Formation of Central Hollow Inside Ni-base Alloy Electroslag Remelting Ingot Ni基合金电渣重熔铸锭中孔洞形成的原因分析
Effect of Argon Atmosphere on Quality of Electroslag Remelting Ingot of Low Alloy Steel 氩气保护对低合金钢电渣重熔锭质量的影响
Experimental investigation of peculiarities of electroslag remelting of waste titanium chip to produce high-Ti ferro-titanium has been performed. 在有衬电渣炉内,对采用废钛屑为原料生产高品位钛铁合金的工艺进行了试验研究。
The development and achievement of technology of Electroslag Remelting ( ESR) in near decades has been reviewed briefly in this text. 简要地回顾了电渣重熔工艺在近几十年的发展与创新。
The influence of composition of inclusions in consumable electrode on the effect of electroslag remelting 自耗电极原始夹杂物成分对电渣重熔精炼效果的影响
Reasonable Control the Upper Crop End and Lower Crop End Weights, and Improve the Utilization Rate of Crankshaft Blank of Electroslag Remelting Ingot 合理控制切头切尾量,提高电渣钢曲轴坯成材率
The technological parameters determine the metal pool profile and the grain size and orientation in the electroslag remelting process, and thus affect the the quality of the final ingot. 电渣熔铸中的工艺参数决定金属熔池的形状和微观晶粒的尺寸及取向,并最终影响熔铸钢锭的质量。
Study on Non-Metallic Inclusions in Maraging Steel Produced by Electroslag Remelting Process 电渣重熔马氏体时效钢中的非金属夹杂物研究
Some important technologies in the evolution of ESR, such as Electroslag Rapid Remeltiong ( ESRR), Electroslag Remelting under gases, etc. quick; 对电渣重熔技术发展过程中的一些重要工艺,如快速重熔、保护气氛下的电渣重熔等进行了简单的描述。
Mathematical Simulation Software for Solidification of Electroslag Remelting Ingot 电渣重熔钢锭凝固过程数学模拟软件
Choice of the Equipment Style and Technique for Electroslag Remelting 电渣重熔的设备选型和工艺选择
Based on the completely research of electroslag remelting process in 10 ton large ESR furnace, the advanced technologies taking descending power model as the core were developed, including ingot crystallization quality control, slag crust thickness control and hydrogen pick-up prevention. 通过对电渣重熔工艺的系统研究,在国产10t大型电渣重熔炉上开发了以递减功率模型为核心的钢锭结晶质量控制、渣皮厚度控制和防止增氢等先进工艺技术。
New development of electroslag remelting techniques 电渣重熔技术的新发展
Effects of the specific conductance. thermal conductivity and viscosity of slags, such as ANF-6 and A1. on the powder consumption in electroslag remelting process were investigated. 以高氟化钙渣ANF-6和无氟化钙渣A1为例,研究了它们比电导、导热系数、粘度对电渣重熔过程电耗的影响。
Study of controlling solidification quality of high speed steel in electroslag remelting process 控制电渣重熔高速钢凝固质量的研究
In the paper the newest development of the technology for remelting metals in USSR has been described. That is the technology of nonconsumable-electrode electroslag remelting and electron beam vacum remelting and evaporation of materials. 本文介绍了苏联金属重熔技术的最新发展,即非自耗电极电渣重熔技术和真空电子束重熔和蒸发技术。
The centrifugal casting in vacuum furnace with electroslag remelting steels is best method. ESR钢料真空自耗凝壳炉中蜡型离心铸造为最佳的熔炼及铸造方案。
According to the demand of electroslag remelting process and characteristics of the equilibrium between slag phases, a principle was proposed to design chemical composition of slags for electroslag remelting. 根据电渣重熔工艺要求和渣相平衡的特点,提出电渣重熔用渣化学组成的设计原则。
The features and problems of manufacturing high nitrogen steels by the electroslag remelting method at normal atmospheric pressure and high pressure have been discussed in detail. 概述了目前高氮钢的主要制备方法,重点讨论了常压和高压电渣重熔高氮钢的特点和存在的问题;
A metallurgical study on low fluorine and fluorine-free slag for electroslag remelting 低氟渣及无氟渣电渣重熔研究
A study on the titanium loss during electroslag remelting high titanium and low aluminum content Superalloy 高钛低铝高温合金电渣重熔中钛烧损的研究
The technology of electroslag remelting ( ESR) and powder metallurgy ( PM) are the main measures in current preparation of high speed steel. 现行的高速钢坯料制备工艺主要是电渣重熔和粉末冶金两大类。
By adopting non-vacuum induction furnace and electroslag remelting process, the cleanliness and inclusion type, dimension, distribution and shape are improved, and the surface point-type defects of tube are eliminated. 采用非真空感应炉+电渣重熔冶炼工艺,提高钢的纯度,改变夹杂物类型、大小、分布和形态,解决了钢管表面点状缺陷;
ElectroSlag Remelt ( ESR) furnace is the key equipment for the electroslag remelting process. 电渣重熔炉是电渣重熔过程的典型设备。
Application and Development of Electroslag Remelting Technology in China 电渣重熔技术在中国的应用和发展
The model of the relationship between filling factor and electric consumption is studied and analyzed, the theory and ways for reducing the cost of electroslag steel presented, and the proper range of filling factor during the electroslag remelting given. 研究和分析了充填系数与电耗关系的模型,提出了降低电渣钢成本的理论和途径,给出了电渣重熔过程中充填系数的适用范围。
Determination of the Electrode Melting Rate in Electroslag Remelting Process 电渣重熔过程中电极熔速的确定
Development and Prospect of Electroslag Remelting Technology at Home and Abroad 国内外电渣重熔技术的发展与展望
Electroslag furnace which is based on the electroslag remelting technique is a kind of extensive applied smelting-equipment in the province of special metallurgy. 电渣炉是以电渣重熔技术为基础,被广泛应用于冶金领域中的一种精炼设备。
Under the circumstances, Numerical simulation bloomed into an important method for electroslag remelting research. 在这样的背景下,数值模拟就成为了电渣重熔研究中一种非常重要的研究手段。