Izinto zokufudumeza zeSilicon carbide (SiC)zibalulekile kwizicelo zoshishino ezisebenzisa ubushushu obuphezulu, zixatyiswa ngenxa yozinzo oluhle kakhulu lobushushu, ukusebenza kakuhle kwamandla, kunye nobomi benkonzo ende. Imilo yazo ichaphazela ngokuthe ngqo ukuhambelana noyilo lwe-furnace kunye neemfuno zokufudumeza. Ngaphaya kweeprofayili ezisemgangathweni, ukwenziwa ngokwezifiso okulungiselelweyo kuqinisekisa ukuhlanganiswa okungenamthungo kwiisetingi ezikhethekileyo zoshishino. Eli nqaku lichaza uqwalaselo oluphambili kunye nobuchule bokwenza ngokwezifiso obuguquguqukayo ukukunceda ukhethe isisombululo sokufudumeza esifanelekileyo sobushushu obuphezulu.
Iimpawu eziphambili zezinto zokufudumeza zeSilicon Carbide
Izinto zokufudumeza zeSiC zenziwe ngeemilo ezahlukeneyo ezisemgangathweni, nganye yenzelwe iimeko zokusebenza ezikhethekileyo:
1. Iintambo zeSiC ezifakwe imisonto:Uhlobo olusetyenziswa kakhulu, olunemiphetho enemisonto yokufakela ngokukhuselekileyo. Uyilo oluthe tye oluthe tye lubonelela ngokusasazwa kobushushu okufanayo, olufanele ii-kilns ze-tunnel, ii-kilns ezijikelezayo, kunye nee-furniture zonyango lobushushu. Ububanzi obuqhelekileyo: 12–60 mm, ubude obungasetyenziswayo bufikelela kwi-1800 mm, ubushushu obuphezulu bokusebenza yi-1625℃.
2. Izinto zeSiC ezimile okwe-U:Igobile kwi-U-configuration ukuze kongiwe indawo yokufaka kwaye kuphuculwe ukusebenza kakuhle kwemitha. Ihlala ifakelwa ngokuthe nkqo kwii-oven zebhokisi, kwii-oven ezithambileyo, nakwii-oven zelebhu. I-radius egobileyo: 50–200 mm, ilungelelaniswa nobukhulu obahlukeneyo bangaphakathi begumbi.
3. Izinto zeSiC ezimile okwe-W:Ifakwe iprofayili ye-W enamagophe amathathu, enika umphezulu omkhulu wokufudumeza ukuze kufudunyezwe ngokukhawuleza kwaye kushushu kakhulu. Isetyenziswa kwii-oven ezinkulu kuquka ii-oven zeglasi ezinyibilikayo kunye nee-oven ze-ceramic sintering. Ubude obupheleleyo bufikelela kwi-3000 mm ukuze kubekho ubushushu obufanayo begumbi.
4. Iinduku zeSiC zohlobo lweGun:Yenzelwe iprofayili efana nompu kunye necandelo elishushu elandisiweyo lokufudumeza okuxineneyo, njengonyango lobushushu obuncinci bezinto zesinyithi kunye nokufudumeza indawo kwii-oven ezincinci. Inciphisa ukulahleka kobushushu, ngobushushu obuphezulu bokusebenza obuyi-1600℃.
5. Izinto zeSiC zohlobo lomnyango:Yenziwe ngesakhiwo esifana nesakhelo somnyango, inika iindawo ezibanzi nezilinganayo zokufudumeza. Ifanelekile kakuhle kwii-oven zedrowa kunye nee-oven ze-pit, kunye nokufakelwa okulula ngaphandle kwezinto ezintsonkothileyo, ezisetyenziswa kakhulu ekutshiseni izinto ze-elektroniki.
6. Iintonga zeSiC ze-Engile yasekunene:Yakhiwe nge-90° egobileyo kwiindawo ezivalekileyo kunye neendlela zokufakela ezigobileyo, ezifana namagumbi aneprofayili kunye neendawo zeekona kwii-oven ezincinci zovavanyo. Ukudibanisa okuhlanganisiweyo kuqinisekisa uzinzo lwesakhiwo, kunye nobubanzi obuqhelekileyo obuyi-10–40 mm.
7. Iintambo zeSiC eziqinileyo:Ixhotyiswe ngemiphetho ebandayo ebanzi enokuxhathisa okuphantsi kunye nokuphuculwa kokuchithwa kobushushu, ikhusela iiterminal zombane ekonakaleni ngokugqithisileyo. Ilungele ii-oven ezihlala ixesha elide ezinobushushu obuphezulu kuquka ii-oven ze-ceramic roller kunye nee-oven zeglasi eziqhotsiweyo, ezinobomi benkonzo obude ngaphezu kwama-20% kuneentlobo eziqhelekileyo.
8. Iinduku zeSiC ezinobubanzi obufanayo:Ububanzi obuhambelanayo obunqamlezileyo kulo lonke ubude, bubonelela ngokufudumeza okuzinzileyo nobude obupheleleyo. Ikhethwa kakhulu kwizicelo ezichanekileyo kuquka ukufudumeza elebhu kunye nee-semiconductor material synthesis furniture. Ukunyamezelana kobubanzi kulawulwa kwi-±0.2 mm ukuze kubekho ukufana okuphezulu.
Amandla okwenza ngokwezifiso aguquguqukayo
Sinikezela ngokwenziwa ngokwezifiso okubanzi ukuze kuhambelane neemfuno zokusebenza ezizodwa, kuquka uhlengahlengiso olunemilinganiselo kunye noyilo olucwangcisiweyo:
1. Ukwenziwa ngokwezifiso koBume kunye noBume:Iiprofayili ezingezizo ezisemgangathweni ezenziwe ngokwezifiso eziquka imilo ye-L kunye nezinto ezigobileyo, ezinobubanzi obunokulungiselelwa, ubude bokufudumeza obusebenzayo, kunye nerediyasi egobileyo ukuze ilingane noyilo lwegumbi. Imizekelo ibandakanya izinto ezinde ezimile okwe-U ezingaphezu kwe-3000 mm kunye nezinto ezincinci zezixhobo zesikali selabhoratri.
2. Ukwenziwa ngokwezifiso kwamandla kunye nobushushu:Umlinganiselo wamandla ohlengahlengiswayo ukusuka kwi-5 kW ukuya kwi-80 kW ngokutshintsha indawo enqamlezileyo kunye nokumelana nombane. Amanqanaba obushushu aquka umgangatho ofikelela kwi-1625℃ kunye nomgangatho wobushushu obuphezulu ukuya kuthi ga kwi-1800℃ kwiindawo ezixineneyo.
3. Uqhagamshelo kunye nokuFakelwa ngokwezifiso:Iindlela zokuphelisa ezilungiselelweyo kuquka uqhagamshelo olunemisonto, olujijekileyo, nolunamathelisiwe, kunye nezixhobo ezenziwe ngokwezifiso kunye nezigqubutheli zeseramikhi. Iphimbo lomsonto liyahlengahlengiswa phakathi kwe-M10 kunye ne-M30 ukuze lihambelane nezinto ezikhoyo zesithando somlilo.
4. Ukwenziwa ngokwezifiso kwezinto kunye nokwaleka:I-SiC matrix ecocekileyo kakhulu kunye ne-CVD SiC coating ye-atmospheres erhabaxa; i-SiC ene-silicon nitride-bonded iyafumaneka ukuze ikhuseleke ngakumbi kwi-thermal shock.
Zonke izinto zethu zokufudumeza zeSiC ziyahambelana nemigangatho ye-ASTM B777-15 kunye ne-IEC 60294-2018, exhaswa lulawulo olungqongqo lomgangatho. Qhagamshelana nathi namhlanje ukuze uxoxe ngeenkcukacha zakho zezisombululo zokufudumeza ezikumgangatho ophezulu nezithembekileyo nezisebenza kakuhle.
Ixesha lokuthumela: Feb-02-2026
