| タイトル | Avalanche in adhesion |
| 著者（英） | Ferrante, John; Bozzolo, Guillermo; Smith, John R.; Banerjea, Amitava |
| 著者所属（英） | Kent State Univ.|Case Western Reserve Univ.|NASA Lewis Research Center|General Motors Research Labs. |
| 発行日 | 1989-09-18 |
| 言語 | eng |
| 内容記述 | Consider surfaces being brought into contact. It is proposed that atomic layers can collapse or avalanche together when the interfacial spacing falls below a critical distance. This causes a discontinuous drop in the adhesive binding energy. Avalanche can occur regardless of the stiffness of external supports. A simple understanding of the origin of this phenomenon is provided. A numerical calculation has been carried out for adhesion in Ni. A new wear mechanism due to avalanche is suggested. |
| NASA分類 | METALLIC MATERIALS |
| レポートNO | 89A54495 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/361162 |
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