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Replicas
can be made in any shape or size and, with suitable application methods,
the high resolution can be achieved over the whole of the replica surface.
Replicas may be removed from surfaces with significant re-entrant detail,
without damage, allowing the replication of fracture surfaces, threaded
holes, corrosion-pitting, internal geometry, surface mechanical damage,
etc. The technique facilitates the detailed inspection of surface features
at remote locations inside equipment, where access is difficult.
Despite their flexibility when stretched, Microset replicas retain their
initial overall geometry and dimensions and are successfully employed
both for high accuracy metrology applications, including surface finish
and surface damage assessment, and for macroscopic measurements.
Microset
replicas pick up loose debris from surfaces and the micro-analysis of
such debris can sometimes provide invaluable information, for instance
in corrosion related investigations. The benefits of being able to view
remote defects microscopically and, where necessary, generate accurate
dimensional and analytical information, makes Microset replication a
unique, versatile and powerful inspection tool.
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