ZIRCONIUM ALLOY CLADDING WITH IMPROVED OXIDATION RESISTANCE AT HIGH TEMPERATURE AND METHOD FOR MANUFACTURING SAME

Title:

ZIRCONIUM ALLOY CLADDING WITH IMPROVED OXIDATION RESISTANCE AT HIGH TEMPERATURE AND METHOD FOR MANUFACTURING SAME

Document Type and Number:

WIPO Patent Application WO/2019/098665

Kind Code:

A1

Abstract:

The present invention relates to a zirconium alloy cladding with improved oxidation resistance at a high temperature and a method for manufacturing the same, the zirconium alloy cladding comprising: a zirconium alloy cladding; and a Cr-Al thin film coated on the cladding, wherein the thin film is deposited through arc ion plating, and the content of Al in the thin film is 5 wt% to 20 wt%.

Inventors:

PARK JUNG HWAN (KR)
KIM HYUN GIL (KR)
JUNG YANG IL (KR)
PARK DONG JUN (KR)
CHOI BYOUNG KWON (KR)
LEE YOUNG HO (KR)
YANG JAE HO (KR)

Application Number:

PCT/KR2018/013879

Publication Date:

May 23, 2019

Filing Date:

November 14, 2018

Export Citation:

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Assignee:

KOREA ATOMIC ENERGY RES (KR)

International Classes:

G21C3/07; C22C16/00; C23C14/16; C23C14/32

Foreign References:

KR20140001298A	2014-01-07
JP2001192887A	2001-07-17
JP2003286564A	2003-10-10
KR20160046938A	2016-05-02
JPS61279675A	1986-12-10
KR20160005819A	2016-01-18

Other References: