enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Plasma cutting - Wikipedia

   en.wikipedia.org/wiki/Plasma_cutting

   Plasma cutting. Plasma cutting is a process that cuts through electrically conductive materials by means of an accelerated jet of hot plasma. Typical materials cut with a plasma torch include steel, stainless steel, aluminum, brass and copper, although other conductive metals may be cut as well. Plasma cutting is often used in fabrication shops ...

3. Plasma arc welding - Wikipedia

   en.wikipedia.org/wiki/Plasma_arc_welding

   Plasma arc welding ( PAW) is an arc welding process similar to gas tungsten arc welding (GTAW). The electric arc is formed between an electrode (which is usually but not always made of sintered tungsten) and the workpiece. The key difference from GTAW is that in PAW, the electrode is positioned within the body of the torch, so the plasma arc is ...

4. Neon sign - Wikipedia

   en.wikipedia.org/wiki/Neon_sign

   The plasma does not broadcast high frequency switching noise and remains ionized continually, becoming radio noise free. The most common current rating is 30 mA for general use, with 60 mA used for high-brightness applications like channel letters or architectural lighting.

5. AOL Mail

   mail.aol.com

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

6. Plasma processing - Wikipedia

   en.wikipedia.org/wiki/Plasma_processing

   Plasma processing is a plasma -based material processing technology that aims at modifying the chemical and physical properties of a surface. [1] Plasma processing techniques include: Related topics are plasma chemistry, chemical vapor deposition, and physical vapor deposition processes like sputter deposition, plasma iondoping, vacuum ...

7. List of photographs of Abraham Lincoln - Wikipedia

   en.wikipedia.org/wiki/List_of_photographs_of...

   There are 130 known photographs of Abraham Lincoln . Lincoln's features were the despair of every artist who undertook his portrait. The writer saw nearly a dozen, one after another, soon after the first nomination to the presidency, attempt the task. They put into their pictures the large rugged features, and strong prominent lines; they made ...