For a lot of reasons, home etching ... acid dissociates into hydrogen and chloride ions: This is a pretty potent mix, with the oxygen radical and the chloride ions attacking the solid copper metal ...

He recently worked out a relatively inexpensive and easy way to etch metals using some chemistry skill and a little bit of electricity. After preparing a set of stencils and cleaning the metal ...

Description: Series 4 pump can deliver a maximum flow of 14 GPM, and is capable of serving applications with a maximum head of 21.5'. Applications include electronic medical equipment, etching ...

Etchers and etching machines remove material from the surface of a part using an acid or alkaline chemical solution ... Photochemical etching is commonly used to fabricate thin gauge sheet metal parts ...

The wet-etching technique is relatively simple, but highly effective, researchers said. The team immersed metal powders such ...

Metal oxides and alkalis are two types of base. Basic substances neutralise acids, resulting in the pH of the acid increasing towards 7, and water being produced. A soluble base dissolves in water ...

Can eating fat be good for us? Some fatty acid molecules actually play a crucial role in maintaining our health and cellular functions. By the early twentieth century, scientists and doctors ...

Sheet metal workers ensure you stay warm in the winter and cool in the summer by making, assembling or servicing the heating and cooling equipment in buildings. These tradespeople may specialize ...

In the BBC Radio 4 documentary Vitriolic, journalist Ayshea Buksh meets victims of acid attacks who have been scarred for life and had to undergo major surgery in their long recovery. Here she ...

Sludge metal legends Acid Bath will be reuniting to play their first show since 1997 at Sick New World Festival. Their newly announced performance at the Las Vegas festival – set to take place ...