@techreport{oai:kanazawa-u.repo.nii.ac.jp:00046304,
 month = {May},
 note = {本研究では，高い強度，優れた耐応力緩和特性，適切な導電性を持つ時効硬化型Cu-Ni-Sn合金の作製を目的とした．市販合金と組成がほぼ同じCu-9%Ni-6%Sn，Cu-15%Ni-8%Sn，Cu-21%Ni-5.5%Sn合金，並びに今回提案するCu-9%Ni-9%Sn合金に400℃でピーク時効後圧延し，応力緩和率を向上のため400℃で焼鈍を行った．この加工熱処理は筆者独自のものである．いずれの合金も，市販合金に比べ引張強さは100～200MPaも高く，導電性は同程度であるが，耐応力緩和特性は劣る．Cu-9%Ni-9%Sn合金が強度，耐応力緩和特性，導電性の面で最もバランスが取れている．, In this study, we aimed to fabricate an age-hardened Cu-Ni-Sn alloy with a high strength, an excellent stress relaxation resistance and a suitable conductivity. A Cu-9wt%Ni-9wt%Sn alloy with proposed compositions of Ni and Sn, and Cu-9wt%Ni-6wt%Sn, Cu-15wt%Ni-8wt%Sn, and Cu-21wt%Ni-5.5wt%Sn alloys with almost the same compositions of Ni and Sn as commercial Cu-Ni-Sn alloys were first peak-aged at 400°C, then cold-rolled, and finally annealed at 400°C to improve the stress relaxation resistance of the four cold-rolled alloys. This thermomechanical heat treatment is the author's unique method. The four alloys have tensile strengths higher than those of commercially available alloys by about 100 to 200 MPa, and their conductivities are comparable, but their resistances to stress relaxation are smaller. Among the four alloys, the balance of strength, stress relaxation resistance, and conductivity of the Cu-9%Ni-9%Sn alloy is the most excellent., 研究課題/領域番号:15K06480, 研究期間(年度):2015-04-01 - 2018-03-31, 出典：研究課題「高強度で良好な導電性と耐応力緩和特性を有する時効硬化型Cu-Ni-Sn合金の開発」課題番号15K06480
（KAKEN：科学研究費助成事業データベース（国立情報学研究所）） 
（https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-15K06480/15K06480seika/）を加工して作成, 金沢大学理工研究域機械工学系},
 title = {高強度で良好な導電性と耐応力緩和特性を有する時効硬化型Cu-Ni-Sn合金の開発},
 year = {2018}
}