Q.I am trying to figure out how I can darken metals of copper, brass or bronze in a relatively safe manner. I know that this can be done using selenious acid, but would like to find a way to do it with more "user friendly" chemicals, do you have any suggestions? Thanks- Paul Pa...
whether manned or unmanned, are dispatched to collect samples, brushes are essential to the process. During the moon landing, astronauts faced challenges with dust that could have contaminated the lunar module's cabin. Brushes were used to clean the astronauts' spacesuits and prevent this...
If you can clean up the hole and get a new boss to mate with it with the right amount of clearance for brass brazing (basically slip fit with only the barest discernible movement), then that would be a reasonable approach. You would likely be best off getting a boss of that sort ...
( http://store.gobdp.com/head-gasket-sealer-38386/ ). to give yourself the best overall chance of bluedevil working successfully, in addition to the directions, you should remove the spark plug from the cylinder with the leak; this will be the spark plug from the cylinder with the lowest...
A Jet Spray Washer has limited cleaning ability, depending primarily on flooding the parts with warm chemically concentrated wash solution. In the Power Wash process, utilized in all StingRay Industrial Parts Washers, dirty parts come clean using ultra hot solution blasted at the parts with high ...
Brass Ox (-27) Buff very gently with Shine Rite Polishing Pads Soak in Jewel Brite jewelry cleaner or similar Clean gently with toothpaste Dry/polish with chamois or soft cloth Silver (-11, -12) Polish gently with treated polishing cloths (e.g. Rouge or Sunshine Polishing Cloths) † ...
clean rag/t-shirt and rub until the black is holy cow I did that myself shiny. This way saves a lot of sandpaper and dust. The cast parts of the frame will take more time. I suggest a brass wire wheel to smooth out the casting marks. You will have to take those scratches out ...
Anodizing is a finish that combines to the underlying aluminum with unmatched adhesion. The finishes are chemically stable, non-toxic; and heat-resistant. The thickness of anodizing is 6 μm to 18 μm and comes in black or clear, with customized colors available. The limitation of the anodizi...
Cleaning before and after every solder job and occasional cleaning between long solder jobs ensures that the tips are clean resulting in a less frustrating soldering experience and longer tip life. The tips can be cleaned with a damp towel or brass wool. If the tips are very dirty, sanding ...
Never use the dishwasher to clean your knives, even if your knives say they are “dishwasher safe.” A “dishwasher safe” knife only means the handle is safe for the dishwasher. Using the dishwasher damages both your knives AND your dishwasher. The sharp edges of the knife, battere...