Ukuphendula-i-Boickon Carbide Crubides: Ukuguqula iinkqubo zeqondo eliphezulu lobushushu

Impendulo ye-bodd silicon carbideIinqabaimele i-friendrough itekhnoloji ye-Recractory, inika ukusebenza okungathethekiyo kwaphela kwiindawo ezixineneyo. Ezi zikhongozeli ze-ceramic eziphambili zeCeramic ziye zangenakuzibandakanya kwi-Metaligy, ekulahlenini, ubunjineli boomatshini, kunye nemizi-mveliso yokuqhutywa kwemichiza, ukuhambisa ukusebenza okukhulu apho izinto zesintu zisilela.

IIKHODI ZOBUCHULE

I-RBC Crubibles i-Outport Outport eqhelekileyo i-Alomina kunye neegraphite zegraphite

Ukuqhutywa kwe-tarmal okhethekileyo (i-120-150 w / m · k nge-1000 ° C)

-Umsebenzi we-Ultra-on on of Dermal of thermal of thermal ongezelelweyo (4.5 × 10⁻⁶ / k)

-Ukuxhathisa i-thermal eyothukayo nge-50 + i-dreclengs yokupholisa (i-1600 ° C → 25 ° C)

-I-Acid / Alkali Corrosion Ukunganyangeki (ph 0-14 ngokuhambelana)

-Ukuzinza kwe-oxidation emoyeni ukuya kuthi ga kwi-1650 ° C

I-metrilljelical mastery

Kwimveliso yentsimbi ye-Alloty kunye ne-spelar yensimbi (ialuminium, ubhedu, i-zinc), i-rbsc ye-RBSC yenziwa:

- 20-30% I-SEBT ekhawulezayo inyibilika ngokutshintsha kobushushu

I-99.95% I-SEAL SONTORING SPROLY NGOKUGQIBELA NGOKUGQIBELA

-Ukunciphisa i-Slag ye-SLAG ngokusungula ukuncitshiswa kobushushu

-Inkonzo yenkonzo eyandisiweyo (i-3-5 × × 1) kune-clay-gratoite cruckeds)

Ukucotha ngokuchanekileyo kunye nezicelo zoomatshini

Iipropathi ezithe tyaba 'zeNkxaso-mali yeNkxaso yoMatshini oKhonza iimfuno zomsebenzi weeshishini:

-Ukuzinza ngokunyaniseka kwesakhiwo phantsi kwe-15 ukuya kwi-20 ye-MPA

-Ukuzinza okungaguqukiyo (± 0.1% tshintsha i-1500 ° C)

-Iindlela ezingenakuqhubekeka ngaphandle kwenqanaba le-aerospace-zele

-Sebenzisa intsebenzo ethembekileyo kwi-Cebirififing Comple

Ukugqwesa kwemichiza

I-RBC Crubles ilungisa imiceli mngeni ebalulekileyo kwiSynthesic Synthesis:

-Izixhobo ezikhuselekileyo zeetyuwa ze-molten (umzekelo, uNah, i-Kno₃)

-Ukusebenza kwezinzile kwi-Sulfidiso

-Ukuxhathisa i-interrosion ngokuchasene ne-HF ukuya kwi-800 ° C

-Ukugcina ukutyholwa ngokuthe chu kwi-low yomhlaba onqabileyo

Uqoqosho olusebenzayo

Ngelixa iindleko zokuqala zingama-40-60% ngaphezulu kune-theuter yemveli, izisombululo ze-RBSC zihambisa:

I-70% ukunciphisa kwi-frequency

- 25-35% yokonga kwamandla ngokuphuculwa kokusebenza kakuhle kwe-thermal

- 90% Ukuphinda usebenzise izinto zokuphinda usebenze nge-thermal

-IIMFUNO ZE-Ero

Ishishini elinemizi-mveliso

Imveliso ye-1. Titanium Allowy

-I-GiAnds Reactive Timts nge-1700 ° C

-Unqanda ungcoliseko lwe-carbon

2. I-Synthesis ye-Synthesis

- Yenza i-Canoool ye-iyunifoo₂

-Ibayasi i-lithium i-irrosion yetyuwa

I-3. I-Semiconduct Crystal Crystal

-Gcina i-ultra-figh right

-Ukuphelisa i-Silicon carbide ungcoliseko

Uyilo lwexesha elizayo

I-RBSC ye-RBSC yanamhlanje ibandakanya izinto eziphambili:

-Imigangatho ye-piresity ye-piresity yokulawula ubugqi obulawulayo lwegesi

-I-Nanoscale Poings Poasthing ekwandiseni ukumelana nokunganyangeki

-Ufake iivoshori ze-thermal of thermal yenkqubo yokubeka esweni

Ukusuka kwiLabhoratri yeLabhoratri kwimveliso yobuninzi bemizi-mveliso, ukuphendula-i-Boickon ye-calickon ye-calbives iyaqhubeka nokucoca izakhono zokulungisa i-thermal. Ukudityaniswa kwabo okwahlukileyo kwe-thermal, oomatshini, kunye neekhemisi eziziindawo ezithe tye ekukhetheni kobushushu obulandelayo, ukuqhuba ngokuqhubayo kunye nokuphuculwa komgangatho kumacandelo olwalamano oluphambili kwimveliso.