UA111376C2 - Slag for cast iron modification - Google Patents
Slag for cast iron modificationInfo
- Publication number
- UA111376C2 UA111376C2 UAA201402980A UAA201402980A UA111376C2 UA 111376 C2 UA111376 C2 UA 111376C2 UA A201402980 A UAA201402980 A UA A201402980A UA A201402980 A UAA201402980 A UA A201402980A UA 111376 C2 UA111376 C2 UA 111376C2
- Authority
- UA
- Ukraine
- Prior art keywords
- cast iron
- slag
- rare earth
- silicon dioxide
- oxide
- Prior art date
Links
- 229910001018 Cast iron Inorganic materials 0.000 title abstract 3
- 239000002893 slag Substances 0.000 title abstract 3
- 238000012986 modification Methods 0.000 title abstract 2
- 230000004048 modification Effects 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- ZKEYULQFFYBZBG-UHFFFAOYSA-N lanthanum carbide Chemical compound [La].[C-]#[C] ZKEYULQFFYBZBG-UHFFFAOYSA-N 0.000 abstract 2
- 229910001404 rare earth metal oxide Inorganic materials 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000292 calcium oxide Substances 0.000 abstract 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 1
- 238000009851 ferrous metallurgy Methods 0.000 abstract 1
- 150000002505 iron Chemical class 0.000 abstract 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- Treatment Of Steel In Its Molten State (AREA)
Abstract
The invention relates to the ferrous metallurgy, in particular to the development of the slag composition for cast iron modification. The slag for modifying cast iron contains silicon dioxide, calcium oxide, aluminum oxide, rare earth oxides and additionally lanthanum carbide at the following component ratio, wt. %: 2-8 silicon dioxide, 40-45calcium oxide, 40-45 alumina, 1-2 rare earth oxides, 7-10 lanthanum carbide. The invention provides an increase in strength of the modified iron by 35-42 % with high level of percentage elongation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA201402980A UA111376C2 (en) | 2014-03-24 | 2014-03-24 | Slag for cast iron modification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA201402980A UA111376C2 (en) | 2014-03-24 | 2014-03-24 | Slag for cast iron modification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA111376C2 true UA111376C2 (en) | 2016-04-25 |
Family
ID=55861352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA201402980A UA111376C2 (en) | 2014-03-24 | 2014-03-24 | Slag for cast iron modification |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA111376C2 (en) |
-
2014
- 2014-03-24 UA UAA201402980A patent/UA111376C2/en unknown
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