Aluminium Definition and 156 Threads

  1. maverick280857

    Reaction of an organic acid with aluminium phosphate

    Hi Does anyone know the reaction of an organic acid (carboxylic acid) with aluminium phosphate (AlPO_4)? If yes, please do let me know. Thanks and cheers Vivek
  2. T

    Aluminium alloy will change strength

    Is it the case that an Aluminium alloy will change strength (yield/ultimate) if subjectet to a varying load instead of a static one? I can't quite see why it should...can someone help me with this?
  3. S

    Cut a metal like aluminium in very small parts

    Does anyone know what tools are available to cut a metal like aluminium in very small parts and to join two parts together and still get a neat finish?
  4. brewnog

    Why is an oxide layer needed when bonding aluminium alloys?

    Hi all, When bonding aluminium alloys, an oxide layer is needed between (I think) the substrate and the adhesive. Why? And does this oxide layer have to be supplied by some kind of primer, or is a natural oxide film acceptable? Does anyone know what chemical purpose the primer provides...
  5. Adrian Baker

    Why can't you TIG weld Aluminium with DC current?

    Why can't you TIG weld Aluminium with DC current? You can TIG weld it beautifully with AC, but if you turn the TIG welder to DC it doesn't work... You don't get a nice little weld pool, the sample seems to overheat and deform and it goes all black on the outside. The welding rod just leaves...
  6. K

    Aluminium and Bleaching What Happens?

    I would like to ask what will happen if I dip a piece of metal like aluminium into bleaching solution, which contains hyprochlorite ions?
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