alpha-beta brass
An engineer examines a sample of alpha-beta brass under bright workshop lights.
Noun: A type of brass alloy containing both the alpha phase (copper-rich solid solution) and the beta phase (a harder, zinc-rich intermetallic compound). This dual-phase structure makes it stronger than alpha brass and suitable for applications requiring good hot-working properties and castings.
"Alpha-beta brass" is a technical metallurgical term. It is used to classify and describe brass alloys based on their microstructure and mechanical properties, particularly in engineering and manufacturing contexts.
- Noun:
- Muntz metal is a common type of alpha-beta brass.
- The component was forged from alpha-beta brass due to its strength and workability at high temperatures.
- Compared to cartridge brass (an alpha brass), alpha-beta brass has a higher zinc content.
- The term is often used in specifications for materials in plumbing fittings, marine hardware, and architectural components.
- It may be contrasted with terms like "duplex brass" or "hot-working brass," which describe similar material categories.
- Muntz metal: A specific, common variety of alpha-beta brass, typically with about 60% copper and 40% zinc.
- Naval brass: A variant of alpha-beta brass often containing a small amount of tin for improved corrosion resistance in seawater.
- Duplex brass: Another term sometimes used interchangeably with alpha-beta brass, emphasizing the two-phase structure.
- Hot-working brass (descriptive synonym focusing on a key property)
- Duplex brass (technical synonym focusing on microstructure)
This is a compound technical term. Its meaning is specific to metallurgy and materials science. The hyphenated form "alpha-beta" is standard when used as a modifier before "brass."
An engineer examines a sample of alpha-beta brass under bright workshop lights.
- a brass that has more zinc and is stronger than alpha brass; used in making castings and hot-worked products