Effect of Thermal Fields on the Structure of Corrosion-Resistant Steels Under Different Modes of Laser Treatment
- 作者: Tarasova T.V.1, Gusarov A.V.1, Protasov K.E.1, Filatova A.A.1
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隶属关系:
- “STANKIN” Moscow State Technological University
- 期: 卷 59, 编号 7-8 (2017)
- 页面: 433-440
- 栏目: Corrosion-Resistant Steels
- URL: https://journals.rcsi.science/0026-0673/article/view/235818
- DOI: https://doi.org/10.1007/s11041-017-0168-z
- ID: 235818
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详细
The influence of temperature fields on the structure and properties of corrosion-resistant chromium steels under different modes of laser treatment is investigated. A model of heat transfer under laser impact on target is used to plot thermal fields and cycles and cooling rates. It is shown that the model used for computing thermal fields gives tentative geometric sizes of the fusion zones under laser treatment and selective laser fusion. The cooling rate is shown to have decisive influence on the structure of corrosion-resistant steels after laser treatment with surface fusion in devices for pulsed, continuous, and selective laser melting.
作者简介
T. Tarasova
“STANKIN” Moscow State Technological University
编辑信件的主要联系方式.
Email: tarasova952@mail.ru
俄罗斯联邦, Moscow
A. Gusarov
“STANKIN” Moscow State Technological University
Email: tarasova952@mail.ru
俄罗斯联邦, Moscow
K. Protasov
“STANKIN” Moscow State Technological University
Email: tarasova952@mail.ru
俄罗斯联邦, Moscow
A. Filatova
“STANKIN” Moscow State Technological University
Email: tarasova952@mail.ru
俄罗斯联邦, Moscow
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