1) shear cooling roll
切变冷却轧制
2) coil rolling temperature control
线材轧制冷却
3) controlled rolling and controlled cooling
控制轧制与控制冷却
1.
400 MPa hot-rolled ribbed bars in diameters from 6 to 10 mm were produced with plain carbon steel through controlled rolling and controlled cooling adjusting the billets' chemical composition.
采用控制轧制与控制冷却工艺,在适当调整钢坯化学成分的情况下,利用普碳钢轧制出了直径为6~10 mm的400 MPa细晶粒Ⅲ级钢筋。
4) controlled rolling / controlled cooling
控制轧制/控制冷却
5) controlled rolling and controlled cooling
控制轧制和控制冷却
1.
98, was developed by using controlled rolling and controlled cooling process.
采用C-Mn钢为原料,通过控制轧制和控制冷却工艺,试制5、6mm两种厚度规格540MPa级热轧双相钢,屈服强度365~375MPa,抗拉强度545~570MPa,断后伸长率>29%,屈强比<0。
6) cooling after rolling
轧后冷却
1.
Comparing the influences of two different kinds of cooling after rolling on microstructure and properties of ultra strength steel with boron, the bainite + ferrite microstructure could be gained by spray water cooling to 450℃ and then natural cooling to room-temperature, therefore, the high yield strength and tensile strength of the testing steel could be gained.
通过对比两种不同的轧后冷却工艺对汽车用含硼超高强度钢组织与性能的影响,得出此类钢轧制后喷水快速冷却到450℃,然后空冷至室温,可以获得贝氏体+铁素体组织,从而使实验钢获得较高的屈服强度和抗拉强度;而轧制后直接空冷至室温,获得的组织为铁素体+细珠光体+少量贝氏体,实验钢的抗拉强度较前者低260MPa。
补充资料：板带轧制速度规程(见板带轧制规程设计)
板带轧制速度规程(见板带轧制规程设计)
speed schedule for plate and strip rolling
bandai zhazhi sudu guieheng板带轧制速度规程(speed seheduxe fo:plateand strip rolling)见板带札制规程设计。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条