電鍍鎳對於Sn-9Zn 合金模具材料之抗拉性質及抗彎性之影響研究
Date Issued
2004
Date
2004
Author(s)
陳得立
DOI
zh-TW
Abstract
This study investigated the effect of Ni electrodepositing on the tensile properties and bending resistance of Sn-9Zn alloy. The results indicate that the Ni coating layer exhibits interruption or nonuniformity at the primary Zn phase that exposed to the substrate surface. This discontinuity phenomenon decreases gradually as the thickness of plating increases. As a result, the tensile properties of the Ni-electrodeposited Sn-9Zn alloys are also affected.
Regarding the bending tests, the results show that the bend angles of the specimens increase with increasing load and loading cycle, with the former being more dominant. The effect of testing temperature was also investigated with the results indicating that temperature exerts a vary significant effect on the Nielectrodeposited Sn-9Zn alloys.
Subjects
性質
電鍍鎳
抗拉
抗彎性
Sn-9Zn 合金
Sn-9Zn alloy
tensile property
Ni electrodepositing
bending
Type
thesis
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