Research Center of Foundry Engineering;
Dalian University of Technology;
Dalian 116023;
Liaoning;
P. R. China;
Henan Golden Dragon Precise Copper Tube Incorporation;
Xinxiang 453000;
Henan;
P. R. China;
electromagnetic; field; horizontal; continuous; casting; copper; hollow; blanks; mechanical; properties; solidificationstructure;