What Is the Emissivity of Tungsten Carbide?

AI Thread Summary
The discussion focuses on the emissivity of tungsten carbide, which is crucial for accurate temperature analysis using a handheld infrared camera during machining. The original poster seeks an approximate value for tungsten carbide's emissivity to input into the device. A linked paper suggests that the emissivity of tungsten carbide is approximately 0.85. The response from another user confirms this value, providing assistance for the original poster's project. Accurate emissivity values are essential for precise temperature measurements in machining applications.
swc90
Messages
2
Reaction score
0
Hi,
For the purpose of my FYP I am carrying out temperature analysis on a single point cutting tool while machining on a lathe. I am using a handheld infrared camera to determine this.

In order to carry this out accurately the emissivity of the material must be inputted to the device as a parameter...something I cannot find!

Would anyone out there know the emissivity of tungsten carbide or perhaps even an approximate value?

Regards,

swc90
 
Engineering news on Phys.org
SteamKing,

Thanks a million for your help, much appreciated. Makes things a little easier for me.:smile:

Regards,

swc90
 

Thread '2:1 Pulley Question'

I have Mass A being pulled vertically. I have Mass B on an incline that is pulling Mass A. There is a 2:1 pulley between them. The math I'm using is: FA = MA / 2 = ? t-force MB * SIN(of the incline degree) = ? If MB is greater then FA, it pulls FA up as MB moves down the incline. BUT... If I reverse the 2:1 pulley. Then the math changes to... FA = MA * 2 = ? t-force MB * SIN(of the incline degree) = ? If FA is greater then MB, it pulls MB up the incline as FA moves down. It's confusing...
View full post »

Thread 'Why do all my clocks run slow?'

Hi. I noticed that all electronic devices in my household that also tell time eventually lag behind, except the ones that get synchronized by radio signal or internet. Most of them are battery-powered, except my alarm clock (which runs slow as well). Why does none of them run too fast? Deliberate design (why)? Wrong temperature for quartz crystal? Decreasing battery voltage? Or just a coincidence?
View full post »

Similar threads

Finding the time and cost it takes for manufacturing
Replies
5
Views
2K
How Can I Optimize My CNC Setup for Cutting 2024 Aluminum?
Replies
7
Views
3K
B Infrared Detectors & The 2nd Law of Thermodynamics
4
Replies
152
Views
10K
What is the role of resistors in a vacuum tube circuit?
Replies
9
Views
4K
I Optimization problem with multiple outputs: impossible?
Replies
6
Views
2K
What is the best material for cryo ball mill cup assembly?
Replies
9
Views
3K
Chemically regenerating my auto's catalytic converter?
Replies
19
Views
7K
Model Pulley: Understanding System Physics
Replies
27
Views
10K
What Problems Could a Biomechanical Device Solve in Daily Life?
Replies
2
Views
2K
I Progress In Calculating The HLbL Contribution To Muon g-2
Replies
0
Views
2K

Hot Threads

Recent Insights

Back
Top