sand-cast
Definition
Verb: - To cast (a metal object) using a sand mold: "sand-cast" refers to the process of shaping molten metal by pouring it into a mold made from compacted sand. The sand mold is typically destroyed after the metal solidifies, making this a method used for creating metal parts, especially in foundries.
Usage Examples
- (They produce engine blocks by pouring molten iron into sand molds.)
- (They create bronze sculptures using sand molds to achieve a rough surface.)
Advanced Usage
"to be sand-cast": to be produced through the sand-casting process.
- The antique bell was sand-cast in the 19th century. (The bell was made using a sand mold during that period.)
"sand-cast" as an adjective: describing an object made by this method.
- The sand-cast aluminum parts are lightweight and durable. (Parts made via sand casting are both light and strong.)
Variants and Related Words
Sand-casting (noun): the process or technique of casting metal in sand molds.
- Sand-casting is a common method for creating complex metal shapes. (The technique involves using sand molds to form intricate designs.)
Sand-caster (noun): a person or machine that performs sand-casting.
- The sand-caster carefully prepared the mold for the molten steel. (The worker or device responsible for sand-casting.)
Synonyms
- Mold-cast: to cast using any kind of mold (broader term).
- Foundry-cast: to cast in a foundry setting (often implies sand-casting).
Related Idioms
- "Cast in sand": a metaphorical phrase meaning something is temporary or unstable (not directly related to sand-casting, but shares the word "cast").
- Their plans were cast in sand, easily changed by the weather. (Their plans were fragile and uncertain.)