AU8007775A - A process for introduction of alkali-earth treatment materials into a steel melt - Google Patents
A process for introduction of alkali-earth treatment materials into a steel meltInfo
- Publication number
- AU8007775A AU8007775A AU80077/75A AU8007775A AU8007775A AU 8007775 A AU8007775 A AU 8007775A AU 80077/75 A AU80077/75 A AU 80077/75A AU 8007775 A AU8007775 A AU 8007775A AU 8007775 A AU8007775 A AU 8007775A
- Authority
- AU
- Australia
- Prior art keywords
- alkali
- introduction
- treatment materials
- steel melt
- earth treatment
- 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
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
- C21C7/064—Dephosphorising; Desulfurising
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742419176 DE2419176B2 (de) | 1974-04-20 | 1974-04-20 | Verfahren zum einbringen von erdalkali-behandlungsmitteln in stahlschmelzen |
Publications (1)
Publication Number | Publication Date |
---|---|
AU8007775A true AU8007775A (en) | 1976-10-14 |
Family
ID=5913476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU80077/75A Expired AU8007775A (en) | 1974-04-20 | 1975-04-11 | A process for introduction of alkali-earth treatment materials into a steel melt |
Country Status (17)
Country | Link |
---|---|
JP (1) | JPS50143716A (xx) |
AR (1) | AR204354A1 (xx) |
AU (1) | AU8007775A (xx) |
BE (1) | BE828016A (xx) |
BR (1) | BR7502384A (xx) |
CA (1) | CA1062916A (xx) |
DD (1) | DD117251A5 (xx) |
DE (1) | DE2419176B2 (xx) |
ES (1) | ES436756A1 (xx) |
FR (1) | FR2268079A1 (xx) |
GB (1) | GB1450013A (xx) |
IN (1) | IN143231B (xx) |
IT (1) | IT1037433B (xx) |
NL (1) | NL7504252A (xx) |
PL (1) | PL93831B1 (xx) |
SE (1) | SE7504366L (xx) |
ZA (1) | ZA752179B (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4180397A (en) * | 1977-09-15 | 1979-12-25 | British Steel Corporation | Machinable steel |
USRE31676E (en) | 1982-09-29 | 1984-09-18 | Thyssen Aktiengesellschaft vorm August Thyssen-Hutte AG | Method and apparatus for dispensing a fluidizable solid from a pressure vessel |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE795333A (fr) * | 1972-03-01 | 1973-05-29 | Thyssen Niederrhein Ag | Procede de desulfuration de l'acier en fusion et poche pour sa mise en oeuvre |
-
1974
- 1974-04-20 DE DE19742419176 patent/DE2419176B2/de not_active Withdrawn
-
1975
- 1975-01-01 AR AR190D patent/AR204354A1/es active
- 1975-03-07 ZA ZA00752179A patent/ZA752179B/xx unknown
- 1975-04-09 GB GB1456775A patent/GB1450013A/en not_active Expired
- 1975-04-10 NL NL7504252A patent/NL7504252A/xx unknown
- 1975-04-10 IN IN725/CAL/75A patent/IN143231B/en unknown
- 1975-04-11 AU AU80077/75A patent/AU8007775A/en not_active Expired
- 1975-04-15 JP JP50044873A patent/JPS50143716A/ja active Pending
- 1975-04-16 CA CA224,781A patent/CA1062916A/en not_active Expired
- 1975-04-16 SE SE7504366A patent/SE7504366L/xx unknown
- 1975-04-17 BE BE2054275A patent/BE828016A/xx unknown
- 1975-04-18 FR FR7512118A patent/FR2268079A1/fr not_active Withdrawn
- 1975-04-18 IT IT22505/75A patent/IT1037433B/it active
- 1975-04-18 BR BR3035/75A patent/BR7502384A/pt unknown
- 1975-04-18 DD DD185544A patent/DD117251A5/xx unknown
- 1975-04-18 PL PL1975179755A patent/PL93831B1/pl unknown
- 1975-04-18 ES ES436756A patent/ES436756A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
PL93831B1 (xx) | 1977-06-30 |
SE7504366L (sv) | 1975-10-21 |
BE828016A (fr) | 1975-08-18 |
ZA752179B (en) | 1976-03-31 |
BR7502384A (pt) | 1976-03-09 |
GB1450013A (en) | 1976-09-22 |
DE2419176A1 (de) | 1975-10-30 |
IT1037433B (it) | 1979-11-10 |
IN143231B (xx) | 1977-10-22 |
AR204354A1 (es) | 1975-12-22 |
DE2419176B2 (de) | 1976-02-26 |
CA1062916A (en) | 1979-09-25 |
JPS50143716A (xx) | 1975-11-19 |
ES436756A1 (es) | 1977-01-01 |
FR2268079A1 (xx) | 1975-11-14 |
DD117251A5 (xx) | 1976-01-05 |
NL7504252A (nl) | 1975-10-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA75279B (en) | Process for making steel | |
IL46416A0 (en) | A construction material and process and apparatus for its production | |
ZA753271B (en) | Process for the production of steel | |
YU18675A (en) | Process for obtaining a thermoplastic composition of acrylatestyrene-acrylonitrile | |
ZA75370B (en) | Method of treating bagasse | |
ZA776003B (en) | Process for the production of steel | |
ZA751099B (en) | A process for treating beverages | |
JPS5272747A (en) | Sealing material and process for production thereof | |
ZA754332B (en) | The control of a continuous strand process for steel | |
YU39471B (en) | Process for the manufactue of new 1-thiazolylimidazolidinones | |
ZA742538B (en) | A process and apparatus for semelting of charge material | |
ZA764915B (en) | A process and equipment for the production of fiberpulp from lignocellulose materials | |
EG12009A (en) | A process for treating montmorillonite | |
CS194766B2 (en) | Process for working steel products | |
AU8007875A (en) | Process and apparatus for the manufacture of toughened steel | |
IL47098A0 (en) | Process and apparatus for prilling molten material | |
IL48640A0 (en) | 1-alkyl-2-(phenoxymethyl)-5-nitroimidazoles and process for their manufacture | |
AU8070575A (en) | Melt spinning process | |
AU8007775A (en) | A process for introduction of alkali-earth treatment materials into a steel melt | |
ZA759B (en) | Process for the production of polyolefins and catalyst therefor | |
ZA742667B (en) | A method of and apparatus for forming elongate reinforcing elements | |
ZA754876B (en) | A process and apparatus for the manufacture of quality steels | |
ZA752046B (en) | Process for the smelting of steel | |
YU272675A (en) | Process for uniform trichrome-dyeing of polyacrylonitrile materials | |
YU35875B (en) | Process for the manufacture of a substituted s-alkyl-thiocarbamate |