I-Silicon Nitride Disk

Silicon Nitride Disk Umfanekiso obonakalayo

Inkcazelo emfutshane:

I-Silicon Nitride Disk esuka kwi-Semicera yicandelo le-ceramic ephezulu yokusebenza eyenzelwe ukusetyenziswa kwiindawo ezifunayo. Eyenziwe kwi-high-purity Silicon Nitride (i-Si3N4), le diski inikezela ukuxhathisa okungaqhelekanga, ukuzinza okuphezulu kwe-thermal, kunye namandla amangalisayo omatshini. Ingaba isetyenziswe kwimisebenzi yobushushu obuphezulu okanye kwizicelo ezichanekileyo, i-Semicera Silicon Nitride Disk inikezela ukusebenza okuthembekileyo, iqinisekisa ukunxiba okuncinci kunye nokuqina okuhlala ixesha elide kumashishini afana nokuveliswa kwe-semiconductor, i-aerospace, kunye nokulungiswa kwezinto.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

I-Silicon Nitride Disk yi-Semicera inikezela ngokusebenza okukhethekileyo kwizicelo eziphezulu zemfuno, zenziwe zisuka kwi-high-purity Silicon Nitride (Si3N4) ukubonelela ngokugqwesileyo okugqwesileyo, ukumelana nokunxiba, kunye nokuzinza okuphezulu kwe-thermal. Le diski ye-ceramic ephezulu ifanelekile kwizicelo ezichanekileyo ezifuna ukunxiba okuncinci kunye namandla aphezulu phantsi kweemeko ezinzima. Eyilwe ukuhlangabezana neemfuno zamashishini afana nokuveliswa kwe-semiconductor, i-aerospace, kunye nokulungiswa kwezinto, i-Semicera Silicon Nitride Disk iqinisekisa ukusebenza okuthembekileyo, nakwiindawo ezifuna kakhulu.

Izixhobo zoMsebenzi oPhezulu wokuSebenza ngokuFanelekileyo

Eyenziwe kwi-Silicon Nitride (Si3N4), i-Semicera Silicon Nitride Disk iyinxalenye yoluhlu olubanzi lwezisombululo ze-ceramic eziphambili ezibandakanya i-Silicon Carbide (SiC), i-Alumina (Al2O3), i-Aluminium Nitride (AIN), kunye neZirconia (ZrO2). Ezi zixhobo ziyaziwa ngeempawu zabo eziphezulu zemishini, kubandakanywa ukumelana nokugqoka, ukuzinza kwe-thermal, kunye nokucoceka okuphezulu, okwenza kube yinto efanelekileyo yokusetyenziswa kwiindidi zezicelo eziphezulu zokusebenza. I-Silicon Nitride Disk inika ukuchasana okugqwesileyo kumothuko wobushushu kwaye inokugcina ingqibelelo yayo phantsi kokutshintshatshintsha kobushushu obugqithisileyo, iqinisekisa ukuba isebenza ngokuthembekileyo kwiindawo ezinomngeni.

Ihlala ixesha elide kwaye inokuthenjwa phantsi kweeMeko eziBabekileyo

I-Semicera Silicon Nitride Disk igqwesa kwiindawo apho ukumelana nokunxiba, ukuzinza kwe-thermal, kunye nokucoceka okuphezulu kubaluleke kakhulu. Ukwakhiwa kwayo kwe-ceramic ephezulu iqinisekisa ukuba igcina amandla kunye nokuqina kwayo phantsi kweemeko ezinzima, kubandakanywa ukushisa okuphezulu kunye nokuvezwa kweekhemikhali ezinobundlobongela. Ezi zakhiwo zenza isisombululo esifanelekileyo kumashishini afuna ixesha elide, izinto eziphezulu zokusebenza ezinokumelana neemeko ezinzima ngaphandle kokunciphisa umgangatho okanye ukuchaneka.

Iipropati ze-silicon nitride ceramics

I-1, inamandla aphezulu kuluhlu olukhulu lobushushu;

2, ukomelela okuphezulu kokuqhekeka;

3, ukomelela okuhle kokugoba;

I-4, ukuchasana nokudinwa koomatshini kunye nokuhamba;

5, ukukhanya - ukuxinana okuphantsi;

6, ubunzima obuphezulu kunye nokumelana nokunxiba;

I-7, ukuxhathisa ukothuka kwe-thermal;

8, ukwanda kwe-thermal ephantsi;

9, i-insulator yombane;

I-10, ukuxhathisa okulungileyo kwe-oxidation;

I-11, ukuxhathisa okulungileyo kokubola kweekhemikhali.

sem-se-imifanekiso-ye-si3n4-ceramic-at-a-5000---and-b-30-000---magnifications--c-pore-size-distribution-a

I-Silicon nitride ceramics ine-coefficient ephantsi yokwandiswa kwe-thermal kunye ne-conductivity ephezulu ye-thermal, ngoko ke inokumelana nokutshatyalaliswa kobushushu. I-silicon nitride ecinezelekileyo ecinezelekileyo ayizukwaphuka emva kokuba ifudunyezwe kwi-1000℃ kwaye ifakwe emanzini abandayo. Kwiqondo lobushushu elingekho phezulu kakhulu, i-silicon nitride inamandla amakhulu kunye nokumelana nempembelelo, kodwa ngaphezulu kwe-1200 ℃ iya konakaliswa ngokukhula kwexesha lokusetyenziswa, ukuze amandla ayo ancitshiswe, athandeke ngakumbi kumonakalo wokudinwa ngaphezulu kwe-1450 ℃, ngoko ke ukusetyenziswa. yeSi3N4 iqondo lobushushu alidluli kwi-1300℃.

Izicelo kuShishino lweSemiconductor

Kwishishini le-semiconductor, i-Silicon Nitride Disk esuka kwi-Semicera isetyenziswa kwizicelo ezahlukeneyo, kubandakanywa abathwali be-wafer, izitywina zoomatshini, izikhephe ze-wafer, kunye nezinye izinto ezifuna ukucoceka okuphezulu kunye namandla akhethekileyo. Ukumelana nokunxiba kwediski kunye nokukwazi ukuphatha imithwalo ephezulu ye-thermal kuyenza igqibelele ukusetyenziswa kwiinkqubo ezifana nokuphathwa kwe-wafer, apho ulawulo longcoliseko kunye nokunyaniseka kwesakhiwo kubalulekile.

Ukucoceka okuphezulu kweSilicon Nitride Disk iqinisekisa umngcipheko omncinci wokungcola, okwenza kube yinto efanelekileyo kwiindawo ezicocekileyo apho ukuchaneka kubaluleke kakhulu. Ukongezelela, ukuzinza kwayo okuphezulu kwe-thermal kwenza ukuba yenze kwiimeko ezinzima kakhulu, ezifana nezo zifunyenwe kwiinkqubo zokwenziwa kwe-semiconductor ezibandakanya unyango oluphezulu lobushushu.

Izisombululo zeCeramic eziPhezulu zokuthembeka kwexesha elide

I-Semicera Silicon Nitride Disk lukhetho oluhle kakhulu lwezicelo ezifuna izinto eziphezulu zokusebenza kunye nokugcinwa okuphantsi kunye nokuthembeka okuphezulu. Nokuba isetyenziswe njengenxalenye ye-bushing, i-axle sleeve, okanye kwiinkqubo ezintsonkothileyo ezifana nezixhobo zokulungisa i-semiconductor, esi sisombululo sihlanganisiweyo se-ceramic siqinisekisa ukusebenza okuhlala ixesha elide kunye nokunciphisa ixesha lokuphumla.

Ngokudityaniswa kwayo kokumelana nokunxiba, ukuzinza okuphezulu kwe-thermal, kunye nokucoceka okuphezulu, i-Silicon Nitride Disk yi-Semicera inikezela ngesisombululo esiphezulu kumashishini afuna izinto ezikwaziyo ukumelana neemeko ezinzima ngelixa zigcina ukuchaneka kunye nokusebenza.

Khetha iDiski yeSemicera Silicon Nitride yokuthembeka okungenakuthelekiswa, ukuqina, kunye nokusebenza nakwezona zicelo zifunwa kakhulu.