Control and removal of scale on steel
专利汇可以提供Control and removal of scale on steel专利检索，专利查询，专利分析的服务。并且PURPOSE: To rise the removability of primary scale by the processure in with the time integral value of the steel surface temperature of more than 1100°C is taken as an overheated degree at the time of heating steel for hot rolling and heat patern is controlled so that the time integral value is less than 150°C hr for keeping the scale surface temperature of steel at more than 1000°C in entering into descaler.
CONSTITUTION: The steel for hot rollong is heated at the heating furnace 3, and then the primary scale formed on the surface of steel is removed by the high pressure water jet descaler 4. In heating steel at the heating furnace, the heat patern of the heating furnace is controlled so that the time integral value (oblique line portion in the Fig.), which is taken as overheated degree, of the steel surface temperature of more than 1100°c is less than 150°C hr. And, the scale surface temperature of steel immediately before entering into the descaler 4 is kept at more than 1000°C, thus greatly increasing the removability of scale on the steel with much less scale flaws.
COPYRIGHT: (C)1979,JPO&Japio，下面是Control and removal of scale on steel专利的具体信息内容。
| 标题 | 发布/更新时间 | 阅读量 |
|---|---|---|
| 一种基于语义轮廓信息的图像分割方法、设备和存储介质 | 2020-05-16 | 886 |
| 一种网页数据处理方法以及相关装置 | 2020-05-08 | 926 |
| 一种热轧生产计划预警方法 | 2020-05-08 | 778 |
| 热点话题日志信息的展示方法及装置 | 2020-05-08 | 325 |
| 一种车辆检测与跟踪一体化方法 | 2020-05-12 | 131 |
| 基于电子商务平台的在线展会数据管理系统及管理方法 | 2020-05-15 | 109 |
| 自动补全用户构件建模信息的方法、系统和计算机可读存储介质 | 2020-05-16 | 410 |
| 一种信息推送方法及系统 | 2020-05-14 | 512 |
| 视频发布方法、装置及电子设备 | 2020-05-17 | 329 |
| 基于3D CAM的大脑核磁共振异常图像的可视化方法 | 2020-05-16 | 173 |
高效检索全球专利专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台，是提供专利分析，专利查询，专利检索等数据服务功能的知识产权数据服务商。
我们的产品包含105个国家的1.26亿组数据，免费查、免费专利分析。
专利汇分析报告产品可以对行业情报数据进行梳理分析，涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度，系统通过AI智能系统对图表进行解读，只需1分钟，一键生成行业专利分析报告。
