CN102367498B - 一种在高炉冷却壁中铸入冷却水管的防渗碳施工工艺 - Google Patents
一种在高炉冷却壁中铸入冷却水管的防渗碳施工工艺 Download PDFInfo
- Publication number
- CN102367498B CN102367498B CN2011103610710A CN201110361071A CN102367498B CN 102367498 B CN102367498 B CN 102367498B CN 2011103610710 A CN2011103610710 A CN 2011103610710A CN 201110361071 A CN201110361071 A CN 201110361071A CN 102367498 B CN102367498 B CN 102367498B
- Authority
- CN
- China
- Prior art keywords
- water
- cooled tube
- carburizing
- blast furnace
- cast
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103610710A CN102367498B (zh) | 2011-11-15 | 2011-11-15 | 一种在高炉冷却壁中铸入冷却水管的防渗碳施工工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103610710A CN102367498B (zh) | 2011-11-15 | 2011-11-15 | 一种在高炉冷却壁中铸入冷却水管的防渗碳施工工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102367498A CN102367498A (zh) | 2012-03-07 |
CN102367498B true CN102367498B (zh) | 2013-05-15 |
Family
ID=45760088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011103610710A Active CN102367498B (zh) | 2011-11-15 | 2011-11-15 | 一种在高炉冷却壁中铸入冷却水管的防渗碳施工工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102367498B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1869568A (zh) * | 2006-03-31 | 2006-11-29 | 南京钢铁联合有限公司 | 新型低热阻铸铁冷却壁及其制造方法 |
CN101890475A (zh) * | 2010-01-27 | 2010-11-24 | 上海市机械制造工艺研究所有限公司 | 一种超大型铸钢件用水基锆英粉快干涂料 |
CN101928478A (zh) * | 2009-06-18 | 2010-12-29 | 自贡硬质合金有限责任公司 | 高粘结相硬质合金烧结用涂料 |
CN102021257A (zh) * | 2010-12-30 | 2011-04-20 | 安阳钢铁股份有限公司 | 一种厚大断面高延伸率球墨铸铁冷却壁的铸造方法 |
-
2011
- 2011-11-15 CN CN2011103610710A patent/CN102367498B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1869568A (zh) * | 2006-03-31 | 2006-11-29 | 南京钢铁联合有限公司 | 新型低热阻铸铁冷却壁及其制造方法 |
CN101928478A (zh) * | 2009-06-18 | 2010-12-29 | 自贡硬质合金有限责任公司 | 高粘结相硬质合金烧结用涂料 |
CN101890475A (zh) * | 2010-01-27 | 2010-11-24 | 上海市机械制造工艺研究所有限公司 | 一种超大型铸钢件用水基锆英粉快干涂料 |
CN102021257A (zh) * | 2010-12-30 | 2011-04-20 | 安阳钢铁股份有限公司 | 一种厚大断面高延伸率球墨铸铁冷却壁的铸造方法 |
Non-Patent Citations (2)
Title |
---|
胡恒法.高炉冷却壁防渗碳涂料研制.《铸造》.2000,第49卷(第11期),856-859. |
高炉冷却壁防渗碳涂料研制;胡恒法;《铸造》;20001130;第49卷(第11期);856-859 * |
Also Published As
Publication number | Publication date |
---|---|
CN102367498A (zh) | 2012-03-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104439219B (zh) | 一种基于铸辗复合成形的钢环坯的铸造工艺 | |
CN103966477B (zh) | 一种耐磨铸球生产模具的表面强化层的制作方法及具有其的模具 | |
CN113930577A (zh) | 一种炉龄后期转炉炉衬的维护方法 | |
CN102367498B (zh) | 一种在高炉冷却壁中铸入冷却水管的防渗碳施工工艺 | |
CN102676974A (zh) | 薄板的一种热喷涂镀锌方法 | |
CN106555029A (zh) | Vod炉真空盖快速修复方法 | |
CN107201475A (zh) | 一种阀体的铸造成型制备方法 | |
CN115058681A (zh) | 一种提高压铸模具寿命的氮化生产工艺 | |
CN108624798B (zh) | 一种高耐磨性的轧机导卫衬板 | |
CN100518996C (zh) | 一种在连续铸造结晶器表面制备强化涂层的方法 | |
CN102312041B (zh) | 氧枪喷头防熔蚀方法及氧枪喷头 | |
CN100516277C (zh) | 烟道受热面合金喷涂方法 | |
CN204611150U (zh) | 一种c276哈氏合金法兰 | |
CN203382784U (zh) | 一种脱硫喷枪 | |
CN104232838A (zh) | 一种紫铜氧枪喷头 | |
CN1184033C (zh) | 耐龟裂性良好的连续铸造轧辊 | |
CN104874752B (zh) | 金属型铸造涂料的喷涂方法 | |
CN102974804A (zh) | 表面具有耐磨性和耐蚀性铸件的制造方法 | |
CN210450875U (zh) | 一种铸铁机复合材料铸铁模 | |
CN108588314B (zh) | 一种高效长寿预穿管铸铁冷却壁及其制造工艺 | |
CN101769681A (zh) | 加热炉水冷梁快速维修方法 | |
CN111618306A (zh) | 一种具有复合金属层的孔内壁的制备方法 | |
CN107812927B (zh) | 一种不锈钢钢包的循环利用方法 | |
CN2368616Y (zh) | 一种氧枪喷头 | |
CN113684334A (zh) | 一种延长直吹管使用寿命的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SICHUAN HONGJIAN HEAVY MACHINERY MANUFACTURING CO. Free format text: FORMER OWNER: PANZHIHUA IRON AND STEEL CO., LTD. MACHINERY MANUFACTURING COMPANY Effective date: 20120809 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120809 Address after: 617000 Panzhihua city of Sichuan Province East Longqing Road No. 95 Applicant after: Sichuan Hongjian Heavy Machinery Manufacturing Co., Ltd. Address before: 617000 Panzhihua city of Sichuan Province East Longqing Road No. 95 Applicant before: Panzhihua Iron and Steel Co., Ltd. Machinery Manufacturing Branch |
|
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Deng Qingrui Inventor after: Wen Mengxin Inventor after: Yao Tingkui Inventor after: Ma Wengao Inventor after: Luo Chuanyue Inventor before: Wen Mengxin Inventor before: Yao Tingkui Inventor before: Ma Wengao |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WEN MENGXIN YAO TINGKUI MA WENGAO TO: DENG QINGRUI WEN MENGXIN YAO TINGKUIMA WENGAO LUO CHUANYUE |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |