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Rapid solidification ribbons 快速凝固薄带
Conventional planar flow casting(PFC)is one of rapid solidification processes for fabrication of microcrystalline or amorphous ribbons. 传统平面流铸技术是用于生产微晶或非晶合金薄带的一种快速凝固技术。
Eight kinds of A1-Si-Cu-Nii ribbons were prepared by means of rapid solidification,the effects of alloy elements on properties of Al-based alloys were analyzed. 利用快速凝固技术制备了8种A1-Si-Cu-Ni四元合金钎料,研究了合金元素对铝基钎料性能的影响。
In this paper, the preparation principle and the processing of magnesium alloy ribbon chip is introduced, the effect of subsequent heat treating of rapid solidification strip chip on the microstructure is analyzed. 文中介绍了镁合金快速凝固薄带碎片的制备原理及工艺方法,分析了后续热处理对快速凝固薄带碎片微观组织的影响。
Curing: The rapid solidification of ink or varnish by means of chemical action. 固化:用化学方法使油墨或光油速变成固体。
Magnetic field simulation of induction heating in glass-coated copper microwire rapid solidification process[J]. 引用该论文周秀文;蔡红梅;张继成;刘德斌;孙祚科;余斌.
Titanium alloy powder was prepared by rapid solidification and mechanical milling. 采用快速凝固/机械球磨法制备钛合金粉末;
The technique provides a new path to studying some nonequilibrium phenomena in rapid solidification for researchers. 这就为研究者研究合金快速凝固中的一些非平衡现象提供了一种新的途径。
WT5”BZ][ST5”BZ]High energy density electron beam is employed in surface rapid solidification on Ni plated Ti alloy. 采用高能量密度电子束进行了钛镀镍合金表面熔凝处理的研究。
On rapid solidification and the same aging condition, the hardness and electrical conductivity can reach 126HV and 70%IACS respectively. 快速凝固和同样的时效条件下,硬度为126HV,导电率达70%25IACS。
Such phenomena were explained by analyzing the rapid solidification of monotectic alloys under the rapid solidification. 此外，还分析了快速凝固下偏晶合金的凝固过程，对上述现象进行了解释。
Rapid solidification (RS) technique is one of the most effective ways to improve the properties of hypereutectic Al-Si alloys. 快速凝固技术是改善过共晶铝合金组织和提高其性能的有效手段，快速凝固过共晶铝硅合金是具有巨大应用潜力的活塞材料。
All results have important meanings to understanding the dynamic process of electro-thermal explosive and rapid solidification process of coating. 本文的结果对于了解电热爆炸的动力过程和涂层的快速凝固过程具有重要意义。
Rapid solidification microstructures of Cu-Cr binary hypereutectic alloy at deep undercooling[J].The Chinese Journal of Nonferrous Metals, 2002, 12 (5): 891-896. Cu-Cr二元过共晶合金的深过冷及快速凝固[J].;中国有色金属学报;2002;12(5): 891-896
It is characterized of strengthening the coating\'s elasticity of printing ink prominently,the improvement of printing efficiency and rapid solidification,etc. 具有显著加强印刷墨层弹性，提高印刷效率，固化速度快等特点。
The phase structures and the electrochemical properties of the TiV-based hydrogen storage electrode alloy Ti0.8Zr0.2V2.4 Mn0.48Cr0.72Ni0.9 after rapid solidification have been studied. 研究了快速凝固处理对钛钒系贮氢电极合金Ti0.;8Zr0
In the present study, the AZ91 magnesium alloy strip chip is prepared by twin-roll rapid solidification technique, it is find that the microstructure is fine; the average microhardness is higher than that of the traditional cast alloy. 本研究利用雾化技术将液流破碎成细小液滴,用双辊熔体旋铸法制备了AZ91镁合金薄带碎片,其微观组织细小,平均显微硬度比铸态的有很大提高。
Differential scanning calorimetry(DSC), electron probe microanalysis(EPMA) and rapid solidification were adopted to study the effects of Ni and Mn on the microstructure, solidification process and aging hardening characteristics of Al Si Cu Mg alloy. 采用DSC差热分析及急冷试验方法并辅以微区成分分析 ,探讨了Ni和Mn对Al Si Cu Mg四元合金凝固组织、凝固过程及时效硬化特性的影响。
Analytical result shows that the degree of macrosegregation is related to the solid/liquid phase transition velocity and the residual liquid fraction during the rapid solidification stage. 分析表明：凝固组织宏观偏析与快速凝固阶段固液相变速率和体系残余液相分数有关；
The microstructure characteristics and microsegregation of DD2 single crystal have been studied under ultra-high temperature gradient and rapid solidification conditions by laser rapid remelting. 利用激光快速熔凝技术对DD2单晶合金在超高温度梯度和快速凝固条件下的组织形态和元素的微观偏析行为进行了研究。