Materials and Chemical Engineering Forum

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Join the expert discussion on Materials and Chemical Engineering topics. Includes topics on the properties of matter and its applications. Metal Production, Fabrication, Distillation, Corrosion
What kind of rubber is "Environmentally Friendly Rubber Material"?
  • jake jot
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Biophysics Q: Impact of stiffness (Young's modulus) on stress failure
  • DNA105
  • · Replies 4 ·
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4
PVD Vaccum Chamber -- How to clean up after Water leakage?
  • lamejane
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5
What is the true meaning of chemical activity in solutions?
  • echandler
  • · Replies 6 ·
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6
Helmholtz free energy for mixing?
  • maistral
  • · Replies 1 ·
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1
Detecting BPA in Bottled Water and Bath Filters
  • Secan
  • · Replies 10 ·
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10
How to increase a hole/thread diameter in gold
  • docnet
  • · Replies 9 ·
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9
Departure enthelpy vs. Excess enthelpy vs. Residual enthelpy?
  • maistral
  • · Replies 1 ·
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1
Electrical properties of a molecule
  • Ngineer
  • · Replies 1 ·
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1
Why are two pieces of wood stronger when bound together?
  • person123
  • · Replies 14 ·
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14
Types of thermodynamics processes that happen in solids or continuum medium
  • mohammed El-Kady
  • · Replies 3 ·
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3
Looking for a source of the material properties of various alloys
  • BrandonBerchtold
  • · Replies 5 ·
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5
Cheapest, easiest solar cell manufacturing methods on the Moon
  • Whipley Snidelash
  • · Replies 25 ·
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25
Charge Capacity of an Electrode Based On Its Material
  • HelloCthulhu
  • · Replies 2 ·
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2
How much can a stainless steel tank rust inside?
  • Secan
  • · Replies 28 ·
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28
Does Sample Strain Decrease At Failure?
  • person123
  • · Replies 3 ·
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3
Calculating Load Capacity of 96"x48"x6" EPS Foam Board
  • dustman
  • · Replies 3 ·
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3
Are there advantages to wood pellets over wood chips?
  • Stormer
  • · Replies 4 ·
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4
Is polycaprolactone (moldable plastic) toxic?
  • Secan
  • · Replies 20 ·
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20
Lithium-ion rechargeable batteries
  • Rzbs
  • · Replies 2 ·
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2
Is Stainless Steel or Aluminum with a Stainess Steel finish more durable?
  • marcust
  • · Replies 17 ·
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17
Thermodynamics: Single/Homogeneous Phase Differences
  • Rahulx084
  • · Replies 31 ·
2
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31
Projectile Fired by Burning Propellant: Gas Cycle?
  • Joe591
  • · Replies 2 ·
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2
Polymers that have spring properties similar to spring steel
  • adil_mohammad
  • · Replies 29 ·
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29
Emissivity of a very high temperature object
  • onno
  • · Replies 4 ·
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4
Cost Estimation capacity exponent formula
  • LT Judd
  • · Replies 4 ·
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4
Is it possible to polarize a complex 3d shape?
  • kolleamm
  • · Replies 1 ·
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1
Some questions about Friction in fluid flow
  • Rahulx084
  • · Replies 16 ·
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16
UVC Effects on Silicone: Yellowing or Damage to Respirators?
  • Secan
  • · Replies 1 ·
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1
Material Models Sources: Ludwik, Holomon, Swift, Wok, etc.
  • ntgolovina
  • · Replies 5 ·
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5
Is Transparent Aluminum the Next Big Breakthrough in Glass Technology?
  • bhusebye
  • · Replies 2 ·
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2
Studying the theory behind batteries
  • MaestroBach
  • · Replies 2 ·
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2
How can I calculate relative humidity in helium?
  • Telefunken123
  • · Replies 2 ·
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2
Increasing the longevity of galvanized steel fence in production
  • reliableair
  • · Replies 21 ·
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21
At which temperature will the relative humidity in a pipeline be 10%?
  • Rub3y
  • · Replies 2 ·
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2
Vacuum Tank Query (Aluminium, Carbon Fibre, etc, Composition)
  • guesses3
  • · Replies 29 ·
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29
Force field suitable for studying silica crystal
  • reguieg yssaad
  • · Replies 2 ·
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2
Chemical Composition of nickel alloy
  • Minghan
  • · Replies 6 ·
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6
Controlling two valves with different flow-rates to achieve mixing
  • kunalvanjare
  • · Replies 23 ·
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23
Static Electricity- Solving Material Placement Issues
  • The-dude
  • · Replies 4 ·
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4
Radiation heat transfer in channel flow
  • VYT
  • · Replies 1 ·
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1
Kindly tell me the material used to make these blades
  • T C
  • · Replies 15 ·
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15
Reaction kinetics + Gillespie algorithm: Propensity function?
  • maistral
  • · Replies 1 ·
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1
Mixing of two polymer particles heated above Tg
  • Excom
  • · Replies 6 ·
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6
Need help- calculating clearing of bubbles from a microfluidic channel
  • RedneckPhysics
  • · Replies 4 ·
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4
Shrinkage & Expansion of plastic parts
  • nady_sophy
  • · Replies 1 ·
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1
Transport phenomena-mass transfer
  • anni
  • · Replies 19 ·
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19
Is it possible to use cathodic protection on metal kitchen sinks?
  • theycallmevirgo
  • · Replies 9 ·
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9
Definition of Rheology : Irreversible or not?
  • hizballah_arham
  • · Replies 1 ·
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1
How Does Paracrystallinity Influence Charge Transport in Conjugated Polymers?
  • anni
  • · Replies 9 ·
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9
Transformation of solar energy into heat
  • blaschle
  • · Replies 9 ·
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9
Crack Mode I: Stress-Strain Relation
  • mohammed El-Kady
  • · Replies 1 ·
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1
Single-Step Flocculation for reclaiming Parts Washer wastewater?
  • kunalvanjare
  • · Replies 13 ·
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13
Hydrophobic coating on acrylic/plexiglass, PTFE or other solution?
  • artis
  • · Replies 14 ·
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14
Can graphene be usefull as armor against HEAT rounds?
  • FTM1000
  • · Replies 10 ·
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10
Which Orientation is Worse for Leakage in a Glass Bottle?
  • Cosmo
  • · Replies 2 ·
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2
Force acting on the contact area?
  • Rahul Baro
  • · Replies 7 ·
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7
Finding the Reaction Scheme for Photocatalytic Oxidation of Phenol
  • AAMAIK
  • · Replies 2 ·
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2
Volume fraction of multiple phases
  • jblakes
  • · Replies 2 ·
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2
Testing the pyroelectric effect
  • neanderthalphysics
  • · Replies 4 ·
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4
Determination of the glucose content in hot beverages
  • Harini Krishna
  • · Replies 14 ·
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14
Find Material Science Research: Hagop Bulbulian's Guide
  • hagopbul
  • · Replies 5 ·
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5
A question about non-Newtonian fluids in a "Transport Phenomena" book
  • Ahmed Naji
  • · Replies 2 ·
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2
Research question about burning metals and their flashes and colors
  • BenkeiDNA
  • · Replies 12 ·
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12
Metal hybrid composites (nano-particle reinforced)
  • Oluwafemi
  • · Replies 1 ·
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1
How Is Rice University Creating Low-Cost Graphene from Carbon Materials?
  • Tom.G
  • · Replies 0 ·
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0
Calculating the speed of sound in water
  • Harini Krishna
  • · Replies 7 ·
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7
Cyclotron - Vacuum Chamber Materials
  • Auxirius
  • · Replies 9 ·
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9
Why do I observe ice formation on the exterior of this pipeline?
  • Boon Jie
  • · Replies 3 ·
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3
Is there a paint-on paper material for irregular surfaces?
  • kolleamm
  • · Replies 2 ·
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2
Battery to support Polymer Dispersed Liquid Crystal (PDLC) Film
  • EDDGROUP07
  • · Replies 5 ·
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5
Where can I find Laminated sheets for coil core
  • kancharla_g
  • · Replies 12 ·
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12
Hydrogen permeation through carbon-carbon composites
  • RandomGuy88
  • · Replies 5 ·
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5
Inserting Stainless steel blades into a Nodular Iron turbine diaphragm
  • Osvaldo
  • · Replies 1 ·
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1
How much steam is produced in an electric arc furnace?
  • chemisthypnos
  • · Replies 2 ·
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2
Thermodynamics -- Temperature of a Heat Source?
  • Rahulx084
  • · Replies 16 ·
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16
How to calculate a pump's operating point for a fully open control valve
  • fonz
  • · Replies 3 ·
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3
Diffusion equation: time for an element to diffuse at set distance
  • jblakes
  • · Replies 1 ·
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1
Boundary conditions for convective heat and mass transfer + wall Temperature
  • maistral
  • · Replies 5 ·
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5
Thermal coefficient of expansion for glycerin
  • Mariob
  • · Replies 1 ·
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1
Shear and Tensile Strength of Bones
  • EnricoHendro
  • · Replies 3 ·
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3
Smokeless (sootless) combustion of vegetable oil
  • Majorana
  • · Replies 29 ·
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29
Finding out how the different spacecrafts were made
  • DanielGutierrez
  • · Replies 2 ·
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2
Dynamic Viscosity in Reynolds Number
  • George5356
  • · Replies 1 ·
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1
Environmental / Chemical Engineering Problem Help
  • ride5150
  • · Replies 1 ·
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1
How do I plot Shear Force & Bending Moment diagrams?
  • Sophie_Seal
  • · Replies 1 ·
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1
Thermodynamics - evaporator condenser
  • James MEng
  • · Replies 1 ·
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1
Deconvolve absorption from this spectrometer signal
  • anpl
  • · Replies 2 ·
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2
Packed Absorption Column - Solving for min water rate and transfer units.
  • stanley.b
  • · Replies 1 ·
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1
Relative Volatility in a Non-Ideal System
  • phantom19
  • · Replies 1 ·
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1
Determining the Right Reaction: 2 H_2S + O2
  • katchum
  • · Replies 1 ·
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1
Calculating outlet temperature and heat transfer in an adiabatic spray cooler
  • cdh5382
  • · Replies 1 ·
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1
1018 carbon steel tensile test explanation
  • Jacob Noble
  • · Replies 4 ·
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4
How Is Mass Flow Rate Calculated Through an Orifice?
  • afclegend81
  • · Replies 1 ·
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1
Converting air pollutant concentartions
  • mbeychok
  • · Replies 1 ·
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1
Thermodynamics problem- margules activity coefficients
  • adamb222
  • · Replies 1 ·
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1
Ideal Gas Heat Capacity Regression Coefficients
  • cjc0117
  • · Replies 1 ·
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1
2D advection-dispersion velocity component for fluid flow in a pipe
  • maistral
  • · Replies 3 ·
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3
What is the Joule-Thomson Coefficient?
  • mbeychok
  • · Replies 2 ·
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2
Process design of vapor-liquid separation drums
  • mbeychok
  • · Replies 1 ·
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1