| 摘要 |
PURPOSE:To provide a heat generating body for heat transmission brazing, by which the heat supply can be executed efficiently to a member to be joined. CONSTITUTION:In this heat generating body, a contact heating part 31 to the member to be joined and a radiation heating part 32 formed outside the contact heating part and arranged as the retreating state from the contact surface 31a of the contact heating part are provided and the heat is efficiently supplied to the member to be joined from both of the contact heating part 31 and the radiation heating part 32. The retreating length L1 of the radiation heating part 32 from the contact surface 31a of the contact heating part 31 is preferably made to be 0.01-10mm. Further, the area of the radiation heating part is preferably the same as the area of the contacting surface or wider than the contact heating part. |
