Investigation of the Microstructure and Mechanical Properties of an Ultrahigh Strength Martensitic Steel Fabricated Using Laser Metal Deposition Additive Manufacturing

Investigation of the Microstructure and Mechanical Properties of an Ultrahigh Strength Martensitic Steel Fabricated Using Laser Metal Deposition Additive Manufacturing

Ultrahigh strength steels were additively manufactured (AM) using different batches of powders by means of the laser metal deposition (LMD) technique. After quenching and tempering treatments, the microstructures, mechanical properties, and fracture modes of ultrahigh strength steels were investigat...

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Bibliographic Details
Main Authors: Min Wang, Qican Zhang, Wengang Li, Zhen Zhang, Pengfei Chui, Zhiting Yu, Kun Zhang
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Metals
Subjects:
additive manufacturing
ultrahigh strength steel
microstructure
mechanical properties
heat treatment
Online Access:https://www.mdpi.com/2075-4701/12/10/1646

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https://www.mdpi.com/2075-4701/12/10/1646

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