Short fatigue cracks in intermetallic γ-TiAl-alloys
Short fatigue cracks in intermetallic γ-TiAl-alloys
复制标题
金属间化合物γ-TiAl合金中的短疲劳裂纹
DOI:
10.1111/ffe.12323
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发表时间:
--
影响因子:
3.7
通讯作者:
Brueckner-Foit
中科院分区:
文献类型:
--
作者:
Wessel;Zeismann;Brueckner-Foit
Fatigue crack growth at room temperature and its relation to the local microstructure is studied for four different γ‐TiAl‐alloys with microstructures ranging from coarse and fully lamellar to fine and partly lamellar. It is shown that the number of cycles to failure depends strongly on the efficiency of the first barrier to crack extension, as crack growth rates may increase rapidly once this barrier has been breached by a specific crack. The crack extension behaviour for two typical barriers (colony boundary and twin boundary) is studied using high‐resolution optical and scanning electron microscopy.
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影响因子:
4.5
作者:
M. Peters;C. Leyens
通讯作者:
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影响因子:
5.4
作者:
NEWMAN, JC;RAJU, IS
通讯作者:
RAJU, IS
DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
B. Bode;W. Wessel;A. Brueckner;J. Mildner;M. Wollenhaupt;T. Baumert
通讯作者:
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影响因子:
3.7
作者:
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通讯作者:
Brueckner-Foit
DOI:
--
发表时间:
1998
期刊:
影响因子:
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作者:
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通讯作者:
Cheng Chen