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UBE Tyranno Grade ZMI Ceramic High Temperature Fiber

Category Ceramic , Oxide , Other Engineering Material , Composite Fibers
Manufacturer UBE
Trade Name Tyranno
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF UBE Tyranno Grade ZMI Ceramic High Temperature Fiber.pdf
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Material Notes:
Description: Tyranno Fiber is the continuous ceramic fiber consisting of Si, Ti or Zr,C and O. Advanced composites reinforced by the Tyranno Fiber are expected to play a very important role in the environmental preservation field in the future such as ultra high speed transportation, energy savings, CO2 and NOx reduction, and purification of the exhaust fumes. The reinforcing fibers need to meet the demand for these applications such as high temperature stability, high strength, and high reliability in the extreme environment. The Tyranno Fiber with excellent properties is extending its applicability in various fields and will realize these. Tyranno Fiber SA is a polycrystalline SiC fiber containing small amount of Aluminum, produced by decomposing and subsequently sintering of the amorphous Si-Al-C-O fiber. Tyranno Fiber SA is very stable fiber------for example, the weight loss of this fiber was only 1.8wt% at 2200°C. The initial strength of this fiber was perfectly maintained up to 1900°C in Argon. In spite of its crystalline structure, as the diameter is very small (~10µm), Tyranno Fiber SA is flexible enough to weave to fabrics. Its excellent creep resistance at high temperature has been already confirmed.High Temperature GradeOne of the features of the Tyranno Fiber is its high strength and high temperature stability. ZMI-grade fiber which contains Zirconium has improved its stability and oxidation resistance at high temperatures comparing with ordinary type of Tyranno Fibers which contain Titanium.Information provided by UBE.
Physical Properties Metric English Comments
Density 2.48 g/cc
0.0896 lb/in³
Filament Diameter 11 µm
11 µm
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 3400 MPa
493000 psi
Elongation at Break 1.7 %
1.7 %
Tensile Modulus 200 GPa
29000 ksi
Thermal Properties Metric English Comments
CTE, linear 4.00 µm/m-°C

@Temperature 1000 °C
2.22 µin/in-°F

@Temperature 1830 °F
Specific Heat Capacity 0.709 J/g-°C
0.169 BTU/lb-°F
Thermal Conductivity 2.52 W/m-K
17.5 BTU-in/hr-ft²-°F
Component Elements Properties Metric English Comments
Carbon, C 34.2 %
34.2 %
Oxygen, O 8.7 %
8.7 %
Silicon, Si 56.1 %
56.1 %
Zirconium, Zr 1.0 %
1.0 %
Descriptive Properties Value Comments
Number of Filaments 800 fil./yarn
Structure amorphous
Tex 200 g/1000m
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