BG98169U - COMPOSITION OF SLAG FORMING MIXTURE FOR STEEL CASTING - Google Patents
COMPOSITION OF SLAG FORMING MIXTURE FOR STEEL CASTINGInfo
- Publication number
- BG98169U BG98169U BG098169U BG9816993U BG98169U BG 98169 U BG98169 U BG 98169U BG 098169 U BG098169 U BG 098169U BG 9816993 U BG9816993 U BG 9816993U BG 98169 U BG98169 U BG 98169U
- Authority
- BG
- Bulgaria
- Prior art keywords
- forming mixture
- composition
- slag
- steel casting
- slag forming
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 5
- 238000005266 casting Methods 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 239000002956 ash Substances 0.000 abstract 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
- 235000011116 calcium hydroxide Nutrition 0.000 abstract 1
- 239000000920 calcium hydroxide Substances 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 239000010881 fly ash Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
Шлакообразуващата смес се използва при производството на стоманени блокове и метални изделия от тях. Тя е с температура на топене от 1200 до 12800с, дава плътен шлаков слой с дебелина от 30 до 50 мм и не отделя вредни газове при разливането на стоманата. Шлакообразуващата смес съдържа в мас.% Следните компоненти: si02 от 40 до 54, аl203 от 14 до 22, сао от 13 до 22, мg0 1-2, fе203 от 3 до 8, к20 1-2 и nа20 0,5-1. Окисният състав е получен от отпадъчна тецова пепелина и цимент или хидратна вар и/или варова пепелина. 3 претенции есThe slag-forming mixture is used in the production of steel blocks and metal products from them. It has a melting temperature of 1200 to 12800c, gives a dense slag layer with a thickness of 30 to 50 mm and does not emit harmful gases when the steel is poured. The slag-forming mixture contains in wt.% the following components: si02 from 40 to 54, al203 from 14 to 22, cao from 13 to 22, mg0 1-2, fe203 from 3 to 8, k20 1-2 and na20 0.5-1 . The oxide composition is obtained from waste fly ash and cement or hydrated lime and/or lime ash. 3 claims es
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BG98169U BG24Y1 (en) | 1993-10-22 | 1993-10-22 | Composition of slag-forming mixture for steel casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BG98169U BG24Y1 (en) | 1993-10-22 | 1993-10-22 | Composition of slag-forming mixture for steel casting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BG98169U true BG98169U (en) | 1995-05-31 |
| BG24Y1 BG24Y1 (en) | 1996-05-31 |
Family
ID=3925460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG98169U BG24Y1 (en) | 1993-10-22 | 1993-10-22 | Composition of slag-forming mixture for steel casting |
Country Status (1)
| Country | Link |
|---|---|
| BG (1) | BG24Y1 (en) |
-
1993
- 1993-10-22 BG BG98169U patent/BG24Y1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BG24Y1 (en) | 1996-05-31 |
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