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1)  hot piercing and hot rolling
热穿-热轧
1.
In comparison with the hot piercingand hot stretching method, the hot piercing and hot rolling method is morepromising, because the method is more efficient and t.
目前国内生产钎钢的方法主要是热穿-热拔的方法,与热穿-热拔的方法相比较,热穿-热轧生产的中空钢寿命较高,生产效率也较高,因此具有广阔的发展前景。
2)  hot-puncturing process
热轧穿孔
1.
Crack is the normal defect in hot-puncturing process, we can know crack is a complicated systematical problem by analyzing the causes of it.
裂纹是钢管热轧穿孔中常见的缺陷。
3)  hot rolling
热轧
1.
A review on endless cold and hot rolling;
无头冷热轧生产及关键技术
2.
Breakage mechanism and application of the bottom main drive spindle in a R2 roughing mill during hot rolling by finite element analysis;
热轧带钢R2粗轧机下主传动轴断裂有限元分析与应用
3.
Research on hot rolling process for new zirconium alloy;
新锆合金热轧工艺的研究
4)  hot-rolling
热轧
1.
Brazing/hot-rolling technique for preparation of stainless steel/carbon steel cladding plate;
钎焊-热轧复合工艺制备不锈钢/碳钢复合板
2.
Research on the treatment of continuous casting and hot-rolling turbid recirculating water;
连铸和热轧含油浊环水处理研究
3.
Research and design of laser flatness gauge for hot-rolling strip steel;
热轧带钢激光平坦度仪的研究与设计
5)  hot rolled
热轧
1.
Study on mechanical properties of hot rolled TRIP steel;
热轧TRIP钢组织性能的研究
2.
Through analyzing the relations between the unevenness of flatness,productive technological system and process parameter for hot rolled silicon steel sheets,some specific programs which can effectively improve flatness,such as reasonably controlling roller shape and annealing technical parameter etc.
通过对热轧硅钢薄板的板型不平度与生产工艺制度及过程参数的关系分析 ,提出了合理控制热轧辊型和退火工艺参数 ,有效改善板型的具体改进方
3.
Data on hot rolled H-beam produced by Ma-steel from 9/1998 to 9/1999 are analyzed.
统计并分析了马钢1998年9月至1999年9月试生产期间热轧H型钢的有关数据,结果表明,马钢产Q235B和Q345B热轧H型钢在化学成分、机械性能、外形尺寸、表面质量等方面都表现优异,完全满足或大幅度优于相关国家标准的要求。
6)  hot strip rolling
热轧
1.
Development of process control level strip rolling simulator system and its application in hot strip rolling plant test;
过程控制级模拟轧钢系统的研制及在热轧试车中的应用
2.
It is necessary for re-heating furnace control model to adapt and optimize in order to satisfy the requirement of hot strip rolling production.
为了满足热轧生产的需求,加热炉模型控制需要不断的适应和优化。
3.
The environment protection design scheme for the 2160 mm hot strip rolling pro-ject in capital steel is introduced.
介绍了首钢2160热轧工程环保设计方案。
补充资料:热塑性互穿聚合物网络
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性质:又称物理交联IPN或共混IPN,是将两种物理交联(含有玻璃化微区、结晶微区或离子微区之一种)的热塑性聚合物结合到一起而形成的聚合物材料。含玻璃化微区的聚合物如PS嵌段共聚物如SBS,SIS等,含结晶微区的聚合物如聚酯、聚已内酯、聚醚类的TPU和CPE,TPA等;含离子微区的聚合物有磺化EPDM离聚体以及它与PE,PP,PVC,SBS等分别共混得到的TPE离聚体、丙烯酸酯络合离聚体等。热塑性互穿聚合物网络的特点是存在物理交联键,能在常温下存在,也能在高温下解离,成为黏流态,有利于挤出,注射成型。合成方法有两种途径:(1)两种聚合物在熔融状态下机械共混;(2)化学混合,将单体II溶胀到聚合物I中(或将聚合物I分散到单体II中),使II就地聚合,热塑性复杂的精密零件、电子元件、汽车保险杠、减震器零件、齿轮、套管及电线电缆等。

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