Titanium diboride TiB2 99.9%
Ufa wa titanium boride wopangidwa ndi ultrafine umakonzedwa pogwiritsa ntchito njira ya gasi ya laser ion beam yomwe imasinthasintha, kukula kwa tinthu tating'onoting'ono, kufalikira kofanana, malo akuluakulu komanso ntchito yayikulu pamwamba. Ufa wa titanium boride wopangidwa ndi ceramic ndi imvi-wakuda. Tinthu ta ufawu tili ndi kapangidwe kake ka kristalo kozungulira hexagonal. Fomula yake ya mankhwala ndi TiB2, kulemera kwa molekyulu 69.52, kuchuluka kwa 4.52 g/cm3, malo osungunuka 2980 ° C, microhardness 34 Gpa, kutentha kwa 25 J/msk, kutentha kwa 8.1×10-6 m/mk, resistivity 14.4 μΩ·cm. Ufa wa titanium diboride wopangidwa ndi Yinuo Material uli ndi malo osungunuka kwambiri, kuuma kwambiri, kukana abrasion, kukana asidi ndi alkali, kuyendetsa bwino kwamagetsi, kuyendetsa bwino kwa kutentha, kukhazikika kwa mankhwala komanso kukana kutentha, komanso kutentha kwakukulu. Umatha kukana kutentha pansi pa 1100 °C, ndipo zinthu zake zimakhala ndi mphamvu komanso kulimba kwambiri.
Chimodzi mwa zipangizo zazikulu zopangira boti lotulutsa mpweya lokhala ndi vacuum-coated evaporation, ndi zinthu zopangidwa ndi ceramic. Ingagwiritsidwe ntchito ngati gawo lofunika kwambiri la zinthu zopangidwa ndi ceramic, ndipo imapangidwa ndi TiC, TiN, SiC ndi zinthu zina kuti ipange zinthu zosiyanasiyana zoteteza kutentha kwambiri komanso zinthu zogwira ntchito, monga zophimba kutentha kwambiri ndi zida za injini. Ndi chimodzi mwa zipangizo zabwino kwambiri zopangira zida zotetezera zida, zida zodulira ceramic ndi nkhungu. Zida zomalizitsa, ma dies ojambula waya, ma dies otulutsa, ma nozzles ophulika mchenga, zigawo zotsekera, ndi zina zotero zitha kupangidwa. Zinthu zopangira ma cathode a aluminiyamu electrolytic cell. Chifukwa cha kunyowa kwabwino kwa TiB2 ndi chitsulo cha aluminiyamu, TiB2 ingagwiritsidwe ntchito ngati zinthu zopangira ma cathode a aluminiyamu electrolytic cell, zomwe zingachepetse kugwiritsa ntchito mphamvu kwa aluminiyamu electrolytic cell ndikuwonjezera moyo wa selo la electrolytic. Imapangidwa kukhala zinthu zotenthetsera za PTC ndi zinthu zosinthika za PTC. Ndi yotetezeka, yosunga mphamvu, yodalirika, yosavuta kukonza ndi kupanga. Ndi chinthu chatsopano chaukadaulo cha mitundu yosiyanasiyana ya zinthu zotenthetsera zamagetsi. Zinthu zopangira ceramic.
| 1. | Nano-barium titanate |
| 2. | Nano calcium carbonate |
| 3. | Nano barium sulfate |
| 4. | Zirconium ikudutsa. |
| 5. | Titaniyamu ikutuluka madzi. |
| 6. | Barium carbonate |
| 7. | Barium titanate |
| 8. | Nano-barium ferrite |
| 9. | Nano-barium ferrite |
| 10. | Nano-molybdenum sulfide |
| 11. | Nano tungsten sulfide |
