A rust prevention treatment method for a cylindrical member according to the present invention comprises: a first end forming step for forming, at one end of the cylindrical member, a first end that seals the one end; an anti-rust material insertion step of inserting an anti-rust material into the cylindrical member, the anti-rust material having an anti-scattering material, a vaporizable anti-rust agent covered by the anti-scattering material, and a holding sheet for holding the vaporizable anti-rust agent; a second end portion forming step of forming a second end portion on an end portion of the cylindrical member on the opposite side from the first end portion after the rust-proof material is accommodated in the cylindrical member; and an anti-rust agent gasification step for gasifying the gasified anti-rust agent.

    本发明的筒状部件的防锈处理方法为:筒状部件的防锈处理方法,包括:第一端部形成步骤,在筒状部件的一端形成将该一端密闭的第一端部;防锈材插入步骤,将防锈材插入筒状部件内,该防锈材具有防散落材、被该防散落材覆盖的气化性防锈剂、及用于保持该气化性防锈剂的保持片;第二端部形成步骤,在将防锈材收容于筒状部件后,在筒状部件的与第一端部相反一侧的端部,形成将该端部密闭的第二端部;以及防锈剂气化步骤,使气化性防锈剂气化。


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    Title :

    Rust-proof treatment method for cylindrical member


    Additional title:

    筒状部件的防锈处理方法


    Contributors:

    Publication date :

    2025-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16F SPRINGS , Federn / C23F Nichtmechanisches Entfernen metallischer Stoffe von Oberflächen , NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACES



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