9cr2mo特板矫直支撑辊的研制.doc
约35页DOC格式手机打开展开
9cr2mo特板矫直支撑辊的研制,9cr2mo特板矫直支撑辊的研制页数 35字数 12500摘要:简要介绍了我国国内中厚板轧机用辊的基本情况;着重介绍了9cr2mo特板矫直支撑导辊的冶炼、钢锭的制作方法、锻造以及热处理工艺;同时还对9cr2mo钢的样品做了退火、调质、表面淬火以及表面淬火后回火等热处理实验,进一步了解了9cr2mo特板矫直支撑导辊的组织...
内容介绍
此文档由会员 张阳阳 发布
9Cr2Mo特板矫直支撑辊的研制
页数 35 字数 12500
摘要:简要介绍了我国国内中厚板轧机用辊的基本情况;着重介绍了9Cr2Mo特板矫直支撑导辊的冶炼、钢锭的制作方法、锻造以及热处理工艺;同时还对9Cr2Mo钢的样品做了退火、调质、表面淬火以及表面淬火后回火等热处理实验,进一步了解了9Cr2Mo特板矫直支撑导辊的组织与力学性能。
关键词:9Cr2Mo,冷轧支撑导辊,冶炼,淬火
Abstract : The basic case of roll in heavy and medium plate mill in our county have introduced .The melting process ,casting method , forging and heat treatment process of 9Cr2Mo back roll have been introduced in detail . Also some heat treatment tests have been made for 9Cr2Mo,the microstructures and properties of 9Cr2Mo back roll have been introduced too.
Key Words : 9Cr2Mo Cold back roll melting quenching
参考资料:
[1] 我国中厚板轧机用辊的生产和发展, 苏长岐等,轧钢 ,2001.03。
[2]Feistritzer B , et al. Upgrading an old HSM work roll grade [J] 41st MWSP CONF . PROC . Iss . 1999.3
[3] 《大锻件热处理》,东北重型机械学院,第一重型机械厂,1974.10。
[4]吴钢锭的锻造开裂,吴景之
[5] 《锻工工艺学》(中级本),郭蕴玉,1984.11。
页数 35 字数 12500
摘要:简要介绍了我国国内中厚板轧机用辊的基本情况;着重介绍了9Cr2Mo特板矫直支撑导辊的冶炼、钢锭的制作方法、锻造以及热处理工艺;同时还对9Cr2Mo钢的样品做了退火、调质、表面淬火以及表面淬火后回火等热处理实验,进一步了解了9Cr2Mo特板矫直支撑导辊的组织与力学性能。
关键词:9Cr2Mo,冷轧支撑导辊,冶炼,淬火
Abstract : The basic case of roll in heavy and medium plate mill in our county have introduced .The melting process ,casting method , forging and heat treatment process of 9Cr2Mo back roll have been introduced in detail . Also some heat treatment tests have been made for 9Cr2Mo,the microstructures and properties of 9Cr2Mo back roll have been introduced too.
Key Words : 9Cr2Mo Cold back roll melting quenching
参考资料:
[1] 我国中厚板轧机用辊的生产和发展, 苏长岐等,轧钢 ,2001.03。
[2]Feistritzer B , et al. Upgrading an old HSM work roll grade [J] 41st MWSP CONF . PROC . Iss . 1999.3
[3] 《大锻件热处理》,东北重型机械学院,第一重型机械厂,1974.10。
[4]吴钢锭的锻造开裂,吴景之
[5] 《锻工工艺学》(中级本),郭蕴玉,1984.11。