抄録
Microfractographic aspects of fatigue fracturing were examined in relation to the strength level of material and the macrocrack propagation rate, da/dN, with particular emphasis on the low da/dN range. The materials investigated were heat-treated carbon and low alloy steels characterized by different levels of Vickers hardness. Fatigue tests were conducted under repeated tensile loads. For low da/dN values the fatigue fractue surface exhibited a certain amount of intergranular facets.
本文言語 | English |
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ページ(範囲) | 25-32 |
ページ数 | 8 |
ジャーナル | Transactions of National Research Institute for Metals (Tokyo) |
巻 | 25 |
号 | 2 |
出版ステータス | Published - 1983 6月 |
ASJC Scopus subject areas
- 工学(全般)