NO134286B - - Google Patents
Download PDFInfo
- Publication number
- NO134286B NO134286B NO1092/72A NO109272A NO134286B NO 134286 B NO134286 B NO 134286B NO 1092/72 A NO1092/72 A NO 1092/72A NO 109272 A NO109272 A NO 109272A NO 134286 B NO134286 B NO 134286B
- Authority
- NO
- Norway
- Prior art keywords
- contact
- branch
- stated
- fork
- steel
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 230000008018 melting Effects 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 229910000639 Spring steel Inorganic materials 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010985 leather Substances 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
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B22D1/002—Treatment with gases
- B22D1/005—Injection assemblies therefor
-
- 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
- B22D11/11—Treating the molten metal
- B22D11/116—Refining the metal
- B22D11/117—Refining the metal by treating with gases
-
- 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
- C21C7/0081—Treating and handling under pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Continuous Casting (AREA)
- Fuses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG1729571 | 1971-04-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO134286B true NO134286B (xx) | 1976-06-08 |
NO134286C NO134286C (xx) | 1976-09-15 |
Family
ID=3897740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO1092/72A NO134286C (xx) | 1971-04-07 | 1972-03-29 |
Country Status (14)
Country | Link |
---|---|
US (1) | US3880221A (xx) |
AT (1) | AT329786B (xx) |
BE (1) | BE781716A (xx) |
CA (1) | CA986278A (xx) |
DD (1) | DD95268A5 (xx) |
DE (1) | DE2215816A1 (xx) |
DK (1) | DK131275B (xx) |
FR (1) | FR2132679B1 (xx) |
GB (1) | GB1386154A (xx) |
IT (1) | IT967041B (xx) |
NL (1) | NL7204626A (xx) |
NO (1) | NO134286C (xx) |
SE (1) | SE375471B (xx) |
SU (1) | SU522776A3 (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1459147A (en) * | 1974-06-18 | 1976-12-22 | British Steel Corp | Casting steel ingots |
US4549598A (en) * | 1981-12-17 | 1985-10-29 | Noranda Inc. | Process for minimizing foam formation during free falling of molten metal into moulds, launders or other containers |
SE452860B (sv) * | 1984-08-29 | 1987-12-21 | Inst Po Metalloznanie I Tekno | Sett att behandla och gjuta metaller i ett slutet utrymme och anordning for genomforande av settet |
US6581673B1 (en) * | 2000-12-29 | 2003-06-24 | Hayes Lemmerz International, Inc. | Method for controlling the filling of a mold cavity of a casting machine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3650313A (en) * | 1968-10-09 | 1972-03-21 | Inst Po Metalloznanie I Tekno | Method for the production of castings from alloys of metals and gases |
SE356914B (xx) * | 1969-04-15 | 1973-06-12 | Voest Ag | |
US3689048A (en) * | 1971-03-05 | 1972-09-05 | Air Liquide | Treatment of molten metal by injection of gas |
-
1972
- 1972-03-29 NO NO1092/72A patent/NO134286C/no unknown
- 1972-03-29 GB GB1488172A patent/GB1386154A/en not_active Expired
- 1972-03-30 DE DE19722215816 patent/DE2215816A1/de active Pending
- 1972-03-31 FR FR7211588A patent/FR2132679B1/fr not_active Expired
- 1972-04-05 US US241251A patent/US3880221A/en not_active Expired - Lifetime
- 1972-04-05 DK DK164072AA patent/DK131275B/da unknown
- 1972-04-05 IT IT89519/72A patent/IT967041B/it active
- 1972-04-06 AT AT296572A patent/AT329786B/de not_active IP Right Cessation
- 1972-04-06 BE BE781716A patent/BE781716A/xx unknown
- 1972-04-06 NL NL7204626A patent/NL7204626A/xx unknown
- 1972-04-06 CA CA139,102A patent/CA986278A/en not_active Expired
- 1972-04-06 DD DD162095A patent/DD95268A5/xx unknown
- 1972-04-06 SU SU1769768A patent/SU522776A3/ru active
- 1972-04-07 SE SE7204539A patent/SE375471B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2215816A1 (de) | 1972-11-16 |
AT329786B (de) | 1976-05-25 |
FR2132679B1 (xx) | 1977-04-01 |
DD95268A5 (xx) | 1973-01-20 |
US3880221A (en) | 1975-04-29 |
GB1386154A (en) | 1975-03-05 |
IT967041B (it) | 1974-02-28 |
NO134286C (xx) | 1976-09-15 |
SU522776A3 (ru) | 1976-07-25 |
NL7204626A (xx) | 1972-10-10 |
ATA296572A (de) | 1975-08-15 |
DK131275B (da) | 1975-06-23 |
DK131275C (xx) | 1975-11-17 |
SE375471B (xx) | 1975-04-21 |
CA986278A (en) | 1976-03-30 |
BE781716A (fr) | 1972-07-31 |
FR2132679A1 (xx) | 1972-11-24 |
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