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核反應堆用鋯合金專利技術(shù)綜述

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摘 要:核電作為世界上公認的清潔能源,具有高效、安全和經(jīng)濟的特點。鋯合金憑借其優(yōu)異的耐腐蝕性能、力學性能以及和鈾燃料良好的相容性成為核反應堆中不可缺少的材料。本研究從國內(nèi)外專利文獻方面著重分析了核反應堆用鋯合金技術(shù)進展,并分析了核反應堆用鋯合金的發(fā)展趨勢和特點。

關(guān)鍵詞:核反應堆;鋯合金;Zr

中圖分類號:TL341;G255.53    文獻標志碼:A   文章編號:1003-5168(2022)16-0138-04

DOI:10.19968/j.cnki.hnkj.1003-5168.2022.16.030

Overview of Patent Technology on Zirconium Alloy for Nuclear

Reactors

WANG Renjuan

(Patent Examination Cooperation Jiangsu Center of the Patent Office, CNIPA, Suzhou 215000,China)

Abstract:As the world's recognized clean energy, nuclear power has the characteristics of high efficiency, safety and economy. Zirconium alloy has excellent corrosion resistance, mechanical properties and good compatibility with uranium fuel. It's an indispensable material in nuclear reactors. This paper focuses on analyzing the technological progress of zirconium alloys for nuclear reactors from the global patent documents, and makes a study of  the development trend and characteristics.

Keywords:nuclear reactor;zirconium alloy;Zr

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