| Nomoro ea CAS: | - | Nomoro ea EINECS: | - |
| Lebitso la sehlahisoa: | Silicon carbide phofo | Nomoro ea Mohlala: | NM-009 |
| Ponahalo: | phofo e ntšo | Lebitso la Brand: | RWCHEM |
| Sebopeho: | Phofo | Kopo: | Indasteri |
| Boholo: | 50nm | Boitsebiso: | Silicon carbide phofo |
| Sebopeho sa Lik'hemik'hale: | Silicon carbide phofo | Bohloeki: | 99.9% |
| Sebaka sa Tšimoloho: | Shanghai, China (Bohareng) | Karolelano ea boholo ba karoloana (nm): | 40 |
| Sebaka se ikhethileng (m 2 / g): | 39.8 | Boima ba bongata (g / cm 3): | 0.11 |
Re fana ka bohloeki bo phahameng ba Nano Silicon carbide powder.
| Lihlahisoa li arotsoe | Karolelano ea boholo ba karoloana (nm) | Bohloeki (%) | Sebaka se ikhethileng (m2 / g) | Boima ba bongata (g/cm3) | Li-polymorphs | Mmala |
| Nanoscale | 40 | > 99.9 | 39.8 | 0.11 | cubic | celadon |
| Submicron | 600-800 | >99.5 | 3.20 | 1.52 | cubic | bohlooho |
Litšobotsi tse ka sehloohong
Ultrafine nano silicon carbide, silicon carbide powder by variable current laser ion beam, chemical vapor deposition by variable current, high voltage discharge, e ka hlōla ka ho feletseng khaello ea dc electric arc (karabelo e sa lekaneng, litšila tse phahameng tsa lihlahisoa, botsitso bo fokolang ba lihlahisoa).Bohloeki bo phahameng, kabo ea boholo ba likaroloana tse nyane, sebaka se phahameng se ikhethileng;Nano silicon carbide e na le ts'ebetso e tsitsitseng ea lik'hemik'hale, coefficient e phahameng ea conductivity ea mocheso (165 w / MK), coefficient e nyenyane ea katoloso ea mocheso, boima bo phahameng, boima ba mohs ho fihla ho 9.5, microhardness ea 2840 ~ 3320 kg / e ne e le lisebelisoa tsa pele tse hanyetsanang le abrasion, boima ba eona bo pakeng tsa alumina e kopantsoeng le daemane, matla a mochine a phahame ho feta alumina e kopantsoeng;Nano silicon carbide e na le conductivity e ntle ea mocheso, hape ke mofuta oa semiconductor, e ka khonang ho hanyetsa mocheso o phahameng oa oxidation;Nano silicon carbide wear-resisting, mocheso o phahameng oa ho hanyetsa, ho hanyetsa kutu, ho hanyetsa acid le alkali solvent, e sebelisoang haholo penteng, pente, e eketsa ho hanyetsa.
Tšebeliso
1 e fetotsoeng ea matla a phahameng a nylon: li-nanometer SiC powders tse lumellanang le lisebelisoa tsa polymer li ntle, li na le dispersibility tse ntle, 'me li kopantsoe le matrix a matle, le motsoako oa nylon o fetotsoeng o matla a matla a matla a ho feta a 150% ho feta a PA6 e tloaelehileng, ho hanyetsa tshebetso e eketsehile ka makhetlo a fetang a mararo.Haholo-holo bakeng sa likarolo tsa polymer tsa koloi tse hlometseng, likarolo tsa ho tsamaisa likoloi, metjhini ea masela, boto ea mochini oa meepo, likarolo tsa terene tlasa mocheso o tlase oa sintering densification li fihlile;
2 e fetotsoeng e khethehileng ea boenjiniere ba polasetiki polyether ether ketone (PEEK) ts'ebetso e thibelang ho apara: ka mor'a ho sebetsana le holim'a nano silicon carbide, ha ho eketsa bongata hoo e ka bang 5%, ho ka ntlafatsa haholo le ho phahamisa ho apara ha PEEK (e eketsehile ka ho feta 30% );
3 ea ts'ebeliso ea nano silicon carbide ka thaere ea rabara: ho eketsa 2% kapa joalo ea nano silicon carbide ntle le ho fetola foromo e fetotsoeng ea collagen, mme ntle le ho fokotsa ts'ebetso le boleng ba eona tlasa motheo oa ho hanyetsa ha eona ho ka eketseha ka 20% - 40 %.Ho phaella moo, ho sebelisoa ha nano silicon carbide ka rabara ea rabara, filimi ea fuser ea khatiso, e kang ho hanyetsa, mocheso, ho hanyetsa mocheso le lihlahisoa tse ling tsa rabara;
4 nanometer SiC e entsoeng ka tšepe e entsoeng ka tšepe e kopantsoeng: likaroloana tsa nano-scale tsa bobeli ba lebasetere, nickel e le tšepe ea matrix, bokaholimo ba tšepe ho theha sekhahla se phahameng, matla a tlamahano a ntle haholo a motsoako oa electrodeposition, holim'a tšepe e thata (ho roala) le antifriction ( self-lubricating) litšobotsi tse hanyetsanang le mocheso o phahameng.Haholo ntlafatsa composite barbotage microhardness, ho apara ho hanyetsa eketsa makhetlo a 2-3, ntlafatsa bophelo ba tšebeletso ea makhetlo a 3-5, matla a ho khomarela a barbotage le substrate eketseha ka 40%, kwahelang bokgoni ba matla, junifomo barbotage, boreleli le tiea;
Lisebelisoa tse ling tse 5: lirafshoa tsa sebopeho se phahameng sa ts'ebetso (joalo ka rocket nozzle, indasteri ea nyutlelie, joalo-joalo), lisebelisoa tse monyang, mafura a sa sebetseng hantle, li-brake pads tse sebetsang hantle haholo, boima bo phahameng, ho hanyetsa liphahlo tsa phofo, ho thatafalloa ka likarolo tse kopaneng tsa ceramic. , joalo-joalo;Sebakeng sa mohaho oa indasteri ea lifofane, ho roala ka mokhoa o sebetsang, ho roala ho sireletsang, ho roala lisebelisoa tse monyang, lisebelisoa tsa stealth, joalo-joalo;Litanka le likoloi tse nang le lihlomo tsa tšireletso;Bakeng sa sesebelisoa sa ho itšeha ka ceramic, sesebelisoa sa ho itšeha le sesebelisoa sa ho lekanya le ho shoa;E le tšebeliso e khethehileng lirafshoa tsa meralo, lirafshoa tse sebetsang, lirafshoa tsa boenjiniere;ho khantša;Lisebelisoa tsa ho futhumatsa motlakase oa indasteri ea motlakase, jenereithara e hole ea infrared.
Shanghai Runwu Chemical Technology Co. Ltd ke sehlahisoa sa khoebo sa lik'hemik'hale R & D, tlhahiso, thekiso, e le e 'ngoe ea ho lemoha.Re itšetlehile ka matla a ho etsa lipatlisiso bokgoni le thekenoloji e butsoitseng, ho ba le ho phahama ka potlako indastering ea lik'hemik'hale, ho itšetlehile ka saense le ntshetsopele ya thekenoloji, ho fana ka bareki le lihlahisoa tsa boleng bo phahameng ke ho phehella ha rōna kamehla.
Haholo-holo re sebetsana le li-intermediates tsa manyolo, li-catalyst tse ntle tsa tšepe, lisebelisoa tsa nano, lefats'e le sa tloaelehang.Lisebelisoa tsena li sebelisoa haholo k'hemistri, meriana, biology, ts'ireletso ea tikoloho, matla a macha, joalo-joalo.
Ka boleng ba sehlahisoa sa boemo ba pele le lits'ebeletso tse phahameng tsa tekheniki, Re hapile thoriso ea meetlo.Ka nako e tšoanang, ntshetsopeleng, khampani ya rona khomarela tšebelisano-'moho le lik'hamphani tsa lehae le tsoang linaheng tse ling, ditheo tsa ho etsa lipatlisiso saense, diyunivesithi fapanyetsana, e le hore ho ntlafatsa R & D le bokgoni ba tlhahiso, ikemiseditse ho fana ka bareki le ho feta dihlahiswa le ditshebeletso boleng.
Mehlala ea mahala
Mehlala ea mahala ea tlhahlobo ea boleng e fumaneha
Feme
Ho amoheloa ha fektheri
Taelo
Taelo e nyane e amohelehang
