Modulus of Rupture (MOR) of refractory ceramics up to 1500°C

HMOR 422 D/3 - Apparatus for testing MOR

 

General

Technique

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HMOR 422 - Technical Specifications (subject to change)

• Temperature range: RT ...1500°C (1450°C at HMOR 422 E/4)

• Heating elements: SiC

• Heating rates:

• Bending support: SiC

• Load: 1 N ... 5000 N
  (in 4 speeds 1.25 N/s ... 125 N/s)

• Bending measuring range: 10000 µm (2500 µm at 422 E/4)

• Temperature measurement: type S thermocouples

• Sample dimensions: 150 mm x 25 mm x 25 mm (45 mm x 4.5 mm x 3.5 mm at 422 E/4)

• Bending mode: 3-point (4-point at 422 E/4)

• Atmospheres: air, static (protective gas inlet as special attachment)

• Constant deformation: 10 µm/min ... 2000 µm/min (optional only with 422 D/3)

Schematic of HMOR 422, Apparatus for testing Modulus of Rupture (MOR) with 3-point bending

Please also visit the following product pages:

RUL/CIC 421

PCE 428 (Pyrometric Cone Equivalent)