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Materials & Chemical Engineering

- Properties of matter and its applications. Metal Production, Fabrication, Distillation, Corrosion
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Jan16-12 Greg Bernhardt
Illegal/Dangerous Activities: Explicit "how to" discussions of illegal and/or dangerous activities, or posts...
Jul31-07 05:01 PM
chemisttree
0 30,948
Any and every thing on microfiltration in the chemical industry. Need as much info as possible for project.
Jul12-13 10:53 PM
reyon214
0 1,140
Hi, I have to look for a new EDS/EDX system for nano-analysis. We want to inspect structures fabricated by EBID...
Jul4-13 04:41 AM
suchitra sen
1 1,876
1.I know this is a weird question, but does anyone know what the temperature of a bic lighter is after around 5...
Jul11-13 10:19 PM
chemisttree
3 2,089
Could someone link me up with some information, either text or web based, concerning evaporation rate of water, in a...
Dec19-12 12:20 PM
manjagu
16 107,764
Hello, I am looking for opinions on the commercial feasibility of extracting aluminum from aluminous clays. The...
Dec12-12 09:11 AM
A_Charbonneau
3 3,259
The asbestos sheets sometimes used for roofing, to avoid sunlight in front of stores etc, are always corrugated. Can...
Nov20-12 10:57 AM
enosis_
9 1,919
I have this need to be able to rapidly chill (not freeze) water without lowering its O or increasing CO level I am...
Nov20-12 06:47 AM
Enthalpy
14 2,353
Hi, and thanks for your expert opinions in advance. I'm working on a theorical scenario of a flue gas funnel. Assuming...
Nov16-12 12:30 PM
Andre
2 1,425
I am wondering if there is such a subject as I am about to mention, I think it may be somewhere along the lines of...
Nov18-12 11:50 PM
Chestermiller
3 1,693
(need help with the following question) A slender bar with rectangular cross section is subjected to tensile loading...
Dec11-12 02:07 AM
afreiden
2 1,879
I was wondering if anyone could give me some info on what the miller indices of Inconel 600 and 690 alloys are. I...
Nov21-12 02:00 PM
nukapprentice
2 1,508
This is totally pissing me off, I don't know what the heck am I doing wrong. Alright, so I was given a temperature...
Nov23-12 01:42 AM
SteamKing
2 1,768
Hi all, I want to measure electric polarization hysteresis loop so i need the electric circuit to measure it. The...
Nov23-12 04:43 PM
Enthalpy
2 1,287
I'm a little confused, in my fluid mechanics course we've covered many equations and they are all derived using an...
Nov21-12 06:25 PM
Studiot
2 1,860
Hello all. As the title has informed you, I wish to make an water electrolysis cell that can not only produce...
Nov23-12 06:09 PM
GTeclips
2 1,550
The asbestos cement sheets used for roofing have a low thermal conductivity. But the general experience is that,...
Nov23-12 04:32 AM
pukb
0 1,323
Hello everybody, We need your advice with a project for building a simple one-beam bridge. We have figured out the...
Nov27-12 07:57 PM
Ngineer
10 2,188
Hi, I would like to know if Neodymium Magnets can be used as an electromagnetic magnet. The idea is to get a...
Nov27-12 07:07 PM
Enthalpy
6 3,438
A couple M will be applied to a beam of rectangular cross section from a log of circular cross section. determine the...
Nov26-12 07:49 AM
chihin098
0 2,273
Hey, Currently I have a system where I have a high pressure at the lowest point of a vertical pipe and a low...
Nov29-12 06:09 PM
Fishinev
0 1,451
Hi, I am making a capacitor with Aluminum plate and Mylar film. Al plate surface has tiny groove arrays, each groove...
Dec4-12 09:28 PM
XiangYan
5 1,809
I am a Materials Science undergraduate, and love it! But I'm looking for something to get passionate about. Nothing...
Dec20-12 04:13 PM
Bobbywhy
8 2,114
Hi, Does anyone have any experience with this synthetic paper made by Decro? It is very similar to the material...
Dec17-12 12:57 PM
pingu111
1 1,555
I am looking for a vendor (in the US) who can supply me with a sheet of 1/2" Duplex UNS No. S31803 does anyone have...
Dec12-12 10:57 AM
Juanka
0 1,630
Is there any material which could change from liquid state to solid state after appiled some force? :smile:
Dec24-12 10:54 PM
Total_Damage
4 1,599
QUESTION Rainwater collects behind the concrete retaining wall shown in the figure. If the water saturated soil...
Dec23-12 11:34 AM
Studiot
1 1,603
My car antenna is connected to some type of flexible rod. I'm trying to figure out what this material is or what I...
Dec24-12 02:35 PM
itsdonny
0 1,603
what could be the use of modeling the silica gel polymerisation from silicic acid? Does it have any importance in the...
Jan2-13 01:18 AM
chemie
1 1,419
Does anyone know of a software package, preferably freeware and for Windows, that is capable of modeling the structure...
Jan2-13 09:26 PM
wiyosaya
0 1,042
Dear all members, I just need anyone of you to verify my system and some equations I have worked out for my problem...
Jul18-13 04:53 AM
nomisme
0 1,116
What is the different between HSLA and tool steel in term of properties, price and application
Jul16-13 09:22 PM
Astronuc
1 1,280
I was just wondering why is it that the strengthening effect of interstitial carbon is different in FCC and BCC iron...
Jun2-13 04:49 PM
barbarafo
4 2,600
I've been confused for a long time and can't figure this out: In annealing process, after recrystallisation, new...
Jul17-13 11:13 AM
Rathy Cato
4 2,763
I need a 5"x2"x1/8" 'cover' to protect some sensors from a drill bit. Occasionally the bit will run in to the cover...
Jul20-13 01:31 PM
dbmorpher
1 2,156
I was wondering if anyone has ever tried to model/fit a crack on a material surface with a Weierstrass function.
Jul7-13 07:58 PM
nukapprentice
1 1,435
Hi, I'm trying to calculate the bend lines required for fabricating a blade for an agitator. I've built up a 3d...
Jul16-13 03:29 AM
jayorayo
0 1,224
What is the name of this parts and what is the material is used to make this part? image Thank you
Jul7-13 06:43 PM
chemisttree
7 2,408
I am currently in the process of designing a section of pipe in which a fluid will flow within, and would like to...
Jul2-13 06:33 PM
Chestermiller
3 2,355
Hi! I would like to ask if there is a university which offers a graduate degree in Corrosion engineering and have...
Jul5-13 07:46 AM
luxlucis
3 1,368
Does anyone know where I can find a clean algorithm into which the input is the number of atoms of each element in my...
Jul18-13 01:03 PM
Big-Daddy
0 1,157

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