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Y-ZR (3Y series)
Y-ZR (3Y series)
Y-ZR (3Y series)
Y-ZR (3Y series)
Y-ZR (3Y series)
Y-ZR (3Y series)

Y-ZR (3Y series)

Y-ZR (3Y series) is a structural member of yttrium stabilized zirconia, According to customer's demand, we can precisely process structural parts with high temperature resistance and corrosion resistance. High wear resistance and other advantages, can be used stably in complex working conditions.

1. Characteristics and advantages of product materials

• Excellent corrosion resistance, suitable for all kinds of acid and alkali conditions;

•  Super hardness and fracture toughness of ceramic materials, products are not easy to wear;

•  Neutral physicochemical index, no pollution to the ground material;

•  Complex 3D modeling surface, five-axis five-joined surface.

 

2.  Application 

Suitable for valve core, plunger, mold, cutter, shaft, bearing, liner, sealing ring, etc.

 

3. Detection indicators

 

Detection items

 

A-ZR

Y8 series

A-ZR

3Y series

PR-ZR

Yellow zirconium series

Detection

standard

ZrO2 content (%)

89±0.5%

94.5±0.5%

94±0.5%

GB/T 21114-2019

Density (g/cm³)

≥ 5.9

≥ 6.0

≥6.0

GB/T 25995-2010

water absorption (%)

<0.05

<0.05

<0.05

GB/T 3299-2011

Thermal conductivity (20℃)

3±0.5

3±0.5

3±0.5

ASTME 1269

ASTME 1461

Thermal expansivity (40-400℃)

11±0.2

11±0.2

11±0.2

GB/T 16535-2008

Vickers Hardness (HV)

≥1200

≥1200

≥1200

GB/T 16534-2009

Bending Strength (MPa)

≥900

≥950

≥850

GB/T 6569-2006

Fracture Toughness (MPa.m)

≥11

≥10

≥8

JISR 1607-2010

Impact toughness (Kl/㎡)

≥20

≥20

≥20

GB/T 14389-1993

Compressive strength (MPa)

≥2800

≥2800

≥2800

GB/T 8489-2006

Modulus Of Elasticity (GPa)

≥200

≥210

≥200

GB/T 10700-2006

 

4. The machining accuracy of ceramic structural components

5、Production link display