Provided is a corrosion prevention device capable of being easily attached to or detached from a bolt, which is vulnerable to corrosion, thereby fundamentally preventing metal oxidation as well as being universally applied to existing bolts. The corrosion prevention device includes: a neighboring part corrosion prevention part including at least one selected from a group comprising zinc, aluminum, magnesium, titanium, tantalum, hafnium, and an alloy thereof; an attachment and detachment part including at least one selected from a group comprising stainless steel, brass, and an alloy thereof; and a protecting cap formed through injection molding.
부식 등에 가장 취약한 볼트 등에 용이하게 탈착 가능하게 구성하여 금속 산화를 근본적으로 방지할 수 있을 뿐만 아니라 기존의 볼트 등에 범용적으로 적용이 가능한 부식 방지 장치를 제공할 수 있다.
CORROSION PREVENTIVE APPARATUS
부식 방지 장치
2019-05-02
Patent
Electronic Resource
Korean
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