ultimate elongation

FRP is used to wrap around high strength concrete prism to improve its compressive strength and ultimate elongation.

利用纤维增强树脂材料对高强混凝土进行缠绕加固，提高混凝土的轴心抗压强度和极限延伸率，改善高强混凝土的脆性。

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But for the die-cast Mg-Al-Nd magnesium alloy, when the holding time of solution treatment was same, the ultimate tensile and elongation of alloys would increase while the yield strength of alloy could be decreased with the solution treatment temperature heighten.

对于压铸态Mg-Al-Nd镁合金，当固溶处理后保温时间相同，随着固溶温度的升高，合金的抗拉强度和伸长率升高，但是屈服强度却降低了。

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The yield strength ( σ0.2 ) , ultimate tensile strength ( σ b ) and elongation ( δ ) of A 356-T 6 alloy were 240 MPa, 254.8 MPa and 1.16 % , respectively.

屈服强度 、 抗拉强度和伸长率分别为240MPa 、 254.8MPa和1.16%.

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vulcanized rubber--determination of tensile strength and ultimate elongation at high temperatures

硫化橡胶高温拉伸强度和扯断伸长率的测定

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The results show that the ultimate tensile strength and yield strength of the alloys rise but the total elongation decreases as the temperature of quench medium drops.

结果表明：随淬火介质温度的降低，淬火降温速率提高，合金的强度增加，塑性下降；

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