High temperature nanoindentation behavior of additively and traditionally manufactured Inconel 625

Majid Vaseghi; Ali Tajyar; Fariborz Tavangarian; Ali Beheshti; Keivan Davami

doi:10.1016/j.mfglet.2022.05.001

High temperature nanoindentation behavior of additively and traditionally manufactured Inconel 625

Majid Vaseghi
, Ali Tajyar
, Fariborz Tavangarian
, Ali Beheshti
, Keivan Davami

School of Science, Engineering & Technology (Harrisburg)

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

Additively manufactured (AM) nickel-based superalloys, such as Inconel 625 (IN 625), are promising candidates for complex systems with high operating temperatures. In this work, an analysis was conducted to extract material properties such as hardness, elastic modulus, and creep properties of both AM IN 625 and traditionally manufactured (TM) IN 625 after annealing through an instrumented nanoindentation technique from room temperature up to 700 °C. The results for both specimens were compared and indicated that creep deformation decreases with the temperature increase up to 500 °C where no creep was observed for the AM IN 625 specimens at 500 °C.

Original language	English (US)
Pages (from-to)	100-103
Number of pages	4
Journal	Manufacturing Letters
Volume	32
DOIs	https://doi.org/10.1016/j.mfglet.2022.05.001
State	Published - Apr 2022

All Science Journal Classification (ASJC) codes

Mechanics of Materials
Industrial and Manufacturing Engineering

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10.1016/j.mfglet.2022.05.001

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title = "High temperature nanoindentation behavior of additively and traditionally manufactured Inconel 625",

abstract = "Additively manufactured (AM) nickel-based superalloys, such as Inconel 625 (IN 625), are promising candidates for complex systems with high operating temperatures. In this work, an analysis was conducted to extract material properties such as hardness, elastic modulus, and creep properties of both AM IN 625 and traditionally manufactured (TM) IN 625 after annealing through an instrumented nanoindentation technique from room temperature up to 700 °C. The results for both specimens were compared and indicated that creep deformation decreases with the temperature increase up to 500 °C where no creep was observed for the AM IN 625 specimens at 500 °C.",

author = "Majid Vaseghi and Ali Tajyar and Fariborz Tavangarian and Ali Beheshti and Keivan Davami",

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year = "2022",

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doi = "10.1016/j.mfglet.2022.05.001",

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T1 - High temperature nanoindentation behavior of additively and traditionally manufactured Inconel 625

AU - Vaseghi, Majid

AU - Tajyar, Ali

AU - Tavangarian, Fariborz

AU - Beheshti, Ali

AU - Davami, Keivan

PY - 2022/4

Y1 - 2022/4

N2 - Additively manufactured (AM) nickel-based superalloys, such as Inconel 625 (IN 625), are promising candidates for complex systems with high operating temperatures. In this work, an analysis was conducted to extract material properties such as hardness, elastic modulus, and creep properties of both AM IN 625 and traditionally manufactured (TM) IN 625 after annealing through an instrumented nanoindentation technique from room temperature up to 700 °C. The results for both specimens were compared and indicated that creep deformation decreases with the temperature increase up to 500 °C where no creep was observed for the AM IN 625 specimens at 500 °C.

AB - Additively manufactured (AM) nickel-based superalloys, such as Inconel 625 (IN 625), are promising candidates for complex systems with high operating temperatures. In this work, an analysis was conducted to extract material properties such as hardness, elastic modulus, and creep properties of both AM IN 625 and traditionally manufactured (TM) IN 625 after annealing through an instrumented nanoindentation technique from room temperature up to 700 °C. The results for both specimens were compared and indicated that creep deformation decreases with the temperature increase up to 500 °C where no creep was observed for the AM IN 625 specimens at 500 °C.

UR - https://www.scopus.com/pages/publications/85131404113

UR - https://www.scopus.com/pages/publications/85131404113#tab=citedBy

U2 - 10.1016/j.mfglet.2022.05.001

DO - 10.1016/j.mfglet.2022.05.001

M3 - Article

AN - SCOPUS:85131404113

SN - 2213-8463

VL - 32

SP - 100

EP - 103

JO - Manufacturing Letters

JF - Manufacturing Letters

ER -

High temperature nanoindentation behavior of additively and traditionally manufactured Inconel 625

Abstract

All Science Journal Classification (ASJC) codes

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