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Copper vs Aluminum galvanic corrosion

I know that copper and aluminum will corrode with an electrical connection as well as an ionic connection (water). Will...
6 comments posted 22yrs
posted by presslab
6 comments posted 22yrs posted by presslab

Metals

What attributes are important when engineers search for a metal supplier. Would an engineer need to know dimensional at...
3 comments posted 22yrs
posted by executell
3 comments posted 22yrs posted by executell

analytical - numerical model

What is the main difference between analytical approach and numerical approach?
1 comments posted 22yrs
posted by castme
1 comments posted 22yrs posted by castme

drying carbon powder

A bit of safety advice needed here I have some carbon powder which has some sort of coating or surfactant on it. At the...
1 comments posted 22yrs
posted by b_whittle
1 comments posted 22yrs posted by b_whittle

Amalgam and Seebeck Coefficient

The following is my reply to the question as to why one might wish to measure the Seebeck coefficient of a typical dent...
24 comments posted 22yrs
posted by keith.p.walsh
24 comments posted 22yrs posted by keith.p.walsh

Zinc crystal : suppliers ?

Hello everybody, Our team is presently searching for suppliers of Zinc crystals. Would you have any reference/address fo...
2 comments posted 22yrs
posted by sgougeon
2 comments posted 22yrs posted by sgougeon

RF Conductivity of thin Mo film

I am very interested in predicting the RF reflection and transmission (at a frequency of 2.6 GHz) through a thin layer...
12 comments posted 22yrs
posted by petersamsimon2
12 comments posted 22yrs posted by petersamsimon2

silicon properties

Hi I would like to have some infos on Silicon 111 crystal. I am looking around the web, the number for the fracture str...
3 comments posted 22yrs
posted by mourad.idir
3 comments posted 22yrs posted by mourad.idir

anisotropic material, experiment

Is it possible to measure constants of linear anisotropic material by experiments? Material is elastic. And we are inter...
10 comments posted 22yrs
posted by s_litvinov
10 comments posted 22yrs posted by s_litvinov

metal cutting problem

Hello: I have a problem with metal cutting. The task is to cutting one slice from the end of hot steel (500C) roll and...
3 comments posted 22yrs
posted by gecarol
3 comments posted 22yrs posted by gecarol

Problem: CVD of Diamond like carbon

Hello, I just started to use a rf-discharge (13.56) parallel plate reactor for deposition of diamond like carbon (ratio...
0 comments posted 22yrs
posted by k_graupner
0 comments posted 22yrs posted by k_graupner

Terfenol-D

I am being on a research of Terfenol-D rod actuator. Now I am encountering a problem of how to evaluate the effect magn...
0 comments posted 22yrs
posted by materials_369
0 comments posted 22yrs posted by materials_369