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   爆温度 在 金属学及金属工艺 分类中 的翻译结果: 查询用时:0.017秒
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爆温度
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  explosion temperature
    At the thermo explosion temperature , the synthesised products consist of the (Ti,Nb)Ni matrix phase,the (Ti,Nb) 2Ni impurity phase and the eutectic phase β Nb(Ti,Ni) (Ti,Nb)Ni.
    当达到热爆温度时 ,热爆的产物内存在着基体相 (Ti,Nb) Ni,杂相 (Ti,Nb) 2 Ni和由 β- Nb(Ti,Ni)与基体 (Ti,Nb) Ni形成的共晶相 ;
短句来源
    The results show that 20%Fe10%AlCTi is a feasible system for fabricating surface particle-reinforced composites layer with lower thermal explosion temperature than 30% FeCTi system. Thermal explosion reaction can be fully completed at 1 200℃ for a 20% Fe10% AlCTi system. TiC particles of 1~2 μm in diameter and a few FeAl were attained.
    研究结果表明:20%Fe10%AlCTi是较理想的复合体系,其热爆温度低于30%FeCTi体系,在1200℃热爆反应可充分进行,获得颗粒尺寸为1~2μm的TiC和少量FeAl。
短句来源
    At the temperature higher than the thermo explosion temperature, the eutectic phase nearly disapperaed, while the matrix grains are coarsened.
    在较高的热爆温度下 ,共晶相基本消失 ,基体晶粒粗化
短句来源
  “爆温度”译为未确定词的双语例句
    Immersing shakeout is a new shakeout method to be finished in water (at about 300℃) for steel casting cast in silicate bonded sand mould with YK-I breakdown agents, The experiment shows that this method had favored to reduce the residual stress of castings and lower the crack formation tendency as well as reduce the vibration and noise, so as to improve the working enviornments as compared water-explosion shakeout.
    水浴清砂是利用YK—1型溃散剂水玻璃砂造型、制芯、使铸件在300℃左右入水完成清砂作业的一种清砂方法。 与水爆清砂相比,由于入水温度比水爆温度明显降低(300℃左右),铸件残余应力大大下降,有利于提高铸件质量;
短句来源
    Regular reaction sintering occured only as the heating temperature is lower than 1 173 K for thermo explosion reaction.
    当温度尚未达到热爆温度时 ,只能发生常规反应烧结 ;
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  explosion temperature
A semi-empirical correlation between the hardness and weights of the container bottoms was used to determine the explosion temperature and/or pressure.
      
In addition, a comparison is made between 2D model and measured results for the explosion temperature and tube wall expansion profiles.
      
The explosion temperature and velocity of detonation have been found to be linearly related with the number of nitro groups.
      
Effect of doping ions on the explosion temperature of cadmium azide
      
The explosion temperature is far lower for the igniter VI than for the gaseous ignition systems.
      
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Immersing shakeout is a new shakeout method to be finished in water (at about 300℃) for steel casting cast in silicate bonded sand mould with YK-I breakdown agents, The experiment shows that this method had favored to reduce the residual stress of castings and lower the crack formation tendency as well as reduce the vibration and noise, so as to improve the working enviornments as compared water-explosion shakeout.

水浴清砂是利用YK—1型溃散剂水玻璃砂造型、制芯、使铸件在300℃左右入水完成清砂作业的一种清砂方法。与水爆清砂相比,由于入水温度比水爆温度明显降低(300℃左右),铸件残余应力大大下降,有利于提高铸件质量;减少震动;降低噪音,改善了工作环境;具有较大的经济效益和社会效益。该法已在铁道部株洲车辆工厂铸钢车间应用。铁道部正在组织推广。

Experiments of the combustion synthesis of the Ti Ni Nb SMA have been done by SHS technique. The influences of powder particle size,purity and heating temperature on the microstructure of thermo explosion synthesised products were investigated. It is found that the powders of higher purity, the fine niobium powders, and the titanium powders with moderate particle size (26μm) are beneficial to the products of high density and less impurity phase, such as (Ti,Nb) 2Ni,etc. Regular reaction sintering occured...

Experiments of the combustion synthesis of the Ti Ni Nb SMA have been done by SHS technique. The influences of powder particle size,purity and heating temperature on the microstructure of thermo explosion synthesised products were investigated. It is found that the powders of higher purity, the fine niobium powders, and the titanium powders with moderate particle size (26μm) are beneficial to the products of high density and less impurity phase, such as (Ti,Nb) 2Ni,etc. Regular reaction sintering occured only as the heating temperature is lower than 1 173 K for thermo explosion reaction. At the thermo explosion temperature , the synthesised products consist of the (Ti,Nb)Ni matrix phase,the (Ti,Nb) 2Ni impurity phase and the eutectic phase β Nb(Ti,Ni) (Ti,Nb)Ni. At the temperature higher than the thermo explosion temperature, the eutectic phase nearly disapperaed, while the matrix grains are coarsened.

采用自蔓延高温合成 (SHS)技术 ,进行 Ti- Ni- Nb形状记忆合金 (SMA)的燃烧合成试验。研究了粉末粒度、纯度和加热温度对热爆燃烧合成的产物组织的影响。结果表明 :纯度高的粉末 ,粒度细的铌粉和粒度适中的钛粉 ,有利于获得密度高和 (Ti,Nb) 2 Ni等杂相少的产物 ;当温度尚未达到热爆温度时 ,只能发生常规反应烧结 ;当达到热爆温度时 ,热爆的产物内存在着基体相 (Ti,Nb) Ni,杂相 (Ti,Nb) 2 Ni和由 β- Nb(Ti,Ni)与基体 (Ti,Nb) Ni形成的共晶相 ;在较高的热爆温度下 ,共晶相基本消失 ,基体晶粒粗化

The microstructures and textures attained through thermal-explosion of AlCTi、FeCTi、FeAlCTi systems were studied. A particle-reinforced composites layer on the surface of die cast steel was fabricated using the combustion technology combined with the traditional casting process. The results show that 20%Fe10%AlCTi is a feasible system for fabricating surface particle-reinforced composites layer with lower thermal explosion temperature than 30% FeCTi system. Thermal explosion reaction can be fully completed at...

The microstructures and textures attained through thermal-explosion of AlCTi、FeCTi、FeAlCTi systems were studied. A particle-reinforced composites layer on the surface of die cast steel was fabricated using the combustion technology combined with the traditional casting process. The results show that 20%Fe10%AlCTi is a feasible system for fabricating surface particle-reinforced composites layer with lower thermal explosion temperature than 30% FeCTi system. Thermal explosion reaction can be fully completed at 1 200℃ for a 20% Fe10% AlCTi system. TiC particles of 1~2 μm in diameter and a few FeAl were attained. A good coherence between steel and reinforced particles was achieved through mutual diffusion of steel liquid and reinforced particle. The wideness of surface composites layer is 4 mm with high hardness and its gradient distribution.

研究了AlCTi、FeCTi、FeAlCTi体系热爆反应形成的组织和结构,并结合传统的铸造工艺在铸造模具钢表面形成颗粒增强复合层。研究结果表明:20%Fe10%AlCTi是较理想的复合体系,其热爆温度低于30%FeCTi体系,在1200℃热爆反应可充分进行,获得颗粒尺寸为1~2μm的TiC和少量FeAl。铸造过程中热爆形成的表层增强颗粒与钢发生相互扩散,实现了较好的融合,复合层的厚度达4mm,硬度得到提高,并呈梯度分布。

 
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