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- The microstructure and mechanical properties of heat-affected zone(HAZ) of high nitrogen steel(HNS) were investigated by using thermo-simulation technique. 利用热模拟技术,对高氮钢激光焊接热影响区(HAZ)的组织和性能进行了研究。
- This paper reviews the N2-pressuried smelting technology of high nitrogen steel and describes the method of big smelting bath(BSB) which is suitable for smelting high nitrogen steel in mass production under pressure. 在综述氮气加压熔炼高氮钢技术的基础上,指出了大熔池法(BSB)适合于工业化大规模制备高氮钢;
- Bulgaria is in a leading position in the world in the field of study and production technique of high nitrogen steels. 保加利亚的高氮钢研究和生产技术在国际上处于领先地位。
- 6Cr21Mn10MoVNbN high nitrogen steel 6Cr21Mn10MoVNbN高氮钢
- The high nitrogen steels (HNS) were produced by plasma rotating electrode process (PREP), and the properties of HNS specimens were examined. 为了寻求高效、经济的高氮钢生产工艺,用等离子旋转电极工艺(PREP)生产高氮钢并测试了所生产的几种典型高氮钢的性能。
- At present, high nitrogen steels has been regarded as a main direction of the development of high quality metallurgic technology. 目前,高氮钢已经被认定为是发展高质量冶金技术的主要方向之一。
- 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；
- The arc slag remelting (ASR) process will be a prospective method of manufacturing high nitrogen steels, which has some obvious technical advantages compared with other methods. 分析了用电弧渣重熔(ASR)法生产高氮钢的技术优势，认为用ASR法生产高氮钢是目前比较可行的方案。
- The updated studies on the structures,progresses on the equilibrium phase diagrams of high nitrogen steels and their application in the designing of high nitrogen steels were introduced. 介绍了高氮钢结构特点的最新研究,高氮钢平衡相图的进展及其在高氮钢成分设计方面的应用;
- High nitrogen steels are those steels supersaturated with nitrogen. The developing history,production techniques, properties and applications of high nitrogen steels are reviewed in this paper. 高氮钢是指氮含量超过大气压下溶解度极限的氮合金化钢。本文概述了高氮钢的发展、生产技术、性能及应用情况。
- Principle and Practice of Melting High Nitrogen Steel With Ammonia Gas Blowing 吹氨冶炼高氮钢的原理与实验
- Factors affecting the smelting of high nitrogen steel in vacuum induction melting furnace 真空感应炉冶炼高氮钢的影响因素
- Keywords high nitrogen steel;gas tungsten arc welding;microstructure;blowhole;hot crack; 高氮钢;氩弧焊;组织;气孔;热裂纹;
- High Nitrogen Steels Produced by Plasma Rotating Electrode Process 用等离子旋转电极工艺生产高氮钢
- high nitrogen steel 高氮钢
- High Nitrogen Steel (HNS) 高氮钢
- Developments of Manufacturing High Nitrogen Steels by Electroslag Remelting Process 电渣重熔高氮钢技术的进展
- Keywords high nitrogen steels;solubility;slags;aluminum deoxidation;corrosion resistance; 高氮钢;溶解度;渣;铝脱氧;耐腐蚀;
- High nitrogen austenitic stainless steel is a kind of alloyed structural steel substituted nitrogen for nichel showing good mechanical and corrosion resistant properties. 高氮奥氏体不锈钢是用氮代替合金元素镍以获得优异的力学性能和抗腐蚀性能的合金结构钢,氮以固溶状态存在是材料性能优越的前提条件。
- High nitrogen austenitic stainless steel (HNS) is a type of economy stainless steel with nitrogen and manganese partly or completely replacing nickel to obtain the austenite. 高氮奥氏体不锈钢(亦称高氮钢)是一种资源节约型不锈钢,主要利用氮、锰元素来部分或全部代替合金元素镍以获得奥氏体组织。
