Visit Us at ADM Expo 2018 in Cleveland
See Alconox, Inc. at ADM Expo, Cleveland, OH, March 7-8, 2018. Stop by booth #216 to receive our unique gifts, expert technical support for your critical cleaning applications, and detergent samples.
Our critical cleaning detergents remove an array of soils while leaving no interfering residues in applications for precision manufacturing, medical device manufacturing, electronics manufacturing and more.
Filtering Detergent in Industrial Ultrasonic Cleaning System
Q: Is there a benefit to filtering the rinse water or the detergent solution in an ultrasonic system? Is it even advisable? If so, can you recommend a filter size (10 micron) when using Alconox detergent? This is for a new bath setup in a new piece of equipment.
A: My short answer would be, it cannot hurt but would likely be of limited assistance.
Water Spots on Stainless? Improve Blowing Process
Q. White spots appear on our stainless steel parts the day after cleaning with Alconox. Right after we clean them, they are dry and visually clean. So, is this next-day residue from the Alconox detergent? If not, can you tell us why this is happening? A. It is fairly unlikely that visually clean parts have Alconox residues suddenly appearing the next day. In addition to Alconox being free rinsing, any residue that did not get rinsed for whatever reason, would be visible fairly immediately.
Most people in similar situations, even though the parts appear “dry and visually clean,” find that the spots are from water.
Cleaning Carbon Deposit Swirls On Alumina Parts
Q. Our parts, made of 99.5% alumina, have carbon deposits that show up after our brazing process. We do not use a flux for our ceramic parts; we high-temp fire a moly/manganese painted paste onto the ceramic. The part is then sent out for nickel plating to prevent corrosion of the moly manganese metallization areas. The next step is our brazing.
We are not seeing any spots on the parts before brazing, but as we continue through 5 brazing cycles and braze in a hydrogen/Nitrogen furnace with the cusil braze rings, we see black spots forming that show up as high-carbon deposits with the SEM data…
Cleaning Copper & Aluminum
Q. We manufacture industrial chiller units and I need to know more about your products and how friendly they are with refrigeration systems – copper and aluminum materials.
A. Copper and aluminum are common materials of construction in heat exchangers. Citranox® and Citrajet® are commonly used to clean and descale heat exchange and refrigeration systems. Citranox® and Citrajet® are compatible …