烧结的

Discussion on Catastrophe Risks in China from Earthquake and Tsunami in the Indian Ocean ;2. Preliminary study on appropriate environmental parameters for bigeye tuna longline fishery in the Indian Ocean ;3. The "charge/discharge" roles of the basin-wide mode of the Indian Ocean SST anomaly——influence on the South Asian High in summer

印度矿粉由于其高铁低硅，并且价格低廉，因此受到国内多个钢铁厂的青睐，为了充分发挥其优势，从不同品味的印度矿粉出发，得出其各自的烧结特点，找出不同品位印度矿粉对烧结矿的冶金性能的不同影响，并通过对烧结矿的显微结构和矿物组成分析了微观组织结构的变化规律，找出内外部条件的依存关系，有效指导了天钢烧结生产。

The powdering cause of sinters is analysed and improving measure is put forward in this paper.

烧结矿小粒级偏多一直是困扰南钢烧结生产及高炉生产的难题，本文对烧结矿粉化的原因进行了分析并提出了改善措施，对生产实践进行了总结。

Temperature field in the sinter process of magnetic ferrite was numerically simulated by using finite element method. Temperature distribution of workpiece during the sinter process is concluded, where it indicates different sinter stage and different diathermanous mode. Also critical temperature is gained, it differentiates between low temperature stage mainly with convection and high temperature stage mainly with radiation.

利用有限元分析法对永磁铁氧体材料烧结过程温度场进行了数值模拟研究，得出铁氧体磁瓦在烧结过程的不同传热方式下、不同烧结阶段的温度分布规律，得出了烧结过程对流传热为主的低温阶段与辐射传热为主的高温阶段的分界温度。

A laboratory test was conducted to add small amount of fluorite,boryte,iron-manganese ore and boron mud to vanadium titanomagnetite concentrate sinter mix and to investigate the effect of SiO_2/TiO_2 variation on the sintering process and sinter metallurgical properties.

探讨了实验室条件下，在钒钛磁铁精矿烧结混合料中添加少量萤石、重晶石、铁锰矿、硼泥等辅料及改变SiO＿2／TiO＿2对烧结过程和烧结矿冶金性能的影响。

A control scheme of decompounding sintering process control into two branch control models, chemical composition and control of burn-through point was put forward aiming at the problem of control complexity of iron ore sintering process.

摘要针对铁矿石烧结过程控制复杂性问题，提出了一种将其分解为烧结矿化学成分控制和烧结终点控制的方案。

A control scheme of decompounding sintering process control into two branch control models,chemical composition and control of burn-through point was put forward aiming at the problem of control complexity of iron ore sintering process.

针对铁矿石烧结过程控制复杂性问题，提出了一种将其分解为烧结矿化学成分控制和烧结终点控制的方案。

Top sintering material preheats for a short time、sinter at lower temperature、cools too fast and has low crystallinity, especially, network SFCA offorms difficultly in the top layer, that results in high ratio of pore, so the strength of top sinter is low. when thickness of sintering material is increased, the ratio of top sinter will be decreased, in its entirety, the strength of sinter will rise.

5烧结矿破碎属脆性断裂，一般在单轴压缩应力下受剪切产生，本文基于低氟烧结矿物质组成，导出了基体抗压强度与烧结矿物质组成的关系式，由此得出，基体抗压强度受磁铁矿影响不大，而受铁酸钙影响较为显著。

A high-resolution Differerntial Thermal Analysis apparatus was used to sinter the mixture of Mg and B powder and monitor the reaction process. Based on the classical sintering theory and multiple scan kinetic analysis method, the formation process and mechanism of polycrystalline MgB2 during in-situ sintering process were systemticlly investigated and the optimal sintering process was determined.

上述研究包含的主要内容和获得的结论有：利用高精度差热分析仪对Mg粉和B粉的混合试样进行烧结处理并同步监控其反应进程，在实验分析的基础上，结合经典烧结理论和多重扫描动力学分析方法，系统研究了原位烧结制备过程中多晶MgB2相的形成过程及成相机理，并确定了最佳烧结工艺。

Because of the unstablity of sinters,the variability of sintering process and the increasing of sinter output etc,the hot pipe thermoconverter will occur some problems during its application in sintering plant The corresponding improvements and perfecting were presented in this paper

由于烧结矿料的不稳定性、烧结工艺的变化以及烧结矿产量的变化等原因，热管蒸汽发生器在烧结中应用时，遇到了一些问题，严重时还影响到用户的正常生产，因此本文介绍了对热管蒸汽发生器系统进行的相应改进和完善。

The chemistry compatibility of the electrode and electrolyte at high temperature and effects of the sintering temperature on the microstructure and electrochemical properties were investigated, respectively. The results showed the sintering temperature has effect on the polarization resistance of the electrode. At moderate temperature, a fine microstructure with moderate porosity and well-necked particles has been formed, and the electrode gave the lowest polarization resistance.

考察了电极材料与电解质材料在高温时的化学相容性；研究了烧结温度对电极的微观形貌及电化学性能的影响，结果表明，烧结温度过高或过低都会导致电极极化面电阻的增加，当电极的烧结温度适中时，电极表面粒子有一定的烧结连接，并且有一定的多孔结构，电极的极化面电阻达到最小值。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐