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Dryer Bank Low Carbon Steel Oxidation

Hello everyone, I am wondering if there is anyone out there who can help me with an engineering issue, I am looking to...
0 comments posted 20yrs
posted by andrewbentley9
0 comments posted 20yrs posted by andrewbentley9

Tool Steel M4 - Punch Thermoplastic 350 Micron

What are the mechanical properties of M4 tool steel, is it suitable to punch thermoplastic at 350 micron with a press t...
0 comments posted 20yrs
posted by andrewbentley9
0 comments posted 20yrs posted by andrewbentley9

Invention Idea

Hi everyone!! My name is Luke Taylor and I am new to the group. If you are interested I would welcome any advice you mi...
4 comments posted 20yrs
posted by taylorluker
4 comments posted 20yrs posted by taylorluker

Effective Fiber Sieving

I need to sieve fiber-shaped silica powder according to their lenght (L) or diameter (D) distributions. The fibers have...
3 comments posted 20yrs
posted by alsyourih
3 comments posted 20yrs posted by alsyourih

Polypropylene as a separating agent for metals

Hello guys! Seasons Greetings.I have a little problem with the above topic "propylene as a separating agent for metals"...
0 comments posted 20yrs
posted by nikjust
0 comments posted 20yrs posted by nikjust

Conservation of Toughness

It doesn't matter which direction you go, either toward low stretch Kevlar and other high strength fiber or toward high...
0 comments posted 20yrs
posted by BretCahill
0 comments posted 20yrs posted by BretCahill

wood science foundation, delft

HAPPY NEW YEAR TO ALL! a good resource of international/european papers on wood and wood science http://www.dwsf.nl many...
1 comments posted 20yrs
posted by pitronio
1 comments posted 20yrs posted by pitronio

Polythene Porosity

A belated respose to Paul Nutteing's post of 4 Dec. Polyethylene whether LDPE, LLDPE, HDPE etc is always subject to min...
0 comments posted 20yrs
posted by iandmac
0 comments posted 20yrs posted by iandmac

obsidian aluminum

I would like to cast a piece of obsidian in place in an aluminum ornament. I can do lost foam and sand casting. Does any...
7 comments posted 20yrs
posted by postello
7 comments posted 20yrs posted by postello

materials for jet fuel system

Anyone know what materials are using in plane's fuel system? What kind of steel / rubbers / etc? Greets.
3 comments posted 20yrs
posted by materials
3 comments posted 20yrs posted by materials

Killer Magnets?

There was recent news article about a child that died because he swallowed two magnets from a toy. Apparently the toy p...
2 comments posted 20yrs
posted by no.spam
2 comments posted 20yrs posted by no.spam

rhodium use in jewelry

I was wondering if rhodium had ever been used as pure solid rhodium in the old 1950s jewelry. I found no information on...
0 comments posted 20yrs
posted by a_plutonium
0 comments posted 20yrs posted by a_plutonium

Homemade Izod/Charpy impact machine

Has anyone built one of these from backyard/junkyard materials? Looking to test different species of timber, but would l...
5 comments posted 20yrs
posted by chinsta00
5 comments posted 20yrs posted by chinsta00

Plastic pellets - Probionate

Hi, Does one of you guys knows where I can get my hand on some transparent propionate ( or probionate) pellets? I need...
1 comments posted 20yrs
posted by simon
1 comments posted 20yrs posted by simon