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  1. negotiator

    reflective component

    A simple vertical plastic 1/4" rod at point of I.R. beam. Difference of ambient-to-water point will be obviously magnified. I.R. receiver will show density signal. Taa-Daa. (Where's my dollar ?) Non-invasive, 5-minute fix, Radio Shack 'n back ...
  2. negotiator

    reflective component

    A simple vertical plastic 1/4" rod at point of I.R. beam. Difference of ambient-to-water point will be obviously magnified. I.R. receiver will show density signal. Taa-Daa. (Where's my dollar ?) Non-invasive, 5-minute fix, Radio Shack 'n back !!!!!!!!
  3. negotiator

    Undesirable spontaneous copper plating in steel pickle line

    Spontaneous Cu flash ? Sounds like you are eating Cu line, check for tracks, floor leaks, or wait for the juice to stop flowing in 'that'' circuit. KKRRrrriiiizzzzzzzz...... Negotiator
  4. negotiator

    Boiler enamel or glass coating or porcelain enameling

    Exxpansion/contraction will degrade your protection in a handful of cycles. Electroplate with copper (easy), and if you want corrosion-stop, electroplate over with nickel. NOW that is cycle-tolerant !!
  5. negotiator

    Seeing Hydrogen

    Make a housing (stainless) to insert a carbon rod into the flame. These are used to 'cut' steel and when joined with hydrogen and the ambient oxygen in the air, well, you can see it for miles. Non-corrosive, clean burn, and looks pretty trippy (do not stare at it). Nothing less than a welding...
  6. negotiator

    water addative to avoid corrosion

    Your bath will have to be sampled over time and see the valence imbalances that occur in your mix, about 6:11:1 . This is not possible to isolate the effect of ionization upon any-one-pipe. Stainless is so trouble-free when you cannot afford worry.
  7. negotiator

    electro galvanized wire??

    Corrosion problem # 3,000,000. What parameters are we working with; multistrand cable, single strand 10 gage ? 1/2" cable-treated is a half pound a foot and constant submersion allows 17 - 19 months before compromise from the 12 ton BREAK rating. If you want smaller gage go...
  8. negotiator

    Cast Iron in a citric acid environment

    They will get their zinc for the day (week). I use stainless (medical grade), so the obvious repurcussions do not occur (chemical-leeching OR legal). thestocksguy@hotmail.com
  9. negotiator

    Variacs (small)

    What happened to the carbon pile ? They'll run red but convey 100A, or purr like a kitten @ 5A. T.S.G.
  10. negotiator

    Stud bolt corrosion

    To CPCdesigner: Ultimately as the hulls are finished and flange work is past weldment stage, I have crew sprayers cover any questionable areas with K200 Metal-Etch Epoxy primer. This nullifies the 'nobler metal factor' NOW. I went through the books, 'tried this - tried that, but now a...
  11. negotiator

    Turbine Overpressure Protection

    A feed-back circuit will satisfy this. Create a smart-flow valve to peak at any level, as-well-as a safety circuit. Audible or visual warnings could be built around a LM3914 and a 10-LED bar, & a few transducers. R. S. has all the stuff, and if you need schematics, ASK...
  12. negotiator

    Press fit of a bearing

    Once bearing is placed into position (depth of penetration) swage the opening so the ball will never 'fall out'. The tips of ball-point pens approach this seizure and they are a quick manufacturing step that I have used. I now get 1% of net profits from this...
  13. negotiator

    Stainless Steel Tapered Roller Bearings

    What are your parameters, app., environment, dimensions, send diagram for load appreciation. There are many outlets for bearings, and 'STAINLESS' is really an ambiguous description; where case-hardened is the ploy for tapered-roller bearings (RC 56-64), stainless must see lighter load but is...
  14. negotiator

    refrigeration evaporator performance

    The ever-reoccuring frost-up. You find a resolution for that and you will be decorated with three bronze stars. I took care of the sweating of toilet tanks one year by plumbing HOT water in the tank. Cold water initiated condensation, so....... This was a two-fold accomplishment; no more wet...

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