Metalwork in Sheffield

Glossary - Metalwork Films

This glossary provides useful technical terms to refer to when watching the  video interviews   with Sheffield metalworkers.

  • Acetylene: A colourless gaseous flammable hydrocarbon used in welding and in manufacturing chemicals

  • Aesthetics: A particular idea of what is beautiful or artistic

  • Aluminium: A metallic element that is malleable and resistant to corrosion

  • Braze: To make something out of brass or decorate something with brass. To join two pieces of metal together with a solder

  • Britannia Silver: Fine quality silver made of 95.8% silver

  • Casting: The making of a solid object by pouring molten metal, glass, or plastic into a mould and allowing it to cool

  • Chasing: To decorate metal or glass by engraving or embossing

  • Chequering: To mark something with a chequer pattern or with alternating areas of light and shade

  • Engraving: Cutting or etching images into a hard surface

  • File: A metal tool used to smooth down or wear away wood or metal

  • Flux: A substance that helps to bind two substances or surfaces together, like soldering or welding

  • Gilt: A layer of gold, or something that looks like gold, put on a surface

  • Hacksaw: A handsaw used for cutting metal

  • Ionised: A process in which an atom or molecule loses or gains electrons

  • Knots: A unit of measurement for the speed at which a ship or aircraft travels

  • Maltese Cross: Cross with inward-pointing arms that taper towards the centre

  • Mild Steel: A strong steel containing a low proportion of carbon

  • Mother of Pearl: H ard pearly internal layer of shells used for decoration

  • Oxyacetylene: A mixture of oxygen and acetylene used to produce an extremely hot flame for cutting and welding metal

  • Platinum: A precious silvery-white metallic element, highly resistant to chemicals and heat, used in jewellery and chemically as a catalyst in electroplating

  • Printing Surface: A plate, block, or other hard surface on which an image has been engraved for printing

  • Subsidised:  To contribute money to somebody or something to help it continue to function

  • Scrimshaw:  C arved item made from the teeth and bones of whales

  • Stainless Steel:  T ype of steel with many domestic and industrial uses

  • Tempered: When something is h ardened through a tempering process

  • Vice:  A tool with two jaws that close by a lever or screw that is used to hold an object still

  • Weld:  To join together pieces or parts of some material by heating, hammering, or using other pressure

View other relevant My Learning resources or see the teachers' notes page for discussion and activity ideas. 


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