Investigation of Fretting Wear of Cladding Materials in Liquid Lead

• Tác giả: Mattia Del Giacco
• Ngôn ngữ: eng
• ISBN-13: 978-3866449602
• ISBN: KSP/1000031949
• Ký hiệu phân loại: 620 Engineering and allied operations
• Thông tin xuất bản: Karlsruhe : KIT Scientific Publishing, 2013
• Mô tả vật lý: 1 electronic resource (XV, 246 p. p.)
• Bộ sưu tập: Tài liệu truy cập mở
• ID: 203387

Tóm tắt

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.