Molybdenum Yttrium Cerium Oxide (MY) Pickled Strip

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Description

MY is a particle-reinforced molybdenum alloy that contains 0.47 percent yttrium oxide by weight and 0.08 percent cerium oxide by weight. MY adheres well to quartz glass, is easy to weld and provides better resistance to oxidation than pure molybdenum.

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

PropertyTemperatureValue

Density

23.0 °C

10.1 g/cm³

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Surface roughness

0.15 μm

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Dimension

PropertyValue

Thickness

0.02 - 0.04 mm

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Width

1.5 - 10 mm

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Dimensions

Available dimensions (width x thickness, mm x mm): 1.5 x 0.02; 2 x 0.025; 3 x 0.025; 4 x 0.025; 2 x 0.028; 2.5 x 0.028; 3 x 0.028; 4 x 0.028; 3 x 0.03; 4.8 x 0.033; 5 x 0.035; 6 x 0.035; 10 x 0.04

Mechanical

PropertyTemperatureValue

Tensile strength

23.0 °C

750 - 1000 MPa

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Chemical properties

PropertyValueComment

Aluminium

1E-4 %

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Cadmium

1E-4 %

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Carbon

1.3E-3 %

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Cerium

0.08 %

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as CeO₂

Chromium

3E-4 %

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Copper

2E-4 %

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Iron

5E-4 %

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Molybdenum

balance

Nickel

1E-4 %

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Nitrogen

1E-4 %

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Potassium

4E-4 %

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Silicon

2E-4 %

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Tungsten

0.02 %

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Yttrium

0.47 - 0.6 %

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as Y-mixed oxide

Technological properties

Property
Application areas

MY is primarily used in conductive ESS ribbons and in evaporation boats for applications in the field of coating technology and in the lighting industry.

Other

ESS (Elliptically Shaped for Sealing-in) Ribbon with tapered edges by etching.