与锻造模具钢相比，铸造热锻模具钢虽然韧性低，但强度高、红硬性好，具有较低的缺口敏感性和较高的抗热疲劳性。
Compared with the forging die steel, casting forging die steel although toughness is low, but high strength, red hardness is good, with low notch sensitivity and high resistance to thermal fatigue.
研究了温度对聚氯乙烯PVC缺口冲击强度、断口形貌特征及断面粗糙度的影响。
The effects of testing temperature on notch impact strength, fractographic features and fracture surface roughness of PVC have been studied.
试验结果表明，纳米粒子均匀地分散在纳米塑料中，激光功率对纳米塑料的洛氏硬度及缺口抗冲击强度有显著影响。
The testing results indicate that nanosized particles are uniformly located within bulk nanoplastics, and laser powers can strongly affect the HRL and notch impact strength of nanoplastics.
与马氏体组织相比，由贝氏体铁素体和残余奥氏体组成的准贝氏体组织，其光滑及缺口疲劳强度均较高。
The results shows that the smooth and notch fatigue strength of the meta-bainite consisting of bainite ferrite and retained austenite is higher than that of martensite.
所有的金属在磁场强度更大的缺口磁极位置。
All its metal pole pieces in place for higher gap field strength.
结果表明，对共混体系缺口冲击强度影响较大的为体系中PC的含量。
The results showed that the using amount of PC had a great effect on the notched impact strength.
阐述了试样尺寸，温度、湿度、缺口以及缺口加工方式等因素对塑料冲击强度测试结果的影响。
It expatiated the effects of the factors, such as sample size, temperature, humidity, notch and etc, on the result of the plastic impact strength test.
材料的抗拉强度随着材料缺口半径的增加及应力集中系数的降低而降低。
With the increase of notch root radius and the decrease of stress concentration coefficient, the tensile strength decreased.
硬质橡胶是一种具有高强度、高硬度、高模量以及良好无缺口抗冲击强度的特种橡胶制品。
Ebonite is one kind of special rubber product with high strength, high modulus, high hardness and fine unnotched impact resistance.
研究了一种用水平连铸技术生产的球墨铸铁型材的扭转强度和缺口扭转强度。
The torsional strength of the notch of spheroidal graphite (SG) cast iron by continuous casting was tested.
讨论了各种因素对制备过程的影响，并测试了制品性能与预聚作用量的关系，当预聚作用量为聚合作重量的8％时，材料缺口冲击强度最高。
The dependence of properties on the amount of the prepolymeric activator was also examined. It was shown that Izod impact strength of the material containing 8% prepolymer was the best.
研究了超高强度板条马氏体钢的平面应变断裂韧性与缺口韧性、拉伸塑性之间的关系。
The relationship between fracture toughness and notch toughness, tensile ductilities in lath martensite steel has been investigated.
与未加微量元素的试验钢相比，在硬度基本相同的情况下，无缺口冲击韧性和强度分别提高192 %和16 %，伸长率提高6 5 %。
Compared with the steel without adding trace elements, non breach impact toughness, UTS and elongation were increased by 192 %, 16 % and 65 % respectively, but hardness was not obviously changed.
对于液滴状分散相共混物，共混物的缺口冲击强度和拉伸强度随着基体层厚度的降低而提高。
For the blends with droplets phase morphology, the Izod impact strength and tensile strength increased when matrix ligament thickness decreased.
结果发现，在尼龙6中添加pamam后，尼龙6的拉伸强度、断裂伸长率、缺口冲击强度及熔体流动速率均有所提高，PAMAM添加量为1.0%时效果最佳。
The results show that the tensile strength, breaking elongation, impact strength and MFR of nylon 6 increase simultaneously after some PAMAM were added. The optimum increment is 1.0%.
研究结果表明：随着玻璃纤维添加份数的增加，PVC/ABS合金的拉伸性能和维卡软化温度有不同程度的提高，缺口冲击强度有所下降。
The result showed that the tensile strength property and Vicat softening temperature was increased and notched impact property of PVC/ABS composite was decreased with the glass fiber added.
经C路径的二次ECAE加工后试样为各向同性材料，其缺口冲击强度较PP有所提高，拉伸强度下降，断裂伸长率提高，表现出很好的延伸性。
The specimen by route C ECAE processing was isotropic and its impact strength increased, tensile strength decreased, elongation at break improved and show…
结果表明：云母可有效提高PP的弯曲强度及模量、悬臂梁缺口冲击强度和耐热性能；
The results show that the addition of mica can enhance the flexural strength, flexural modulus, notched Izod impact strength and heat deformation temperature of the composites;
随碳纤维比例的增大，该复合材料的拉伸强度、弯曲强度、弯曲模量及热变形温度均呈上升态势；而缺口冲击强度及击穿电压呈下降态势。
The results of experiments show that tensile strength, bend strength, bend modulus and heat deformation temperature of the composite materials are increased with the increase of carbon fibre content.
随碳纤维比例的增大，该复合材料的拉伸强度、弯曲强度、弯曲模量及热变形温度均呈上升态势；而缺口冲击强度及击穿电压呈下降态势。
The results of experiments show that tensile strength, bend strength, bend modulus and heat deformation temperature of the composite materials are increased with the increase of carbon fibre content.
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