Determination of welding pressure in the non-steady-state porthole die extrusion of improved Al7003 hollow section tubes

Journal of Materials Processing Technology

Volumn 139, Issue 1-3 SPEC, 2003, Pages 428-433

  Jo, H H ^a   Jeong, C S ^b   Lee, S K ^b   Kim, B M ^b  

^a Korea Institute of Industrial Technology   (South Korea)

^b Pusan National University   (South Korea)

Author keywords

Hot extrusion; Porthole die; Surface defect; Welding chamber; Welding pressure; Welding strength

Indexed keywords

COMPUTER SIMULATION; EXTRUSION; EXTRUSION DIES; WELDING;

WELDING PRESSURE;

TUBES (COMPONENTS);

EID: 0038787493     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0924-0136(03)00518-1     Document Type: Article

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