GDU mhando yesilicon carbide kudziyisa chinhu

Hunhu hunokosha hweU mhando yesilicon carbide kudziyisa chinhu: U mhando yesilicon carbide yekudziya element inogadzirwa kubva kune maviri silicon carbide yekupisa element ine yakajairwa kutonhora kupera. U mhando yesilicon carbide yekudziya element inogona kubatanidzwa kune tambo yesimba kune imwe mugumo wevira. Iyo inowanzo shandiswa kune yakanyanya tembiricha mavira uye mavira ane akakwirira anodikanwa evhareji tembiricha tembiricha. Hunhu hwayo kuponesa kwesimba uye hupenyu hwakareba hwevira.


Chigadzirwa Chigadzirwa

Chigadzirwa Mateki

Hunhu hunokosha hweU mhando yesilicon carbide kudziyisa chinhu: U mhando yesilicon carbide yekudziya element inogadzirwa kubva kune maviri silicon carbide yekupisa element ine yakajairwa kutonhora kupera. U mhando yesilicon carbide yekudziya element inogona kubatanidzwa kune tambo yesimba kune imwe mugumo wevira. Iyo inowanzo shandiswa kune yakanyanya tembiricha mavira uye mavira ane akakwirira anodikanwa evhareji tembiricha tembiricha. Hunhu hwayo kuponesa kwesimba uye hupenyu hwakareba hwevira.

Iyo yesilicon carbide yekudziya element ichaita neakawanda makemikari zvinhu volatilized kubva kune akapfura zvinhu panguva yekupfura. Kana ikapindirana nemamwe magasi senge mvura, hydrogen, nitrogen, sarufa, halogen, uye aluminiyamu yakanyungudika, Kana alkalis, munyu, simbi yakanyungudutswa, uye oxides yesimbi akasangana, vanogona kuita, kukanganisa kana oxidize. Naizvozvo, zvakakosha kuti utore nzira yekushandisa chaiyo, iyo inowedzera kuwedzera hupenyu hwekushanda hwesilicon carbide yekudziya chinhu, pamwe nekupisa kwayo kwepamusoro nekukwirisa.

 

1. Iyo silicon carbide yekudziya element ine yakakwira michini simba, uye iyo yekukotama simba yakakwira se100-120MPa.   

2. Iyo yepamusoro yepamusoro tembiricha inogona kusvika pamadhigirii gumi nemashanu   

3. Yakakwira infrared radiation mwero, yakaenzana dhayamita yesilicon carbide yekudziya chinhu is 5-10 nguva dzakajairika nickel-chromium waya.   

4. Hupenyu hurefu hwekushanda, kuiswa kuri nyore uye kugadzirisa.  

5. Iyo silicon carbide yekupisa element ine yakasimba oxidation kuramba, yakasimba corrosion kuramba, uye ine yakanakisa thermal kuvhunduka kuramba.

 

Tinogona kugadzira saizi kubva patafura zvakare, ingo ndiudzei saizi yaunoda.

Dhayamita (D) HOT ZONE (L1) ZVAI NEMAHARA KUDZOKA (E) BRADGE Kuramba
Dhayamita (D) LONGL3
14 200 250 40 14 54 2.4-4.6
14 250 300 50 14 64 3.0-6.0
14 300 350 60 14 74 3.6-7.0
16 200 250 40 16 56 1.4-2.8
16 250 300 50 16 66 1.8-3.6
16 300 350 60 16 76 2.0-5.0
18 300 350 60 18 78 2.0-5.0
18 400 400 70 18 88 2.8-5.8
18 500 450 75 18 93 3.6-7.2
20 250 300 50 20 70 1.8-3.6
20 300 350 60 20 80 2.0-5.0
20 400 400 70 20 90 2.8-5.8
25 400 400 70 25 95 1.6-3.4
25 500 450 75 25 100 2.2-4.4
25 600 500 80 25 105 2.6-5.2
30 600 400 70 30 100 1.4-2.8
30 700 450 75 30 105 1.6-3.2
30 800 500 80 30 110 1.8-3.6

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