TW200616730A - Powdered mold powder for continuous casting of steel - Google Patents
Powdered mold powder for continuous casting of steelInfo
- Publication number
- TW200616730A TW200616730A TW093136832A TW93136832A TW200616730A TW 200616730 A TW200616730 A TW 200616730A TW 093136832 A TW093136832 A TW 093136832A TW 93136832 A TW93136832 A TW 93136832A TW 200616730 A TW200616730 A TW 200616730A
- Authority
- TW
- Taiwan
- Prior art keywords
- steel
- continuous casting
- mold powder
- powdered mold
- powder
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/111—Treating the molten metal by using protecting powders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/108—Feeding additives, powders, or the like
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/076—Use of slags or fluxes as treating agents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Powered mold power for continuous casing of steel in accordance with the present invention is characterized in that the powder contains not more than 0.5 (including zero) mass% of carbon black, 0.5-20 mass% of a carbon powder other than carbon black, and 0.1-7.0 mass% of a carbohydrate powder.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003345922A JP2005111492A (en) | 2003-10-03 | 2003-10-03 | Mold powder for continuously casting steel |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200616730A true TW200616730A (en) | 2006-06-01 |
Family
ID=34419481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093136832A TW200616730A (en) | 2003-10-03 | 2004-11-29 | Powdered mold powder for continuous casting of steel |
Country Status (8)
Country | Link |
---|---|
US (1) | US20070009373A1 (en) |
JP (1) | JP2005111492A (en) |
KR (1) | KR20060107512A (en) |
CN (1) | CN1863624A (en) |
AU (1) | AU2004278229A1 (en) |
CA (1) | CA2539701A1 (en) |
TW (1) | TW200616730A (en) |
WO (1) | WO2005032745A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101159930B1 (en) * | 2009-12-24 | 2012-06-25 | 현대제철 주식회사 | Continuous casting method of impact guarantee beam blank |
CN101733379B (en) * | 2010-01-21 | 2013-08-21 | 河南省西保冶材集团有限公司 | Carbon-steel crystallizer function protection material in large round billet |
CN101906507A (en) * | 2010-07-20 | 2010-12-08 | 孙遂卿 | Method for producing composite deoxidizer for steel making by using hot-melt yellow phosphorous dreg |
CN102002552B (en) * | 2010-12-25 | 2012-01-11 | 王铭钧 | Casting and smelting additive |
WO2014114123A1 (en) * | 2013-01-25 | 2014-07-31 | 宝山钢铁股份有限公司 | Fluoride-free continuous casting mold flux for ultralow carbon steel |
US20150027994A1 (en) * | 2013-07-29 | 2015-01-29 | Siemens Energy, Inc. | Flux sheet for laser processing of metal components |
RU2687332C2 (en) * | 2014-04-24 | 2019-05-13 | Сандвик Интеллекчуал Проперти Аб | Method of production of cermet powder or cemented carbide |
CN107755648B (en) * | 2017-10-27 | 2019-08-27 | 中南大学 | A kind of method of covering slag slag film resistance in measurement continuous cast mold |
CN114045374B (en) * | 2021-11-19 | 2022-11-25 | 西峡龙成冶金材料有限公司 | Special covering slag for nodular cast iron and preparation method and application thereof |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4041199A (en) * | 1974-01-02 | 1977-08-09 | Foseco International Limited | Refractory heat-insulating materials |
JPS54158331A (en) * | 1978-06-05 | 1979-12-14 | Aikoh Co | Tundish for continuous steel casting |
GB9317720D0 (en) * | 1993-08-26 | 1993-10-13 | Foseco Int | Mould fluxes and their use in the continuous casting of steel |
JP3082572B2 (en) * | 1994-07-07 | 2000-08-28 | 住友金属工業株式会社 | Colored powder for continuous casting |
US5577549A (en) * | 1995-04-05 | 1996-11-26 | Foseco International Limited | Mold fluxes used in the continuous casting of steel |
US6013125A (en) * | 1995-09-13 | 2000-01-11 | Quraishi; Mashallah M. | Investment of powders and method for rapid preparation of investment molds |
JPH1110297A (en) * | 1997-06-27 | 1999-01-19 | Sumitomo Metal Ind Ltd | Mold powder for continuous casting |
WO2000005012A1 (en) * | 1998-07-21 | 2000-02-03 | Shinagawa Refractories Co., Ltd. | Molding powder for continuous casting of thin slab |
-
2003
- 2003-10-03 JP JP2003345922A patent/JP2005111492A/en active Pending
-
2004
- 2004-09-30 WO PCT/JP2004/014347 patent/WO2005032745A1/en active Application Filing
- 2004-09-30 US US10/572,959 patent/US20070009373A1/en not_active Abandoned
- 2004-09-30 KR KR1020067006459A patent/KR20060107512A/en not_active Application Discontinuation
- 2004-09-30 AU AU2004278229A patent/AU2004278229A1/en not_active Abandoned
- 2004-09-30 CA CA002539701A patent/CA2539701A1/en not_active Abandoned
- 2004-09-30 CN CNA2004800287970A patent/CN1863624A/en active Pending
- 2004-11-29 TW TW093136832A patent/TW200616730A/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2005032745A1 (en) | 2005-04-14 |
CA2539701A1 (en) | 2005-04-14 |
AU2004278229A1 (en) | 2005-04-14 |
CN1863624A (en) | 2006-11-15 |
JP2005111492A (en) | 2005-04-28 |
US20070009373A1 (en) | 2007-01-11 |
KR20060107512A (en) | 2006-10-13 |
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