The as-cast microstructure of ZL201 alloy prepared by near-liquidus electromagnetic casting(NLEMC)was studied by means of electron microscope and image analyzer,and the mechanical properties of the alloy parts thixoformed were given through tests.
采用电子显微镜、图像分析仪、维氏硬度计及电子拉伸机,研究了ZL201合金近液相线电磁铸造(NLEMC)的铸态显微组织,进行了触变成形实验,测试了成形件的力学性能。
3%Cu alloy solidified under a stationary magnetic field was measured through a way of double electric bridges,the liquidus and solidus temperature of the alloy under the stationary magnetic field were determined by the analysis of the curve when the intensity of the magnetic field was 0.
12T的直流磁场下凝固时的液相线温度和固相线温度,发现直流磁场对Al-13。
645 ℃ and the liquidus in the range of 216.
6 4 5℃ ,较块体Sn -Ag -Cu合金的熔点 2 2 1℃降低了 2 8℃ ;液相线温度为 2 1 6 。
The liquidus temperature, solidus temperature and crystal interval of Al-11.
4%Cu合金在交流磁场中凝固的电阻,确定了合金液相线和固相线温度以及结晶区间。
Preparation of a New High Strength and Heat Resistant GW103K Magnesium Alloy Semi-solid Slurry by Near Liquidus Method
高强耐热镁合金GW103K近液相线制浆工艺
Analysis on Microstructure of AlSi7Cu5 Alloy Obtained by Slope-liquidus Method
AlSi7Cu5合金斜板近液相线铸造组织分析
Effect of Pouring Disturbance on Preparation of Semi-Solid AlSi9Mg Alloy by Near Liquidus Casting
浇注扰动对近液相线铸造半固态AlSi9Mg合金的影响
Study on the microstructure of Al-Mg-Si-Cu alloy semi-continuously cast near liquidus
Al-Mg-Si-Cu合金近液相线半连续铸造组织研究
Effect of In-situ Al_2O_3 Particles on Microstructure of Aluminum Alloy by Near-liquidus Casting
原位Al_2O_3颗粒对近液相线铸造铝合金组织的影响
On the Microstructure and Refining Mechanism of ZL201 Alloy Prepared by Near-Liquidus Casting in Electromagnetic Field
电磁场作用中近液相线铸造ZL201合金的组织及其机理
Microstructure of Near-liquidus Semi-continuously Casting 6061 Aluminum Alloy
工艺条件对6061铝合金近液相线铸造微观组织的影响
Al_2O_3p/Al-Cu matrix composites produced by in-situ reactive near-liquidus casting
采用原位反应近液相线铸造法制备Al_2O_3p/Al-Cu基复合材料
Effect of In-situ Al_2O_3 Particles on Reheating Microstructure of Near-liquidus Casting Al-Cu Alloy
原位Al_2O_3颗粒对近液相线铸造Al-Cu合金二次加热组织的影响
7075-TiC Particles Composite Produced by In-situ Reactive Near-liquidus Casting
原位反应近液相线铸造TiC_p/7075铝基复合材料的制备
The axial droplet velocity profile is nearly linear across the pipe section, and is different from the axial gas velocity profile.
液滴速度与气相速度分布不同，在垂直方向上液滴的轴向速度近乎呈线性分布。
A hyperbola approaches but does not meet its asymptote.
双曲线逐渐接近它的渐近线但不相交。
It is observed that considerable liquation microcracks and some other microffissures called solid-state microcrack initiate in the regions nearby the fusion line and propagate across the grain boundary.
研究发现，熔合线附近的热影响区产生大量液化裂纹和沿晶扩展的固相裂纹。
Curve-intersecting Poly-line Approximation and Compression of General Curves;
一般曲线的相交折线逼近与数据压缩
The Development of On-line Liquid Near-infrared Spectroscopy Analysis System;
在线型液体近红外光谱分析平台的开发
In-Line Monitoring of Core/Shell Emulsion Polymerization Using Near-Infrared Spectroscopy
近红外在线监测技术用于核壳乳液聚合的研究
The right iliohpogastric nerves and umbilical spine line almost is a right angle.
右髂腹下神经与脐—棘线相交近似垂直。
Asymptotic unitary similarity-preserving linear maps on B(H)
B(H)上保持逼近酉相似的线性映射