⚗ Material Sciences

is there a transparent substance . . .

I can use to fill a carved piece of wood up to a flat finish? Most guitars . . . Fender are encased in poly urethane. W...

2 comments posted 19yrs

posted by guitarist

2 comments posted 19yrs posted by guitarist

Please participate in an energy & environmental poll survey

Dear Sir/Madam: We are researchers from Shih Hsin University and are launching a new survey, this is non-profit academi...

0 comments posted 19yrs

posted by shusurvey.tw

0 comments posted 19yrs posted by shusurvey.tw

looking for Elastic plastic foil

Hi all, Years ago I received some computerparts (a Dell flatscreen) that were packed in a special kind of plastic foil....

5 comments posted 19yrs

posted by polleke

5 comments posted 19yrs posted by polleke

Resistance of transition metals to alkaline solutions

Does anyone here know a good reference for the alkali resistance of various metals? I wanted to use a thin cobalt film...

1 comments posted 19yrs

posted by pcdh

1 comments posted 19yrs posted by pcdh

Material Question

Can someone help me with a suggested plastic material for an injection molded part? The application is has two basic ne...

2 comments posted 19yrs

posted by onesourceglobal

2 comments posted 19yrs posted by onesourceglobal

Flow viscosity of titanium nitride

Can someone here give me a number for the flow viscosity of titanium nitride?

1 comments posted 19yrs

posted by srivatsan.parthasarathy

1 comments posted 19yrs posted by srivatsan.parthasarathy

polycrystalline silicon project

Dear Sirs or Madams: I am looking for technical support to build a solar grade silicon production plant in China at a s...

0 comments posted 19yrs

posted by fzheng168

0 comments posted 19yrs posted by fzheng168

Information on short run plastic moulding?

What materials are normally used to form moulds for plastic. How do you stop it sticking to the plastics you are mouldi...

1 comments posted 19yrs

posted by nicholaslealand

1 comments posted 19yrs posted by nicholaslealand

Dealing with drum glides on Montgomery Ward dryer

Have an old Montgomery Ward dryer ca. '79. When replacing the ball/socket bearing at the back of the drum, I see that t...

1 comments posted 19yrs

posted by docsavage20

1 comments posted 19yrs posted by docsavage20

C code

Can anyone provide with a simple mechanical enginerring problem for which C code can be written?

6 comments posted 19yrs

posted by ramkiran.prabhakar

6 comments posted 19yrs posted by ramkiran.prabhakar

Foodsafe cement

Hello all, I'm designing a teapot and would like to use some kind of molded cement or concrete rather than ceramic beca...

1 comments posted 19yrs

posted by joey.roth

1 comments posted 19yrs posted by joey.roth

Non Magnetizing Material

Ordinary iron or steel tend to magnitize in a B field. Is there any material that is attracted to a magnet that doesn't...

4 comments posted 19yrs

posted by BretCahill

4 comments posted 19yrs posted by BretCahill

Question on microsegregation in metals

Hi, I have a question about the chemical analysis of an alloyed metal, one that had such elements as copper, antimony a...

1 comments posted 19yrs

posted by Stugrad98

1 comments posted 19yrs posted by Stugrad98

Materials for lightweight box on a bicycle trailer

Hi, I've been considering various materials for the construction of a lightweight lidded box to fix onto my bicycle tra...

2 comments posted 19yrs

posted by MikeyMuchos

2 comments posted 19yrs posted by MikeyMuchos

Grinding Heat Resistant Materials To Shape

I'm designing a special holder that would have to encounter heat no more extreme than that from a soldering iron. I'm n...

0 comments posted 19yrs

posted by Searcher7

0 comments posted 19yrs posted by Searcher7