Atomizing solidification is the key procedure in atomized powder making and spraying deposition. 雾化凝固过程是雾化制粉和喷射沉积过程中的关键步骤。
With the same atomized parameters, the porosity amount in large size powder is more than that in small size powder. 在相同雾化制粉工艺参数条件下,粗粉中孔洞的数量多于细粉。
Introduced the thin atomized aluminum powder recovery system in brief and finding out why the system dust floats in the sky. 扼要地介绍了雾化铝粉细粉回收系统,分析了系统粉尘飞扬的根源。
A new soft magnetic alloy with high frequency was prepared by atomized powder, molding and vacuum annealing technology. 鉴于兆频带近场电磁干扰抑制材料需求的增加,采用气雾化制粉、粉末扁平化、绝缘压结、真空退火工艺制备出具有高频宽带分布磁导率特性的新型软磁合金复合材料。
Better sharpness, wearability and working quality of the saw blades can be ensured by using atomized prealloyed powder ZWC and ZSF at diamond concentration of 18%. 对于雾化法得到的ZWC预合金粉末和ZSF预合金粉末组成的胎体锯片,金刚石浓度为18%时即能够保证有较好的锋利度、耐磨性以及加工质量。
Kinetic behavior of nucleation and growth of atomized droplet during spray forming was studied through the analysis of solidified microstructure of sprayed powder molded superalloy in connection with heat transfer. 通过对高温合金喷射成形过喷粉末凝固组织的分析,结合热传输分析结果,研究了喷射成形过程中雾化熔滴的生核与生长动力学行为。
Iron ingot with the same chemical compositions as water atomized iron powder was utilized for specimens coated with alloying element powder layer to investigate the plasticity improving mechanism of partially alloyed iron powders. 采用与水雾化铁粉纯度相同的致密铁铸锭作试样,通过在其表面涂覆合金元素粉末层进行部分预合金化扩散处理,以研究部分预合金化铁粉的压缩性改善的机理。
The results show that the appearance and sphericity degree for ultrasonic atomized powder is superior to centrifugal atomized powder, but the oxidation resistance is not enough. 结果表明:超声雾化法制备的粉末形貌和球形度明显优于离心雾化,但在大气中放置粉末的增氧速度较快。
Surface reaction of water atomized austenitic stainless steel powder during sintering 水雾化奥氏体不锈钢粉末烧结时的表面反应
Effect of rod milling technique on apparent density of atomized iron powder 棒磨工艺对水雾化铁粉松装密度的影响
Water atomized pure iron powder and its properties 水雾化纯铁粉及其性能
The paper presents the properties and applications of water atomized iron and steel powders developed by the Metallurgical Powder Material Plant of Anshan Iron& Steel Co. 介绍了鞍钢冶金粉材厂近几年来研制开发的水雾化铁粉和钢粉新产品的特性及其应用。
The research and development trend on high-speed steels sintered from water atomized powder ware discussed. 介绍了水雾化-直接烧结粉末高速钢的研究和动向。
Study of argon atomized Ni-base superalloy powder particles using SEM and AES 氩气雾化镍基高温合金粉末的SEM观察与俄歇分析
The Homogenization of Gas Atomized Cu-Pb Alloy Powder 气雾化铜铅合金粉的均质化
Production process, properties and factors affecting their performance of water atomized iron powder used for sintered machine parts, welding electrodes and other fields were introduced. 介绍了用于烧结机械零件、电焊条和其它领域的水雾化纯铁粉的生产工艺,产品性能及其性能变化的影响因素。
SEM observation shows that the microstructure of ultrasonic atomized powder is fine and uniform in distribution. 显微组织对比发现超声雾化制备的粉末组织晶粒细小、两相分布更加均匀;
Magnesium powder was prepared by the method of electromagnetic vibration atomizing and quenching. The molten magnesium was atomized and quenched into the metal powder by the water-cooled plate of the electromagnetic vibration was studied. 采用电磁振动雾化-速凝方法制备了金属镁粉,熔融金属镁经过带有水冷的电磁振动板雾化后,速凝成粉。
Influence of high-energy milling on the structure and magnetic properties of atomized magnetic powder 高能球磨对雾化磁粉结构与磁性能的影响
A study on rolling bearings manufactured by atomized bearing steel powder 雾化轴承钢粉制造滚动轴承的研究