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1·It represents the trial manufacture of grade X80 pipelines steel hot rolled coil with characteristic of acicular ferrite at BaoSteel Mill.

简要介绍了宝钢试制的以针状铁素体组织为特征的X80级管线钢热轧板卷。

2·The square and rectangular tube of handling container by SPA-H strip can be meet the requirement of custom, and same assortment hot rolled coil strip can be replaced by it.

用该钢带制造的集装箱方矩形焊管完全可满足用户要求，可替代同品种的热轧卷板。

3·Moreover the temperature evolution of hot rolled coil during constraint cooling is simulated. The constraint cooling accelerates greatly the cycle turnover of the shipping department.

同时模拟研究了钢卷强制冷却条件下的温度演变，指出钢卷强制冷却可以大大加快成品库的周转。

4·Based on the stress corrosion, erosion mechanism and slippage-rust theory suitable to the stress corrosion of hot rolled coil during forced cooling, the coil corrosion defects are explained.

阐述了应力腐蚀和冲刷腐蚀机理，提出了适用于热轧钢卷强制冷却过程出现的应力腐蚀现象的滑移—锈蚀理论，可以很好地解释热轧钢卷冷却后出现的腐蚀缺陷。

5·The cold rolled coils entered into hot DIP galvanizing workshop are put on waiting position and then transferred to uncoiler by coil car.

冷轧卷进入热镀锌车间后置于待处理位置，然后通过上卷小车送至开卷机。

6·On the other hand, some steel varieties such as hot-rolled coil etc itself is not big, rise early rising in the technology has the necessary.

另一方面，部分钢材品种如热轧卷等本身前期涨幅并不大，技术上有上涨的必要。

7·There are many influence factors on producing crack of hot rolled strip coil during roll forming.

导致热轧板卷冷弯开裂的原因很多。

8·The design, structural feature and operation point were described of a full hydraulic and automatic coil stripping car developed for the hot rolled narrow strip line.

叙述为热轧窄带钢生产线开发的全液压自动化多功能小型卸卷小车的设计、结构特点及操作特点。

9·The process research on reducing the coil break defect of continuous hot-rolled strip and production control were introduced.

介绍减少热连轧钢卷横折缺陷的工艺研究和生产控制情况。

10·The slab surface cracks will degenerate the quality of hot-rolled coil, even worse affect the production schedule badly and disrupt production Rhythm.

而铸坯的表面裂纹则会直接恶化热轧板卷的质量，更有甚者还会影响生产调度，打乱生产节奏。