查询词典 metallurgical

The existing points and the research direction in future for powder metallurgical superalloy are presented in this paper.

可以说外来非金属夹杂物的存在是继原始颗粒边界问题基本解决后，粉末高温合金发展所遇到的最大障碍。

Have been guided by the Company quality first, service first, pioneering and innovative approach to business, the main production of the fuel tank of a variety of metallurgical, engineering, oil tanks, mold the fuel tank, and according to customer demand for design and manufacture kinds of non-standard fuel tank.

本公司一直遵循质量第一，服务第一，开拓创新的经营方针，主要生产各种冶金油缸，工程油缸，模具油缸，及根据客户需求设计制造各种非标油缸。

Our professional skills and dedication for the sake of the concept of customers has made us become a world-class trusted partner, and the main force in the fields of metallurgical, chemical, oil and gas, pulp and paper, power, food and beverage, pharmaceutical and other industrial production, process automation industry.

我们专业的技术和执着地为顾客着想的理念使我们成为世界级值得信赖的合作伙伴，是冶金、化工、石油天然气、纸浆与造纸、电力、食品与饮料、制药和其它工业生产、过程自动化的行业主力军，并为工业自动化产业作出了卓越的贡献。

According to the future trend of iron ore and the comparison of process and metallurgical properties, the hybrid pelletized sinter can replace the now compound burdens, it is the future trend of the blast furnace burden constitution.

从含铁原料的发展趋势和工艺过程以及冶金性能的比较，混合球团烧结矿完全可以替代现有的复合炉料，它是高炉炉料结构的发展方向。

The metallurgical performance of sinters can meet the requirement of BF smelting.

该烧结矿的冶金性能能基本满足高炉冶炼的要求。

The influence of cooling conditions on the quality and metallurgical properties of sinters was studied in lab.The results show,that the heat preservation cooling is the best.

通过实验室体系研究了不同的冷却制度对烧结矿质量以及冶金性能的影响，对比分析结果表明，采用保温冷却综合效果最好，在冷却过程中采用变风量冷却对于提高烧结矿成品率有利。

A mathematical model for the relationship between the softening point and composition is established by analyzing the composition of the ISP sinters, which has considerably facilitated the observation of the sinters' metallurgical properties, and provided a basis for controlling the operation parameters of ISF.

通过对烧结块的成分分析，建立软化点与成分的数模关系，直观了解烧结块冶金性能的变化，为密闭鼓风炉技术参数的控制提供重要的生产依据。

The high temperature metallurgical properties of several burdens for Anyang steel were investigated. The results showed that RIof high basicity sinters was better than others, but the RDI(low temperature reduction degradation index) of it was the highest; the RDI and molten dripping property of pellets and lump ores were well, so we can get rational burden structure by combining sinters for blast furnace.

系统分析了安钢炼铁生产中几种常用炉料的高温冶金性能，结果表明，安钢自产高碱度烧结矿具有较好的还原性，但其低温还原粉化率却是最高的；酸性球团矿及块矿则有着较好的低温还原粉化指数及良好的熔滴性能，能够与高碱度烧结矿搭配形成合理的综合炉料结构，满足高炉冶炼要求。

On the contrary, a kind of coarser structures and some metallurgical drawbacks, such as micro-holes and shrinkages, will appear in the mould-cast alloy thus mechanical properties of the latter is poorer than that of the former.2 When in different part or the casting thickness not equal, the die-casting magnesium alloy AZ91D has different mechanical property.

压铸镁合金AZ91D的组织由均匀细小的近球状组织和细小的放射状枝晶组成，相比较而言，砂型铸件组织粗大，易产生气孔、收缩等缺陷，故而其力学性能比压铸件要差。 2。压铸镁合金AZ91D铸件依部位和厚度不同，力学性能也不同。

In the east and south China regions have established factories, engaged in research and development of industrial electric furnace, in practice, has accumulated rich experience, the technical staff, production staff for their tireless efforts in the design and production technology to domestic and foreign counterparts Bo length of the product Optimize the quality, efficiency, energy saving of electric furnace, oven, industrial production line products wide range of services in the "machinery","electronic" and "metallurgical","Chemical Ceramics" and "hardware" Various sectors, with the rapid development of materials science, I seize the opportunity for development works, using new materials, new technology, design and manufacturing units to the user satisfaction with the products and better services for users.

在华东、华南地区都设有工厂，从事研究开发工业电炉，在实践中积累了丰富的经验，经过技术人员、生产人员不懈的努力，在设计和生产技术上博国内外同行之长，把产品质量优化、高效、节能的各种电炉、烤箱、工业生产线产品广泛服务于&机械&、&电子&、&冶金&、&化工陶瓷&、&五金&等各个行业，现在随着材料科学的突飞猛进，我厂抓住了发展机遇，用新材料、新技术、设计制造出各用户单位满意的产品，更好地为用户服务。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。