Black Silicon Carbide
Tlhahisoleseding ya Sehlahiswa
Black Silicon Carbide(SiC)ke motho ea thata ka ho fetisisa (Mohs 9.1 / 2550 Knoop) monna ea entsoeng ka mineral o nang le conductivity e phahameng ea mocheso le matla a phahameng a mocheso o phahameng (ho 1000 ° C, SiC e matla ka makhetlo a 7.5 ho feta Al203). SiC e na le modulus ea elasticity ea 410 GPa, e se nang ho fokotseha ha matla ho fihlela ho 1600 ° C, 'me ha e qhibilihe ka likhatello tse tloaelehileng empa ho e-na le hoo e ikarola ho 2600 ° C.
Lisebelisoa:
Li-block tsa silicon carbide tse ntšohangata li sebelisoa lits'ebetsong tse hlokang ho itšeha, ho sebetsa kapa ho sila, joalo ka ho lokisa mabili a sila, li-cutting disc, joalo-joalo.
Boholo bagrit e ntšo ea silicon carbideka kakaretso e tloha ho limilimithara tse 'maloa ho isa ho mashome a li-micron. Hangata e sebelisoa ka sandblasting, polishing, holim'a kalafo le lits'ebetso tse ling ho fana ka libaka tse tšoanang tsa abrasive le tse hloekileng.
Boholo ba karoloana eaphofo e ntšo ea silicon carbidehangata e maemong a nanometer ho isa boemong ba micron. Lihlahisoa tse entsoeng ka phofo li atisa ho sebelisoa ho matlafatsa thepa, ho roala, li-fillers le lisebelisoa tse ling.
Lintlha Litšoantšo
Grit Size Comparison Chart
| Grit No. | China GB2477-83 | Japane JISR 6001-87 | USA ANSI(76) | 欧洲磨料协FEPA(84) | 国际ISO(86) |
| 4 | 5600-4750 |
| 5600-4750 | 5600-4750 | 5600-4750 |
| 5 | 4750-4000 |
| 4750-4000 | 4750-4000 | 4750-4000 |
| 6 | 4000-3350 |
| 4000-3350 | 4000-3350 | 4000-3350 |
| 7 | 3350-2800 |
| 3350-2800 | 3350-2800 | 3350-2800 |
| 8 | 2800-2360 | 2800-2360 | 2800-2360 | 2800-2360 | 2800-2360 |
| 10 | 2360-2000 | 2360-2000 | 2360-2000 | 2360-2000 | 2360-2000 |
| 12 | 2000-1700 | 2000-1700 | 2000-1700 | 2000-1700 | 2000-1700 |
| 14 | 1700-1400 | 1700-1400 | 1700-1400 | 1700-1400 | 1700-1400 |
| 16 | 1400-1180 | 1400-1180 | 1400-1180 | 1400-1180 | 1400-1180 |
| 20 | 1180-1000 | 1180-1100 | 1180-1000 | 1180-1000 | 1180-1000 |
| 22 | 1000-850 | - | - | 1000-850 | 1000-850 |
| 24 | 850-710 | 850-710 | 850-710 | 850-710 | 850-710 |
| 30 | 710-600 | 710-600 | 710-600 | 710-600 | 710-600 |
| 36 | 600-500 | 600-500 | 600-500 | 600-500 | 600-500 |
| 40 | 500-425 | - | - | 500-425 | 500-425 |
| 46 | 425-355 | 425-355 | 425-355 | 425-355 | 425-355 |
| 54 | 355-300 | 355-300 | 355-297 | 355-300 | 355-300 |
| 60 | 300-250 | 300-250 | 297-250 | 300-250 | 300-250 |
| 70 | 250-212 | 250-212 | 250-212 | 250-212 | 250-212 |
| 80 | 212-180 | 212-180 | 212-180 | 212-180 | 212-180 |
| 90 | 180-150 | 180-150 | 180-150 | 180-150 | 180-150 |
| 100 | 150-125 | 150-125 | 150-125 | 150-125 | 150-125 |
| 120 | 125-106 | 125-106 | 125-106 | 125-106 | 125-106 |
| 150 | 106-75 | 106-75 | 106-75 | 106-75 | 106-75 |
| 180 | 90-63 | 90-63 | 90-63 | 90-63 | 90-63 |
| 220 | 75-53 | 75-53 | 75-53 | 75-53 | 75-53 |
| 240 | 75-53 | - | 75-53 | - |
Index ea Lihlahisoa
| Grit Size | Motsoako oa Lik'hemik'hale% (Ka Boima ba 'mele) | ||
| SIC | F·C | Fe2O3 | |
| 12#-90# | ≥98.50 | ≤0.20 | ≤0.60 |
| 100#-180# | ≥98.00 | ≤0.30 | ≤0.80 |
| 220#-240# | ≥97.00 | ≤0.30 | ≤1.20 |
| W63-W20 | ≥96.00 | ≤0.40 | ≤1.50 |
| W14-W5 | ≥93.00 | ≤0.40 | ≤1.70 |
Kopo
Lisebelisuoa tsa Abrasives le ho sila:Ka lebaka la ho thatafala ho hoholo le ho tiea ho itseng, lehlabathe le letšo la silicon carbide le sebelisoa haholo ho sila le ho bentša likhalase tsa optical, carbide e entsoeng ka samente, alloy ea titanium, tšepe e nang le tšepe, le ho chorisa lisebelisoa tsa tšepe tse lebelo le holimo. E boetse e loketse bakeng sa ho seha le ho sila lisebelisoa tse nang le matla a tlaase, tse kang ho seha ha silicon e le 'ngoe ea kristale le lithupa tsa polycrystalline silicon, ho sila liphaphatha tsa kristale tsa silicon, joalo-joalo.
Refractory Materials:Ka indasteri ea metallurgical, lehlabathe le letšo la silicon carbide le atisa ho sebelisoa e le lesela, tlase le patch ea libopi tsa mocheso o phahameng ho netefatsa ts'ebetso e tloaelehileng ea lisebelisoa tsa metallurgic. E boetse e entsoe ka thepa ea refractory, e kang likarolo tsa sebōpi sa mocheso o phahameng oa mocheso le litšehetso, tse hanyetsanang le ho tsosoa ha mocheso, tse nyenyane ka boholo, boima bo bobebe le matla a phahameng, 'me li na le liphello tse ntle tsa ho boloka matla. "
Tšebeliso ea lik'hemik'hale:Indastering ea lik'hemik'hale, lehlabathe le letšo la silicon carbide le sebelisetsoa ho etsa lisebelisoa tsa lik'hemik'hale tse thibelang ho bola, liphaephe le li-valve ho netefatsa ts'ebetso e sireletsehileng ea lisebelisoa tlas'a mecha ea litaba e senyang le maemo a phahameng a mocheso. Ho phaella moo, e ka boela ea sebelisoa e le purifier bakeng sa ho qhibilihisa tšepe, ke hore, deoxidizer bakeng sa ho etsa tšepe le ho ntlafatsa sebopeho sa tšepe. ea
Indasteri ea Elektronike:Lefapheng la elektronike, lehlabathe le letšo la silicon carbide le sebelisetsoa ho etsa lisebelisoa tsa semiconductor le lisebelisoa tsa elektronike, tse kang lisebelisoa tsa elektronike tse matla, li-circuits tse kopantsoeng tsa potoloho, joalo-joalo, ho netefatsa ts'ebetso e phahameng le botsitso ba lisebelisoa tsa elektronike. ea
Lisebelisoa tse ling:Lehlabathe le letšo la silicon carbide le boetse le sebelisetsoa ho etsa li-ceramics tse sebetsang hantle, lisebelisoa tsa ho futhumatsa motlakase, lisebelisoa tsa semiconductor tse nang le mocheso o phahameng, liboto tse hōle-hōle, lisebelisoa tsa li-valve tse thibelang lehalima, joalo-joalo.
Sephutheloana le Bobolokelo
| Sephutheloana | Mokotla oa 25KG | 1000KG Mokotla |
| Bongata | 24-25 Lithane | 24 Lithane |
Boemo ba Khoebo
Shandong Robert New Material Co., Ltd.e sebakeng sa Zibo City, Profinseng ea Shandong, Chaena, e leng setsi sa tlhahiso ea lintho tse refractory. Re khoebo ea sejoale-joale e kopanyang lipatlisiso le nts'etsopele, tlhahiso, thekiso, moralo le kaho ea sebōpi, thekenoloji, le thepa ea ho rekisa kantle ho naha. Re na le lisebelisoa tse felletseng, theknoloji e tsoetseng pele, matla a matla a tekheniki, boleng bo botle ba sehlahisoa le botumo bo botle. Feme ea rona e na le lihekthere tse fetang 200 mme tlhahiso ea selemo le selemo ea thepa e bōpehileng joaloka lithane tse ka bang 30000 'me thepa ea refractory e sa bopehang ke lithane tse 12000.
Lihlahisoa tsa rona tsa mantlha tsa thepa ea refractory li kenyelletsa:lisebelisoa tsa alkaline refractory; lisebelisoa tsa aluminium silicon refractory; thepa e sa bōpehang refractory; lisebelisoa tse thibelang mocheso oa mocheso; thepa e khethehileng refractory; lisebelisoa tse sebetsang tsa refractory bakeng sa litsamaiso tse tsoelang pele tsa ho lahla.
Lipotso Tse Botsoang Hangata
U hloka thuso? Etsa bonnete ba hore u etela liforomo tsa rona tsa tšehetso bakeng sa likarabo tsa lipotso tsa hau!
Re moetsi oa 'nete, feme ea rona e khethehile ho hlahisa thepa ea refractory ka lilemo tse fetang 30. Re tšepisa ho fana ka theko e ntle ka ho fetisisa, tšebeletso e ntle ka ho fetisisa ea pele ho thekiso le ka mor'a ho rekisa.
Bakeng sa ts'ebetso e 'ngoe le e' ngoe ea tlhahiso, RBT e na le tsamaiso e feletseng ea QC bakeng sa metsoako ea lik'hemik'hale le thepa ea 'mele. 'Me re tla leka thepa,' me setifikeiti sa boleng se tla romelloa ka thepa. Haeba u na le litlhoko tse khethehileng, re tla leka ka hohle ho li amohela.
Ho itšetlehile ka bongata, nako ea rona ea ho fana e fapane. Empa re tšepisa ho romella kapele kamoo ho ka khonehang ka boleng bo tiisitsoeng.
Ha e le hantle, re fana ka mehlala ea mahala.
E, ehlile, o amohelehile ho etela k'hamphani ea RBT le lihlahisoa tsa rona.
Ha ho na moeli, re ka fana ka tlhahiso le tharollo e molemohali ho latela boemo ba hau.
Re 'nile ra etsa thepa ea refractory ka lilemo tse fetang 30, re na le tšehetso e matla ea tekheniki le phihlelo e ruileng, re ka thusa bareki ho rala li-kilns tse fapaneng le ho fana ka ts'ebeletso e le 'ngoe.
