Ufa wa diamondi wa mafakitale uli ndi mawonekedwe a kukhazikika kwamafuta ambiri, kukhazikika kwamafuta, kukhazikika kwamagetsi, kuwongolera bwino kwamagetsi, zinthu zabwino zakuthupi (mphamvu yopondereza, kutayika kwabwino kwa kutentha, kukana kwa dzimbiri, kutsika kwamphamvu kwamafuta) ndi zina zambiri.
Kuuma kwakukulu, kukana bwino kuvala, kungagwiritsidwe ntchito kwambiri podula, kugaya, kubowola.
Daimondi abrasive ufa ali mkulu matenthedwe madutsidwe ndi kutchinjiriza wabwino magetsi, angagwiritsidwe ntchito ngati choyambukira kutentha zipangizo semiconductor, ali kwambiri kufala kuwala ndi kukana dzimbiri, ndipo chimagwiritsidwa ntchito mu makampani amagetsi.
1. Deta ya Katundu Wakuthupi
Maonekedwe: Ufa
Kachulukidwe: (g/mL pa 25°C):3.5
2. Deta ya Mapangidwe a Maselo
Mankhwala a diamondi ndi C, ndipo graphite ndi yofanana ndi carbon homogenous polymorphic kusiyana. Muzomera zamchere zamchere, nthawi zonse zimakhala ndi Si, Mg, Al, Ca, Mn, Ni ndi zinthu zina, ndipo nthawi zambiri zimakhala Na, B, Cu, Fe, Co, Cr, Ti, N ndi zonyansa zina, komanso chakudya. .
Kapangidwe ka kristalo ka mchere wa diamondi ndi gawo la tetrahedral la isoaxial crystal system. Ma atomu a carbon ali pa ngodya pamwamba ndi pakati pa tetrahedron, yomwe imakhala yofanana kwambiri. Ma atomu a kaboni mu cell cell amalumikizidwa ndi ma homopolar bond pamtunda wa 154pm. Maonekedwe a kristalo wamba ndi octahedron, rhomboid dodecahedron, cube, tetrahedron ndi hexahedron, etc.
3. Zochita ndi Kukhazikika
.Diamond crystal filimu ndi mtundu wa kaphatikizidwe yokumba wa zinthu zatsopano zinchito, wapangidwa ndi diamondi yaying'ono crystal, kuuma mkulu, mikangano otsika, mkulu kutentha conductivity (nthawi 5) kwa mkuwa, otsika kukula koyenerera, mkulu matenthedwe kugwedezeka kukana, dzimbiri zabwino. kukana, mphamvu yabwino yotsekera magetsi, gulu lalikulu, kutumizirana mwachangu komanso magwiridwe antchito apamwamba a electron refractive index. Mankhwalawa ndi opanda poizoni.
.Mtundu wa diamondi umadalira mlingo wa chiyero, mtundu ndi zomwe zili muzinthu zonyansa zomwe zili mmenemo. Daimondi yoyera kwambiri imakhala yopanda mtundu, nthawi zambiri imawonetsa kusiyanasiyana kwachikasu, bulauni, imvi, zobiriwira, buluu, zoyera zamkaka ndi zofiirira, ndi zina zotero. Zosawoneka bwino kapena zosawoneka bwino ndi zonyansa; Pansi pa cathode ray, X ray ndi ultraviolet ray, idzatulutsa zosiyana zobiriwira, zabuluu, zofiirira, zachikasu zobiriwira ndi mitundu ina ya fluorescence; Dzuwa pambuyo kukhudzana ndi mdima chipinda tsitsi kuwala buluu phosphorescence; Kuwala kwa Adamantine, wonyezimira pang'ono kapena wachitsulo wonyezimira, wokhala ndi index yotsika kwambiri, nthawi zambiri 2.40-2.48.
.Diamondi mankhwala katundu ndi okhazikika, ndi asidi ndi alkali kukana, kutentha mkulu sagwirizana ndi anaikira HF, HCl, HNO3, kokha mu thupi losungunuka la Na2CO3, NaNO3, KNO3, kapena wiritsani ndi osakaniza K2Cr2O7 ndi H2SO4, pamwamba. adzakhala oxidized pang'ono; Kuwonongeka mu O, CO, CO2, H, Cl, H2O, CH4 mpweya wotentha kwambiri.
Mapulogalamu
.Diamond ya geological drill and petroleum drill, diamond for drawing die, diamond for abrasives, diamond for dresser, diamond for glass cutter, diamond for hardness gauge indenter, diamond for arts and crafts.
.Diamond imagwiritsidwa ntchito popanga filimu ya diamondi pazitsulo, pulasitiki, galasi ndi zipangizo zina. Monga semiconductor ndi semiconductor zipangizo kutentha lakuya kukana, magetsi kutchinjiriza wosanjikiza.
.Kukonza Galasi, PCD/PCBN, Zida zamano ndi zida zopukutira mwala
.Kupanga zinthu zopanda ferrous monga tungsten carbide, galasi ndi mitundu yosiyanasiyana ya zoumba
Kukonza miyala, ntchito yomanga, yocheka, yopera ndi kubowola miyala, phula ndi konkire ...
