钢状

The work result showed that when the slide gate opened partially, the molten steel flow in the nozzle presented a high excursion, a circumfluence was formed under the slide gate, and a single sided percussion flow took shape in the bottom of the nozzle, and the molten steel flow was rotary at the outport of the nozzle.

结果显示：在滑板不完全开启时，水口内钢液呈明显偏流，在滑板下方区域中有回流区，并对水口底端形成单侧撞击流，使水口的出流钢液的呈旋转状流态。

It uses tubular receiver made from steel; long silencer tube is also made from steel.

它采用管状接收来自钢制成，长管消声器也由钢制成。

Fine acicular ferrite has good effect on both the strength and toughness of the steel.

细化的针状铁素体有效地改善了实验钢的强度及韧性。X80管线钢中存在两种典型的析出物，一种以Nb，Ti为主，尺寸较大（50--200nm）；另一种以NbC为主，尺寸细小（小于30nm）。

The Dagougu gold-bearing albitite, which is characterized by bedding and massive struc-ture, is mainly stratiform and 1enticular in shape, and also occurs as veins in the Late Proterozoicschist.

粤西大沟谷一带钢长石岩主要以层状、透镜状及脉状产于震旦系乐昌峡群变质片岩中，具块状及条带状构造，是大沟谷金矿的主要赋矿岩石。

The results show that upper bainite of 9Cr2Mo Steel and GCr15 steel is feathery and the upper bainite carbide is lamellar or claviform. The upper bainite carbide distributes between the subunits of bainite ferrites by and large parallelly to the axis of bainite ferrites. Lower bainite of 9Cr2Mo Steel and GCr15 steel is in bamboo leaf shape and the lower bainite carbide is in shred or fibre shape. The lower bainite carbide distributes between the bainite ferrites, furthermore, the angles between lower bainite carbonide and the principal axis of the lower bainite ferrites are unequal.

结果表明，9Cr2Mo钢和GCr15钢的上贝氏体组织呈羽毛状，上贝氏体碳化物呈长短不一的薄片状或短棒状，分布在铁素体亚片条或亚单元之间，其排列与贝氏体铁素体片条轴向大体上平行分布；下贝氏体组织呈竹叶状或针状，下贝氏体碳化物呈细片状或纤维状等形状，分布在铁素体片中间，大多数与片条的主轴方向交角排列，但角度不等。

It has been shown that the compound treatment can not only result in a considerable degree of desulfuration and cleanliness of steel, but also bring unique inclusion mordifyingeffect of RE into full play: Harmful effects of inclusions to the performance of steel can be eliminated by Rare Earth additions through formation of dispersively distributed, undeformable and stable Rare Earth sulphide and oxysulfide in place of elongated MnS.

结果表明：复合处理不仅可以脱硫、净化钢液，而且充分发挥了稀土的变质夹杂物的特性：稀土金属可以将钢中原有的条状硫化锰夹杂转变为在钢中均匀分布、不易变形的、稳定的球形稀土硫化物和硫氧化物，从而可以消除夹杂对钢材造成的不利影响。

The new heat treatment process of isothermal spheroidize→preheat fully→quenching→tempering was tested.

由于Cr12钢铸态时存在鱼骨状共晶碳化物，这种状态随着钢锭凝固速度的减慢和锭型尺寸的增大而加剧，虽然在锻轧过程中共晶碳化物被破碎，但钢中还是存在碳化物分布不均匀或纤维方向性的现象，导致钢材的各向异性。

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。

Moreover, its microstructural characters possess several configurations under TEM, which are (1) ferrite laths with obvious interface,(2) ferrite laths without obvious interface, but the interface can be discerned faintly from the linear arrangment of those directional islands,(3) the coexistence of ferrite laths and non--equiaxed grains. These are somewhat different from those of weld structures, which are generally thought to consist of an assemblage of interwoven ferrite laths.

管线用针状铁素体钢热轧板材中有明显界面的板条束或针状片条束；没有明显界面的板条束或针状片条束，可根据条状物或岛状物的有方向性的线状分布依稀辨别界面的存在；板条或针状片条与非等轴晶共存等多种不同形态，并不象焊接组织那样通常是单一的针状片条束或板条束形态。

ALL-STEEL BODY, sturdy, 14 gauge diamond plate. Tubular frame.

全钢坚固车身：14级菱形钢，管状结构。

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。