Nanoindentation Hardness Test for Estimation of Vickers Hardness

Kato, Hiroshi; Takahashi, Makoto; Ikeuchi, Kenji

Transactions of JWRI, 2006, 35(1), 57-61

Number of Access:530（2025-06-07 02:36 Counts）

Identifier to cite or link to this item: https://doi.org/10.18910/12769

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Title
Nanoindentation Hardness Test for Estimation of Vickers Hardness
Creator
CreatorName
Kato, Hiroshi
NRID
1000010294133 1000010294133
researchmap permalink
AB_MTakahashi AB_MTakahashi
Scopus Author ID
55701142600 55701142600
CreatorName
Takahashi, Makoto
NRID
1000010030058 1000010030058
CreatorName
Ikeuchi, Kenji
Subject
Nanoindentation hardness
Vickers hardness
Stainless steel
Atomic force microscope
Berkovich indenter
Abstract
The nanoindentation hardness test has been carried out on stainless steel SUS 316 plates cold-worked to various degrees to develop a method for estimating the hardness based on the direct observation of the residual impression in nano-meter scale with an atomic force microscope. A relation between the Vickers hardness and the indentation hardness estimated from the projected area of the residual impression was obtained. The conventional method using the penetration depth hp of the indenter showed that a similar relation also held between the indentation hardness and the Vickers hardness. The hardness estimated from the penetration depth hp, however, was much more strongly influenced by the inflatness of the specimen surface than that estimated from projected area of the impression
Publisher
大阪大学接合科学研究所
オオサカ ダイガク セツゴウ カガク ケンキュウジョ
Joining and Welding Research Institute, Osaka University
Source Title
Transactions of JWRI
Volume (Issue)
35(1)
Page
57-61
Date of Issued
2006-07
Language
English
Handle URL
https://hdl.handle.net/11094/12769
DOI
https://doi.org/10.18910/12769
PISSN
03874508
NCID
AA00867058
Access Rights
open access
oaire:version
Version of Record
Category
紀要論文 Departmental Bulletin Paper
Transactions of JWRI / Vol.35 No.1 (2006-07)