Abstracts - faqs.org

Abstracts

Science and technology

Search abstracts:
Abstracts » Science and technology

Dynamic indentation hardness and rate sensitivity in metals

Article Abstract:

The dynamic indentation hardness of materials was determined through an experimental technique. Unlike traditional static hardness measurements, the inherent rate dependent material response that is germane to high strain processes such as impact and high speed machining can be captured by the dynamic hardness measurements. The results showed that the dynamic Vickers hardness of several commonly used engineering materials was found to be greater than the static Vicker hardness.

Author: Chandra, A., Subhash, G., Koeppel, B.J.
Publisher: American Society of Mechanical Engineers
Publication Name: Journal of Engineering Materials and Technology
Subject: Science and technology
ISSN: 0094-4289
Year: 1999
Materials, Dynamic testing (Materials), Metals, Hardening (Metalworking)

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


Determination of precise indentation flow properties of metallic materials through analyzing contact characteristics beneath indenter

Article Abstract:

Contact characteristics are determined by analysis of the contact morphology from FEA (finite element analysis) using mechanical property data for several steels. Suggestions are given to determine flow properties and they require the determination of the precise contact characteristics such as the contact area or depth between material and indenter to obtain the properties.

Author: Sung-Hoon Kim, Dongil Kwon, Min-Kyung Baik
Publisher: American Society of Mechanical Engineers
Publication Name: Journal of Engineering Materials and Technology
Subject: Science and technology
ISSN: 0094-4289
Year: 2005
Composite materials, Finite element method, Properties

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


Determining Brinell hardness from analysis of indentation load-depth curve without optical measurement

Article Abstract:

The study examines obtaining Brinell hardness values without optical observation, using instead quantitative formulas and analyzing the relationship between the indentation depths from the indentation load-depth curve and mechanical properties such as the work-hardening exponent, yield strength and elastic modulus on the basis of finite-element analysis.

Author: Sung-Hoon Kim, Erun-chae Jeon, Dongil Kwon
Publisher: American Society of Mechanical Engineers
Publication Name: Journal of Engineering Materials and Technology
Subject: Science and technology
ISSN: 0094-4289
Year: 2005
Stress analysis (Engineering), Sheet-metal, Sheet metal, Surfaces, Deformation of, Surface deformation, Mechanical properties

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


Subjects list: Testing, Hardness, Hardness (Materials)
Similar abstracts:
  • Abstracts: Stabilization to remediation. Santa Fe sensation. The environment is good business in France
  • Abstracts: Enhancing biodegradation of petroleum hydrocarbons with guanidinium fatty acids. Effect of micellar solubilization on biodegradation rates of hydrocarbons
  • Abstracts: Development of an improved image processing based visibility model. Effect of surfactant layers on the size changes of aerosol particles as a function of relative humidity
  • Abstracts: Creep behavior and deformation mechanisms map of Sn-Pb eutectic solder alloy. Constitutive relations for inelastic deformation and damage accumulation in hard alpha titanium
  • Abstracts: Product modularity, information structures and the diffusion of innovation. Customers' perspective of involvement in new product development
This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.
Some parts © 2025 Advameg, Inc.