About McDanel Advanced Ceramic Technologies LLC Zirconias

Zirconia

Zirconias (ZrO₂) are extremely refractory materials. They possess excellent chemical inertness and corrosion resistance at temperatures well above the melting point of alumina. McDanel Advanced Ceramic Technologies LLC zirconias are stabilized in the cubic crystal structure to avoid cracking and mechanical weakening during heating and cooling. In addition to their refractoriness, they offer low thermal conductivity and are electrical conductors above 800°C. They also possess the unique ability to allow oxygen ions to move freely through the crystal structure above 600°C.

Grade

Typical Uses

Specifications

Data Sheets

Z105 is a fine grained, high density, cubic crystal, yttria (10.5%) stabilized zirconia. It is an excellent general purpose zirconia. Available by quotation.

Oxygen sensors, thermocouple protection tubes, furnace muffles, liners, crucibles, high temperature heating element support.

Round Single Bore Cast (COE)
or
(OBE) ZIRCONIA Tubing

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The datasheets are in PDF format. If you do not have the Acrobat reader you may download it now.

Dimensional Tolerances:

To a Maximum Outside Diameter of:	25.4mm (1")	50.80mm (2")
	± 5% OR ± 6.5mm ± (0.025")MIN	± 4% OR ± 1.27mm ± (.050")MIN
Various lengths available upon request. Standard length tolerance is 1.575mm (1/16). Standard cambar tolerance is .794mm per 305mm (1 foot). Tighter tolerances and non-catalog tolerances are provided by quotation.