ʻO nā koʻokoʻo sapphire Tube ke ʻano kiʻekiʻe KY a me EFG

ʻO nā koʻokoʻo sapphire Tube koʻokoʻo kiʻekiʻe kiʻekiʻe KY a me EFG Kiʻi Hōʻike.

ʻO ka wehewehe pōkole:

Hōʻike ʻia nā paipu aniani Sapphire a me nā koʻokoʻo aniani sapphire e ka mechanical kiʻekiʻe, kemika a me ke kūpaʻa wela a hāʻawi pū i ka hoʻoili optical kiʻekiʻe mai 200nm. Hiki iā mākou ke hāʻawi i nā paipu aniani sapphire a me nā koʻokoʻo no ka nui o nā noi.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

wehewehe

Hoʻohana ʻia ʻo Sapphire Rods ma kahi ākea o nā noi. Hiki ke hana ʻia ke koʻokoʻo sapphire me nā ʻili a pau i hoʻomaʻamaʻa ʻia no ka hoʻohana ʻana i ka ʻike a me ka hoʻohana ʻana a i ʻole me nā ʻili a pau e wili maikaʻi ʻia (ʻaʻole i hoʻoliʻi ʻia) e lilo i insulator.

ʻenehana

I ke kaʻina hana o ka huki ʻana i nā paipu sapphire mai kahi heheʻe me ke kōkua o kahi hua, ʻo ka longitudinal wela gradient ma ka ʻāpana ma waena o ke alo paʻa a me ka ʻāpana o ka huki ʻana ma waena o 1850 a me 1900 deg. Mālama ʻia ʻo C ma mua o 30 deg. C/cm. Hoʻopili ʻia ka paipu i ulu ma kahi mahana ma waena o 1950 a 2000 degere. C ma ka hoʻonui ʻana i ka mahana ma kahi o 30 a 40 deg. C/min a me ka mālama ʻana i ka paipu ma ka mahana i ʻōlelo ʻia i loko o kahi manawa ma waena o 3 a 4 mau hola. Ma hope o kēlā, hoʻomālili ʻia ka paipu i ka lumi wela ma kahi o 30-40 deg. C/min.

Nā noi hana Semiconductor:

(HPD CVD, PECVD, Etch Maloo, Wet Etch)

Paipu hoʻopili plasma

Kaʻina hana kinoea injector nozzles

Mea ʻike hope

Nā Paipu Corona Excimer

ʻO nā paipu hoʻopaʻa plasma

ʻO ka mīkini hoʻopaʻa pahu plasma he mea hoʻohana e hoʻopili i nā mea uila. ʻO kāna kumu nui ka hoʻohana ʻana i ka wela kiʻekiʻe a me ke kaomi kiʻekiʻe o ka plasma e hoʻoheheʻe i ka mea hoʻopili a hoʻopaʻa iā ia ma ka ʻāpana. ʻO nā mea nui o ka mīkini hoʻopaʻa ʻana i ka plasma tube ka mea hana plasma, ke keʻena sealing tube, ʻōnaehana vacuum, ʻōnaehana mana, etc.

Thermocouple pale pale sheath (Thermowell): Thermocouple he mea ana maʻamau i hoʻohana ʻia i ka mea ana wela, e ana pololei ia i ka mahana, a hoʻololi i ka hōʻailona wela i hōʻailona ikaika electromotive thermoelectric, ma o ka mea uila (mea hana lua) i ka mahana o ka ana i waena

Hoʻomaʻemaʻe wai / hoʻomaʻemaʻe

Nā Waiwai Sapphire Tube (Theoretical)

Huihui Hui	Al2O3
Kaumaha Molekala	101.96
Ka nana aku	Nā paipu translucent
Lae hehee	2050 °C (3720 °F)
Lae paila	2,977° C (5,391° F)
ʻO ka mānoanoa	4.0 g/cm3
Morphology	Trigonal (hex), R3c
Solubility i loko o H2O	98 x 10-6 g/100g
Hōʻike Hōʻike	1.8
Kū'ē Uila	17 10x Ω-m
Ka ratio o Poisson	0.28
Wela Kūikawā	760 J Kg-1 K-1 (293K)
Ikaika U'i	1390 MPa (Ultimate)
ʻO ka hoʻoili wela	30 W/mK
Hoʻonui wela	5.3 µm/mK
Opio Modulus	450 GPa
Misa pololei	101.948 g/mol
Monoisotopic Mass	101.94782 Da