Tungsten disulfide ntụ ntụ
Nkọwa ngwaahịa
Tungsten disulfide bụ ihe mejupụtara ihe abụọ, tungsten na sọlfọ, a na-akpọkarịkwa ya dị ka WS2.N'ihe gbasara akụrụngwa anụ ahụ, tungsten disulfide bụ ihe siri ike ojii nke nwere usoro kristal yana luster dara.Ebe mgbaze ya na ike siri ike dị elu, na-adịghị edozi na mmiri na acids na bases nkịtị, ma ọ nwere ike imeghachi omume na ntọala siri ike.A na-ejikarị ya eme ihe na mmanụ mmanu, ngwa eletrọnịkị, ihe na-eme ka ihe na-eme ihe na mpaghara ndị ọzọ.Dị ka mmanu mmanu, tungsten disulfide na-ọtụtụ ebe na-eji dị iche iche ígwè na ụgbọ ala n'ihi na ya magburu onwe lubrication Njirimara na elu okpomọkụ oxidation iguzogide.Na ngwaọrụ eletrọnịkị, nkwụsi ike dị elu nke tungsten disulfide yana ezigbo omume na-eme ka ọ bụrụ ihe mkpofu ọkụ dị mma.Na mgbakwunye, n'ihi nhazi ya dị ka graphite, tungsten disulfide na-arụkwa ọrụ dị mkpa n'ichepụta batrị.N'ebe ndị na-emepụta ihe, a na-eji tungsten disulfide mee ihe dị ka ihe na-eme ka ọkpụkpụ methane dị n'ihi nhazi ya pụrụ iche.N'otu oge ahụ, tungsten disulfide nwekwara ike itinye n'ọrụ na ihe ndị na-emepụta ihe na ihe mejupụtara.
Nkọwa nkọwapụta
| Nkọwa nke Tungsten Disulfide ntụ ntụ | |
| Ịdị ọcha | > 99.9% |
| Nha | Fsss 0.4 ~ 0.7μm |
| Fss = 0.85 ~ 1.15μm | |
| Fss=90nm | |
| CAS | 12138-09-9 |
| EINECS | 235-243-3 |
| MOQ | 5kg |
| Njupụta | 7.5 g / cm3 |
| SSA | 80m2/g |
Ngwa
1) Ihe mgbakwunye siri ike maka mmanu mmanu mmanu
Ịgwakọta micron ntụ ntụ na griiz na nha nke 3% ruo 15% nwere ike ime ka nkwụsi ike dị elu nke okpomọkụ, oke nrụgide na ihe mgbochi iyi nke griiz na ogologo ndụ ọrụ nke griiz.
Ịchụsa nano tungsten disulfide ntụ ntụ n'ime mmanu mmanu nwere ike ime ka mmanu mmanu (mbelata esemokwu) na ihe mgbochi iyi nke mmanu mmanu, n'ihi na nano tungsten disulfide bu antioxidant siri ike, nke nwere ike gbatịa ndụ ọrụ mmanụ mmanụ.
2) mkpuchi mmanu mmanu
Tungsten disulfide ntụ ntụ nwere ike fesa n'elu nke mkpụrụ site akọrọ na oyi ikuku n'okpuru nrụgide nke 0.8Mpa (120psi).Enwere ike ịme spraying na ụlọ okpomọkụ na mkpuchi bụ 0,5 micron.N'aka nke ọzọ, a na-ejikọta ntụ ntụ na mmanya isopropyl na ihe na-egbuke egbuke na-etinye ya na mkpụrụ.Ka ọ dị ugbu a, a na-eji mkpuchi disulfide tungsten mee ihe n'ọtụtụ ebe, dị ka akụkụ akpaaka, akụkụ ikuku, bearings, ngwaọrụ ịkpụ, ntọhapụ ebu, ihe valve, pistons, chains, wdg.
3) Ihe na-akpata
A pụkwara iji Tungsten disulfide mee ihe dị ka ihe na-akpali akpali n'ubi petrochemical.Uru ya bụ ịrụ ọrụ mgbawa dị elu, ọrụ catalytic kwụsiri ike na ntụkwasị obi, yana ogologo ndụ ọrụ.
4) Ngwa ndị ọzọ
A na-ejikwa Tungsten disulfide dị ka ahịhịa na-adịghị ferrous na ụlọ ọrụ carbon, a pụkwara iji ya na ihe ndị siri ike na ihe ịgbado ọkụ.
