CN101444842B - 一种钢包用碱性引流砂 - Google Patents
一种钢包用碱性引流砂 Download PDFInfo
- Publication number
- CN101444842B CN101444842B CN2008102469155A CN200810246915A CN101444842B CN 101444842 B CN101444842 B CN 101444842B CN 2008102469155 A CN2008102469155 A CN 2008102469155A CN 200810246915 A CN200810246915 A CN 200810246915A CN 101444842 B CN101444842 B CN 101444842B
- Authority
- CN
- China
- Prior art keywords
- flow guiding
- steel ladle
- alkaline flow
- sand used
- percent
- 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.)
- Expired - Fee Related
Links
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102469155A CN101444842B (zh) | 2008-12-30 | 2008-12-30 | 一种钢包用碱性引流砂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102469155A CN101444842B (zh) | 2008-12-30 | 2008-12-30 | 一种钢包用碱性引流砂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101444842A CN101444842A (zh) | 2009-06-03 |
CN101444842B true CN101444842B (zh) | 2010-06-16 |
Family
ID=40740892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008102469155A Expired - Fee Related CN101444842B (zh) | 2008-12-30 | 2008-12-30 | 一种钢包用碱性引流砂 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101444842B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102033021A (zh) * | 2010-10-22 | 2011-04-27 | 首钢总公司 | 一种量化引流砂烧结性的试验方法 |
CN102000790B (zh) * | 2010-10-28 | 2013-07-31 | 成都府天新材料科技有限公司 | 一种低铬环保引流砂的制造方法 |
CN102659425B (zh) * | 2012-04-19 | 2013-11-20 | 沈阳东大冶金科技股份有限公司 | 具有涂层和经过钝化的钢包精炼用引流砂及其制备方法 |
CN103145431B (zh) * | 2013-03-25 | 2014-06-25 | 江苏嘉耐高温材料有限公司 | 一种超低碳钢用钢包引流砂制备方法 |
CN104311049A (zh) * | 2014-09-30 | 2015-01-28 | 马鞍山市欣隆炉料有限责任公司 | 一种硅质引流砂的制备方法 |
CN112479728B (zh) * | 2020-12-23 | 2022-10-18 | 河南通宇冶材集团有限公司 | 无铬环保型引流剂用助熔剂、引流剂和制备方法 |
CN114515828B (zh) * | 2021-11-24 | 2023-08-25 | 唐山不锈钢有限责任公司 | 一种一键式钢包滑动水口引流砂垂直加入装置及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6316106B1 (en) * | 1997-05-23 | 2001-11-13 | Nkk Corporation | Filler sand for a ladle tap hole valve |
CN1509827A (zh) * | 2002-12-26 | 2004-07-07 | 首钢总公司 | 钢包用碱性引流砂及其制备方法 |
CN101116908A (zh) * | 2007-09-03 | 2008-02-06 | 武汉科技大学 | 一种镁橄榄石质钢包引流砂及其制备方法 |
-
2008
- 2008-12-30 CN CN2008102469155A patent/CN101444842B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6316106B1 (en) * | 1997-05-23 | 2001-11-13 | Nkk Corporation | Filler sand for a ladle tap hole valve |
CN1509827A (zh) * | 2002-12-26 | 2004-07-07 | 首钢总公司 | 钢包用碱性引流砂及其制备方法 |
CN101116908A (zh) * | 2007-09-03 | 2008-02-06 | 武汉科技大学 | 一种镁橄榄石质钢包引流砂及其制备方法 |
Non-Patent Citations (2)
Title |
---|
JP特开2001-198666A 2001.07.24 |
JP特开2006-198671A 2006.08.03 |
Also Published As
Publication number | Publication date |
---|---|
CN101444842A (zh) | 2009-06-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101444842B (zh) | 一种钢包用碱性引流砂 | |
CN101502871B (zh) | 大方坯连铸结晶器保护渣及其制备方法 | |
CN102233413B (zh) | 一种超纯净钢无侵蚀型覆盖剂及其生产方法 | |
CN100491291C (zh) | 防粘渣不定形耐火材料 | |
CN101433950B (zh) | 回收精炼渣制备保护渣的方法 | |
CN102233412B (zh) | 超低碳钢用无碳钢包引流剂 | |
CN100506433C (zh) | 一种炼钢模铸用无碳保护渣 | |
CN100581683C (zh) | 一种用于三步法精炼的引流剂的制备方法 | |
CN103506614B (zh) | 高锰钢专用引流剂 | |
CN105367092A (zh) | 一种防粘渣喷涂料 | |
CN104226947A (zh) | 一种超低碳钢用中间包覆盖剂 | |
CN100453211C (zh) | 一种中间包干式工作衬的制备方法 | |
CN102814473A (zh) | 一种低粘度的制炼钢模铸用保护渣的制备方法 | |
CN105522130B (zh) | 一种中碳钢倒角铜板连铸结晶器保护渣及其制备方法 | |
CN101748235A (zh) | 一种冶金辅料助熔剂及其制备方法 | |
CN104972103B (zh) | 复合式钢包永久层浇注体 | |
CN100475387C (zh) | 一种镁橄榄石质钢包引流砂及其制备方法 | |
CN107226683A (zh) | 一种中间包干式料及其制备方法 | |
CN108118112A (zh) | 钙镁预熔基铝质钢水净化剂及其制备方法 | |
CN103274707B (zh) | 中间包车溢流槽镁钙质涂抹料 | |
CN103332964B (zh) | 一种用于铸坯加热炉内耐火材料的防粘渣涂料 | |
CN108117402A (zh) | 一种高温冶炼保温层环保材料 | |
CN102586666B (zh) | 短流程高强度铸铁专用净化剂及其制备工艺 | |
CN108103270A (zh) | 钙镁基铝硅质钢水净化剂及其制备方法 | |
CN103145431B (zh) | 一种超低碳钢用钢包引流砂制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: NORTHEASTEM UNIVERSITY METALLURGICAL TECHNOLOGY IN Free format text: FORMER NAME: METALLURGY TECHNOLOGY RESEARCH INSTITUTE CO., LTD., NORTHEAST UNIVERSITY |
|
CP01 | Change in the name or title of a patent holder |
Address after: 110004 Heping Road, Heping District, Liaoning, Shenyang, Lane No. 11, No. 3 Patentee after: NORTHEASTERN UNIVERSITY METALURGICAL TECHNOLOGY INSTITUTE CO., LTD. Address before: 110004 Heping Road, Heping District, Liaoning, Shenyang, Lane No. 11, No. 3 Patentee before: Metallurgy Technology Research Institute Co., Ltd., Northeast University |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20131230 |