When webs weight increases, rupture strength, tearing strength and bursting strength are increased.
随着纤网定量的增加,断裂强度,撕破强度和顶破强度增加。
Results showed that sinter-HIP treatment can enhance the transverse rupture strength of WC-Co cemented carbides effectively.
结果表明:低压烧结工艺可以有效提高硬质合金的抗弯强度;
The hardness increased, but the density, transverse rupture strength and compressive strength decreased when prolonging the holding time.
随着球磨时间的延长,烧结合金的硬度升高,密度、横向断裂强度和压缩强度均下降。
The effects of milling time and sintering temperature on density, hardness, transverse rupture strength and compressive strength were mainly studied.
重点研究了球磨时间和烧结温度对烧结合金的密度、硬度、横向断裂强度和压缩强度的影响。
It was also found that at a fixed temperature the transverse-rupture strength of the alloy generally increased with the steepness of load-deflection curves.
还表明,在一定温度下,载荷-挠度曲线越陡,合金的抗弯强度一般也越高。
Transverse rupture strength, Rockwell a hardness, magnetic saturation induction and magnetic coercivity of samples sintered in vacuum or by sinter-HIP were measured.
测试了真空烧结和低压烧结试样的抗弯强度、洛氏硬度、磁饱和度和矫顽磁力。
The results showed that cemented carbide manufactured by sinter-HIP is free of porosity and transverse-rupture strength, bending fatigue life are also greatly increased.
结果表明,烧结-热等静压制作的硬质合金孔洞消除了,并且硬质合金的抗弯强度和弯曲疲劳寿命也大幅度提高。
The road performance test include: compression strength, cleavage strength, rupture strength, modulus of compression strength resilience, shrinkage, fatigue test and washout test.
路用性能的试验内容包括:抗压强度、劈裂强度、抗弯拉强度、抗压回弹模量、温缩干缩、抗冲刷试验、冻融试验和疲劳性能试验。
With good transversal rupture strength and wear resistance, it is suitable for low-speed rough turning and milling of heat resistanct alloys, titanium alloys and of plastics glass well.
具有很高的抗弯强度和良好的耐磨性能,适用与低速粗车和铣削耐热合金、 钛合金,也可加工玻璃钢。
Elevating sintering temperature, the density increased and the hardness decreased, but the transverse rupture strength and compressive strength were increased at first and then decreased.
随着烧结温度的升高,烧结合金的密度增加,硬度降低,横向断裂强度和压缩强度则先升高后降低。
Conventionally, the rupture mechanism of fibre and yarn is expounded from the Angle of force loading, and their attribute indexes are expressed by rupture strength and rupture elongation.
目前对纤维和纱线断裂机理的阐述多是从受力角度考虑的,其属性指标习惯用断裂强力和断裂伸长率表示。
Provided is an annular metal cord and an endless metal belt which have an excellent rupture strength and which can be easily manufactured, and a method for manufacturing the annular metal cord.
本发明公开一种具有高断裂强度和耐疲劳性且容易制造的环形金属线和环形金属带,以及该环形金属线的制造方法。
The result shows the concrete rebounding value, compressing strength, tensile splitting strength, rupture strength and elastic modulus are reduced in different degree by adding recycled aggregates.
试验结果表明,随着再生骨料掺入量的增加,混凝土的回弹值、抗压强度、劈裂抗拉强度、抗折强度和弹性模量均有不同程度的降低。
Scientists have found a way to estimate an earthquake's ultimate strength by analyzing the initial seconds of a rupture -- a step that could one day provide early earthquake warning.
美国研究人员最近发现了通过分析地震发生之初的前几秒的震波大小,便可以断定出地震最终强度的方法,从而为未来总有一天能够早些提供地震警报迈出了一步。
It has a rolled, rigidized surface which gives it a high modulus of rupture and compressive strength as well as high abrasion and hot gas erosion resistance.
它具有滚压刚化表面,不仅断裂模数大、耐压强度高,而且具备良好的抗磨损和抗热气腐蚀能力。
The effect degree of size on its strength, plasticity and work of rupture is analyzed.
分析了轿车地毯材料的强度、塑性和断裂功等成形性能受尺寸的影响程度。
The use of fibers as reinforcements increases the resistance of the plastic or metal to rupture stress and increases strength while providing a product light in weight.
利用纤维作为加强材料增加了塑料或金属的断裂应力,增加了强度,降低了产品的重量。
A more uniform strength of rupture and the rupture elongation of the fabric can be obtained in each direction.
织物各向的断裂强度和断裂伸长也比二向织物均匀。
The relationships of the tensile strength and elongation at rupture and with composition and lighting duration of PE plastics filled with starch were also discussed.
紫外光加速老化过程中试样拉伸强度、断裂伸长率随组成、光照时间的变化关系;
With respect of bamboo, bending strength and modulus of rupture increased gradually from inboard bamboo inner place to outboard bamboo skin in the radial direction.
毛竹沿径向的弯曲强度和弯曲模量从最内层竹黄处向最外层竹青处逐渐增大。
In the paper, on the basis of two rupture modes-fracture propagation and shearing slide, the strength of jointed rock is derived by use of statistical fracture mechanics.
本文基于岩体节理断裂扩展和剪切滑移两种失稳破坏机制,运用统计断裂力学方法建立了两种破坏方式下节理岩体强度的理论表达式。
High strength high modulus PVA fiber has the advantages of big specific work of rupture, good stickability and low price.
高强高模pva纤维具有断裂比功大、易于粘接、价格低廉等优点。
The bundle tensile testing (SIROLAN - TENSOR) is used to identify damages of strength, strain, rupture work, and initial modulus of tops before and after dyeing.
采用束纤维强伸性测量方法(TENSOR),能快速准确地给出毛条染色前后的强度、伸长、断裂功的护伤。
Bond strength generally involves determining the stress required to rupture a bond formed by an adhesive between two metal blocks.
粘接强度试验通常涉及确定使两个金属块之间由粘合剂构成的粘接发生断裂所需的应力。
The rupture in the middle of bulk cargo is due to the corrosion and fatigue of components in long term usage, which leads the section modulus to reduce and the general longitudinal strength to weaken.
船舯断裂的主要原因之一是船体构件因长期受到腐蚀、疲劳等作用而造成船舯剖面模数降低,进而削弱了总纵强度。
Theoretical reason of reducing ball size of coarse grinding has been found through tests on compressive strength of rock and rupture stress of natural ore lump.
通过岩矿的抗压强度和自然矿块破断力力学试验研究,找到了降低粗磨机钢球尺寸的理论依据。
The results showed that the compression or compressive strength and rupture energy of fruit decreased with an increase in storage time;
结果表明:果实的压缩或压入强度及破断能均随贮藏时间的增加而减少;
The results showed that the compression or compressive strength and rupture energy of fruit decreased with an increase in storage time;
结果表明:果实的压缩或压入强度及破断能均随贮藏时间的增加而减少;
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