Yakakwirira kuchena quartz crystal boat inogona kugadzirwa

Tsanangudzo Pfupi:

Mune semiconductor IC yekugadzira maitiro, zvinowanzodikanwa kushandisa chishandiso chekufambisa chip, kuchenesa uye kugadzirisa, chishandiso chinotakura chip chinowanzonzi chikepe chewafer, icho chinopihwa huwandu hwewafer slots, imwe neimwe wafer slot. inoshandiswa kuisa chimedu. Mukugadzira maitiro e semiconductor wafers, iyo diffusion process yechoto chubhu ndeimwe yeakakosha maitiro. Mukuita kwekuparadzira, mawafer akawanda anotanga kuiswa pane quartz crystal boat, uye ipapo quartz crystal boat inoiswa muchoto chubhu yekugadzira batch.


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Zvakanakira zve quartz ndezvizvi:

1, kupisa kwepamusoro kuramba. Iyo yekunyorovesa tembiricha yegirazi yequartz inenge 1730 ° C, inogona kushandiswa kwenguva yakareba pa1150 ° C, uye tembiricha yepamusoro kwenguva pfupi inogona kusvika 1450 ° C.

2, kurwisa ngura. Mukuwedzera kune hydrofluoric acid, yakakwirira kuchena quartz inenge isingaiti nezvimwe zvinhu asidhi, pakupisa kwakanyanya, inogona kuramba sulfuric acid, nitric acid, hydrochloric acid, aqua royalty, neutral salts, carbon uye sulfur erosion. Asidhi yayo inopikisa ndeye 30 nguva yeceramics, 150 nguva yesimbi isina tsvina, kunyanya kugadzikana kwekemikari pakupisa kwakanyanya, iyo isingaenzaniswi nezvimwe zvinhu zveinjiniya.

3, kugadzikana kwakanaka kwekupisa. Iyo coefficient yekuwedzera kwekushisa kweyakanyanya kuchena quartz idiki kwazvo, inogona kumira zvakanyanya kushanduka kwekushisa, iyo yakanyanya kuchena quartz inopisa kusvika 1100 ℃, uye haizoputika mumvura yakajairika tembiricha.

4, yakanaka kutapurirana chiedza kuita. High purity quartz ine yakanaka yekufambisa mwenje kuita mu spectral bhendi kubva ku ultraviolet kuenda kune infrared, inooneka chiedza transmittance inopfuura 93%, kunyanya mu ultraviolet spectral region, ~ hombe mwenje transmittance inopfuura 80%.

5, yakanaka magetsi ekudzivirira kuita. Iko kukosha kwekupokana kweyakakwirira-kuchena quartz yakaenzana negumi nguva yegirazi requartz rakajairwa, inova yakanakisa magetsi ekudzivirira zvinhu uye ine yakanaka magetsi emagetsi kunyangwe pakupisa kwakanyanya.

Ferrotec 精密石英

Kuti isangane nezvinodiwa nevatengi, Semicera Energy inogona kugadzira zvakasiyana siyana zvequartz zvigadzirwa, zvichitsamira pamatatu ekutanga ehunyanzvi mabhenefiti eiyo chaiyo yekugadzirisa tekinoroji, welding tekinoroji, kurapa kwepamusoro (kuchenesa) tekinoroji uye kutsigirwa kwehunyanzvi tekinoroji timu ine muono wepasi rose, gadziriso. -yakagadzirwa zvigadzirwa zvemhando yepamusoro kune vatengi.

 

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