micron
1200Mesh	Bohareng: 2.6-3.6 micron

Plebitso la sehlahisoa	Matlotlo a Tloaelehileng a 'Mele					Tlhahlobo ea Lik'hemik'hale e Haufi
Carbide ea silicon	'Mala	Sebopeho sa Koro	Dikahare tsa makenete	Bothata	Matla a khoheli a itseng	SiC	98.58%	Fe	0.11%
	Botsho	Angular	0.2 – 0.5%	Li-Moh tse 9.5	3.2	C	0.05%	Al	0.02%
						Si	0.80%	CaO	0.03%
						SiO2	0.30%	MgO	0.05%