1) thermal shock resistance
抗热冲击性能
1.
The effect of rare earth elements on thermal shock resistance of cold roller steel 9Cr2Mo was investigated by means of X ray diffraction and metallographic microscopy.
利用X射线衍射仪和金相方法研究了稀土元素对 9Cr2Mo冷轧辊钢抗热冲击性能的影响。
2.
The tensile strength at high temperatures and the thermal shock resistanceof ductile iron with Ni,Cr,and Mo have been found to be increased while the oxidation re-sistance has been found to be improved significantly.
研究了Ｎｉ，Ｃｒ，Ｍｏ，Ｓｉ，Ａｌ和Ｃｅ等元素对高镍奥氏体球墨铸铁高温性能的影响，并探讨了其影响机理，结果表明，Ｎｉ，Ｃｒ，Ｍｏ能显著地提高高温力学性能、抗氧化性能和抗热冲击性能，Ａｌ，Ｓｉ，Ｃｒ和微量稀土Ｃｅ能有效地提高抗氧化性能，Ｃｒ和Ｍｏ于晶界处形成碳化物，高温时阻碍晶界滑移及裂纹扩展。
3.
Although anodic films have a high thermal performance, their thermal shock resistance is poor because of the great difference of thermal expansion coefficient between aluminum and its anodic film.
研究了铝板表面前处理以及阳极氧化过程中电解液温度对阳极氧化膜层抗热冲击性能的影响,并分析了影响机理。
2) thermal-shock resistance
抗热冲击性能
1.
Their performance of sintering,shearing strength between layers and thermal-shock resistance were studied.
采用超高压力通电烧结工艺制备了添加1%TiC和1%La2O3的W/Cu功能梯度材料(FGMs),分析研究了其烧结性能、层间剪切强度及抗热冲击性能。
2.
What′s more,the specimens still demonstrate good performance in testing thermal-shock resistance.
通过超高压力通电烧结制备了添加1%TiC和1%La2O3的W/Cu FGM,研究了其烧结、层间剪切强度及抗热冲击性能;此功能梯度材料气孔率在11%左右;在激光功率密度200 mW。
3) thermal-shock resistance
抗热冲击;抗热冲击能力
4) impact resistance
抗冲击性能
1.
In order to investigate the influence on impact resistance of steel-fiber reinforced concrete,numerical simulations are performed for cylinders against concrete slabs by using ANSYS/LDYNA3D code.
为研究不同钢纤维体积分数与不同钢纤维长径比对混凝土基体抗冲击性能增强作用的影响,利用ANSYS/LSDYNA3D有限元计算软件,采用损伤材料模型,数值模拟了钢纤维混凝土圆柱体撞击素混凝土靶板的过程。
2.
0% were tested to investigate the effect of steel fiber content on static mechanical properties and impact resistance of lightweight aggregate concrete.
0%)的钢纤维轻骨料混凝土(SFLWC)静态力学性能和自由落锤抗冲击性能,其中的静态力学性能包括立方体抗压强度、轴心抗压强度、劈裂抗拉强度、抗折初裂强度、抗折强度、静力受压弹性模量、抗折模量和弯曲韧性等。
3.
Based on epoxy diacrylate and fural amine/epoxy IPN as binder, an anticorrosive paint with excellent heat and impact resistance is developed.
以环氧丙烯酸酯与呋喃胺/环氧树脂的互穿聚合物网络(IPN)为基料,制备了耐温、抗冲击性能优良的防腐蚀涂料。
5) impact property
抗冲击性能
1.
The effects of different treatment methods and nano-CaCO3 content on impact property of the composites were examined.
对纳米CaCO3采用脂肪酸处理和钛酸酯偶联剂处理,分别制备了聚丙烯,纳米CaCO3复合材料(SⅠ)和SⅡ),考察了不同处理方法和纳米CaCO3含量对复合材料抗冲击性能的影响。
2.
the effect of graded structure on mechanical properties was studied,The results indicate that both tensile property and impact property enhance gradually with Increase of number of graded layer.
结果表明,梯度层数越多,梯度IPNs的拉伸性能和抗冲击性能越优异,随着梯度因子的增加,梯度IPNs的拉伸性能先平缓增加,当梯度因子过高时,梯度IPNs的拉伸性能显著下降,梯度IPNs的抗冲击性能随着梯度因子先显著增加,然后平缓变化。
3.
The effects of microwave curing time on flexural property and impact property were studied.
通过实验和测试,初步研究了环氧/DMP30体系的微波固化条件,研究了微波辐照时间对微波固化体系弯曲性能和抗冲击性能的影响,并对比了微波固化体系和热固化体系的力学性能。
6) anti-impact property
抗冲击性能
1.
In this paper,we studied the anti-impact property and mechanism of concrete composites reinforced by PP fiber,including dielectric barrier discharge(DBD) treated and untreated.
研究了介质阻挡放电改性聚丙烯纤维与未改性聚丙烯纤维的掺量、长度以及改性纤维的介质阻挡放电处理条件对纤维增强混凝土抗冲击性能的影响和机理。
2.
The anti-impact property experiment of M type split concrete block shore protection and masonry shore protection was completed,and the results of anti-impact property were compared,it demonstrated that the anti-impact property of combined shore protection made by M type split concrete block and masonry was better than that of traditional masonry shore protection.
进行了M型混凝土劈离块护岸与浆砌石护岸的抗冲击性能试验,并将其抗冲击性能进行了对比研究,结果表明M型混凝土劈离块与浆砌石组合护岸的抗冲击性能明显高于传统的浆砌石护岸。
补充资料：抗热衰退性能
汽车高速行驶或下长坡连续制动时制动效能保持的程度称为抗热衰退性能。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条