单词	zircaloy
释义	zircaloy /ˈzəːkəlɔɪ / (also zircalloy) noun [mass noun] An alloy of zirconium, tin, and other metals, used chiefly as cladding for nuclear-reactor fuel.The conductor wire 20 is attached to the inside of the open end of the zircalloy tip 12 by using a silver braze filler.... In the early 1980s, the discovery of some pieces of zircalloy in a moderator pump in MAPS Unit - 1 was traced to the problem of substantial cracking of the reactor inlet manifold. Corpac detects active, localized corrosion and pitting in stainless steel, carbon-steel, aluminum alloys, zircalloy and more. Origin 1950s: from zirconium + alloy.
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