anti-galling compound

[/ˌænti ˈɡɔːlɪŋ ˈkɒmpaʊnd/]
nounmasculinepl: anti-galling compounds / compostos anti-galling
composto anti-galling
1. A chemical substance or lubricant applied to fasteners, threads, or metal surfaces to prevent galling, which is the adhesion and tearing of metal surfaces during assembly or disassembly of threaded connections
The mechanic applied an anti-galling compound to the bolts before assembly to prevent damage to the threads.
O mecânico aplicou um composto anti-galling aos parafusos antes da montagem para evitar danos às roscas.
2. A protective coating used in industrial fastening applications to reduce friction and prevent surface seizing between metal parts
Anti-galling compound is essential when working with stainless steel fasteners in high-temperature environments.
O composto anti-galling é essencial ao trabalhar com fixadores de aço inoxidável em ambientes de alta temperatura.
Anti-galling compounds are widely used in Brazilian industrial manufacturing, particularly in automotive and aerospace sectors where fastener integrity is critical. The term is highly specialized and primarily used by engineers, mechanics, and industrial workers. In Portugal, similar products may be marketed with slightly different terminology emphasizing anti-adhesion properties.
Synonyms / Sinônimos
anti-seize compoundanti-seize lubricantthread lubricantgalling inhibitorassembly lubricant
Antonyms / Antônimos
adhesivedry fastener

Regional Variations

General Brazilian Portuguese
composto anti-galling
Standard term used in industrial and mechanical contexts
São Paulo
lubrificante anti-galling
Often used interchangeably with composto anti-galling in industrial sectors
Portugal
composto anti-galling / lubrificante anti-aderência
Portuguese variant may use anti-aderência to describe the anti-seizing property
USA/Technical English
anti-galling compound
Commonly used in aerospace, automotive, and manufacturing industries

Related Words

gallingfastenerthreadlubricantseizingassemblyanti-seize pastemetallic coatings

Related Idioms & Phrases

apply anti-galling compound to prevent seizing
use anti-galling compound during assembly
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