Zvinhu zvinodziya zveSilicon carbide (SiC)Zvakakosha pakushandiswa kwemaindasitiri pakupisa kwakanyanya, zvichikosheswa nekuda kwekugadzikana kwekupisa kwakanyanya, kushanda nesimba zvakanaka, uye hupenyu hurefu hwebasa. Chimiro chazvo chinokanganisa zvakananga kuenderana nemagadzirirwo echoto uye zvinodiwa pakudziyisa. Kupfuura maprofile akajairwa, kugadzirisa kwakagadzirirwa kunovimbisa kubatanidzwa kwakanaka mumagadzirirwo eindasitiri akasarudzika. Chinyorwa chino chinotsanangura magadzirirwo akakosha uye kugona kugadzirisa kwakasununguka kuti zvikubatsire kusarudza mhinduro yekudziyisa yepamusoro-soro.
Maumbirwo Akakosha eSilicon Carbide Heating Elements
Zvinhu zvinodziya zveSiC zvinogadzirwa mumhando dzakasiyana-siyana, chimwe nechimwe chakagadzirirwa mamiriro ekushanda akagadzirirwa:
1. Tsvimbo dzeSiC dzakarukwa:Rudzi runonyanya kushandiswa, rune tambo dzakagadzirwa kuti dziiswe zvakachengeteka. Dhizaini yacho yakatwasuka inopa kugoverwa kwekupisa kwakafanana, kwakakodzera makiln ematunnel, makiln emaroller, uye maoven ekurapa kupisa. Dhayamita yepakati: 12–60 mm, kureba kunoshandiswa kusvika 1800 mm, tembiricha yepamusoro yekushandisa 1625℃.
2. Zvinhu zveSiC Zvakaita U:Yakakombama muU-configuration kuchengetedza nzvimbo yekuisa uye kuvandudza kushanda zvakanaka kwemwaranzi. Inowanzo sungirirwa yakatwasuka mumabhokisi emoto, maovheni emuffle, uye maovheni emurabhoritari. Yakakombama radius: 50–200 mm, inochinjika kuhukuru hwakasiyana hwemukati mekamuri.
3. Zvinhu zveSiC zvine chimiro cheW:Iine chimiro cheW-profile chinokombama katatu, chinoita kuti pave nekupisa kwakakura kuti pave nekupisa kukuru uye kupisa kwakanyanya. Inoshandiswa mumaovheni makuru anosanganisira magirazi anonyungudutsa uye maovheni anonyungudutsa eceramic. Kureba kwayo kunosvika 3000 mm kuti tembiricha yemukamuri ienderane.
4. Tsvimbo dzeSiC dzerudzi rwepfuti:Yakagadzirwa nechimiro chakaita sepfuti uye chikamu chinopisa chakarebeswa chekupisa kwakabatana munzvimbo, zvakaita sekugadzirisa kupisa zvishoma kwezvikamu zvesimbi uye kupisa kwenzvimbo mumaovheni madiki. Inoderedza kurasikirwa nekupisa, nekupisa kwakanyanya kwekushanda kwe1600℃.
5. Zvinhu zveSiC zveRudzi rweMusuwo:Yakagadzirwa muchimiro chefuremu remusuwo, ichipa nzvimbo dzakafara uye dzakafanana dzekudziyisa. Yakakodzera madhirowa nemadhirowa emugomba, ine kuiswa kuri nyore pasina zvinhu zvakaoma, inoshandiswa zvakanyanya mukugadzira zvikamu zvemagetsi.
6. Tsvimbo dzeSiC dzeAngle-Right:Yakavakwa ne 90° yakakombama yenzvimbo dzakamanikana uye marongero ekuisa akakombama, akadai semakamuri ane profiled nenzvimbo dzekona muzvitofu zvidiki zvekuedza. Kuisa sintering kwakabatana kunovimbisa kugadzikana kwechivakwa, nedhayamita yepakati pe 10–40 mm.
7. Tsvimbo dzeSiC dzinoshanda nemagetsi:Yakashongedzerwa nemativi akakura anotonhora ane simba shoma uye kupisa kuri nani, ichidzivirira materminal emagetsi kubva mukukuvadzwa zvakanyanya. Yakanakira makiln anodziya zvakanyanya anogara kwenguva refu anosanganisira makiln anotenderera eceramic uye magirazi anonamira, ane hupenyu hwekushanda hunopfuura 20% kupfuura marudzi akajairwa.
8. Tsvimbo dzeSiC dzakaita dhayamita yakafanana:Dhayamita yayo inogara yakachinjika pamwe chete nehurefu hwayo hwese, ichipa kudziyisa kwakasimba. Inoshandiswa pakushandisa nemazvo kusanganisira kudziyisa murabhoritari uye kugadzira maovheni e semiconductor. Kushivirira kwedhayamita kunodzorwa pa ±0.2 mm kuti ive yakafanana zvakanyanya.
Zvimiro zvekugadzirisa zvinochinjika
Isu tinopa magadzirirwo akazara kuti aenderane nezvinodiwa zvakasiyana zvekushanda, tichitarisa magadzirirwo ehukuru uye magadzirirwo akagadzirwa nemaitiro akasiyana:
1. Kugadzirisa Chimiro & Dimensional:Mapurofayiri asina kurongeka anosanganisira L-shape uye curved elements, ane nominal dhayamita inogadziriswa, urefu hwekupisa hunoshanda, uye denderedzwa remvura inokombama kuti ikwane marongerwo ekamuri. Mienzaniso inosanganisira zvinhu zveU-shaped zvinodarika 3000 mm uye zvinhu zvidiki zvemidziyo yekurabhoritari.
2. Kugadzirisa Simba & Kupisa:Simba rinogona kugadziriswa kubva pa5 kW kusvika 80 kW nekushandura nzvimbo yepakati pechikamu uye kuramba kwemagetsi. Magiredhi ekupisa anosanganisira akajairwa kusvika 1625℃ uye giredhi rekupisa kwepamusoro kusvika 1800℃ munzvimbo dzakanyanya.
3. Kugadzirisa Kubatanidza & Kuisa:Maitiro ekugadzirisa akagadziridzwa anosanganisira kubatanidza neshinda, flange, uye clamped, pamwe nemidziyo yakagadzirwa uye ceramic insulators. Thread pitch inogadziriswa pakati peM10 neM30 kuti ienderane nemidziyo yefurnace iripo.
4. Kugadzirisa Zvinhu & Kupfeka:SiC matrix yakachena kwazvo uye CVD SiC coating yemhepo inoparadza; SiC ine silicon nitride-bonded inowanikwa kuti irambe yakasimba pakupisa.
Zvinhu zvedu zvese zveSiC zvinodziya zvinoenderana neASTM B777-15 uye IEC 60294-2018, zvichitsigirwa nekudzora kwakasimba kwemhando. Taura nesu nhasi kuti tikurukure zvaunoda kuti ugadzire mhinduro dzekupisa dzinoshanda zvakanyanya uye dzakavimbika.
Nguva yekutumira: Kukadzi-02-2026
