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   5182铝合金 的翻译结果: 查询用时:0.379秒
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铝合金
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  5182 aluminum alloy
     Recrystallization Model for Hot rolling of 5182 Aluminum Alloy
     5182铝合金热轧再结晶模型
短句来源
     Experimental Simulation of Microstructural Evolution during Multipass Hot-rolling on 5182 Aluminum Alloy
     5182铝合金多道次热轧显微组织演变的实验模拟
短句来源
     The flow stress behavior of 5182 aluminum alloy over the strain rate range 0.05 S -1 to 25 S -1 and the temperature range 300 ℃ to 500 ℃ has been studied on Gleeble-1500 hot simulator.
     在Gleeble -15 0 0热模拟机上对 5 182铝合金在应变速率为 0 .0 5 -2 5S- 1 ,变形温度为 3 0 0~ 5 0 0℃条件下的流变应力行为进行了研究 .
短句来源
     Flow Stress Behavior of 5182 Aluminum Alloy Under Hot Compression Deformation
     5182铝合金热压缩变形流变应力
短句来源
     The experimental results point out that the critical thickness without fracture is 0.3mm at 375C for AA5182 aluminum alloy sheet with initial thickness 1mm, that means the thinning limit without fracture of AA5182 is 70%.
     结果表明在胀形的二维应力状态下,初始壁厚为lmm的AA5182铝合金板材在375℃和内径为gomm的凹模胀形下变薄至o. 3mm时发生破坏,材料的最大变薄率达到70%,吹泡高度达到44.7mm。
短句来源
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  “5182铝合金”译为未确定词的双语例句
     Microstructure and mechanical properties of aluminum alloy 5182 ingot cast by electromagnetic casting
     电磁铸造5182铝合金锭的组织与性能研究
短句来源
     Study on Tribology Characteristics & Warm Forming Technology of 5182 Al Alloy Plate
     5182铝合金板温成形工艺及摩擦学特性的研究
短句来源
     Based on the developed experimental system, the formability of aluminum alloysheet 5182 in warm forming process is investigated, and online tribotests for forming oftypical aluminum alloy parts are conducted.
     实验结果表明,适当的成形温度、合理的压边力以及良好的润滑可大大提高 5182 铝合金板的成形性能。
短句来源
     The effect of different cold deformation extents and annealing temperatures on the structure, mechanical properties and corrosion properties of 5182 aluminium sheets has been investigated. The process parameters of 5182 H32 sheets are determined, i.e. cold deformation extent 25%, stablization temperature 120℃, holding time 2h.
     研究了不同冷变形程度,退火温度对5182铝合金板材的组织、力学性能和腐蚀性能的影响,确定了5182合金H32状态板材的生产工艺参数,即冷变形程度25%,稳定化退火温度120℃,保温时间2h。
短句来源
     For all studied alloys, the static softening increases with increasing deformation temperature and holding temperature and delay times, but the increment for 5182 alloy is much higher than that for both 1050 and 7075 alloy in the same hot deformation conditions. 
     对于所有合金,静态软化随着变形温度和道次间保温及停留时间的增加而增加; 但是在同一变形条件下,5182铝合金的静态软化速率比1050和7075铝合金高。
短句来源
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  相似匹配句对
     Recrystallization Model for Hot rolling of 5182 Aluminum Alloy
     5182铝合金热轧再结晶模型
短句来源
     Flow Stress Behavior of 5182 Aluminum Alloy Under Hot Compression Deformation
     5182铝合金热压缩变形流变应力
短句来源
     History of aluminum railcar body structures from aspect of joining technology
     铝合金铁道车辆的发展
短句来源
     Heat treatment for aluminium alloy piston
     铝合金活塞的热处理
短句来源
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  5182 aluminum alloy
The results show that flow stress is related to the Zener-Hollonom parameter Z and strain, as well as the static recrystallization fraction between passes during multipass hot deformation of 5182 aluminum alloy.
      
Quantitative analysis of texture evolution of cold-rolled direct-chill-cast and continuous-cast AA5052 and AA5182 aluminum alloy
      
Through-thickness texture variation in cold-rolled AA 5182 aluminum alloy with an initial {001}?110? texture
      
Through-thickness texture variation in cold-rolled AA 5182 aluminum alloy with an initial {001}?110? texture was investigated by X-ray diffraction.
      


Internal friction peaks asscciated with the presence of carbon in several types of f.c.c. alloy-steel (18/8 type stainless steel and high manganese steel) have been observed from measurements with a torsion pendulum. The temperature for maximum internal friction lies between 200-300℃with a frequency of vibration of about I cycle per second. The height uf the peak rises and the position of the peak shifts to a lower temperature with an increase of the carbon content. When the amount of carbon in solid solution...

Internal friction peaks asscciated with the presence of carbon in several types of f.c.c. alloy-steel (18/8 type stainless steel and high manganese steel) have been observed from measurements with a torsion pendulum. The temperature for maximum internal friction lies between 200-300℃with a frequency of vibration of about I cycle per second. The height uf the peak rises and the position of the peak shifts to a lower temperature with an increase of the carbon content. When the amount of carbon in solid solution is reduced by tempering the specimen at an elevated temperature, the height of the peak lowers and the peak shifts to a higher temperature. A comparison of the activation energy and the diffusion ccefficients determined by internal friction methods with those measured in conventional macro-diffusion experiments reveals that the observed internal friction peak is associated with the stress-indused diffusion of carbon in these face-centered cubic steels.

用扭摆作内耗测量,发现了几种面心立方系合金钢(18/8型不锈钢及高锰钢)中含碳可以引起内耗峰。当振动频率约为每秒1周时,峰的巅值温度在200-300℃之间。当钢中固溶体的碳量增多时,内耗峰升高而峰的位置移向低温,当钢中所含的碳因回火而发生沉淀时,内耗峰降低而峰的位置移向高温。把内耗方法所测得的激活能、弛豫时间和由此计算所得的扩散系数与资料上所载的碳在面心立方系的钢中宏观扩散的数据相比较,指出所观测的内耗峰确是由于碳在钢中的微扩散所引起来的。 用同样的实验方法也发现了碳在镍铝合金及在纯镍中由于微扩散而引起的内耗峰。这些实验指出,碳在面心立方系晶体中微扩散而引起内耗峰这件事实,可能是一种普遍的现象。

Two movable photo-multiplier tubes are set in the position of the plate holder of a medium quartz spectrograph. The photo-current of each is amplified by an AC amplifier, and, after rectification, is used to charge a condenser. A thyratron is connected parallel to the condenser for the internal standard line (Al 2660A). At a present value of the voltage of this condenser, the thyratron operates so as to switch off the reading instrument which is connected with the other condenser for the analysis line (Cu 2247...

Two movable photo-multiplier tubes are set in the position of the plate holder of a medium quartz spectrograph. The photo-current of each is amplified by an AC amplifier, and, after rectification, is used to charge a condenser. A thyratron is connected parallel to the condenser for the internal standard line (Al 2660A). At a present value of the voltage of this condenser, the thyratron operates so as to switch off the reading instrument which is connected with the other condenser for the analysis line (Cu 2247 A). The final reading on the meter is proved to be proportional to the ratio of intensities of the two spectral lines.

叙述在中型石英摄谱仪上加装光电记录。并用以分析铝合金中的铜含量。给出线路的详细描。写利用分析线对Cu2247A及Al2660A及铜含量范围在2.3—6.7%中的一组标准试样。获得谱线强度比的直读数与含量之间成直线关系的工作线。光电光谱分析的平均相对误差为4%。光谱分析与化学分析结果之间的差异为1%。

Internal friction in two kinds of iron-manganese alloy which contain Mn 17.5% and Mn 12.8% respectively and one kind of copper-aluminum alloy containing 13% Al were measured with a torsion pendulum, and internal friction peaks were observed in the temperature range in which the martensite or reverse martensite transformation is taken place. The condition for the appearance of this internal friction peak is that it occurs only when accompanied by the process of martensite-type transformation.

用扭摆测量两种跌锰合金(Mn17.5%和12.8%)和一种铜铝合金(Al13%)的内耗,在发生正和反的马氏体相变的温度范围内各出现一个内耗峰。这种内耗峰出现的条件是必须伴随着马氏体式相变过程的进行。 用含Mn17.5%的铁锰合金作了系统实验,观察到内耗峰的高度随升温(或降温)速度和应力的增加而增高,随振动频率和含碳量的增加而减低。可以用振动一周内试样中转变量愈多内耗也愈大的关系得到统一的解释。 讨论了关于产生内耗峰的机构。认为主要由于马氏体相变是突然间完成,此时扭转的外力可视为常数,从应力和不均匀物质交互作用能的计算,可以证明外力所做的功必须损失一半,因而引起内耗。此外应力感生相变也可以引起很小一部分内耗。

 
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