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Effect of different refractories on impurities in automobile leaf spring steel in steel smelting was investigated.

研究不同耐火材料在熔炼汽车用钢时对钢水中杂质的影响。

Now our company have all kinds of colorized steel press board , C/Z type purline moulding machine and auto control product line . Our equipment keep ahead in the international , legerity structure , reasonable design , very enjoyed the favor and praise of the light steel sturctue building manufacture and produce manufacture .

现有各种型号的彩钢压型板C、Z型钢自动控制生产线均处国内外领先地位，具有结构轻巧，设计合理，不断更新进步而倍受轻钢建筑商及制品商的青睐和赞许。

Dollars. The introduction of Japan-wide computer 8K mirror stainless steel panel production line, artistic engraving plate production line, hairline titanium production lines and production lines, production of stainless steel series decorative plate - China and the United States board of products, mainly by national patent protection technology (patent No. 88,2, 11,514), light industry in 1998 by the Ministry of Science and Technology Progress Award in 1990, state-level new products.

引进日本全电脑8K不锈钢镜面板生产线，艺术刻花板生产线，发纹生产线和钛金生产线，生产的不锈钢系列装饰板——华美板产品，主要技术获国家专利保护（专利号88，2，11514，）1998年获轻工部科技进步奖，1990年国家级新产品。

The analytical model SAP2000 constructed for this study uses the exact same size as the steel structure used in actual experiments. As SAP2000 is an engineering structure used to design package software, we only need to input data of the various size, cross section of figured steel and material characteristic. We can further use the build-in link to simulate the motion behavior of spherical sliding isolators including the effective stiffness and the friction coefficient.

研究中所建立之SAP2000分析模型，其尺寸设计和实际试验钢构架完全相同，由於SAP2000软体是工程结构设计用之套装软体，因此我们仅需将钢构架各部位尺寸、型钢断面及材料性质输入即可，并且使用其内建隔震元素来模拟球面摩擦型隔震器之运动行为，其中包含有效劲度、摩擦系数等。

Specimens d 16 Mn steel were designed and machined based on the test standard. Fatigue test of these specimens were conducted on MIS 810 with three test protocols, and acoustic emission data were collected by LOCAN 320 to study the 16 Mn steel AE character during the fatigue test.

文章摘要：根据有关标准，设计加工了16Mn钢试样，并运用LOCAN 320声发射仪、MIS 810疲劳实验机和声发射传感器，用3种不同的试验方案，采集16Mn钢材料疲劳过程中的声发射（Acoustic Emission，AE）信号特征参数，用于分析其疲劳过程中的声发射特性。

The repeatability limit and ANOVA unitary variance analysis were used to evaluate the determination. The results indicated that the physical state of steel sample had no significant influence on the accuracy of spectral analysis. The uniformity of composition distribution in lumpish sample was the main factor influencing the accuracy of spectral analysis for steel products.

试验提出采用光谱分析方法的重复性限r和ANOVA一元方差分析进行结果的分析判定，结果表明：钢样的物理状态对光谱分析准确度无显著影响；块状试样成分分布的均匀与否，是影响钢材成品的光谱分析准确度的主要原因。

Due to a higher viscosity, rotating speed of molten stainless steel was 20~30% lower than that of molten carbon steel in the same magnetic flux density.

在同样的磁场强度下，不锈钢液由于粘度大，因而其转速比碳钢液的转速约低20~30%。

Medium manganese steel and high manganese steel were selected to be experimental material in this study.

和0.058 wt。%对高锰钢锻造性能的影响，对含P量不同的两种高锰钢高温热塑性进行了对比研究。

The wearability is best in vanadium 0.2％ test steel, three times than that of high manganese steel.

在本试验条件下含钒0.2％的试验钢耐磨性最好，是普通高锰钢耐磨性的2倍。

The results show that the wear resistance of casting composite medium manganese steel is 5.41 times that of Hadfield steel.

研究了铸造复合中锰奥氏体钢在冲击磨料磨损条件下的耐磨性能。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。