| 摘要 |
PROBLEM TO BE SOLVED: To provide a brazing method which prevents corrosion in a brazing joint portion or a flaw in a brazing joint portion.SOLUTION: A first portion 112 of a first part 110 is configured to fit inside a second portion 122 of a second part 120. A brazing method includes a step of providing the first part 110 and the second part 120, preplacing a non-self-fluxing braze alloy 116 on one or more of the first portion 112 and the second portion 122, thermally treating at least one of the first portion 112 and the second portion 122 to create a temperature differential between the first portion 112 and the second portion 122, inserting the first portion 112 into the second portion 122, and heating at least one of the first portion 112 and the second portion 122 to melt the non-self-fluxing braze alloy. |
