查询词典 silicon iron

Features: 1 to the Al-Si eutectic alloy composite added a variety of heat-trace elements and, through orthogonal experimental design and optimize the use of rare earth elements - Modification of phosphorus and salt air brick bottom melting technology, access to the ideal Detroit microstructure - in high intensity, good plastic α-Al matrix on the distribution of the large size of coarse crystal silicon and Chinese characters or fish-bone-shaped iron phase, raising the Pistons at room temperature plastic and high temperature strength, lower raw material costs.

通过向共晶铝硅合金中复合添加多种微量热强元素，并通过正交试验优化成分设计以及采用稀土－磷盐复合变质处理和炉底透气砖熔炼技术，获取理想的活塞金相组织——在强度高、塑性良好的α-Al基体上分布尺寸较粗大的共晶硅和汉字状或鱼骨状铁相，提高活塞室温塑性和高温强度，降低原材料成本。

Key support for large-scale iron and steel enterprise development, a conditional one million kilowatts thermal power and nuclear power with the special plate and high-pressure boiler tubes, 25 million KVA and above transformers with high magnetic induction low iron loss oriented silicon steel, high-grade tool and die steel and other key species.

重点支持有条件的大型钢铁企业发展百万千瓦火电及核电用特厚板和高压锅炉管、25万千伏安以上变压器用高磁感低铁损取向硅钢、高档工模具钢等关键品种。

The planet is probably well supplied with minerals containing combinations of magnesium, iron, silicon and oxygen ferromagnesian silicates , and combinations of iron and sulfur (troilite There may .

火星可能蕴藏了大量的含有镁，铁，硅和氧的化合物以及硫铁化合物的矿物质，可能还有一些游离铁。

Test Methods for Chemical Analysis of Carbon Steel, Low-Alloy Steel, Silicon Electrical Steel, Ingot Iron and Wrought Iron

碳素钢，低合金钢，硅电炉钢，铁锭和熟铁的化学分析的测试方法

Su steel smelting has two advantages:(1) During the pouring process there is strong oxidation which results in separation of slag and iron the wrought iron being soft in structure and containing large amounts of oxide impurities and also silicon manganese and carbon.

苏钢冶炼高明的地方主要有二点：一是料铁组织疏松，含有大量的氧化夹杂，硅、锰、碳含量也比较高，炼的时候氧化剧烈，造成一定的渣、铁分离。

Air blow n through liquid pig iron in a refractory-lined converter oxidizes the carbon and silicon in the iron.

将空气吹入在耐火的炼钢炉中熔融的铁水中，使铁中的碳和硅发生氧化。

The company has one product, copper row type: a, extrusion-type copper-Ping Pai, extrusion-type copper heterotypic Pai b, wear-resistant bronze II copper category: T2 (C1100) red copper, T3 copper, H90, H70, H68, H65, H62, HPb59-1 yellow copper, CuFe96-3 copper iron alloy plate, AgCu silver copper alloy plate, HMn58-2 yellow copper manganese, QSi3-1 silicon bronze plate three, Copper Rods category: T2, T3 copper, H90, H70, H68, H65, H62, HPb59-1 brass rod, CuFe96-3 copper iron alloy rods, HMn58-2 manganese brass rods, QSi3-1 manganese brass rods, QAl9-5-1-1 aluminum bronze rods four, brass Class: TU2 oxygen-free copper tube are my newly developed Products Division for the computer for cooling tube.

公司主要产品有一、铜排类： a、挤制型红铜平排、挤制型红铜异型排 b、耐磨青铜二、铜板类： T2（C1100）红铜板、T3铜板，H90、H70、H68、H65、H62、HPb59-1黄铜板，CuFe96-3铜铁合金板，AgCu银铜合金板、HMn58-2锰黄铜板，QSi3-1硅青铜板三、铜棒类： T2、T3铜棒，H90、H70、H68、H65、H62、HPb59-1黄铜棒，CuFe96-3铜铁合金棒，HMn58-2锰黄铜棒，QSi3-1锰黄铜棒，QAl9-5-1-1铝青铜棒四、铜管类： TU2无氧铜管是我司最新研制产品，为电脑散热管专供。

The effects of copper and silicon on matrix structures and mechanical properties of as-cast ductile iron well frame casting were studied and the role of Si and Cu on the as-cast ductile iron was analyzed.

研究了铜和硅对铸态球铁井圈基体组织和力学性能的影响，并对铜和硅在铸态球铁中的作用机理进行了分析。

The mechanical properties and microstructure of high-chromium cast iron containing 13% Cr were studied on the basis of experiments, and it was found that silicon and inoculations influenced the high-chromium cast iron with different microstructures in almost the same way.

在试验的基础上研究了含Cr13%的高铬铸铁的力学性能和组织特点，发现含硅量和变质处理对不同基体的高铬铸铁具有相似的影响规律；根据Fe-C-Cr三元相图对Cr13%高铬铸铁的凝固过程进行了分析，从一个新的角度揭示了铸造条件、含硅量和变质质处理对高铬铸铁性能和组织的影响机理。

The models to predict and control the silicon content in molten iron is the kernel of automation in B.F ironmaking. Exact prediction of the silicon content can help foreman to enhance operation level and retrench coke rate.

高炉炼铁过程的炉温预测与控制的数学模型研究，既是炼铁自动化中的难题，也是实际炼铁生产中工长和厂长都十分关注的重要课题。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。