Caseharden: meaning, definitions and examples
⚙️
caseharden
[ ˈkeɪsˌhɑrdən ]
metal treatment
Case hardening is a heat treatment process that hardens the outer surface of a metal object while allowing the inner core to remain soft and ductile. This process increases wear resistance and extends the lifespan of the metal component.
Synonyms
hardening, surface hardening, tempering.
Examples of usage
- The gears were case-hardened to endure high friction.
- Engine components often undergo case hardening for durability.
- He case-hardened the steel rod for improved strength.
Translations
Translations of the word "caseharden" in other languages:
🇵🇹 endurecer por superfície
🇮🇳 केस हार्डन
🇩🇪 härten durch Kohlenstoffdiffusion
🇮🇩 penguatan permukaan
🇺🇦 кейс-гарден
🇵🇱 utwardzanie powierzchni
🇯🇵 ケースハードニング
🇫🇷 durcissement de surface
🇪🇸 endurecimiento por superficie
🇹🇷 yüzey sertleştirme
🇰🇷 케이스 하드닝
🇸🇦 التصلب السطحي
🇨🇿 povrchové tvrzení
🇸🇰 povrchové tvrdenie
🇨🇳 表面硬化
🇸🇮 površinsko kaljenje
🇮🇸 yfirborðshärðing
🇰🇿 бетонды қатайту
🇬🇪 ზედაპირის გამაგრება
🇦🇿 səth sərtləşməsi
🇲🇽 endurecimiento de superficie
Etymology
The term 'case hardening' originated in the early 19th century, deriving from the word 'case' which refers to the outer layer or surface of an object. This process became significant during the Industrial Revolution, when the demand for stronger metal components in machinery and tools grew. Early methods involved carbon diffusion, where carbon was infused into the surface of iron or steel to increase hardness. Over time, various techniques were developed, including carburizing and nitriding. The knowledge of metallurgy progressed, leading to innovations in heat treatment processes that provided manufacturers and engineers with the ability to enhance the durability and performance of metal components. Today, case hardening is widely used in various industries, from automotive to aerospace, to create reliable and long-lasting parts.