Estimation of the maximum granularity of inclusions in steel with the statistic extreme method;
本文介绍了采用极值统计方法推测钢中最大夹杂物尺寸,其原理是确定子样个数,测出子样夹杂物最大粒度(子样夹杂物最大粒度呈极值分布,其最大值则服从特定的Gumbel分布函数),根据计算出的累积概率密度、标准量和子样的最大夹杂粒度,推测试样最大夹杂物粒度值。
Research on inclusions in billet continuous casting of steel ML08Al;
ML08Al冷镦钢连铸坯中夹杂物的研究
New technology for control and removal of inclusions in tundish;
中间包夹杂物的去除与控制新技术
Formation and Control of Inclusions in Si-Mn Cast Steel with High Carbon Content;
高碳硅锰铸钢中夹杂物的形成与控制
The fault between the impurities containing Zr and matrix is not formed during the rolling process but are depend on the microstructure after rolling.
含锆夹杂物与基体间的缝隙,不是在轧制时形成的,而是在轧后由相变后的组织决定的:有铁素体等软质相组织的钢中,夹杂物与基体的缝隙较小;主要由板条等硬质相组成的钢中,夹杂物与基体的缝隙较大。
Research on Inclusion Controlling Technology of Low Carbon Al-killed Steel;
低碳铝镇静钢夹杂物控制技术研究
Influence of Electromagnetic Brake in the Continuous Casting on the Non-metallic Inclusion of the Slab;
连铸结晶器电磁制动对铸坯中非金属夹杂物影响的研究
Analysis and Control of Macro Inclusion in Structural Steel Melting by EAF-LF-CC Process;
EAF-LF-CC工艺冶炼的结构钢低倍夹杂物的分析和控制
There were mainly two types of non-metallic inclusions in the steels,which were the MnS-MnO typed inclusions and TiN-VN typed inclusions.
钢中的非金属夹杂物主要有MnS-MnO类夹杂物和TiN-VN类析出物2个类型,其中MnS-MnO类夹杂物中MnS的质量分数为70%~81%,为塑性夹杂物。
In combination with the practice and application, the microstructure and non-metallic inclusions at different levels in 16MnDR,15CrMoR and 15MnNbR pressure vessel plate was analysied,which provide the basis for an improvement on quality of the higher pressure vessel plate.
文章结合中厚板的生产工艺,对16MnDR、15CrMoR和15MnNbR等压力容器中厚板的显微组织和夹杂物级别进行了分析,为开发更高级别压力容器用钢提供了依据和借鉴。
The microstructure and non-metallic inclusions in the medium thickness CC slab of 135 mm were observed and analyzed by using optical microscope and scanning electron microscopy.
本文利用光学显微镜和扫描电子显微镜对鞍钢中薄板坯连铸连轧机组生产的135mm厚度铸坯的铸态组织结构和夹杂物形貌进行了检验分析,结果显示:中薄板坯的铸态组织结构与传统厚板坯相近,由表面细小等轴晶区、柱状晶区和心部等轴晶区三部分组成。
Size Distribution Calculating Model of CaO Inclusion in Liquid Steel
钢液中CaO夹杂物粒度分布的计算模型
Determination of particle size of silicon inclusions in steel by original position statistic distribution analysis technique
钢中硅系夹杂物粒度的原位统计分布分析
Research on original position statistic distribution analysis model for grain size of aluminium inclusion in steel
钢中铝夹杂物粒度的金属原位统计分布分析模型研究
Size determination of aluminium inclusions in steel by original position statistic distribution analysis technique
钢中铝夹杂物粒径的原位统计分布分析
Inclusions in HSLA steel containing 0.065%Ti
含0.065%Ti的高强度低合金钢中夹杂物
Simulation of Flow and Removal of Inclusion Particles in Water Modeling of Slab Continuous Casting Mold with Gas Blowing
板坯连铸结晶器水模型内吹气流动和夹杂物粒子去除模拟
Investigation of Inclusions on Micro Fracture Mechanisms of High Strengthened Steels;
夹杂物对超高强度钢微观破坏机制的研究
tramp-iron magnetic separator
铁质夹杂物磁力分离器
nonmetallic inclusions in metals
金属中非金属夹杂物
Thermodynamic Calculation and MnS Solubility of Mn-Ti Oxide Formation in Si-Mn-Ti Deoxided Steel
硅锰钛脱氧钢中锰钛氧化物夹杂的热力学计算以及MnS的溶解度
Numerical Simulation on Flow Field,Temperature Field and Inclusion Removal in the Mold for Slab Caster
连铸机结晶器流场与温度场和夹杂物排除数理模拟
Dirty steel due to entrapment of slag or pieces of refractory.
因夹杂炉渣或耐火材料颗粒而造成的不纯净钢。
Control of Oxygen Content and Non-metallic Inclusions in Continuous Casting Bearing Steels
连铸轴承钢氧含量和夹杂物控制研究
Study of Inclusions in EAF-LF/VD-HCC;
EAF-LF/VD-HCC工艺夹杂物行为研究
Research on Behavior of Inclusions in FTSC Thin Slab Casting;
FTSC薄板坯连铸夹杂物行为研究
Research on Removing Non-Metallic Inclusions from AZ91 Magnesium Alloy;
AZ91镁合金中非金属夹杂物的去除研究
Study of the Nonmetallic Inclusions in the Continuous Casting Slab Q195;
Q195连铸板坯中非金属夹杂物的研究
Separation the Inclusions in the Aluminum Alloy by Electromagnetic Field and Numeric Simulation;
电磁分离铝合金夹杂物及其数值模拟