Factory Customized Precision Machining Sapphire

Inkcazelo emfutshane:

Isixhobo: Isafire
Umbala: Kucace gca
Inkcazo: Ukwenziwa ngokwezifiso
Ukupakisha: Ibhokisi yephepha

Iinkcukacha zeMveliso

Iithegi zeMveliso

ISapphire inobulukhuni be-Mohs 9, okwesibini kuphela kwidayimane, kwaye inokumelana nokunxiba kakuhle. Kwangaxeshanye, inozinzo olugqwesileyo lweekhemikhali kwaye inokumelana nokubola kwayo nayiphi na i-asidi kunye ne-alkali. Ukongeza, ubushushu obuphezulu bokumelana nesafire yi-2060 ℃. Ngenxa yezi zibonelelo zingentla zesafire, isafire isetyenziselwa izixhobo kunye nezixhobo, ezinokuphucula kakhulu ubomi benkonzo kunye nokumelana neendawo ezahlukeneyo ezinzima.
Iindawo ezichanekileyo zeSapphire zihlala zineemfuno zemilo entsonkothileyo kunye neemfuno zokutywinwa ezichanekileyo. Sinokwenza iimilo ezahlukeneyo ngokwemizobo yabathengi. Sinezixhobo zokusika ezichanekileyo, ukugawula, ukupolisha kunye nokuvavanya ukuqinisekisa ukuba imveliso nganye ihlangabezana neemfuno ezingqongqo zabathengi.

Iindlela eziphambili zokuqulunqa

Iimpahla zeMathiriyeli

ISapphire yikristale enye yealuminiyam oxide (Al2O3). Yenye yezona zinto zinzima. I-Sapphire ineempawu ezilungileyo zokuhambisa ngaphezulu kokubonakalayo, kwaye kufuphi ne-IR spectrum. Ibonisa amandla aphezulu omatshini, ukuchasana kweekhemikhali, ukuqhutyelwa kwe-thermal kunye nokuzinza kwe-thermal. Ihlala isetyenziswa njengezinto zefestile kwintsimi ethile efana nethekhnoloji yendawo apho i-scratch okanye ubushushu obuphezulu bufunekayo.

Ifomula yeemolekyuli	Al₂O₃
Ukuxinana	3.95-4.1 g/cm³
Ulwakhiwo lweCrystal	I-Hexagonal Lattice
Ulwakhiwo lweCrystal	a =4.758Å , c =12.991Å
Inani leemolekyuli kwiyunithi yeseli	2
Mohs Ubunzima	9
Indawo yokunyibilika	2050 ℃
Indawo yokubilisa	3500 ℃
Ukwandiswa kweThermal	5.8×10-6 /K
Ubushushu obuthile	0.418 Ws/g/k
I-Thermal Conductivity	25.12 W/m/k (@ 100℃)
Refractive Index	hayi =1.768 ne =1.760
dn/dt	13x10 -6 /K(@633nm)
Ugqithiso	T≈80% (0.3～5μm)
Dielectric Constant	11.5(∥c), 9.3(⊥c)