grain-to-grain cohesion 中文意思是什麼
grain-to-grain cohesion
解釋
粒間粘聚-
Based on these experiments, it may be claimed that there is segregation of sn to grain boundaries in 0. 15 % c steel during cooling from a high solution treatment temperature. this segregation reduces grain boundary cohesion, which results in low hot ductility and intergranular fracture
通過試驗和計算得出: sn在0 . 1swt . % c鋼中發生非平衡晶界偏聚的臨界時間為1245左右,臨界冷卻速率大約為8 / s ,與試驗結果基本一致。
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