Development of Corrosion and Heat-Resistant Nickel Alloys and their Production Technology with the Aim of Import Substitution

被引:5
|
作者
Min P.G. [1 ]
Sidorov V.V. [1 ]
Vadeev V.E. [1 ]
Kramer V.V. [1 ]
机构
[1] FSUE VIAM, Moscow
来源
Min, P.G. (viamlab3@mail.ru) | 1600年 / Springer卷 / 54期
关键词
corrosion- and heat-resistant alloys; gas turbine units; import substitution; melting; microalloying; refining; single crystal;
D O I
10.1007/s10749-020-01195-x
中图分类号
学科分类号
摘要
Alloys VZhL738, VZhL792 and VZhL939 developed FSUE VIAM for casting large rotor blades and nozzle vanes for medium and high power from 25 to 280 MW and higher gas turbines will ensure technological independence of the Russian Federation from foreign suppliers. Industrial technology for producing these alloys providing import substitution is also created and developed as an alternative to overseas supplies. In addition, single-crystal corrosion-resistant heat-resistant alloys (VZHL738M and economically alloyed materials) with improved heat resistance at operating temperatures up to 1000°C for prospective new generation gas turbines are developed. © 2020, Springer Science+Business Media, LLC, part of Springer Nature.
引用
收藏
页码:225 / 231
页数:6
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