JOINED COMPONENT

A joined component includes: a first member provided with a first joining surface that has a disposition part whereon a brazing material is disposed; a second member provided with a second joining surface that is braised and joined to the first member and has an accommodating recess facing the disposition part; a guide channel formed on the first joining surface or the second joining surface and extending from the disposition part or the accommodating recess to the peripheral edge of the first joining surface or the second joining surface; and a chamfer formed along the peripheral edge of thefirst joining surface or the second joining surface. The guide channel extends to the chamfer. 一种接合组件，其包括：第一构件，其设置有第一接合表面，第一接合表面具有其上布置有钎焊材料的布置部；第二构件，其设置有第二接合表面，第二接合表面钎焊接合至第一构件，并且第二接合表面具有与布置部相对的容纳凹部；引导槽，其形成在第一接合表面或第二接合表面上，并且引导槽从布置部或容纳凹部朝向第一接合表面或第二接合表面的周部边缘延伸；以及倒角部，其沿第一接合表面或第二接合表面的周部边缘形成。引导槽延伸至倒角部。