GB1571696A - Shielding of a stream of molten material during its pouring into a casting mould - Google Patents
Shielding of a stream of molten material during its pouring into a casting mould Download PDFInfo
- Publication number
- GB1571696A GB1571696A GB1106577A GB1106577A GB1571696A GB 1571696 A GB1571696 A GB 1571696A GB 1106577 A GB1106577 A GB 1106577A GB 1106577 A GB1106577 A GB 1106577A GB 1571696 A GB1571696 A GB 1571696A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- stream
- atmosphere
- melt
- poured
- 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
- 238000005266 casting Methods 0.000 title claims description 17
- 239000012768 molten material Substances 0.000 title claims description 12
- 239000007789 gas Substances 0.000 claims description 62
- 239000012159 carrier gas Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 23
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 22
- 229930195733 hydrocarbon Natural products 0.000 claims description 22
- 150000002430 hydrocarbons Chemical class 0.000 claims description 22
- 239000001301 oxygen Substances 0.000 claims description 22
- 229910052760 oxygen Inorganic materials 0.000 claims description 22
- 230000001681 protective effect Effects 0.000 claims description 22
- 239000000155 melt Substances 0.000 claims description 21
- 239000004215 Carbon black (E152) Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 239000002893 slag Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 238000005755 formation reaction Methods 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000009749 continuous casting Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- -1 for example Chemical class 0.000 claims description 2
- 239000001307 helium Substances 0.000 claims description 2
- 229910052734 helium Inorganic materials 0.000 claims description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 231100000252 nontoxic Toxicity 0.000 claims description 2
- 230000003000 nontoxic effect Effects 0.000 claims description 2
- 239000001294 propane Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229930183935 inermes Natural products 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
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
- B22D11/106—Shielding the molten jet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Furnace Details (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762611253 DE2611253A1 (de) | 1976-03-17 | 1976-03-17 | Verfahren zum abschirmen des giesstrahles einer stranggiessanlage |
| DE2655919 | 1976-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1571696A true GB1571696A (en) | 1980-07-16 |
Family
ID=25770212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1106577A Expired GB1571696A (en) | 1976-03-17 | 1977-03-16 | Shielding of a stream of molten material during its pouring into a casting mould |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS52128840A (enrdf_load_stackoverflow) |
| AT (1) | AT356828B (enrdf_load_stackoverflow) |
| AU (1) | AU2331277A (enrdf_load_stackoverflow) |
| BR (1) | BR7701569A (enrdf_load_stackoverflow) |
| CH (1) | CH604971A5 (enrdf_load_stackoverflow) |
| ES (1) | ES456858A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2344357A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1571696A (enrdf_load_stackoverflow) |
| NL (1) | NL7702907A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60199563A (ja) * | 1984-03-23 | 1985-10-09 | Hitachi Ltd | 窒素を含有する高クロム鋼の造塊法 |
-
1977
- 1977-03-07 AT AT148877A patent/AT356828B/de not_active IP Right Cessation
- 1977-03-15 FR FR7707636A patent/FR2344357A1/fr active Granted
- 1977-03-15 ES ES456858A patent/ES456858A1/es not_active Expired
- 1977-03-15 BR BR7701569A patent/BR7701569A/pt unknown
- 1977-03-16 GB GB1106577A patent/GB1571696A/en not_active Expired
- 1977-03-16 AU AU23312/77A patent/AU2331277A/en not_active Expired
- 1977-03-17 JP JP2871677A patent/JPS52128840A/ja active Pending
- 1977-03-17 NL NL7702907A patent/NL7702907A/xx not_active Application Discontinuation
- 1977-03-17 CH CH335677A patent/CH604971A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR7701569A (pt) | 1978-01-03 |
| ES456858A1 (es) | 1978-08-01 |
| FR2344357B3 (enrdf_load_stackoverflow) | 1980-02-08 |
| AT356828B (de) | 1980-05-27 |
| AU2331277A (en) | 1978-09-21 |
| NL7702907A (nl) | 1977-09-20 |
| CH604971A5 (enrdf_load_stackoverflow) | 1978-09-15 |
| JPS52128840A (en) | 1977-10-28 |
| ATA148877A (de) | 1979-10-15 |
| FR2344357A1 (fr) | 1977-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |