The present invention relates to a manufacturing method for an aluminum alloy integrated bumper beam and an aluminum alloy integrated bumper beam manufactured thereby. An aluminum alloy integrated bumper beam is manufactured under a predetermined process condition so as to undergo a T1 heat treatment. Therefore, deviation of a physical property of a material can be minimized.
본 발명은 알루미늄 합금 일체형 범퍼빔의 제조방법 및 이로부터 제조된 알루미늄 합금 일체형 범퍼빔에 관한 것으로, 특정한 공정 조건으로 알루미늄 합금 일체형 범퍼빔을 제조하여 T1열처리 하여 소재 물성의 편차를 최소화 할 수 있는 효과가 있다.
METHOD OF FABRICATING ALUMINUM ALLOY BUMPER BEAM AND ALUMINUM ALLOY BUMPER BEAM FABRICATED FROM THE SAME
알루미늄 합금 일체형 범퍼빔의 제조방법 및 이로부터 제조된 알루미늄 합금 일체형 범퍼빔
2019-03-08
Patent
Electronic Resource
Korean
IPC: | C22C Legierungen , ALLOYS / B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING , Herstellen von Blechen, Metalldraht, -stangen, -rohren Metallprofilen oder Halbzeugen auf andere Weise als durch Walzen / B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs / B22D CASTING OF METALS , Gießen von Metallen / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS , Verändern der physikalischen Struktur von Nichteisenmetallen oder Nichteisenlegierungen |
European Patent Office | 2019