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Investigation of Fretting Wear of Cladding Materials in Liquid Lead
Mattia Del Giacco
出版KIT Scientific Publishing, 2014-07-31
主題Technology & Engineering / Engineering (General)
ISBN38664496079783866449602
URLhttp://books.google.com.hk/books?id=k7CZUYU6Sq4C&hl=&source=gbs_api
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註釋One promising concept for future nuclear reactors uses liquid metals like Pb as reactor coolant. In this work, fretting of fuel clad materials is investigated in Pb environment at relevant operating conditions. A novel test apparatus is presented that allows fretting tests in liquid lead with high accuracy and reproducibility also during long term tests. Tolerable operating conditions concerning fretting wear by evaluating the specific wear coefficient and the concept of fretting maps are given.