当前位置:首页>海珀新闻>常见问题>聚氨酯保温管的淬火介质

聚氨酯保温管的淬火介质

来源:http://www.sdhpgy.com 日期:2020-04-01 发布人:admin
  聚氨酯保温管的淬火介质采用水基单介质或马氏体等温分级淬火油淬火可使聚氨酯保温管获得优良的性能,并明显减小淬火畸变和开裂倾向。聚合物水溶性淬火剂应按照钢件的淬透性、工件质量、形状和工件的技术性能要求等作合理的选择。马氏体等温分级淬火油适用于中等和高淬透性大口径聚氨酯保温管的淬火冷却,可用于开式槽、闭式槽或密封箱式炉中的淬火槽等场合。
  The quenching medium of polyurethane heat preservation pipe can be quenched by water based single medium or martensite isothermal step quenching oil. The polymer water-soluble quenching agent should be selected reasonably according to the hardenability of steel, the quality of the workpiece, the shape and the technical performance of the workpiece. Martensite isothermal graded quenching oil is suitable for quenching and cooling of medium and high hardenability large-bore polyurethane insulation pipes, and can be used for quenching and cooling of open groove, closed groove or sealed box furnace.
聚氨酯保温钢管厂家
  通常,大口径聚氨酯保温管热处理后的组织和性能主要决定于大口径聚氨酯保温管的淬火冷却,同时淬火也会导致钢件畸变甚至开裂,因此钢的淬火冷却是热处理的关键工序。随着低碳经济的发展,在大力提倡节能减排和发展绿色热处理的当今,聚氨酯保温管的淬火冷却正愈益受到人们的重视。大口径聚氨酯保温管的淬火介质比较常用的是淬火油和水基淬火剂。
  Generally, the structure and performance of large-diameter polyurethane insulation pipe after heat treatment are mainly determined by the quenching and cooling of large-diameter polyurethane insulation pipe. With the development of low carbon economy, the quenching and cooling of polyurethane insulation pipe is paid more and more attention when energy saving and emission reduction are advocated and green heat treatment is developed. Quench oil and water - based quench agent are commonly used as quench media for large diameter polyurethane insulation pipe.
  了解更多关于聚氨酯保温管、济南保温管和黑夹克直埋式直缝钢管知识分享,欢迎关注我们的网站,如果大家有我们公司的产品需求,欢迎致电详询。http://www.sdhpgy.com
  Learn more about polyurethane insulation pipe, ji 'nan insulation pipe and black jacket straight buried straight seam steel pipe knowledge sharing, welcome to pay attention to our website, if you have our company's product demand, welcome to call for details. http://www.sdhpgy.com

热销产品:   聚氨酯保温钢管厂家 济南保温管 黑夹克直埋式直缝钢管

版权所有:山东海珀管业科技发展有限公司   网站备案号:鲁ICP备18049456号 技术支持:济南诺商>
电话:13953119851 座机:0531—67819251 地址:山东省济南市长清区济南经济开发区南园金轮路9017号 

网址:http://www.sdhpgy.com 流量统计:  

【本站图片均由网站所有方提供,部分图片来源于网络,如无意中侵犯了某媒体或个人的知识产权,请来信或来电告之,本网站将立即删除。】