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Zirconium Crucible

HTZZ1150

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Zirconium is mainly used in the following products and industries: various structure ceramics, ceramics pigment, fire resistance materials, nuclear power energy these industries and products. Heeger Materials (HM) provides customized Zirconium Crucible with the shortest lead time and the best price.

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Data sheet

MaterialsZirconium&Zirconium alloy
Purity95%-99.5%
DimensionsCustomized

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Description:
Zirconium (Zr) is a silver metal with a density of 6.52 g/cm3. Zr has a very small neutron adsorption cross-section and relatively high melting point (1855 °C or 3371 °F), making zirconium a great material for nuclear power rods. In 1990s, about 90% of zirconium produced every year is consumed by nuclear industry. However, as more and more people get familiar with Zr and its compound, more applications has been found. Zirconium metal and Zirconium alloys has advantages in specialized chemical environments - primarily acetic and hydrochloric acids. As zirconium has better mechanical strength at high temperature than most other metals, zirconium crucibles are ideal for melting other metals. Compared with nickel crucibles, Zirconium crucibles cost more but have better cost effectiveness as the number of fusions can be made in a zirconium crucible is much higher than other metals. Zirconium crucible requires minimum care and won't act as a catalyst for oxidation and reaction unlike platinum. The corrosion resistance of Zirconium comes from a tightly adhered oxide, zirconia, which forms almost instantaneously. As a result, zirconium crucibles resist the corrosion of almost all acids, except hydrofluoric acid. Thus, HF is the only cleaning agent should not be applied to zirconium crucibles.

 

Applications:
• Used to make high temperature superconductive materials.
• Wide applications in medical equipment, such as zirconium implants.

Multiple sizes are available and we do make customized products.

Zirconium crucibles

Material

Zr702, Zr704, Zr705

Thickness

0.5~50mm

Diameter

40~150mm

Type

Cylinder zirconium crucible,

Tapered zirconium crucible,

Low-form zirconium crucible

 
Composition of our Zirconium materials

 

Zr 702

Zr 704

Zr 705

Zircaloy-2

Zircaloy-4

Sn

/

1~2%

1~2%

1.2~1.7%

1.2~1.7%

Fe

<0.05%

0.1~0.2%

<0.05%

0.07~0.2%

0.07~0.2%

Cr

<0.05%

0.1~0.2%

<0.01%

0.05~0.15%

0.05~0.15%

Ni

/

/

/

0.03~0.08%

<0.007%

Hf

1~2.5%

<4.5%

<4.5%

<200ppm for Nuclear industry

<200ppm for Nuclear industry

Nb

/

/

2~3%

 

 

Zn+Hf

~99.5%

~97.5%

~95.5%

~98%

~98%

 

Physical Properties

Material

State

Rm(≥)/MPa

Rp0.2(Pa

A50mm(≥)/%

Zirconium 702

(UNS R60702)

annealed

379

207

16

Zirconium 704

(UNS R60704)

annealed

413

241

14

Zirconium 705

(UNS R60705)

annealed

552

379

16

 
Packaging:
Our Zirconium crucibles are carefully handled to prevent damage during storage and transportation and to preserve the quality of our products in their original condition.

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