The iron carbide studies, made with Carapella's reagent (5 gm. ferric chloride, 2 ml. concentrated hydrochloric acid and 99 ml. methyl alcohol) etching for 20–60 min., revealed cracking as the ...

Unlike the whey left over from cheese making, acid ... etching and polishing. The metal concentrations in wastewater are high enough to make the water toxic and expensive to treat, yet low enough to ...

If the watch has some weight, that is a good sign that the materials are the high-quality materials real Rolex watches are ...

A research team has successfully developed a new composition and processing technology for transparent plasma-resistant ...

Standard NAND flash storage is used in microSD cards, USB drives, and solid-state drives in computers and phones. To fit more gigabytes into smaller spaces, manufacturers ...

Transparent aluminum oxide (TAlOx), a real material despite its sci-fi name, is incredibly hard and resistant to scratches, ...