Zircaloy 2

Zircaloy 2

Zircoy 2 yog zirconium-raws li alloy paub rau nws zoo heev corrosion kuj, mechanical zog thiab tshav kub hloov zog. Nws feem ntau yog siv rau hauv daim ntawv thov hluav taws xob nuclear ua cov khoom siv cladding rau roj rods hauv nuclear reactors. Zircloy 2 muaj nuj nqis heev rau nws lub peev xwm los tiv thaiv cov xwm txheej hnyav ntawm cov tshuab hluav taws xob nuclear, suav nrog qhov kub thiab txias, qib hluav taws xob siab thiab ib puag ncig corrosive.

Ib qho ntawm cov khoom tseem ceeb ntawm Zircloy 2 yog nws cov kev tiv thaiv corrosion zoo heev. Nws pom zoo corrosion kuj nyob rau hauv high-kub dej thiab chav ib puag ncig, ua rau nws zoo tagnrho rau siv nyob rau hauv nuclear reactors.

Cov hlau tseem muaj qhov ua tau zoo tiv thaiv corrosion, nrog rau cov kua qaub, alkalis thiab dej ntsev. Nws yog lub npe hu rau nws zoo heev tiv thaiv kev nyuaj siab corrosion cracking, uas yog ib qho tseem ceeb rau kev tswj kev ncaj ncees ntawm nuclear roj cladding.

Daim ntawv thov tseem ceeb ntawm Zircloy 2 yog nyob rau hauv kev lag luam nuclear fais fab, qhov twg nws yog dav siv los ua cov khoom siv cladding rau roj rods nyob rau hauv cov dej siab reactors (PWR) thiab boiling dej reactors (BWR). Nws muab kev tiv thaiv kev tiv thaiv ib puag ncig cov roj nuclear, tiv thaiv kev tso tawm ntawm cov khoom siv hluav taws xob thiab ua kom cov reactor muaj kev nyab xeeb thiab ua haujlwm zoo.