Continuous casting crystallizer casting powder special for sorbite stainless steel and application thereof
A continuous casting crystallizer and stainless steel technology, which is applied in the field of steelmaking auxiliary materials, can solve the problems affecting the continuous casting process of Sorbitite stainless steel S600E, hindering the large-scale expansion of production, and maintaining a high grinding rate, so as to improve the purity of molten steel , reduce the shrinkage rate, reduce the effect of heat conduction stability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0078] This embodiment provides a mold flux for continuous casting molds for sorbite. The raw materials include 5.0 parts of glass powder, 1.5 parts of cement clinker, 0.5 parts of industrial soda ash, 4.5 parts of fluorite, and premelt A total of 57 parts of wollastonite (the mass ratio of premelt and wollastonite is 50:50), 2 parts of lithium carbonate, 3.0 parts of sodium fluoride, 1.5 parts of lightly burned magnesia powder, 4.0 parts of bentonite, and 2.8 parts of cryolite 6.0 parts of bauxite, 1 part of borax, 1.5 parts of barium carbonate, 6.5 parts of manganese carbonate, 0.5 parts of dispersant, 1.9 parts of carbon black and 0.8 parts of sodium carboxymethylcellulose.
[0079] In terms of mass percentage, the mold flux contains the following chemical components: CaO27.36%, SiO 2 33.67%, Al 2 o 3 6.7%, Fe 2 o 3 0.8%, MgO 2.74%, Na 2 O 4.95%, F - 5.84%, Li 2 O0.78%, B 2 o 3 0.48%, BaO 0.54%, MnO 4.64%, and total C (Ct) 3.65%, and the balance is unavoidable im...
Embodiment 2
[0082] This embodiment provides a mold flux for continuous casting molds for sorbite. The raw materials include 3.5 parts of glass powder, 3.5 parts of cement clinker, 3.0 parts of industrial soda ash, 3.5 parts of fluorite, and premelted material in parts by mass. A total of 48.5 parts of wollastonite (the mass ratio of premelted material and wollastonite is 40:60), 3.7 parts of lithium carbonate, 1.0 parts of sodium fluoride, 1.0 parts of lightly burned magnesia powder, 3.2 parts of bentonite, and 4.8 parts of cryolite 7.0 parts of bauxite, 2.5 parts of borax, 2 parts of barium carbonate, 5.5 parts of manganese carbonate, 2.0 parts of dispersant, 2.8 parts of carbon black and 2.5 parts of sodium carboxymethylcellulose.
[0083] In terms of mass percentage, the mold flux contains the following chemical components: CaO 24.6%, SiO 2 28.91%, Al 2 o 3 7.47%, Fe 2 o 3 0.878%, MgO 2.01%, Na 2 O 5.32%, F - 5.1%, Li 2 O 1.44%, B 2 o 3 1.2%, BaO 0.81%, MnO 4.08%, and total ...
Embodiment 3
[0086] This embodiment provides a mold flux for continuous casting molds for sorbite. The raw materials include 1.5 parts of glass powder, 6.6 parts of cement clinker, 3.5 parts of industrial soda ash, 0.5 parts of fluorite, and premelt A total of 51.5 parts of wollastonite (the mass ratio of premelted material and wollastonite is 30:70), 0.8 parts of lithium carbonate, 5.0 parts of sodium fluoride, 0.5 parts of lightly burned magnesia powder, 2.0 parts of bentonite, and 2.0 parts of cryolite 9.0 parts of bauxite, 4.0 parts of borax, 1.0 parts of barium carbonate, 4.0 parts of manganese carbonate, 3.0 parts of dispersant, 3.6 parts of carbon black and 1.5 parts of sodium carboxymethylcellulose.
[0087] In terms of mass percentage, the mold flux contains the following chemical components: CaO 25.23%, SiO 2 28.16%, Al 2 o 3 8.72%, Fe 2 o 3 0.95%, MgO 1.79%, Na 2 O 7.95%, F - 4.63%, Li 2 O0.31%, B 2 o 3 1.92%, BaO 0.38%, MnO 3.0%, and total C (Ct) 5.8%, and the balanc...
PUM
Property | Measurement | Unit |
---|---|---|
melting point | aaaaa | aaaaa |
melting point | aaaaa | aaaaa |
yield strength | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com