Kutheni le nto i-aluminium ingena kwi-ceramic ceramic?

Ngokutsho kwedatha yentengiso yentengiso, ubungakanani bendawo yentengiso ye-ceram ye-ceram yehlabathi nge-2021 i-6.59 yeebhiliyoni zeedola, iya kukhula ngesantya se-6.57%, kwaye kulindeleke ukuba sifikelele kwi-10.96 yeedola Kwi-ceramic frientic, i-aluminium nitride i-ceramic inoluhlu olubanzi lwentengiso, kwaye iintlobo ezahlukeneyo zemveliso ziyahlangabezana nezicelo zezicelo ezahlukeneyo, phakathi kwe-DBC, i-DPC , i- HTCC kunye ne-ceram ye-ceramic zezona ntlobo zemveliso.

Ngenxa yophuhliso olukhawulezileyo lwamandla amatsha kunye nezithuthi zombane, amps kunye ne-DBC, i-DBC imithamo ye-DBC ivukile ngokusemandleni kwi-Igbt; I-DPC ithandwa yintengiso ye-Pem ephezulu; I-HTCC ngenxa yerediyo yerediyo, ishishini lomkhosi lokuqhuba ukukhula kwemfuno; I-Electrostatic Sucker esetyenziswa kwi-semiconductor i-seficon ye-sefice sisicelo esibalulekileyo sezinto ze-ln. Ibango le-ALN liya kuqhubeka nokuxhamla kwi-semiconductor ekhulayo ekhawulezileyo kunye neemarike zamandla amatsha.

Ngophuhliso olukhawulezileyo lwamashishini e-elektroniki kule minyaka i-Aluminium Nitride e-China ikhula ngokukhawuleza, kwaye imfuno ye-alrinum nitride e-China iya kugcina izinga lokukhula kwe-15% Yiba malunga ne-5,600 yeetoni ngo-2025. Ukuveliswa kwendawo ye-aluminium nitride akunakuhlangabezana nemfuno yentengiso, kwaye umgubo uxhomekeke kakhulu kwinkcitho. Nangona kunjalo, ngokwenza nzulu kophando lwasekhaya, itekhnoloji yokulungiselela i-Aluminium iyaqhubeka nokuphucula, umsantsa ekhaya nakwamanye amazwe hamba ngokuthe ngcembe, kwaye ngenkxaso eqinileyo yomgaqo-nkqubo we-China kunye nokwandiswa okuqhubekayo kwemfuno, ishishini le-powder lasekhaya lihambela phambili umgangatho ophezulu. Inqaku elilandelayo liza kucacisa ukuba kutheni izixhobo ze-Aleminium zinokuma kwintsapho ye-ceramics '.

1. Izibonelelo ezibalaseleyo ze-aluminium nitride:

Ngenxa yokuphumelela kwayo ngokugqibeleleyo kunye nokwandiswa kwe-thermal of theriting ehambelana nesilico, i-aluminium Nitide ibe yinto echaphazelekayo kwicandelo le-elektroniki. I-Aluminium Nitride yi-Hexagonal Crystalline Hounder ye-Bincillie I-Binccite I-BOUDS ENGCEAL EYENZIWEYO YOKUGQIBELA, UKUTHENGA KAKHULU, UKUQHUTYELWA KWE-DOOLTRICS, UKUQHUTYELWA KWE-DOOLTRICON, UKUTHENGA KUNYE NOKUQHUTYWA KOKUGQIBELA NOKUXELWA KWEENKONZO ZENKONZO YAMALUNGELO. Ayisiyonto ifanelekileyo yokupakisha isizukulwana esitsha sokunikezela ngezixhobo kunye nezixhobo ze-elektroniki, kodwa kunye nokutshintshwa kobushushu, iifilimu ezinobushushu, i-aluminium nitride, ialuminium nitride i-etching ye-exting, njl., amathemba asebenza ngokubanzi.

I-Microstreast ye-Aluminium Nitide ichaza ukuqhutywa kwengqondo kunye nokufakelwa, jonga kumzobo 1.

Microstructural of AlN ceramic

Ngokutsho kophononongo "Ukuphosa Ipropathi ye-Aluminium Nitride Ceramide", ngenxa yobunzima be-atomini ezimbini ze-Aluminium nitride ye-Aluminium Nitride ye-Aluminium Nitride ye-Aluminium ye-Aluminium ye-Aluminium, ipropathi elula ye-al-n Amandla, kunye nendawo yokuma kwekhoboka enamachaphaza ayithandeki kwi-Phonon Preming. Ukuze into ye-lN inomxholo okhukuliseko ofanelekileyo kunezixhobo ezingezizo ezongeziweyo, ukongeza, i-ln inamanqaku aphezulu, ilukhuni ephezulu kunye nokuphumelela okuphezulu kwe-diecturic, kunye neepropathi eziphezulu zokuphelelwa nguDelectroal, kunye nePropathi ye-Decture ephezulu.

2. Ukomelela kwe-c ontical ye-aluminium nitride

Ngokutsho kophando lwe "nkqubela entsha kufundo lwezinto eziphathwayo zendlela yokuqhubela phambili kwe-a-ln kunye ne-ceraramics", i-a-ln ithathe inxaxheba ngokubanzi ngenxa yokwanda kwe-thermal, ngelixa indala Izinto ezinamachaphaza ezinje nge-al22o3 zichaphazelekayo ngokubanzi ngenxa yokuqhutywa komhlaba. Ixabiso layo limalunga ne-1/5 ye-ceramics ye-ln kunye nokwandiswa komgangatho olandelwayo akuhambelani uSi, ongenakufikelela kwimfuno yokwenyani, jonga kumzobo 2.

Properties comparison between AlN and Al2O3

Ukuqhubela kwe-Beo kunye ne-ceramic ye-ceramic nayo kukuphakama, kodwa ubuthi be-Beo ukuphakama kwaye ukufundwa kwe-SIC akuhluthanga. Njengohlobo olutsha lwe-ceram yokuqhutywa kwe-ceral ye-ceral ye-ceral wiral, i-ln ineempawu zokwanda kwe-thermal olungeleleneyo kufutshane ne-SI, inobushushu obuhle kakhulu ubushushu, kulindeleke ukuba zibe yinto entle yokutshintsha i-al23 ye-al23 , I-SIC neBeo kumzi-mveliso we-elektroniki, bhekisa kwitheyibhile elandelayo yedatha yezobugcisa. iphepha le-ceramics ye-cerarac

Iprogrt y	Aln	Al2o3	I-sic	Beo
Ukuxinana (G	/	CC	)	3.26
3.9	3.2 2.9 I -	BORM	YOKUGQIBELA	(
10 ~ )	4.4	8.2	8.2	9.0
Ubushushu obuthile 1 x 10 ^ 3 j /	(	kg	·	m
/ (	kg	·	4,75	-
1.045 300	~	400	~	45
~ 40mhz )	8.8	9.3	40	6.7
Ukuyeliswa komntu ( I-OHM.CM nge- 25 ℃)	> 1 x 10 ^ 14	> 1 x 10 ^ 14	> 1 x 10 ^ 15	> 1 x 10 ^ 14
Iyityhefu okanye hayi	Hayi	Hayi	Ewe	Hayi

Umzi-mveliso we-jinghui ngumenzi wobungcali we-ceramics ye-curamics ', sizinikele ekuveliseni izinto ezahlukeneyo ze-ceramic ngaphezulu kweminyaka eli-15. Siyakholelwa ukuba uza kufumana izisombululo ezifanelekileyo ezichanekileyo kule projekthi yakho.