Ngā Kōhao Hipanga Diameter25.4×2.0mmt Matapihi karaihe whatu hapaira
Ngā Mōhiotanga Taipitopito
He tino pumau ngā āhuatanga matū o te hapaira, ā, kāore e waikura i ngā waikawa me ngā kawakore. He tino teitei te pakeke o te hapaira, ko te pakeke Mohs he 9, ko te tuarua anake ki te taimana tino mārō. He pai te tuku mārama, te kawe wera me te ārai hiko, he pai ngā āhuatanga miihini me te ā-ringa, ā, he āhuatanga ātete ki te kakahu me te hau. Ko te pāmahana mahi mōrahi ko te 1900℃.
Nā te mea he pai te whakawhiti mārama o te rauemi karaihe hapaira horihori kounga teitei i roto i te awhe 170nm ~ 6000 nm, kāore te whakawhiti infrared e rerekē i te pāmahana, nō reira ko ngā wāhanga whatu me ngā matapihi whatu whakawhiti infrared i hangaia mai i te hapaira horihori kounga teitei he mea hanga mai i te hapaira horihori kounga teitei. Kua whakamahia katoatia i roto i ngā taputapu infrared tirohanga pō hōia, ngā tauranga tirotiro taiwhanga pāmahana iti, ngā taputapu tino tika mō te whakatere, te rererangi me ētahi atu mara.
Ngā āhuatanga me te whakamahinga o te hapaira
1, ko te hapaira me tana mahi whānui pai rawa atu, ka noho hei rauemi papa waikura tino whakamahia (rauemi papa)
2, Ngā wāhanga whatu, te whakaata mataaratanga, te matapihi whatu, te matapihi kimi me tōna tono
3, Pūoko muka hapaira me tōna tono
4, He rauemi māramatanga wera (mārama) kotahi te karaihe hapaira i whakakīia me tōna tono
Whakatakotoranga
| Ngā whakatakotoranga hapaira | |
| Tātai matū | Al2O3 |
| Hanganga karaihe | Pūnaha hexagonal |
| Pūmau whakarara | a=b=0.4758nm，c=1.2991nm α=β=90°，γ=120° |
| Rōpū ātea | R3c |
| Te maha o ngā ngota i roto i te pūtau kotahi | 2 |
| Āhuatanga whatu | |
| Roopu tuku（μm） | 0.14-6（I waenganui i te awhe 0.3-5 T≈80%） |
| dn/dt（/K @633nm) | 13x10-6 |
| Taupū whakaata | n0=1.768 ne=1.760 |
| Tauwehenga mimiti α | 3μm—0.0006 4μm—0.055 5μm—0.92 |
| Tauwehenga whakaata n | 3μm—1.713 4μm—1.677 5μm—1.627 |
Kauwhata Taipitopito
