ermm If I understand this correctly, TK is just the ability to move things with your mind, right? Superboy simply has to be touching an object for his TK to work. I imagine that the peices of IM's armor are very stongly connected. I don't think that Superboy could just use the strength of his TK to rip the peices off. I could be wrong, but I just think IM's armor could stand the stresses Superboy's TK would put on it