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ʻO ka pahu hoʻoheheʻe Quartz

✔ ʻO ke kinoea a me ka hoʻoheheʻe wai
✔ Hāʻawi ʻia ka mahu -mahanahana kiʻekiʻe
✔ Ka hoʻohana ʻana i ka wai kū i ka ʻino
✔ Hoʻohui ʻana i ka ʻōnaehana vacuum (i 10⁻⁶ Torr)

E hoʻouna i ka noi

Hōʻike

Nā hiʻohiʻona

1. Mea Ma'ema'e Ki'eki'e Ultra-:Hana ʻia mai ka 99.999% synthetic fused quartz (SiO₂)

2. Geometry pololei:Kūlike ke anawaena o loko (± 0.05mm ka hoʻomanawanui) no nā ʻano kahe like

3. Paʻa wela:Kū i ka hana mau mai -196 degere a 1100 degere

4. Kū'ē Kemika:

5. Mālamalama Optical:>90% ka lawe ʻana mai 190nm (UV) a i 2500nm (IR)

6. Ili Pau:I loko o ke ahi-i hoʻomāliʻi ʻia e hōʻemi i ka pili ʻana o nā ʻāpana

Nā noi

Pūnaehana hoʻoheheʻe mahu (CVD).
Nā lako hana semiconductor
ʻO nā ʻōnaehana hoʻouna kinoea hoʻomaʻemaʻe kiʻekiʻe
Hōʻike hōʻike hoʻohālike mea hana analytical
Nā keʻena hoʻonā kiʻimika
Haʻawina hoʻopaʻa ʻana -mahana kiʻekiʻe

Waiwai

Na Waiwai Kino	Waiwai
Maemae	＞99.99%
ʻO ka mānoanoa	2.2g/cm³
ʻAlohilohi	＞90%
Mohs Paʻakikī	5.5--6.5
Lae Deformation	1280 degere
Lae Palupalu	1750 degere
Lae Aina	1250 degere
Wela Kūikawā (20 - 350 degere )	670J/kg. degere
ʻO ka hoʻoili wela (20 degere)	1.4W/m. degere
Hoʻokaʻina wela (w/mk,1000 degere)	1.0-1.2
Hōʻike Hōʻike	1.4585
Coefficient o ka hoonui wela	5.5*10 ^-7knm/cm. degere
Wela - wela hana	1750--2050 degere
Pōkole - wela lawelawe	1450 degere
Kaumaha - manawa lōʻihi	1100 degere

Na Waiwai Kemika	Waiwai
ʻAkika kūpaʻa	ʻO ka ʻakika ikaika (koe wale ka HF), ka alkali ikaika, ka hopena organik
ʻO nā mahana kiʻekiʻe Kūʻē i ka corrosion	Maikaʻi
Metala haumia maʻiʻo	＜5 ppm

Na Waiwai Uila	Waiwai
Kū'ē	7*10⁷Ω.cm
Ka ikaika hoʻomāmā	250~400Kv/cm
Dielectric mau	3.7~3.9
ʻO ka helu hoʻoemi dielectric	＜4*10^-4
ʻO ka helu hoʻoemi dielectric	＜1*10^-4

Na Waiwai Mechanical	Waiwai
Ka ikaika hoʻopili	1100MPa
Kulou ikaika	67MPa
Ikaika U'i	48MPa
Ka ratio o Poisson	0.14~0.17
Opio Modulus	72000MPa
Modulus Shear	31000MPa