Ifu ya Tungsten Disulfide
Ibisobanuro ku bicuruzwa
Tungsten disulfide ni uruvange rugizwe nibintu bibiri, tungsten na sulfure, kandi bikunze kuvugwa nka WS2.Kubijyanye nimiterere yumubiri, tungsten disulfide numukara ukomeye ufite imiterere ya kirisiti hamwe nicyuma.Ikibanza cyayo cyo gushonga hamwe nubukomere ni hejuru, ntibishobora gushonga mumazi na acide isanzwe hamwe na base, ariko birashobora kubyitwaramo bikomeye.Ikoreshwa cyane mumavuta, ibikoresho bya elegitoronike, catalizator nizindi nzego.Nka lubricant, tungsten disulfide ikoreshwa cyane mumashini atandukanye no gukora amamodoka bitewe nuburyo bwiza bwo gusiga hamwe nubushyuhe bwo hejuru bwa okiside.Mubikoresho bya elegitoronike, tungsten disulfide yubushyuhe bwo hejuru kandi itwara neza bituma iba ibikoresho byiza byo gukwirakwiza ubushyuhe.Mubyongeyeho, kubera imiterere yacyo isa na grafite, tungsten disulfide nayo igira uruhare runini mugukora bateri.Mu rwego rwa catalizator, tungsten disulfide ikoreshwa nkumusemburo wo kubora metani kubera imiterere yihariye.Mugihe kimwe, tungsten disulfide nayo ifite ubushobozi bwo gukoresha ibikoresho birenze urugero.
Ibisobanuro birambuye
| Ibisobanuro bya Tungsten Disulfide | |
| Isuku | > 99.9% |
| Ingano | Fsss ＝ 0.4 ～ 0.7 mm |
| Fsss = 0,85 ～ 1.15 mm | |
| Fsss = 90nm | |
| URUBANZA | 12138-09-9 |
| EINECS | 235-243-3 |
| MOQ | 5kg |
| Ubucucike | 7.5 g / cm3 |
| SSA | 80 m2 / g |
Gusaba
1) Inyongeramusaruro zikomeye zo gusiga amavuta
Kuvanga ifu ya micron hamwe namavuta ku kigereranyo cya 3% na 15% birashobora kongera ubushyuhe bwo hejuru, umuvuduko ukabije hamwe nuburyo bwo kurwanya amavuta kandi bikongerera igihe cyo gukora amavuta.
Gukwirakwiza ifu ya nano tungsten disulfide mumavuta yo gusiga birashobora kongera amavuta (kugabanya friction) hamwe no kurwanya kwambara amavuta yo gusiga, kuko nano tungsten disulfide ni antioxydants ikomeye, ishobora kongera igihe kinini cyakazi cyamavuta yo gusiga.
2) Gusiga amavuta
Ifu ya Tungsten disulfide irashobora guterwa hejuru yubutaka bwumuyaga wumye nubukonje munsi ya 0.8Mpa (120psi).Gusasira birashobora gukorwa mubushyuhe bwicyumba kandi igifuniko gifite 0,5 micron.Ubundi, ifu ivangwa ninzoga ya isopropyl hanyuma ibintu bifatanye bigashyirwa kuri substrate.Kugeza ubu, gutwika tungsten disulfide byakoreshejwe mu bice byinshi, nk'ibice by'imodoka, ibice byo mu kirere, ibyuma, ibikoresho byo gutema, kurekura ibumba, ibice bya valve, piston, iminyururu, n'ibindi.
3) Catalizator
Tungsten disulfide irashobora kandi gukoreshwa nkumusemburo wa peteroli.Ibyiza byayo nibikorwa bihanitse, ibikorwa bihamye kandi byizewe bya catalitiki, hamwe nubuzima burebure.
4) Ibindi bikorwa
Tungsten disulfide ikoreshwa kandi nk'icyuma kitagira fer mu nganda za karubone, kandi gishobora no gukoreshwa mu bikoresho bya superhard no gusudira ibikoresho by'insinga.
