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Study on the core technology of Ni-based superalloys(PDF)

MATERIALS CHINA[ISSN:1674-3962/CN:61-1473/TG]

Issue:
2015年第3期
Page:
70-76
Research Field:
研究报告
Publishing date:

Info

Title:
Study on the core technology of Ni-based superalloys
Author(s):
ZHENG Yurong1 WU Xinnian1 Wang Xiaomin2
1 Lanzhou Library of Chinese Academy of Sciences, Lanzhou , Gansu Province 730000; 2 Jinchuan Group Co. LTD, Jinchuang, Gansu Province 737100
Keywords:
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CLC:

PACS:
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DOI:
10.7502/j.issn.1674-3962.2015.03.07
DocumentCode:

Abstract:
From the perspective of the industry, the patented technology is the core of the industrial economy. Based on the research production technology of Ni-based superalloys, alloy products and enterprises in domestic and foreign, it uses some proper methods to choose the core patented technology of Ni-based superalloys. Based on the core patented technology of Ni-based superalloys, the article analyzes the main distribution areas, technical direction, owned enterprises of core technologies. It also draws the evolution map of core technology and products of Ni-based superalloy. The article focuses on the core technologies and these applications that including preparation technology, thermal barrier coating, heat-treatment, laser cladding and repair techniques. At last, it discusses the R & D direction of core technologies of Ni-based superalloys in recent years.

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Last Update: 2015-03-30