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Process. By applying a coat of electrolytic solution to the surface of the wood, the resistance of the surface drops considerably. Two electrodes are then placed on the wood and a high voltage is passed across them. Current from the electrodes will cause the surface of the wood to heat up until the electrolyte boils and the wooden surface burns.
Thermally modified wood is engineered wood that has been modified by a controlled pyrolysis process of wood being heated to (> 180 °C) in an oxygen free atmosphere. This process changes to the chemical structures of wood's cell wall components lignin , cellulose and hemicellulose which decreases its hygroscopy and thus increases dimensional ...
Pyrography or pyrogravure is the free handed art of decorating wood or other materials with burn marks resulting from the controlled application of a heated object such as a poker. It is also known as pokerwork or wood burning. [1] The term means "writing with fire", from the Greek pyr (fire) and graphos (writing). [2]
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In the Year 2889 ( La Journée d’un journaliste américain en 2889 in French) is an 1889 short story published under the name of Jules Verne, but now believed to be mainly the work of his son Michel Verne, based on his father's ideas. [ 1] The first publication was in English in February 1889, in the American magazine The Forum .
In the Year 2889 (also known as Year 2889) is a 1967 American made-for-television horror science fiction film from American International Pictures about the aftermath of a future nuclear war. [ 1] The film stars Paul Petersen, Quinn O'Hara, Charla Doherty, Neil Fletcher and Hugh Feagin. AIP commissioned low-budget cult film auteur Larry ...
Furfurylated wood. Furfurylated wood is the end product of treating wood with furfuryl alcohol. This chemical process is also called furfurylation. Furfurylation is a commercially used wood modification process [ 1] to enhance the physical, mechanical and biological properties of wood. In this process -which is based on principles of wood ...
The kraft process (also known as kraft pulping or sulfate process) is a process for conversion of wood into wood pulp, which consists of almost pure cellulose fibres, the main component of paper. The kraft process involves treatment of wood chips with a hot mixture of water, sodium hydroxide (NaOH), and sodium sulfide (Na 2 S), known as white ...