Evaluation of Strain-Rate Sensitivity of Selective Laser Melted H13 Tool Steel Using Nanoindentation Tests

Evaluation of Strain-Rate Sensitivity of Selective Laser Melted H13 Tool Steel Using Nanoindentation Tests

This paper demonstrates the successful printing of H13 tool steel by a selective laser melting (SLM) method at a scan laser speed of 200 mm/s for the best microstructure and mechanical behavior. Specifically, the nanoindentation strain-rate sensitivity values were 0.022, 0.019, 0.027, 0.028, and 0.0...

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Bibliographic Details
Main Authors: Van Luong Nguyen, Eun-ah Kim, Seok-Rok Lee, Jaecheol Yun, Jungho Choe, Dong-yeol Yang, Hak-sung Lee, Chang-woo Lee, Ji-Hun Yu
Format: Article
Language:English
Published: MDPI AG 2018-07-01
Series:Metals
Subjects:
selective laser melting
H13 tool steel
nanoindentation
strain-rate sensitivity
Online Access:http://www.mdpi.com/2075-4701/8/8/589

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http://www.mdpi.com/2075-4701/8/8/589

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