2. Fasteners that are designed
using nickel content and contains
additional content of iron, copper
and chromium. These sorts of
alloys perform to introduce more
greater stability to oxidation
Nickel Alloy Fasteners
3. Refractory Metal Fasteners
Tungsten, molybdenum, tantalum
and zirconium are all refractory
metals. These metals described by
their high-temperature melting
points, however they additionally
have other exceptional traits like
corrosion resistance, high density
or wear-opposition.
4. Ceramic Fasteners
Refractory metals don't have the
flawlessness of holding the best
resistance from heat. That
assurance comes into the class of
machinable glass ceramics
screws.