บทความวิจัยพ.ศ. 2559
NGHI?N C?U ?NH H??NG C?A TH?NG S? H?N MA S?T KHU?Y ??N N?NG L??NG VA ??P C?A H?P KIM NH?M 7075-T6
พ.ศ. 2559
คำสำคัญ
MicrostructureHardnessFriction stir weldingTemperature distributionImpact energywelding speed?? c?ngc?u tr?c t? vih?n ma s?t khu?yn?ng l??ng va ??ps? ph?n b? nhi?t ??t?c ?? h?n