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
Does silicone as hard as plastic exist?
  • Blokle
  • · Replies 28 ·
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Thermal Printing and Ink fading
  • adambenson9771
  • · Replies 10 ·
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10
How are New Catalysts Discovered?
  • Dario56
  • · Replies 2 ·
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Diffusion coefficient of gases in liquids
  • MRG1373
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2
Material Characterization of Semiconductors
  • ahmedizeldin1981
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Tongue weight capability of 2x3x.125 steel tube at 21"?
  • Kawana87
  • · Replies 4 ·
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4
Thermal insulating materials suitable for making piston and cylinder?
  • The Bill
  • · Replies 6 ·
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6
How Is Steam Quantity Converted to Water Volume?
  • Waqas
  • · Replies 15 ·
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15
Looking to learn how infrared absorbing (700-1000nm) pigment is made
  • didymus_alpha
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Theoretical reaction rate for water electrolysis
  • Erwin123
  • · Replies 3 ·
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3
Odd question - what is the most staining gas/smoke you've worked with?
  • some bloke
  • · Replies 10 ·
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10
Departure enthelpy for mixture EOS = enthelpy of mixing?
  • maistral
  • · Replies 2 ·
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2
What is the most effective tap for threading stainless steel?
  • kolleamm
  • · Replies 31 ·
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Which one is more work-hardened than the other?
  • StudentForming
  • · Replies 1 ·
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1
Calculating force on a syringe plunger for a viscous fluid?
  • DadoNoah
  • · Replies 10 ·
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10
Is electrolyte chemical consumed during alkaline water electrolysis?
  • Stormer
  • · Replies 6 ·
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6
Generating EUV Light Without High Costs
  • YoshiBeans
  • · Replies 8 ·
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8
How Does Vacuum Affect Solid Carryover in a Reactor Vent and Scrubber System?
  • Rachit
  • · Replies 1 ·
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1
Thermodynamics of chemical reactions
  • Yash Agrawal
  • · Replies 28 ·
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28
What kind of plastic is best for this loudspeaker enclosure?
  • metrix
  • · Replies 5 ·
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5
PEM, ANION and MEA membranes for an electrolyzer
  • AndrzejBristol
  • · Replies 2 ·
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2
Most compressible volumes: synthetic fibre versus natural eider down?
  • cmb
  • · Replies 1 ·
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1
Ansys workbench Composite Analysis
  • Ahmed Mirghani
  • · Replies 22 ·
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22
Vapor - Liquid Equilibrium Equation (VLE)
  • Dario56
  • · Replies 2 ·
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2
Used/old transmission fluid should be useful for something else?
  • abdulbadii
  • · Replies 4 ·
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4
Does Resistance change wrt temperature include effect of size change
  • synch
  • · Replies 5 ·
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5
How to make hard metal toolkit handle from Polyethylene tube
  • abdulbadii
  • · Replies 6 ·
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6
Can Ansys Workbench Improve CZM Method for Material Fracture Analysis?
  • Beulah21
  • · Replies 1 ·
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Battery - theoretical specific energy
  • Solitron
  • · Replies 2 ·
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2
What are some possible future applications for supersolids?
  • Maximum7
  • · Replies 2 ·
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2
Magnetizing a ferromagnetic material
  • abdulbadii
  • · Replies 3 ·
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3
Technical or cosmetic studies of foam such as used in skin-care
  • symbolipoint
  • · Replies 1 ·
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1
Instrument accuracy and comparison measurements
  • fog37
  • · Replies 17 ·
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17
Synthetic resins vs. natural amber
  • Mgt3
  • · Replies 14 ·
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14
Mass and Volumetric Flow rate of Natural Gas
  • Amirul96
  • · Replies 18 ·
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18
My Mylar notification for you and a question
  • paradisePhysicist
  • · Replies 16 ·
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16
Iron and steel industry flows: A question
  • womfalcs3
  • · Replies 2 ·
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2
Can you make a battery out of light slowing materials?
  • arusse02
  • · Replies 14 ·
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14
Effective way of slurry sampling
  • Rachit
  • · Replies 3 ·
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3
Can you make Eva Foam without using Formamide?
  • Cobul
  • · Replies 1 ·
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1
Titanium Oxide? and how to melt it
  • Phot
  • · Replies 12 ·
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12
Supercritical CO2 erosion protection
  • Stormer
  • · Replies 4 ·
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4
Bladder material for containing ammonia
  • RandomGuy88
  • · Replies 8 ·
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8
Ball-and-Stick Quasicrystal Model
  • person123
  • · Replies 11 ·
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11
Investigating the Sound Reflector of a Gas Inlet Tube
  • pkc111
  • · Replies 5 ·
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5
Will painting a tube black cool it down?
  • pkc111
  • · Replies 4 ·
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4
Question about Refrigerants used within a Heat Pump
  • Martin Harris
  • · Replies 5 ·
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5
Is ABS or Stainless steel more inert? (moved to Engineering)
  • kenny1999
  • · Replies 4 ·
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4
Opaque Materials & UV Resistance: Advice for Buying Curtains
  • kenny1999
  • · Replies 4 ·
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4
Why Does Electrical Work Cause Changes in the Internal Energy of a System?
  • Dario56
  • · Replies 1 ·
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Enthelpy of Reaction and Efficiency of Galvanic Cells
  • Dario56
  • · Replies 2 ·
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Round vs Square cross section tubing
  • Bushymac
  • · Replies 8 ·
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8
Maximum non - PV Work at Constant Temperature and Pressure and Reversi
  • Dario56
  • · Replies 4 ·
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4
Entropy Changes in Electrolytic/Galvanic Cell?
  • Dario56
  • · Replies 53 ·
2
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How to calculate the electrical power output using the Organic Rankine Cycle?
  • Martin Harris
  • · Replies 18 ·
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18
Thermal time scale in tubular flow reactors
  • MSM
  • · Replies 4 ·
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4
Non-concrete Firewall 4 hrs rating
  • Cobul
  • · Replies 16 ·
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16
Coatings on double edged razor blades
  • symbolipoint
  • · Replies 27 ·
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27
Separating H2 from O2 after electrolysis
  • Jdo300
  • · Replies 2 ·
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2
Stainless Steel and Anodised Aluminium
  • Fred Mundle
  • · Replies 5 ·
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5
Computational project ideas for magnetic materials?
  • tm64
  • · Replies 3 ·
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3
Material index formulas for optical clarity and Ashby charts
  • LT72884
  • · Replies 1 ·
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Wavelength in relation to the Dielectric Constant Dk
  • senmeis
  • · Replies 1 ·
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1
Two definitions of material dissipation factor
  • senmeis
  • · Replies 1 ·
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Transparent surfaces that become opaque
  • LightningInAJar
  • · Replies 7 ·
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7
Armor vs. Fast Projectiles or Slower Weapons
  • gibberingmouther
  • · Replies 15 ·
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15
Quick doubt about catalysis modeling
  • Est120
  • · Replies 1 ·
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1
Heat pump efficiency calculations - Compressor power issue
  • Martin Harris
  • · Replies 23 ·
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23
Tracking thermal expansion of an aluminium load cell
  • DylanSensor
  • · Replies 12 ·
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12
Do Ants Eat Fabric or Polyethylene Foam in Exercise Mats?
  • Cobul
  • · Replies 1 ·
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1
3d printing materials with different melting points?
  • kolleamm
  • · Replies 1 ·
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1
Can metal fluid contract under voltage?
  • kolleamm
  • · Replies 6 ·
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6
How do I get the Convection Coefficient for steam in a jacketed vessel?
  • Will26040
  • · Replies 3 ·
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3
Compacting particles to add density
  • Interested user
  • · Replies 3 ·
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3
Condenser optimization question
  • Martin Harris
  • · Replies 18 ·
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18
Calculating Pressure & Mass for Hydrogen Tank Filling
  • H2Fill
  • · Replies 7 ·
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7
How do I get the viscosity of a mash mixture in brewing?
  • Will26040
  • · Replies 3 ·
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3
Condenser calculations - uncertainty
  • Martin Harris
  • · Replies 10 ·
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10
Aluminium anodizing pore membrane
  • Stormer
  • · Replies 2 ·
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2
Where do I find mass fractions of sugars in malt for brewing?
  • Will26040
  • · Replies 2 ·
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2
What Are Principal Stress Planes and Their Relation to Shear Forces?
  • Kajan thana
  • · Replies 3 ·
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3
Anyone here interested in wood gasification.... can't find anything?
  • jimboz
  • · Replies 9 ·
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9
Conductivity of hydrogel with rubber silicone in NMES device
  • smithy1378
  • · Replies 1 ·
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1
Can Electrochemical Degreasing be Affected by Chlorides and Soap?
  • roadrunner1994
  • · Replies 3 ·
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3
Total Emissivity as a Function of Temperature (Ceramics)
  • jdawg
  • · Replies 2 ·
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Why operating pressure is different for propane and butane
  • Jehannum
  • · Replies 2 ·
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2
Choosing supplies for small electrodeposition projects
  • theycallmevirgo
  • · Replies 2 ·
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2
Glass Thermal Energy: Solid Glass Beam w/ Spiral Column
  • boyband
  • · Replies 13 ·
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Effects of notch's position along a rod that is in tension
  • yonese
  • · Replies 2 ·
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Theoretical Possibility of a N-methyl Polymer Structure
  • Mayhem
  • · Replies 3 ·
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3
Desalination Breakthrough - 30%-40% better RO Membranes
  • Tom.G
  • · Replies 1 ·
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Van der Waals EOS: Why Pc/Tc, and not Pc/Vc or Vc/Tc?
  • maistral
  • · Replies 1 ·
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1
Trivalent conversion coating on aluminum
  • roadrunner1994
  • · Replies 1 ·
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1
Help with several battery questions please
  • nduka-san
  • · Replies 12 ·
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12
Can polyester resin eventually cure if it was too cold at first?
  • mess
  • · Replies 7 ·
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7
How do you approximate between the Cp of a gas and a solid?
  • Will26040
  • · Replies 2 ·
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2
Can a diamond's color be simulated by only a surface coloring?
  • swampwiz
  • · Replies 1 ·
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What Chemical Properties Affect Young's Modulus?
  • jkmiller
  • · Replies 2 ·
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2
Equation for the Diameter of a Dryer
  • Will26040
  • · Replies 4 ·
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4
Solar radiation on a horizontal tank
  • eclaisse
  • · Replies 8 ·
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8