热处理后试样的弹性模量与增强定律十分吻合。
The modulus of CFRPET after heat-treatment agrees perfectly with reinforcement law.
本文采用三维计算模型对局部热处理中特殊和复杂的试样进行了研究。
In this dissertation, three-dimensional models have been applied to the study of some special and complicated specimen.
经热处理后试样的耐热性变差。
本文探讨了循环热处理对离子渗碳后试样晶粒度的影响。
The effect of cyclic heat treatment on grain size of ion-carburizing specimen is studied in this paper.
对原始组织为马氏体的冷轧15钢在CS - IB型六面顶压机上进行了高压热处理,测量试样的维氏硬度。
The martensitic steel 15 was heat treated under high pressure in the CS-IB type hexahedron anvils press. The Vickers hardness of the sample was measured.
在某些情况下,为了使试样得到尽可能高的硬度,在抛光前试样可进行热处理。
In some cases, in order to get the highest possible sample hardness, the sample may be subjected to heat treatment before polishing.
结果表明,在相同的熔铸工艺和热处理条件下,调压铸造试样的强度,特别是伸长率得到大幅度提高。
The results show that the properties, especially elongation of low pressure sample castings increases dramatically under the same conditions of melting and heat treatments.
结果表明,在相同的熔铸工艺和热处理条件下,调压铸造试样的强度,特别是延伸率得到大幅度提高。
The result shows that the strength, especially elongation, of adjusted pressure casting sample is increased dramatically under the same conditions of melting and heat treatment.
试样应当横向取,如果必要,尺寸可以低于标准要求。试样应当从与发运材料一同热处理的圆盘中取样。
The specimen shall be transverse, using dimensions less than standard if necessary, and shall be prepared from a wafer heat treated with the material to be delivered.
冶炼出的钢锭经过轧制,并进行热处理,加工成力学性能标准试样。
The steel is processed into standard samples for mechanical properties testing after rolling and heat treatment.
经过24小时热处理后将试样取出,室温下放置冷却1小时,用游标卡尺测定橡胶试样的压痕深度。
Take out the test sample after24h heat treatment cool it for1hour under room temperature and use vernier caliper to determine the indentation depth of the rubber test sample.
由热处理后试样冲击断面的SEM照片可见水分挥发留下的空洞,这些空洞容易形成应力集中点,因而导致冲击韧性降低。
Many round voids which result in stress concentration easily are found on SEM micrographs of fracture surface after heat-treatment, so the notched izod impact strength of the sample decreases.
试验表明可疑数据与试样加工形状尺寸、试样热处理对中性、试样洛氏硬度试验送样装置对试样距离控制和各环节的规范操作有关。
The test results showed that the suspicious data was related to size of sample, concentration of sample heat treatment, control of sample submitting equipment on sample distance.
经过除氢热处理和晶化热处理的试样的疲劳寿命,与基底试样和镀态试样相比都显著降低,而热处理后试样疲劳强度的降低是由于镀层的内应力引起的。
The fatigue life-spans of specimens after dehydrogenization heat treatment and crystallization heat treatment are all decreased observably, which is caused by the tension internal stress.
研究了温度对试样自腐蚀电位的影响; 不同热处理方法对试样自腐蚀电位和析氢电位的影响。
The effect of temperature and thermal treatment procedure on the self-corrosion potential and the hydrogen-cherged potential is studied.
采用碱热处理法对不同孔隙率的多孔镁表面进行改性,并将碱热处理处理后的试样置于SBF溶液中浸泡对比。
The porous magnesium with different porosity was modified by alkali-heat-treatment and the samples were compared after soaked in the SBF solution.
采用焊接热模拟的方法,模拟HAZ粗晶区组织,并在不同回火参数下对试样进行焊后热处理。
By use of the method of welding thermal simulation, the morphology in HAZ was simulated and the post-weld heat treatment under different tempering parameter to the test specimen was carried out.
试样的磨损深度主要与热处理前后试样的表面硬度变化以及试样表面的纳米管径有关。
Wear depth of specimens were mainly related with change of hardness fore-and-aft heat treatment and nanotube diameters of specimen surfaces.
本文采用热机械分析(TMA)和差示扫描量热分析(DSC)等实验手段,对不同成型工艺和预热处理条件下的PET试样进行了研究。
In the paper, the samples of polyethylene threphthalate (PET) under the different shaping techniques and heat treatment conditions have been studied by means of TMA and DSC methods.
再应用微拉曼光谱法测量了热障涂层样品内残余应力场大小,并分析了试样尺寸、热处理温度和陶瓷涂层厚度对残余应力的影响。
The residual stress fields of thermal barrier ceramic coating were measured for every twenty thermal cycles by using micro-Raman spectroscopy technique.
热处理工艺对裂纹在试样缺口处的形态及裂纹的传播方式无影响。
Heat treatment process has no effect on the propagation mode of thermal fatigue crack and the shape of crack at the sample notch.
SEM分析表明,粗糙表面镀金膜的试样在热处理后,表面薄膜产生了细小的裂痕,但在表面没有探测到氧化物。
SEM analysis shows that there are lots of fine cracks on the rough sample, but oxides are not detected, while the surface of the polished samples is integrity after heat processing.
结果表明,激光处理后试样表面熔凝区的组织主要为胞状枝晶组织,经后续热处理可转变为细小的等轴晶粒组织,并形成了良好的超塑连接条件。
The results show that, after laser surface processing, a melt layer with cellular-dendrite structure is formed, which could transform into very fine-grained structure during the annealing treatment.
试验表明可疑数据与试样加工形状尺寸、试样热处理对中性、试样洛氏硬度试验送样装置对试样距离控制和各环节的规范操作有关。
The test results showed that the suspicious data was related to size of sample, concentration of sample heat treatment, control of sample submitting equipment on sampled...
结果表明,经过焊后热处理后焊缝出现严重的低温脆化,其冲击试样的断口为解理状形貌;
The results show that after post-weld heat treatment(PWHT), the welds of X80 steel seriously embrittle, and the fracture morphology of impact specimens is cleavage.
结果表明,经过焊后热处理后焊缝出现严重的低温脆化,其冲击试样的断口为解理状形貌;
The results show that after post-weld heat treatment(PWHT), the welds of X80 steel seriously embrittle, and the fracture morphology of impact specimens is cleavage.
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