High Heat Resistance Silicon Carbon Alloy Hauv Refractory
Nyob rau hauv cov ntawv thov refractory, siab kub ua hauj silicon carbon alloy feem ntau yog siv nyob rau hauv daim ntawv ntawm cib, vuas, los yog lwm yam zoo li tus Cheebtsam uas yog tsim los tiv taus kub thiab tiv thaiv thermal shock. Nws kuj yog feem ntau siv rau hauv kev tsim cov crucibles, uas yog siv los tuav thiab yaj cov ntaub ntawv ntawm qhov kub thiab txias.
Hauj lwm lawm
Kev piav qhia
Silicon carbon alloy, tseem hu ua silicon carbide, yog cov khoom siv nrov siv hauv cov ntawv thov refractory vim nws cov cua kub tsis kam. Nws yog tsim los ntawm silicon thiab carbon, thiab nws muaj lub siab melting point, ua rau nws yog ib qho khoom siv zoo heev rau kev siv nyob rau hauv qhov kub thiab txias.
Nta:
Siab melting point (2,730 degree)
Zoo heev thermal conductivity (120 W / mK)
Tsawg thermal expansion coefficient (4.0-5.5 × 10^-6/K)
Cov tshuaj tiv thaiv siab
Specification
Cov tshuaj formula: SiC
Qhov ceev: 3.21 g / cm³
Young's modulus: 410-550 GPa
Tensile zog: 350-500 MPa
Compressive zog: 2, 000-2,500 MPa
Hluav taws xob tiv taus: 1-4 Ω·cm
Silicon carbon alloy qhov zoo:
Zoo heev tiv taus kub thiab thermal shock
Siab zog thiab hardness
Zoo hnav tsis kam
Resistant rau corrosion thiab tshuaj tua kab mob
Silicon carbon alloy siv:
Refractory hauv ob sab phlu hauv furnaces thiab kilns
Kev tsim cov khoom siv ceramic thiab iav
Kev lag luam metallurgical
Cov khoom cua sov thiab cov resistors
Cov ntawv thov kev pab
Cim npe nrov: siab kub kuj silicon carbon alloy nyob rau hauv refractory
Xa kev nug
Koj Tseem Yuav Zoo Li