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of precipitation in an Al-Zn-Mg alloy after two-step aging treatment at 100℃ and 150℃ [J]. Mater Sci Eng A, 1999, A270: 55-63. [8]Nese E. Precipitation of the metastable cubic Al3Zr phase in subperitectic Al-Zr......
and Youngs modulus of Ni50.8-Ti49.2 alloy[J]. Alloys and Compounds, 2000, 310(2): 300-305. [6]Lin H L, Wu S K, Chou T S. Aging effect on the low temperature internal friction relaxation peak......
布状态[J]. 中南工业大学学报, 2000, 31(5): 441-444. LI Shi-chen, ZHENG Zi-qiao. Computer simulation of distribution of the solutes in Al-Cu-(Mg)-(Ag) on initial aging stages[J]. Journal of Central South......
): 288-297. [7]Tosten M H, Vasudevan A K, Howel P R. The aging characteristics of an Al-2Pct Li-3Pct Cu-0.12Pct Zr alloy at 190℃[J]. Metal Trans, 1988, 19A(1): 51-61. [8]Huang J C, Ardell A J......
on the aging behavior of 6061Al composite [J]. The Chinese Journal of Nonferrous Metal, 2003, 39(8): 870-874.(in Chinese) [21]ZHANG Zhi-kun, CUI Zuo-lin. Nanometer Technology and Nanometer Material [M......
a significant effect on the particle size, the agglomeration state and the cracking of the deposition coating[12]. Ripening by ambient aging or boiling transformed the as-precipitated HAp from a gel......
Electrochem Soc, 2001, 148(12): 1341- 1345. [20]Broussely M, Herreyre S, Biensan P, et al. Aging mechanism in Li ion cells and calendar life predictions [J]. J Power Sources, 2001, 97-98: 13-21. [21......
:PhysicalTesting (理化检验 物理分册 ) , 1995 , 31 (4) :45 - 46 . [][2 0 ] SavaskanTandMurphyS .DecompositionofZn Alal loysinquench aging [J].MaterialScienceandTechnol ogy , 1990 , 6 (8) :6 95 - 70 3. [2 1......
, PASHAK J F, STURKEY L. Unique deformation and aging characteristics of certain magnesium-base alloys[J]. Transaction of the ASM, 1958, 51(1): 94-107. [19] MENG L, YANG P, XIE Q, MAO W. Analyses......
-KI曲线,试样尺寸满足B≥2.5(KIC/σ0.2)2,且(1-a)≥2.5(KIC/σ0.2)2. 式中:s为加载位移(mm)；E为材料的弹性模量(GPa)；h为试样的半宽高(mm)；a为平均裂纹长度(mm)；KI为裂纹尖端应力强度因子(MPa·m1/2). 表1 试验合金固溶和时效处理工艺参数 Table 1 Solution-aging process... and mechanical properties of 7055 aluminum alloy by stepped heat treatments[J]. Journal of Materials Processing Technology, 2003, 142: 190-196. [5] BROWN M H. Three steep aging to obtain high strength......
