Material Introduction

Molybdenum Zirconium Alloy

Material Introduction


The main component of molybdenum zirconium alloys is Mo-(1.5-2.0)%ZrO2. Since fine and dispersed ZrO2 particles are doped to strengthen the molybdenum molecular structure, its crystal grains are fine, and both creep resistance and corrosion resistance are significantly improved.

Specifications and Performance


Material

Bar (mm)

Plate (mm)

Molybdenum zirconium alloy

Φ 1~150

0.5~50

 

Material

Tensile strength at room temperature/MPa

Elongation at room temperature

Tensile strength at 1000°C

1000℃ elongation

Molybdenum zirconium alloy

650

10%

240

15%

Notes

30mm diameter bar

Fabrication Process


By means of molybdenum alloy powder preparation, isostatic pressing, high-temperature sintering, and thermal deformation processing, molybdenum-zirconium alloys can achieve a density close to the theoretical density, thus providing improved high-temperature performance.

 

 

Advantage


Doping pure molybdenum with a small amount of zirconium oxide (ZrO2) greatly enhances corrosion resistance and creep resistance.