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Laboratory for Nuclear Materials

  • About LNM
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    • Advanced Nuclear Materials
    • Nuclear Fuels
      • H-Uptake
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    • Hotlab
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    • SINQ Target Irradiation Program (STIP)
    • In-situ Creep under Irradiation Facility
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Mechanical testing laboratory

Our mechanical testing machines allow investigating of many mechanical properties of unirradiated and irradiated (radioactive) specimens at the macro- and microscopic level: tensile, low- and high-cycle fatigue, fracture toughness, creep, impact, drop tower, nano-hardness to hardness. Most of them are equipped with temperature chamber to cover a wide range of temperature, from cryogenic temperature up to 1000 °C, in air or Ar/He atmosphere.

Examples of mechanical testing devices for radioactive materials

ShieldedAlphaBox2.jpg
α-box with tensile test machine
DropTower.jpg
Shielded drop tower
NanoIndenter.jpg
Instrumented nano-indenter

The mechanical testing also involves complex non-standard experiments under extreme boundary conditions (high-temperature water, liquid metals, irradiation, …) in unique facilities (STIP, in-situ irradiation creep, TMF, …).

Examples of facilities for mechanical tests under extreme boundary conditions

TMF2.png
Thermo-mechanical (corrosion) fatigue facility
LMELoop2.jpg
Liquid metal loop
CTS2.jpg
Cyclic thermal shock facility

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Contacts

Dr. Philippe Spätig

Paul Scherrer Institute
OHSA B12
CH-5232 Villigen PSI

Telephone:
+41 56 310 2934
E-mail:
philippe.spatig@psi.ch

Dr. Johannes Bertsch

Paul Scherrer Institute
OHLD 012
CH-5232 Villigen PSI

Telephone:
+41 56 310 4173
E-mail:
johannes.bertsch@psi.ch

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Paul Scherrer Institut

Forschungsstrasse 111
5232 Villigen PSI
Switzerland

Telephone: +41 56 310 21 11
Telefax: +41 56 310 21 99

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