@article{oai:kitami-it.repo.nii.ac.jp:00007939,
 author = {Kimura, M and Saitoh, Y and Kusaka, M and Kaizu, K and Fuji, A},
 issue = {5},
 journal = {Science and Technology of Welding and Joining},
 month = {Jul},
 note = {This paper describes the effect of friction pressure on the joining phenomena of friction welds between pure titanium (P-Ti) and pure copper (OFC). When the joint was made at a friction pressure of 60 MPa or lower, the OFC side had deformation from the contact of both weld faying surfaces. Then the joint had generated sparkle from the P-Ti side with increased friction time. The peripheral portion of the P-Ti side had large deformation and was intensely upset when the joint had sparkle. On the other hand, the joint did not have sparkle on the P-Ti side when it was made at a friction pressure of 75 MPa or higher. The deformation of the OFC side was large and was intensely upset, although the P-Ti side was hardly deformed. The joining phenomena had dissimilarity because the difference of the yield stress for each material depended on the temperature in the friction process},
 pages = {392--398},
 title = {Effect of friction pressure on joining phenomena of friction welds between pure titanium and pure copper},
 volume = {16},
 year = {2011}
}