热镀锌钢板烘烤硬化值检测的影响因素OA
Influencing factors of bake hardening value detection of hot-dip galvanized steel sheet
为了研究热镀锌钢板烘烤硬化值检测的影响因素,主要介绍了HC180BD+Z钢板烘烤硬化值的检测方法与检测结果,分析并探讨了试验温度、保温时间、加热装置、拉伸预应变等烘烤条件对烘烤硬化值检测的影响因素.结果表明:采用相同加热装置时,将保温时间控制为20 min,试验温度由160℃上升至180℃,烘烤硬化值一直保持上升趋势,但当试验温度为160～170℃时,烘烤硬化值的上升趋势要比试验温度为170～180℃的变化明显;采用相同加热装置时,控制试验温度为…查看全部>>
In order to study the influencing factors of bake hardening value detection of hot-dip galvanized steel sheet,the detection method and test results of bake hardening value of HC180BD+Z steel sheet were mainly introduced.The influencing factors of bake hardening value detection such as test temperature,holding time,heating device and tensile pre-strain were analyzed and discussed.The results show that when the same heating device was used,the holding time was…查看全部>>
罗健;高兴健;李勇;杨继武
宝钢湛江钢铁有限公司制造管理部,湛江 524000宝钢湛江钢铁有限公司制造管理部,湛江 524000宝钢湛江钢铁有限公司制造管理部,湛江 524000宝钢湛江钢铁有限公司制造管理部,湛江 524000
金属材料
热镀锌钢板烘烤硬化值试验温度保温时间加热装置拉伸预应变
hot-dip galvanized steel sheetbake hardening valuetest temperatureheat preservation timeheating devicetensile pre-strain
《理化检验-物理分册》 2024 (8)
6-9,4
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