Please log in

Paper / Information search system




Please log in

  • Summary & Details

Fatigue Properties of Steel-aluminum Alloy Joint Fabricated by Dissimilar Joining Method DSW


Detailed Information



Author(J)1) 中村 文則, 2) 阪口 基己, 3) 橋村 徹
Author(E)1) Fuminori Nakamura, 2) Motoki Sakaguchi, 3) Toru Hashimura
Affiliation(J)1) 東京工業大学, 2) 東京工業大学, 3) 神戸製鋼所


Abstract(E)Tensile shear tests and fatigue tests were performed for dissimilar joints of steels and aluminum alloys fabricated by Dimple Spot Welding (DSW), which is a novel method for dissimilar metal joining. In the tensile shear tests, two failure modes of DSW joints were observed, and the tensile shear strength was affected by the strength of base metals. In fatigue tests, failure mode was fretting fatigue, and the fatigue life was not simply determined by the strength of base metals. The both tensile shear strength and fatigue strength were higher in the DSW joint compared with the Self-Pierce Riveting joint.

About search


How to use the search box

You can enter up to 5 search conditions. The number of search boxes can be increased or decreased with the "+" and "-" buttons on the right.
If you enter multiple words separated by spaces in one search box, the data that "contains all" of the entered words will be searched (AND search).
Example) X (space) Y → "X and Y (including)"

How to use "AND" and "OR" pull-down

If "AND" is specified, the "contains both" data of the phrase entered in the previous and next search boxes will be searched. If you specify "OR", the data that "contains" any of the words entered in the search boxes before and after is searched.
Example) X AND Y → "X and Y (including)"  X OR Z → "X or Z (including)"
If AND and OR searches are mixed, OR search has priority.
Example) X AND Y OR Z → X AND (Y OR Z)
If AND search and multiple OR search are mixed, OR search has priority.
Example) W AND X OR Y OR Z → W AND (X OR Y OR Z)

How to use the search filters

Use the "search filters" when you want to narrow down the search results, such as when there are too many search results. If you check each item, the search results will be narrowed down to only the data that includes that item.
The number in "()" after each item is the number of data that includes that item.

Search tips

When searching by author name, enter the first and last name separated by a space, such as "Taro Jidosha".