CRYO-NETIC® Foil

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Availability:: Now available in limited quantities. Large orders have a lead time of 4-6 weeks
Unit of Measure:: Priced per each. Sold in 5 foot or 10 foot lengths
Purchase Discounts:: Volume discounts starting at $1,000 per size

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Description

CRYO-NETIC® is our proprietary nickel-iron soft magnetic alloy that is ideal for shielding unwanted magnetic fields at extremely low temperatures, typically 77 Kelvin (liquid nitrogen) and 4 Kelvin (liquid helium). Many high energy physics research applications are conducted under cryogenic temperatures, but still require shielding. The permeability of our MuMETAL® and Co-NETIC® alloys begin to decline at -40 degrees, which is why we offer our CRYO-NETIC® magnetic shielding alloy for increasing permeability with decreasing temperature.

CRYO-NETIC® Foil is ideal for thermal contraction (expansion) joints, spacers and shims. Wrapping small quantum devices and packaging is another effective use for the foil.

Foils can typically be slit to a minimum width of 1/4" (6,35mm). Foil width tolerance is ±0.010 in / 0,25 mm.

Conforms to ASTM A753 Alloy 4, and MIL-N-14411C Comp 1.

Slitting, Shearing or Cutting Services: Stock foil may be slit, sheared or cut per your request.

Product Specifications