Silicon Carbide Beam
Imininingwane yomkhiqizo:
Imishayo yesikwele esenziwe nge-reaction-sintered iyasebenza kumafreyimu wesakhiwo esithwala imithwalo yamathanga we-tunnel, ama-shuttle kilns, ama-killer roller wezingqimba ezimbili kanye nezinye izikhuni zezimboni. Izici zomkhiqizo ngokuthi umthamo wokushisa ophakeme kakhulu mkhulu, akukho ukugoba noma ukusonteka ekusetshenzisweni kwesikhathi eside, futhi impilo yesevisi iphindwe kaningana naleyo yezinye izinto, ngakho-ke iyifenisha yomlilo efanelekile ye-porcelain yangasese nezinye izimboni zobumba kagesi. Umkhiqizo ubonakala ngamandla aphezulu okushisa okushisa aphezulu, ukumelana nokushaqeka okushisayo, ukumelana ne-oxidation kanye nokuguquguquka kwamahhala ekusetshenzisweni kwesikhathi eside, ngaleyo ndlela kunganciphisa kakhulu ukusetshenziswa kwamandla ngaphandle kokukhulisa isisindo semoto yesikhuni.
Izinkomba ezinkulu zobuchwepheshe zemikhiqizo ye-silicon carbide yokuphendula
Isici:
a.Amandla okushisa aphezulu avumela ukulayisha isisindo esisindayo
b.Excellent ezishisayo ukushaqeka ukumelana
c. conductivity High ezishisayo
d.Excellent oxidation ukumelana ihumusha impilo ende ngaphansi kokushisa okuphezulu kokusebenza
Isicelo
Imishayo ye-silicon nitride ne-silicon carbide inamandla amakhulu okushisa okushisa aphezulu, ukumelana nokungena nokumelana ne-oxidation; ikakhulu esetshenziswa zobumba sanitary, ephezulu voltage ubumba kagesi, izihlungi, asebenza ngebhethri crucibles; achitha amapuleti kanye namapuleti amise okwenhlanzi asetshenziswa kakhulu ku-Ceramic Industry yansuku zonke ityhubhu yokuvikela isetshenziselwa ukukala izinga lokushisa ezimbonini ezahlukahlukene; imikhiqizo emise okhethekile nemikhono yesishisi isetshenziswa kabanzi eziko ehlukahlukene kanye nobunjiniyela bemishini.
Into | Idatha | Idatha |
Ithempelesha yokusebenza | ℃ | 1380 |
Ubuningi | g / cm³ | .03.02 |
Ukulangazelela | % | < 0.1
|
<0.1 | Amandla okugoba | 250(20UMpa |
Amandla okugoba | ℃) | |
280 (1200 ℃) | Ukunwebeka Modulus | 330(20UMpa |
Ukunwebeka Modulus | I-Gpa | |
300 (1200 ℃) | Ukuqhuba Okushisayo | W / mk |
45 (1200 ℃) | KUkwanda Kwe-Thermal Coefficient-1× 10 | -6 |
4.5 | 13 | |
Ubulukhuni bukaMohs | I-alkalinity ne-Acidity |
Kuhle kakhulu(m) | Ubude | Ubukhulu bezigaba(Okugxile Ukunikeza Amandla) | kg (Okugxile Ukunikeza Amandla)
|
||
L | B | H | δ | ||
1 | 30 | 40 | 6 | 130 | 260 |
1 | 40 | 40 | 6 | 165 | 330 |
1 | 40 | 50 | 6 | 235 | 470 |
1 | 50 | 70 | 7 | 526 | 1052 |
1 | 60 | 90 | 9 | 1059 | 2118 |