| 摘要 |
According to an embodiment of the present invention, a combination structure of different kinds of materials comprises: a first member having an insertion hole; a second member which consists of the first member and different kinds of materials; and a combination member, which is combined to the second member by welding, and which consists of the same materials as the second member, for fixing the first member by being inserted into the insertion hole. Moreover, according to the other embodiment of the present invention, a method for manufacturing a combination structure of different kinds of materials comprises: a first member supplying step for supplying the first member by forming the insertion hole; a combination member supplying step for supplying the combination member by being inserted into the insertion hole in order to be combined to the first member; a second member supplying step for supplying the second member which consists of a material, which is the same material as the combination member, and a different kind of material from the first member, to one side of the first member to be in contact with the combination member; and a welding step for welding the combination member with the second member. |
