구매규격서

<품명(Description): 우주항공용 특수마찰용접 시스템 (Special Friction Welding System for Aerospace Applications)>

<구 매 규 격 서 [ COMMODITY DESCRIPTION ]>

<품목번호 Item No.><관세분류번호 HSK No.><정부물품분류번호><수량 Q'ty><단위 Unit>

<1><8468.80.0000><2327148501><1><SET>

<Ⅰ. End-user's Use 1. Welding and joining of aerospace metallic materials using Linear Friction Welding (LFW) technology - Joining of aerospace-grade metallic materials such as Ti, Ni, Fe, and Al alloys through solid-state welding using frictional heat generated by linear oscillation and axial compressive force - Application of reciprocating linear motion to one component while maintaining the other component in a fixed position under controlled pressure conditions (e.g., amplitude of 4.0 mm and frequency of 60 Hz) - Production of high-integrity welded structures with minimized thermal distortion and reduced metallurgical defects compared to conventional fusion welding processes 2. Evaluation of welding characteristics and optimization of process parameters - Invest>