Kunyumba> Nkhani> Kodi nchifukwa ninji aluminiyam nitride ceramic?
January 20, 2024

Kodi nchifukwa ninji aluminiyam nitride ceramic?

Malinga ndi kuchuluka kwa maphunziro a msika, kukula kwa msika wapadziko lonse lapansi mu 2021 Kufikira madola 6.59 biliyoni, kudzakula, ndipo akuyembekezeka kufikira 10,96 madola a US mu 2029. Monga nkhani yabwino Kwa gawo lapansi la ceramic nitride ceramic ali ndi msika wotakata, ndipo mitundu yosiyanasiyana yazakudya imakwaniritsa zosowa zosiyanasiyana, zomwe DPC, DPC , zigawo za HTCC ndi zojambulajambula ndi mitundu yayikulu yogulitsa.


Chifukwa cha kuchuluka kwa magalimoto atsopano ndi magetsi, ma ambulo ndi ma dbc santeltives akwera mwamphamvu pakugwiritsa ntchito igBB; DPC imakondedwa ndi msika wapamwamba kwambiri; HTCC chifukwa cha wailesi, makampani ankhondo kuti ayendetse kukula; Ma electrostatic Willer omwe amagwiritsidwa ntchito ku Semiconchicy Wafer ndi ntchito yofunika kwambiri. Kufuna kwa Aln kudzapitilizabe kupindula ndi semiconductor yofulumira komanso misika yatsopano yamagetsi.


Ndi kukula kwa mafakitale amagetsi m'zaka zaposachedwa, kufunikira kwa msika wa aluminiyamu ku China kukukula mwachangu, ndipo kufunikira kwa aluminide ufa ku China kukukweranso Khalani pafupifupi matani 5,600 pofika 2025. Kupanga kwaukadaulo kwa aluminiyam nitride sikungakwaniritse zofunika pamsika, ndipo ufa umadalira kwambiri. Komabe, ndikukula kwa kafukufuku wapanyumba, aluminiyam nitronide akukonzekera akupitiliza kuwongolera, kugonana kunyumba ndi kunja kumachepetsa, ndipo ndikuthandizira ndondomeko yofunikira pamsika, makampani apanyumba akupititsa mapangidwe apamwamba. Nkhani yotsatirayi ilongosola chifukwa chake zigawo za asiyinti zimatha kukhala m'banja la Cerramics.


1. Ubwino wapamwamba wa aluminim nitride:


Chifukwa cha kuchuluka kwake kwamphamvu komanso kuwonjezeka kwa mafuta ochulukirapo ogwirizanitsa silicon, aluminium nitronide wakhala zinthu zomwe zikukhudzidwa pamagetsi. Aluminium nitride ndi makristali a hexite college ogwirizana ndi mawonekedwe abwino kwambiri owombera, odalirika owoneka bwino, osakanikirana ndi ma plasmal, omwe amafananira ndi matenthedwe okwanira. Sikuti ndi chinthu chabwino chokha cha m'badwo watsopano wamoto wosungunula miyala ndi zida zamagetsi, komanso mafilimu a aluminiyam nitride etc., ndi chiyembekezo chogwiritsira ntchito ntchito.

Microstrucrumi ya aluminium nitride imazindikira mawonekedwe ake abwino kwambiri othandizana ndi kutchinjiriza, nenani chithunzi 1.

Microstructural of AlN ceramic

Malinga ndi phunzirolo "Kuponya katundu ndi uchimo wokhala ndi ma conramics a aluminiya, omwe amapangidwa bwino kwambiri, Mphamvu, ndipo kugwirizanitsa kwa covale kumabwino kusinthitsa njira yosinthira kutentha kwa phonon. Kotero kuti nkhani ya Ln ili ndi mawonekedwe abwino kwambiri kuposa zida zochulukirapo kuposa zida zochulukirapo, kuwonjezera apo, ln imakhala ndi malo okhala, kuvuta kwambiri komanso katundu wambiri.


2. The C OYANI BORAND YOLOMIINAN BOMINE


Malinga ndi kafukufuku wa "kupita patsogolo kwatsopano pakuphunzira zinthu zomwe zimapangitsa kuti zinthu ziziyenda bwino komanso kubisala mphamvu ya A-Ln Centramics" Zinthu zopindika monga Alto3 zimakhudzidwa kwambiri chifukwa cha mawonekedwe awo othandiza. Mtengo wake ndi pafupifupi 1/5 wa ln ceramics ndi mzere wokulirapo sugwirizana ndi SI, zomwe sizingakumane ndi zomwe akufuna, fotokozerani chithunzi 2.

Properties comparison between AlN and Al2O3


Njira yowonda ya beo ndi sic ya SIC imakhalanso yokweranso, koma pozindikira kuti Beo ndiokwera komanso kusokonezeka kwa sali ndi wosauka. Monga mtundu watsopano wamagetsi am'mimba, ln ali ndi mawonekedwe a kuwonjezeka kwa matenthedwe pafupi ndi magwiridwe antchito, osakhala ndi poizoni, etc., ndipo akuyembekezeka kukhala chinthu chabwino kwambiri m'malo mwa Al2O3 , SIC ndi Beo ya mafakitale amagetsi, onaninso tebulo lotsatira laukadaulo. pepala la masikono angapo aukadaulo


Nthenda y


Amb


Al2o3


Wosayina


Beo


Kuchulukitsa

(

g / cc )
3.26 3.9 3.9,92 2.9

(

W / MK

pa 25

) 470

~ _

Kutentha

1 x 10 ^ 3 j /

( kg · k

)

0,75

0.75 - 5,5 ~

4,5

~

40 ~ 40 ~

40

~ )

8.8 9,3 40 6.7
_ _
( ohm.cm pa 25 ℃)
> 1 x 10 ^ 14
> 1 x 10 ^ 14
> 1 x 10 ^ 15
> 1 x 10 ^ 14

Poizoni kapena ayi


Ayi


Ayi


Inde


Ayi




Makampani ogulitsa a Jinghui ndi wopanga katswiri wa katswiri wa ceramini ', timadzipereka kuti timeza miyala yosiyanasiyana kuposa zaka 15. Tikukhulupirira kuti mupeza njira yabwino yothetsera polojekiti yanu.

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