Across
- 1. An opaque, lustrous, elemental substance that is a good conductor of heat and electricity and, when polished, a good reflector or light.
- 3. In ring rolling, the process of providing a through hole in the center of an upset forging as applied to ring blank preparation.
- 5. A load of 1000 lbs.
- 6. A nonmetallic material in a solid metallic matrix.
- 7. An element that has an average atomic number of 55.85 and that always, in engineering practice, contains small but significant amounts of carbon.
Down
- 1. A unit of length equal to one millionth of metre (0.001mm).
- 2. The process by which several outside laps of a coil are taken off to bring it down to gauge.
- 4. To engage, as the teeth between two gears.
- 5. A decorative gripping surface of straight-line or diagonal design made by uniformly serrated rolls.
- 6. A casting suitable for hot working or remelting.