Molybdenum Tantalum Alloy (MT11)

Alternative and trade names
MoTa
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This material data has been provided by Plansee.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

Ashby charts

Properties

General

PropertyValue

Grain structure

Fine-grained, homogeneous

Thermal

PropertyTemperatureValue

Coefficient of thermal expansion

23.0 °C

5.34E-6 1/K

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Thermal conductivity

23.0 °C

97 W/(m·K)

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Electrical

PropertyTemperatureValue

Electrical conductivity

23.0 °C

1.30E+7 S/m

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Chemical properties

PropertyValue

Molybdenum

balance

Tantalum

10.75 %

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Technological properties

Property
Application areas

Thanks to its good adherence to glass and a high level of electrical conductivity, molybdenum is a popular material for electrode layers in thin-film transistors (TFT-LCD) and touch sensors (touch panels).