钢带

The results show that dynamical ductil-ity dominated final velocity of fragments. During tube expansion, the shear fracture appears preferentially a-long the adiabatic shear bands under positive stress, so the adiabatic shear band determines the size and shapeof fragments. Though the fragmentation behaviour of medium carbon Si - Mn bainific steel is close to that ofsteel 50SiMnVB, medium carbon Si - Mn bainitic steel is an ideal candidate material for the tubular bombs be-cause it is better in dynamical ductility, which can enable the tubes to gain high speeds before fragmentation.

结果表明：材料动态塑性是决定破片最终速度的主要因素；圆管膨胀时外表面形成以剪切为主的裂纹，并向内扩展，接近内表面的绝热剪切带伴随着圆管的膨胀而扩展，并未出现失稳现象，但在正应力的作用下成为优先的断裂通道、决定破片的尺寸和形态；中碳Si-Mn贝氏体钢与50SiMnVB钢的破碎性能相近，但贝氏体钢动态塑性很更好，破碎前的膨胀量较大、更有利于提高破片初速，是弹箭比较理想的候选材料。

High temperature blankets series; 5, rubber, polyurethane materials of high strength steel wire synchronous belt; 6, knitting, needle corrugated board conveyor belt; 7, V-belt, round belt, wide-band, multi-groove belt, transmission belt, steel buckle, etc.; 8, stainless steel plate chain; steel plate chain, modular Nets plate; 9, professional custom-made automated production lines; 10, import bearings, chain, motor, deceleration machine, inverter and so on; 11 , industrial fabrics, activated carbon fiber, needle filter materials, high temperature blankets, sealing materials.

耐高温的毛毡系列； 5、橡胶、聚氨酯高强钢丝材质的同步齿形带； 6、编织、针刺瓦楞纸板输送带； 7、三角带、圆带、广角带、多沟带、变速带、钢扣等； 8、不锈钢平板链；塑钢平板链、模块化网板；9、专业订做自动化生产流水线； 10、进口轴承、链条、电动机、减速机、变频器等； 11、工业用布、活性炭纤维、针刺过滤材料、耐高温毛毡、密封材料。

The technology has important values for the coil box design and application of hot steel making.

带钢经过热卷箱卷曲、再开卷可减少带钢头部和尾部的温差，从而提高产品材料的均匀性。0 G4 q： b- C5 y ^ o

The feed forward compensation control are used to calculate, in accordance with the current measuring values for finishing mill temperature, strip speed, and strip thickness, a correction value for the water amount required for each control segment.

前馈补偿控制是根据精轧机出口的实际检测到的带钢温度、速度和厚度计算每个带钢控制段所需的补偿量。

Loopers are very important in tandem hot rolling producing.

活套在现代板带钢热连轧生产中起到重要的作用，其控制的好坏直接影响到带钢质量。

In order to accommodate the pickling line and tandem cold mill unit with diversification of the production rhythm,loopers are equipped between welders and tension levelers,between acid tanks and side trimmers and at the entry of the tandem cold mill to store the strip and keep the pickling speed stable.

0前言随着下游产品和后道工序针对冷轧钢板表面质量和内在性能要求的不断提高，在冷轧的酸洗轧机联合机组中，无论正常的生产节奏如何变化，都希望能够做到带钢表面酸洗的连续、稳定、恒速，为了达到这一目的，在焊机和拉矫机之间、酸槽和圆盘剪之间以及轧机入口，分别设置了用于储存带钢的活套装置。

A layer of strip steel was found abrasion-welded to the surface of the spalled fragment and a 0.06mm thin layer of untempered martensitic structure was observed on the surface of the roll just beneath the welded strip.

在剥落块的表面上粘结着带钢，在带钢下的轧辊表面上观察到一层厚度约0.06mm未经回火的马氏体组织，此层下面还有一个具有低硬度的回火马氏体区域，晶间显微裂纹就从此两区域之间发生，然后垂直地向里向外扩展。

Based on the understanding of buckling mechanism, mechanical analytic model and simulation by FEM, the rational method and model of the tension setting for continuous annealing line are developed with a software and good effect is obtained.

基于对带钢&热飘曲&形成机理的新的认识和力学分析模型及有限元数值仿真结果，建立了一套合理的连续退火炉内带钢张力设定的方法和模型，并开发了张力设定软件供工厂使用，取得明显效果。

It's used to flatten the head and trail of the strip and feed the strip into the shear welder.

位于直头机之后，用于矫平带钢的头部和尾部，并将带钢送入剪切对焊机。

It's used to flatten the head and trail of the strip and feed the strip into the shear welder.

矫平机位于直头机之后，用于矫平带钢的头部和尾部，并将带钢送入剪切对焊机。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新