High-Performance MY Pickled Strip – Molybdenum Alloy with Yttrium & Cerium Oxides

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.

Properties

General

Property	Temperature	Value
Density	23.0 °C	10.1 g/cm³
Surface roughness		0.15 μm

Dimension

Property	Value
Thickness	0.02 - 0.04 mm
Width	1.5 - 10 mm
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

Property	Temperature	Value
Tensile strength	23.0 °C	750 - 1000 MPa

Chemical properties

Property	Value	Comment
Aluminium	1E-4 %
Cadmium	1E-4 %
Carbon	1.3E-3 %
Cerium	0.08 %	as CeO₂
Chromium	3E-4 %
Copper	2E-4 %
Iron	5E-4 %
Molybdenum	balance
Nickel	1E-4 %
Nitrogen	1E-4 %
Potassium	4E-4 %
Silicon	2E-4 %
Tungsten	0.02 %
Yttrium	0.47 - 0.6 %	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.

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Composite material