镍铜总量对液相烧结钼基合金性能的影响

研究了镍铜总量对液相烧结Mo-W-Ni-Cu合金性能的影响,结果发现,在镍铜比一定时,随镍铜总量的增加,烧结温度下降;抗拉强度σ_b先是急剧地上升,上升到最大值1100 MPa后缓慢地下降;烧结硬度在镍铜总量不超过6％时保持最高值HB 370左右,超过6％后硬度下降;晶粒则随镍铜总量增加而细化。     

PLC在烧结配料系统中的应用

介绍了可编程序控制器（ＰＬＣ）在鞍钢烧结总厂三烧车间配料控制系统的应用情况。包括系统的组成，检测控制原理及软件设计和取得的经验效益。     

冷烧碱度与高炉操作

鞍钢炼铁厂为解决酸性球团矿供应不足的问题，将冷烧结矿的碱度由１．９５降到了１．７５。介绍了降低冷烧碱度对炉况顺行、产量、焦比产生的影响及操作上采取的相应措施。     

Simulation and prediction of the alkalinity in sintering process based on grey least support vector machine

 Prediction of the alkalinity is a difficult problem during the process of sintering .Whether the level of he alkalinity of it is successful or not direct relates to the quality of sinter.By now,there isn’t a very good method due to the high complexity ,high non-linear, strong coupling, high delay-time and etc.A grey support vector machine model was proposed on the basis of the models.The fluctuation of data sequence is weakened by the grey theory and the support vector machine is capable of processing non-linear adaptable information, and the grey support vector machine is a combination of those advantages. The results reveal, the alkalinity of sinter can be accurately predicted through this model by reference to small sample and information. It was concluded that the grey support vector machine model is effective with the advantages of high precision, less samples required and simple calculation.     

X荧光分析用烧结矿控样的研制及应用

本文对烧结矿控样的研制与应用进行了深入的研究,提出了可行的分析方法,为拓展仪器分析提供了依据.     

50 m2烧结机技术改造

为提高烧结矿产质量，选择科学、合理的改造方案对50m^2烧结机进行扩容改造，将50m^2烧结机改造为60m^2烧结机，改造后使单机烧结矿产量提高20％，质量指标也有大幅提升，取得了良好效果。     

谈如何避免技术政策上的重大失误

指出过去50年我国钢铁工业建设中的两大教训，对当前的电炉钢、环保等问题提出看法。     

Amelioration of the mineral compositions and microstructures of the special ore sinters

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鞍钢烧结矿冶金性能优化研究

为改善鞍钢烧结矿的冶金性能，本文以碱度和FeO含量两个指标为出发点，进行了鞍钢烧结矿冶金性能的优化研究。研究内容包括不同碱度、不同FeO含量的烧结工艺指标和烧结矿低温还原粉化性、还原性和高温软熔性能等。研究结果表明：综合考虑各方面因素，鞍钢现有条件下烧结矿最适宜的碱度范围为2.0~2.1，FeO含量约为8.0~8.1%。此时，烧结能耗较低，烧结矿的强度和还原性较高，且高炉炉料的软熔区间较小，适合于高炉的强化冶炼。     

Pressureless Sintering and Properties of Titanium Diboride Ceramics Containing Chromium and Iron

The simultaneous addition of 0.5 wt% Cr and Fe was found to enhance the densification of TiB₂. The densities of specimens that were sintered for 2 h at 1800° and 1900°C were 97.6% and 98.8% of the theoretical value, respectively. The mechanical properties of the specimen sintered at 1800°C, which had a strength of 506 MPa and a fracture toughness of 6.16 MPa·m^1/2, were much better than those observed in the specimen sintered at 1900°C.