Investigation of Strain-Induced Precipitation of Niobium Carbide in Niobium Micro-Alloyed Steels at Elevated Temperatures

Investigation of Strain-Induced Precipitation of Niobium Carbide in Niobium Micro-Alloyed Steels at Elevated Temperatures

Two steels with a base composition of Fe-0.2C-0.8Mn-1.2Cr (wt%) but with different niobium (Nb) contents (0.02 and 0.03 wt%) were employed to study the effect of precipitate evolution on the softening resistance in the austenite region under elevated temperature deformation. The thermomechanical pro...

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Bibliographic Details
Main Authors: Tzu-Ching Tsao, Po-Han Chiu, Chien-Yu Tseng, Cheng-Lin Tai, Hsueh-Ren Chen, Tsai-Fu Chung, Chih-Yuan Chen, Shing-Hoa Wang, Yu-Ting Tsai, Jer-Ren Yang
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Metals
Subjects:
niobium micro-alloyed steel
dilatometer
strain-induced precipitation
recrystallization
softening resistance
Online Access:https://www.mdpi.com/2075-4701/12/10/1619

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