CN103290171B - 一种调铝工艺 - Google Patents
一种调铝工艺 Download PDFInfo
- Publication number
- CN103290171B CN103290171B CN201310237879.7A CN201310237879A CN103290171B CN 103290171 B CN103290171 B CN 103290171B CN 201310237879 A CN201310237879 A CN 201310237879A CN 103290171 B CN103290171 B CN 103290171B
- Authority
- CN
- China
- Prior art keywords
- aluminium
- damage value
- content
- minimum aluminum
- damage
- 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
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Description
最小铝损值 | Tfe | 可用铝损值 |
≤1.5ppm/min | ≤2% | 1.15 |
≤1.5ppm/min | >2% | 1.57 |
1.5<最小铝损值≤3.5 | ≤2% | 1.52 |
1.5<最小铝损值≤3.5 | >2% | 1.83 |
>3.5ppm/min | —— | 2.07 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310237879.7A CN103290171B (zh) | 2013-06-17 | 2013-06-17 | 一种调铝工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310237879.7A CN103290171B (zh) | 2013-06-17 | 2013-06-17 | 一种调铝工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103290171A CN103290171A (zh) | 2013-09-11 |
CN103290171B true CN103290171B (zh) | 2015-09-30 |
Family
ID=49091697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310237879.7A Active CN103290171B (zh) | 2013-06-17 | 2013-06-17 | 一种调铝工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103290171B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110616294B (zh) * | 2019-10-30 | 2021-08-13 | 广东韶钢松山股份有限公司 | 含硫含铝钢及其冶炼方法和应用 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102212650A (zh) * | 2011-06-03 | 2011-10-12 | 武汉钢铁(集团)公司 | 一种低碳低硅铝镇静钢中氧的控制方法 |
CN103160634B (zh) * | 2011-12-19 | 2016-01-20 | 攀钢集团攀枝花钢钒有限公司 | 一种炼钢方法及其应用以及一种连铸方法 |
-
2013
- 2013-06-17 CN CN201310237879.7A patent/CN103290171B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN103290171A (zh) | 2013-09-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108342540B (zh) | 一种炼钢厂rh精炼设备自动控制*** | |
CN106191376A (zh) | 超低碳铝镇静钢真空加碳预脱氧工艺 | |
JP2010126790A (ja) | 転炉の精錬方法 | |
CN103290171B (zh) | 一种调铝工艺 | |
CN103305656A (zh) | 一种if钢rh真空脱碳过程控制方法 | |
JP6601631B2 (ja) | 溶融金属精錬容器からの排滓量の推定方法および溶融金属の精錬方法 | |
CN104328240A (zh) | 一种采用转炉冶炼高碳低磷钢的方法 | |
CN104017949A (zh) | 一种无铝无取向硅钢的rh精炼方法 | |
CN107502706B (zh) | 一种烘烤硬化钢的冶炼控制方法 | |
CN107974528A (zh) | 一种降低转炉终点钢水氮含量的方法 | |
CN102925616B (zh) | 一种含钒铁水的冶炼方法 | |
CN102443672A (zh) | 一种控制转炉出钢钢水增氮的方法 | |
CN106086309A (zh) | 一种能精确控制超低碳高氧钢钢中氧含量的方法 | |
CN102634643B (zh) | 一种高磁导率级取向电工钢带氮含量的控制方法 | |
Diao et al. | Slag formation path during dephosphorization process in a converter | |
CN102732678A (zh) | 一种低碳低硅铝镇静钢中氧的控制方法 | |
JP2007169717A (ja) | 真空脱ガス設備における脱炭終点判定方法 | |
CN109439843A (zh) | 一种超低碳钢冶炼控制方法 | |
CN102560270A (zh) | 一种纯净钢光谱标准样品及其制备方法 | |
JP4816513B2 (ja) | 溶鋼成分推定方法 | |
CN105400928A (zh) | 一种超低碳钢两步脱氧法 | |
KR100916099B1 (ko) | 중저탄소강 제조를 위한 용강의 정련방법 | |
CN108774663A (zh) | 超低碳高铬钢rh脱碳过程控温保铬方法 | |
KR102100025B1 (ko) | 용강 내 수소농도 제어 방법 | |
JP6943300B2 (ja) | 真空脱ガス設備の制御装置及び制御方法 |
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 |
Free format text: FORMER OWNER: CAPITAL IRON + STEEL GENERAL CO. Effective date: 20140410 Owner name: BEIJING SHOUGANG CO., LTD. Free format text: FORMER OWNER: HEBEI SHOUGANG QIAN'AN STEEL CO., LTD. Effective date: 20140410 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 064404 TANGSHAN, HEBEI PROVINCE TO: 100041 SHIJINGSHAN, BEIJING |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20140410 Address after: 100041 Shijingshan Road, Beijing, No. 68, No. Applicant after: Beijing Shougang Co., Ltd. Address before: Yangzidian Town, Tangshan City City, Qian'an province Hebei 064404 Applicant before: Hebei Shougang Qian'an Steel Co., Ltd. Applicant before: Capital Iron & Steel General Company |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zou Weilong Inventor after: Jie Lei Inventor after: Sun Maolin Inventor after: Gong Jian Inventor after: Zhang Tao Inventor after: Cheng Tianbing Inventor after: Liu Zhentong Inventor after: Zhu Liang Inventor after: Wang Jiali Inventor after: Wang Jianhui Inventor before: Zou Weilong Inventor before: Zhang Tao Inventor before: Cheng Tianbing Inventor before: Liu Zhentong Inventor before: Zhu Liang Inventor before: Wang Jiali Inventor before: Wang Jianhui Inventor before: Jie Lei |