An Investigation of the Treatment of Wastewater Containing Cu, Zn and Cd Heavy Metals by Ferrite Process 铁氧体法处理含铜、锌、镉重金属废水的实验研究
Copper and zinc in sludge extract were removed by improved ferrite coprecipitation process using lime milk as neutralization reagent. 采用改进铁氧体共沉淀法,用石灰乳溶液作中和剂,从污泥浸出液中去除铜、锌。
The hot rolled steel microstructure, texture and properties of an ELC steel was conducted to study through ELC steel hot rolled in ferrite region process industrial production experiment. 通过铁素体区热轧工艺生产ELC钢的工业试验,研究了一种ELC钢的热轧组织、织构及性能。
Mn-Zn Ferrite Coating Process by Powder Metallurgy for Soft Magnetic Composites 锰锌铁氧体软磁复合材料的粉末冶金工艺研究
The quality of the ferrite yellow prepared by the process can meet the standard HG/ T2249-91. 依照该工艺制得的铁基颜料铁黄,其各项指标符合HG/T2249&91标准。
Application of Ferrite Process in Heavy Metal Pollutants Detoxifying Treatment 铁氧体化法在重金属污染物解毒处理中的应用
Research of operation condition on treating waste water containing Ni~ ( 2+) by ferrite process 铁氧体法处理含镍废水的工艺条件研究
Study of the Absorption of Microwave Properties of Ferrite Process Sediment 铁氧体工艺沉渣的微波吸收特性研究
Research on Ferrite Process for Treatment of Chromium Containing Wastewater 铁氧体法处理含铬废水工艺条件探讨
Thermal Analysis of Magnesium Ferrite Synthetic Process 铁酸镁生成过程的热分析研究
The Study of the Preparation and Microwave Properties of Ni-Zn Ferrite by Sol-gel Process Ni-Zn铁氧体粉末的溶胶-凝胶合成及微波性能
The formation of primary liquid and effect of B 2O 3 addition on the formation of calcium ferrite in magnetite sintering process have been investigated. 研究了磁铁矿烧结过程初期液相的形成及加入B2O3对铁酸钙生成的影响。
The effluent of a zinc electrolysis plant in Shanxi Province was treated by ambient temperature ferrite process. 用常温铁氧体法对山西某电解锌厂废水进行了处理。
In this dissertation, aiming at the structural characteristic and specification of ferrite substrate, the process flow is determined as: high efficiency ELID grinding planetary lapping rough fine grinding. 本文针对铁氧体基片的结构特点和技术要求,对基片的加工工艺进行研究,确定工艺流程为:ELID高效磨削行星式粗研精细研。
The wastewater containing heavy metal ions was treated by the ambient temperature ferrite process with Ca ( OH)_2 saturated solution as pH regulator and Na_2CO_3 as additive. 以Ca(OH)2饱和溶液作pH调整剂,以Na2CO3作添加剂,采用常温铁氧体法处理重金属离子废水。
Synthesis of BaNd_xFe_ ( 12-x) O_ ( 19) Ferrite by Hydrothermal Process 水热法合成BaNdxFe(12-x)O(19)铁氧体的研究
The microstructure of 3.0 mm low carbon steel strip, produced by ferrite rolling process on flexible thin slab rolling ( FTSR) line at Tangshan Iron and Steel Co., was analyzed by means of optical microscope, scanning ( electron) microscope. 对FTSR线采用铁素体轧制工艺生产的3.0mm低碳钢板进行了微观组织分析和力学性能测定。
The effect of b_2o_3 on the formation of calcium ferrite in the Magnetite Sintering Process B2O3对磁铁矿烧结过程铁酸钙形成的影响
Study on ferrite rolling process of strips of low carbon steel in thin slab continuous casting and continuous rolling line 薄板坯连铸连轧采用铁素体轧制生产低碳钢板卷工艺技术研究
Description of ferrite rolling process in thin slab continuous casting and rolling lines 薄板连铸连轧生产线中铁素体轧制工艺描述
The ferrite coarse powder technological process and some general equipment, such as ball mill, vibration ball mill, air comminuter cone crusher are introduced in this paper. 介绍了硬磁铁氧体生产中的制粉工艺及常用设备,如球磨机、振动球磨机、风选式粉碎机、锥磨机等;
Effect of ca~ ( 2+) on using ferrite process to treat acid mine drainage Ca~(2+)对铁氧体法处理酸性矿山废水的影响
The Influence of Feed Way on Ferrite Powders Made by Hydrothermal Process 加料方式对水热法制铁氧体粉末的影响
Treatment of Wastewater Containing Heavy Metal Ions by Ambient Temperature Ferrite Process 常温铁氧体法处理重金属离子废水研究
The low carbon steel thin sheet and microalloying steel thin sheet have been produced by ferrite-warm rolling process. 已采用铁素体温轧工艺的钢板为低碳钢薄板和微合金化钢薄板。
Study on the Ni-Zn Ferrite Material and Process Used for Chip Anti-EMI Filters 片式抗电磁干扰滤波器Ni-Zn铁氧体材料与工艺研究
Rate of Calcium Ferrite Formation in Sintering Process 烧结过程铁酸钙的生成速度
The Principal of Some Control Condition for Treatment of Chromium Containing Wastewater by Ferrite Process 铁氧体法处理含铬废水中若干控制条件的理论依据
An Analysis of Microstrip Ferrite Isolator Assembling Process 微带隔离器装配工艺研究
SEM analysis show that the microstructure exists in healing area is mostly ferrite. The healing process is controlled by the diffusion and migration of Fe atoms from steel matrix to crack zone. 结果表明,内部裂纹产生了明显的愈合,愈合区组织主要为铁素体,愈合过程受控于基体Fe原子从基体到裂纹区的扩散迁移。