Conceptual knowledge on hardness test performed on different types of material. Feel free to read and share with others. You may also find your desired presentation topics on my other slides.
Thank you.
1. OBJECT
The hardness test is a mechanical test for material properties which are used in engineering
design, analysis of structures, and materials development. The principal purpose of the
hardness test is to determine the suitability of a material for a given application, or the
particular treatment to which the material has been subjected. The ease with which the
hardness test can be made has made it the most common method of inspection for metals and
alloys.
1. OBJECT
The hardness test is a mechanical test for material properties which are used in engineering
design, analysis of structures, and materials development. The principal purpose of the
hardness test is to determine the suitability of a material for a given application, or the
particular treatment to which the material has been subjected. The ease with which the
hardness test can be made has made it the most common method of inspection for metals and
alloys.
Hardness measurement | Material Science and MetallurgyPeeyush Mishra
In this presentation, we are going to learn about hardness, hardness measurement, Brinell Hardness, Rockwell Hardness, Vicker's Hardness, Moh's hardness, etc
Unit-II Mechanical Testing
Subject Name: OML751 Testing of Materials
Topics: Various Mechanical Tests [Hardness, Tensile, Impact, Bend, Shear, Creep & Fatigue]
B.E. Mechanical Engineering
Final Year, VII Semester, Open Elective Subject
[As per Anna University R-2017]
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A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
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Here is a blog on the role of electrical and electronics engineers in IOT. Let's dig in!!!!
For more such content visit: https://nttftrg.com/
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Harnessing WebAssembly for Real-time Stateless Streaming Pipelines
Concept on hardness test conducted on material
1. Course code: TE-334
Course name: Elements of Machine Dynamics and Design
ID: 181-23-5270
01
Presentation on
Concept on hardness test conducted on material
2. Introduction:
• Ability of a material to resist
deformation.
• Specified to surface strength
of an object.
02
02
4. Hardness Test:
• A standard test where the surface
resistance to indentation is measured.
• Material’s tensile strength, elasticity,
and plasticity.
• Hardness tests: shape or type of indent,
the size, and the amount of load
applied.
umber.
04
04
5. • Brinell Hardness Test
• Rockwell Hardness Test
• Knoop Hardness Test
• Vickers Hardness Test
05
Types of Hardness Test
6. • Based on indentation depth
• Applied load 100-150kg
• Brale angle: 120 degree
• Brale radius: 0.2mm
06
Rockwell Hardness Test
10. • Indentation load: up to 100kgf
• Application time: 10-15sec
• Indenter material: diamond
• Indenter angle: 136degree
10
Vickers Hardness Test
11. Knoop Hardness Test
11
• Micro harness test method.
• Indentation load: 1kgf
• Similar to Vickers hardness test.
• Object must have microscopic finish.