Latest threads in ⚗ Material Sciences show only best voted threads
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Re: Platinum heater
Measure the current. Are they failing by over-current, because the overall resistance is too high ? Or are they failing by localised over-heating, which is probably caused by a small region of high...
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20 years ago
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Questions on PETE
I have some plastic soda bottles (polyethylene terephthalate) which I would like to convert to flat panels for a project. I have cut some up and tried to glue them in place flattened out, but their...
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20 years ago
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Re: Properties of melted tire rubber
Thank you! This does help. All of the documents I had found which referred to "melted" recycled tire rubber were from the New Jersey government's files, so I'm thinking it's terminological sloppiness...
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20 years ago
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Need polar STP supercritical phase
Is there an STP supercritical? It would have to be contained anyway, I know. But anything near STP, and polar, would make a great parts cleaner. Yours, Doug Goncz, Replikon Research, Seven Corners, VA...
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20 years ago
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help:simulation of crack propagation in concrete
hello friends, i am masters student from germany,i am doing my thesis in the simulation of crack propagation in concrete using itasca software.i am facing some problems in finding the logic for...
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20 years ago
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tensile strength or shape modification due electrical current
Do anyone here had listen something about any material having a condition of increasing or decreasing tensile strength due a electrical current applied to it? Or, any material with modification of...
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20 years ago
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HELP-Synthesis Issue
I need to learn how to make Tb oxide. I have metallic Tb that I have been firing @ ~(1000-1100)°C for a while to oxidze it. This is working well, but the question is which oxide(s) I may be forming....
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20 years ago
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Artificial Diamond
I seem to recall Uncle Al was working on making inexpensive Diamonds using "Devil Solvent", seems like two commercially viable approaches are already there: how the diamond market will react? Mark
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20 years ago
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Paradox of Connors & Berczik > Any technological forecasting ?
It is a bitter irony that a spineless coward Zoltan Berczik sort of pioneered the real top spin revolution & what happened between 71 & 79. Berczik, supposedly a 3 time Euro TT Champ with the heaviest...
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20 years ago
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handle on pots, rivets & strength
I have a Wolfgang Puck 6 liter pot with 2 handles and I am guessing the fastener is called a rivet. Two rivets for each handle. What I am concerned about is what material metal are those rivets for...
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20 years ago
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What P stand for?
Often, the letter P is used to designate force. I wonder what P is abbreviated from. Thank you.
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20 years ago
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residual stress measurement by x-ray diffraction
How can I calculate residual stress in X-ray diffraction? I'm not only have a problem with the mathematical model but also have a problem with very limit literature source. Is there anybody can give...
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20 years ago
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Energy absorption of foam
Hi, I am faced with a little problem. I have a pyramid (or another shape) in foam. I know its impact compression (stress-strain curve) and as a consequence the energy it can absorb. Now, the problem:...
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20 years ago
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Painting PVC pipes
Can anyone recommend which paint to use to paint PVC pipes? The paint should be as durable as possible. Thanks, Chuck
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20 years ago
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SciHelp, LLC - Quality Software Solutions for Advanced Research
SciHelp, LLC offers top-tier technical consulting and custom software development services for advanced scientific research and engineering applications. Special areas of research expertise include...
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20 years ago
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