Effect of the Heat-Treatment Conditions on the Structure and Mechanical Properties of the Base and Weld Materials of the VT41 Alloy Blisks in the HPC of an Advanced Engine
- 作者: Nochovnaya N.1, Kashapov O.1, Bykov Y.2, Kyaramyan K.2
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隶属关系:
- FGUP VIAM
- Branch of NIID AO NPTs Gazoturbostroeniya Salyut
- 期: 卷 2018, 编号 6 (2018)
- 页面: 561-564
- 栏目: Hardening and Coating Technologies
- URL: https://journals.rcsi.science/0036-0295/article/view/172585
- DOI: https://doi.org/10.1134/S0036029518060150
- ID: 172585
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详细
The influence of the conditions of complete and incomplete postwelding annealing on the strength properties of the welded joints of a VT41 alloy is studied. These annealing conditions are developed for the ring welded joints of a VT41 alloy. The optimum conditions are determined for the production of large welded joints of a VT41 alloy for a high-pressure compressor in an advanced engine. The mechanical properties of the base and weld metals are compared after complete and incomplete postwelding annealing. The microstructure of the welded joints after heat treatment is investigated.
作者简介
N. Nochovnaya
FGUP VIAM
编辑信件的主要联系方式.
Email: om-niid@salut.ru
俄罗斯联邦, Moscow
O. Kashapov
FGUP VIAM
Email: om-niid@salut.ru
俄罗斯联邦, Moscow
Yu. Bykov
Branch of NIID AO NPTs Gazoturbostroeniya Salyut
Email: om-niid@salut.ru
俄罗斯联邦, Moscow
K. Kyaramyan
Branch of NIID AO NPTs Gazoturbostroeniya Salyut
Email: om-niid@salut.ru
俄罗斯联邦, Moscow