GB642086A - A method of removing carbon from steel - Google Patents
A method of removing carbon from steelInfo
- Publication number
- GB642086A GB642086A GB15411/46A GB1541146A GB642086A GB 642086 A GB642086 A GB 642086A GB 15411/46 A GB15411/46 A GB 15411/46A GB 1541146 A GB1541146 A GB 1541146A GB 642086 A GB642086 A GB 642086A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steel
- slag
- reaction mixture
- exothermic reaction
- iron oxide
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 5
- 239000010959 steel Substances 0.000 title abstract 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052799 carbon Inorganic materials 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 4
- 239000002893 slag Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 abstract 2
- 229910000519 Ferrosilicon Inorganic materials 0.000 abstract 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 abstract 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 abstract 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 1
- 239000000292 calcium oxide Substances 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 235000010344 sodium nitrate Nutrition 0.000 abstract 1
- 239000004317 sodium nitrate Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- C21C7/068—Decarburising
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US642086XA | 1945-10-22 | 1945-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB642086A true GB642086A (en) | 1950-08-30 |
Family
ID=22054294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15411/46A Expired GB642086A (en) | 1945-10-22 | 1946-05-21 | A method of removing carbon from steel |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE465772A (forum.php) |
| FR (1) | FR941651A (forum.php) |
| GB (1) | GB642086A (forum.php) |
-
0
- BE BE465772D patent/BE465772A/xx unknown
-
1946
- 1946-05-21 GB GB15411/46A patent/GB642086A/en not_active Expired
- 1946-05-29 FR FR941651D patent/FR941651A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE465772A (forum.php) | |
| FR941651A (fr) | 1949-01-18 |
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