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Binder Burnout Problem

I am working with alumina ceramic. During the binder burnout of injection molded components, blisters appears on the su...
3 comments posted 18yrs
posted by ehsanqadeer
3 comments posted 18yrs posted by ehsanqadeer

Changing color of nylon fabrics?

Natural fabrics (cotton, etc) responds to bleach & dyes to change colors. Is there any parallel for nylon (such as a nyl...
4 comments posted 18yrs
posted by incognito
4 comments posted 18yrs posted by incognito

Rubber Bands

What are they making the "rubber" bands out of nowadays. They don't seem to last too long. I'm constantly replacing the...
1 comments posted 18yrs
posted by no.spam
1 comments posted 18yrs posted by no.spam

looking for source for near zero CTE composite

Dear all, I'm looking for a supplier of composite that exibits a CTE along the length wise axis (coeffecient of thermal...
0 comments posted 18yrs
posted by simonbarchard
0 comments posted 18yrs posted by simonbarchard

hole fill/plug material

I'm looking for a material (preferably polymeric) to plug a hole through some 0.40" thick aluminum. Hole diameter: 5/8"...
1 comments posted 18yrs
posted by mr_wizard2
1 comments posted 18yrs posted by mr_wizard2

instron 1331 shematics and manual

Dear group members, My company has an Instron 1331 servo hydraulic system which no longer has the schematics or manuals...
2 comments posted 18yrs
posted by fonzlopez
2 comments posted 18yrs posted by fonzlopez

Epoxy stiffness?

I need an epoxy that is stiff to the point of brittle. I want no flex; it has to transmit vibration as close to 100% as...
4 comments posted 18yrs
posted by not
4 comments posted 18yrs posted by not

Specialized inkjet inks . . .

One more thought - why not contact one of the "pigment" ink manufacturers, and bounce your ideas off them ?? Carl
0 comments posted 18yrs
posted by cwsachs
0 comments posted 18yrs posted by cwsachs

Special inkjet inks . . .

If they can produce a magnetic inkjet ink, why not inks incorporating other solids ?? Check out - http://www.g7ps.com/s...
0 comments posted 18yrs
posted by cwsachs
0 comments posted 18yrs posted by cwsachs

Tensile pulls of cast irons.

Developing a workbook in excel that includes all formulas for machining. However, some of the material to be cut is cas...
0 comments posted 18yrs
posted by hacdunqh
0 comments posted 18yrs posted by hacdunqh

ink jet printers in materials science

According to articles in Science News, materials scientists have been playing with ink jet printers since they were inv...
6 comments posted 18yrs
posted by ara
6 comments posted 18yrs posted by ara

amorphous GaN

Greetings, Does anyone know of any work on amorphous gallium nitride? I am trying to find out how good a semiconductor...
0 comments posted 18yrs
posted by renbin
0 comments posted 18yrs posted by renbin

What Filler To Weld Grade HP alloy Castings

Does anyone know the best filler metal to weld grade HP Heat Resistant Alloy Castings per ASTM A297. The HP grade is 26...
2 comments posted 18yrs
posted by dinaraman
2 comments posted 18yrs posted by dinaraman

Deep Descent Through the Crust With Molten Iron

A few years ago _Science News_ ran some dubious sounding idea about using a batch of molten iron to take instruments al...
12 comments posted 18yrs
posted by BretCahill
12 comments posted 18yrs posted by BretCahill