Phofo ea Tungsten Disulfide
Tlhaloso ea Sehlahisoa
Tungsten disulfide ke motsoako o entsoeng ka likarolo tse peli, tungsten le sebabole, 'me hangata e khutsufatsoa joalo ka WS2.Mabapi le thepa ea 'mele, tungsten disulfide ke ntho e ntšo e tiileng e nang le sebopeho sa kristale le tšepe e khanyang.Sebaka sa ho qhibiliha le ho thatafala ha eona li phahame, ha li qhibilihe ka metsing le li-acids tse tloaelehileng le li-bases, empa li ka itšoara ka li-bases tse matla.E sebelisoa haholo ho lubricant, lisebelisoa tsa elektroniki, li-catalyst le masimo a mang.Joalo ka setlolo, tungsten disulfide e sebelisoa haholo mecheng e fapaneng le tlhahiso ea likoloi ka lebaka la thepa ea eona e ntle ea ho tlotsa le ho hanyetsa mocheso o phahameng oa oxidation.Lisebelisoa tsa elektroniki, botsitso ba mocheso o phahameng oa tungsten disulfide le conductivity e ntle li e etsa sesebelisoa se loketseng sa ho qhala mocheso.Ho feta moo, ka lebaka la sebopeho sa eona se kang graphite, tungsten disulfide e boetse e phetha karolo ea bohlokoa tlhahisong ea betri.Sebakeng sa li-catalysts, tungsten disulfide e sebelisoa e le sesosa sa ho senyeha ha methane ka lebaka la sebopeho sa eona se khethehileng.Ka nako e ts'oanang, tungsten disulfide e boetse e na le bokhoni ba ts'ebeliso ho lisebelisoa tsa superconducting le li-composites.
Lintlha tse qaqileng
| Litlhaloso tsa phofo ea Tungsten Disulfide | |
| Bohloeki | >99.9% |
| Boholo | Fsss＝0.4–0.7μm |
| Fsss=0.85–1.15μm | |
| Fsss=90nm | |
| CAS | 12138-09-9 |
| EINECS | 235-243-3 |
| MOQ | 5kg |
| Botenya | 7.5g/cm3 |
| SSA | 80 m2/g |
Kopo
1) Li-additives tse tiileng bakeng sa mafura a tlotsang
Ho kopanya phofo ea micron le grease ka karo-karolelano ea 3% ho ea ho 15% ho ka matlafatsa botsitso ba mocheso o phahameng, khatello e feteletseng le thepa e khahlanong le ho apara ea mafura le ho lelefatsa bophelo ba tšebeletso ea mafura.
Ho qhala phofo ea nano tungsten disulfide ka har'a oli e tlotsang ho ka ntlafatsa lubricity (fokotso ea likhohlano) le thepa ea anti-wear ea oli e tlotsang, hobane nano tungsten disulfide ke antioxidant e matla, e ka lelefatsang bophelo ba ts'ebeletso ea oli e tlotsang haholo.
2) Ho roala ho tlotsa
Tungsten disulfide phofo e ka fafatsoa holim'a substrate ka moea o omileng le o batang tlas'a khatello ea 0.8Mpa (120psi).Ho fafatsa ho ka etsoa ka mocheso oa kamore 'me ho roala ke 0.5 micron.Ntle le moo, phofo e kopantsoe le joala ea isopropyl 'me ntho e khomarelang e sebelisoa ho substrate.Hajoale, ho roala ha tungsten disulfide ho sebelisitsoe libakeng tse ngata, joalo ka likarolo tsa likoloi, likarolo tsa sefofane, li-bearings, lisebelisoa tsa ho itšeha, ho lokolloa ha hlobo, likarolo tsa valve, lipiston, liketane, joalo-joalo.
3) Catalyst
Tungsten disulfide e ka boela ea sebelisoa e le mohloli oa matla tšimong ea petrochemical.Melemo ea eona ke ts'ebetso e phahameng ea ho qhekella, ts'ebetso e tsitsitseng le e ka tšeptjoang ea catalytic, le bophelo bo bolelele ba ts'ebeletso.
4) Lisebelisoa tse ling
Tungsten disulfide e boetse e sebelisoa e le borashe bo se nang ferrous indastering ea k'habone, hape e ka sebelisoa ka thepa e thata haholo le lisebelisoa tsa terata.
