正火轧制Q345B系列钢板探索应用

Explore Titanlum Alloy on Q345B Rolling Application

在部分高寒和其它地区使用的低合金钢板,由于其地域环境的特殊性、产品制造安装的不便利性,对加工原材料有着特殊的要求。此时常规的Q345系列产品已经不能满足用户的要求,需要进行正火轧制使其具备均匀的组织结构和长时间低温服役后的稳定理化性能、良好的抗疲劳等特性。现对正火轧制Q345系列钢板进行探索应用。

Low alloy steel plates used in some areas of high cold and other areas have special requirements for processing raw materials due to the particularity of local environment and the inconvenience of product manufacturing and installation. At this point, the conventional Q345 series of products can no longer meet the requirements of users, so it is necessary to conduct normal rolling to make it have uniform structure, stable physical and chemical properties after long-term low-tem-perature service and good anti-fatigue properties.The Q345 series of steel plates are applied in normal rolling.