NO123617B - - Google Patents

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Info

Publication number: NO123617B
Authority: NO; Norway
Prior art keywords: tantalum; niobium; complex; oxalate; oxalic acid
Prior art date: 1964-05-05

Application number

NO157927A

Other languages

English (en)

Norwegian (no)

Inventor

J Pearson

Original Assignee

British Iron Steel Research

Priority date (The priority date 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 date listed.)

1964-05-05

Filing date

1965-05-04

Publication date

1971-12-20

1965-05-04 Application filed by British Iron Steel Research filed Critical British Iron Steel Research

1971-12-20 Publication of NO123617B publication Critical patent/NO123617B/no

Links

239000010955 niobium Substances 0.000 claims description 32
229910052758 niobium Inorganic materials 0.000 claims description 31
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 30
MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical class OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 24
GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 23
229910052715 tantalum Inorganic materials 0.000 claims description 22
238000000926 separation method Methods 0.000 claims description 19
238000001556 precipitation Methods 0.000 claims description 18
239000002253 acid Substances 0.000 claims description 15
238000000034 method Methods 0.000 claims description 15
150000001875 compounds Chemical class 0.000 claims description 10
GGIGFRDJXUTIDU-UHFFFAOYSA-H aluminum;oxalate Chemical compound [Al+3].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O GGIGFRDJXUTIDU-UHFFFAOYSA-H 0.000 claims description 9
VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical class [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 claims description 6
-1 aluminum oxalic acid Chemical class 0.000 claims description 5
239000003795 chemical substances by application Substances 0.000 claims description 5
230000007613 environmental effect Effects 0.000 claims description 5
RHDUVDHGVHBHCL-UHFFFAOYSA-N niobium tantalum Chemical compound [Nb].[Ta] RHDUVDHGVHBHCL-UHFFFAOYSA-N 0.000 claims description 5
230000001376 precipitating effect Effects 0.000 claims description 5
238000004090 dissolution Methods 0.000 claims description 3
OSYUGTCJVMTNTO-UHFFFAOYSA-D oxalate;tantalum(5+) Chemical class [Ta+5].[Ta+5].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O OSYUGTCJVMTNTO-UHFFFAOYSA-D 0.000 claims description 3
239000008139 complexing agent Substances 0.000 claims description 2
238000000746 purification Methods 0.000 claims description 2
150000003481 tantalum Chemical class 0.000 claims description 2
240000008415 Lactuca sativa Species 0.000 claims 1
229910052751 metal Inorganic materials 0.000 claims 1
239000002184 metal Substances 0.000 claims 1
150000002736 metal compounds Chemical class 0.000 claims 1
150000002739 metals Chemical class 0.000 claims 1
HONLSQDYEVGKRS-UHFFFAOYSA-N molybdenum oxalic acid Chemical compound [Mo].OC(=O)C(O)=O.OC(=O)C(O)=O.OC(=O)C(O)=O HONLSQDYEVGKRS-UHFFFAOYSA-N 0.000 claims 1
PBDKPMOBVZBMPP-UHFFFAOYSA-N oxalic acid;tungsten Chemical compound [W].OC(=O)C(O)=O PBDKPMOBVZBMPP-UHFFFAOYSA-N 0.000 claims 1
238000007670 refining Methods 0.000 claims 1
235000012045 salad Nutrition 0.000 claims 1
239000000203 mixture Substances 0.000 description 10
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
VEXZGXHMUGYJMC-UHFFFAOYSA-N hydrochloric acid Substances Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 7
239000002244 precipitate Substances 0.000 description 7
238000003756 stirring Methods 0.000 description 6
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 5
229910045601 alloy Inorganic materials 0.000 description 5
239000000956 alloy Substances 0.000 description 5
239000000908 ammonium hydroxide Substances 0.000 description 5
229910052742 iron Inorganic materials 0.000 description 5
235000006408 oxalic acid Nutrition 0.000 description 5
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
239000004927 clay Substances 0.000 description 3
238000003776 cleavage reaction Methods 0.000 description 3
239000000706 filtrate Substances 0.000 description 3
230000007017 scission Effects 0.000 description 3
239000000126 substance Substances 0.000 description 3
239000010936 titanium Substances 0.000 description 3
229910052719 titanium Inorganic materials 0.000 description 3
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
150000007513 acids Chemical class 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
229910021529 ammonia Inorganic materials 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
150000004679 hydroxides Chemical class 0.000 description 2
229910017604 nitric acid Inorganic materials 0.000 description 2
CHKVPAROMQMJNQ-UHFFFAOYSA-M potassium bisulfate Chemical compound [K+].OS([O-])(=O)=O CHKVPAROMQMJNQ-UHFFFAOYSA-M 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 2
239000011541 reaction mixture Substances 0.000 description 2
KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
RNKMOGIPOMVCHO-SJMVAQJGSA-N 1,3,6-trigalloyl glucose Chemical compound C([C@@H]1[C@H]([C@@H]([C@@H](O)[C@H](OC(=O)C=2C=C(O)C(O)=C(O)C=2)O1)OC(=O)C=1C=C(O)C(O)=C(O)C=1)O)OC(=O)C1=CC(O)=C(O)C(O)=C1 RNKMOGIPOMVCHO-SJMVAQJGSA-N 0.000 description 1
PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
239000004135 Bone phosphate Substances 0.000 description 1
FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
229910000640 Fe alloy Inorganic materials 0.000 description 1
CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
MVWDJLOUEUAWIE-UHFFFAOYSA-N O=C=O.O=C=O Chemical compound O=C=O.O=C=O MVWDJLOUEUAWIE-UHFFFAOYSA-N 0.000 description 1
229920001131 Pulp (paper) Polymers 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
PGHQEOHSIGPJOC-UHFFFAOYSA-N [Fe].[Ta] Chemical compound [Fe].[Ta] PGHQEOHSIGPJOC-UHFFFAOYSA-N 0.000 description 1
229910001854 alkali hydroxide Inorganic materials 0.000 description 1
150000008044 alkali metal hydroxides Chemical class 0.000 description 1
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
235000019270 ammonium chloride Nutrition 0.000 description 1
238000000137 annealing Methods 0.000 description 1
ZCLVNIZJEKLGFA-UHFFFAOYSA-H bis(4,5-dioxo-1,3,2-dioxalumolan-2-yl) oxalate Chemical class [Al+3].[Al+3].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O ZCLVNIZJEKLGFA-UHFFFAOYSA-H 0.000 description 1
238000009835 boiling Methods 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
KMPWYEUPVWOPIM-UHFFFAOYSA-N cinchonidine Natural products C1=CC=C2C(C(C3N4CCC(C(C4)C=C)C3)O)=CC=NC2=C1 KMPWYEUPVWOPIM-UHFFFAOYSA-N 0.000 description 1
KMPWYEUPVWOPIM-LSOMNZGLSA-N cinchonine Chemical compound C1=CC=C2C([C@@H]([C@H]3N4CC[C@H]([C@H](C4)C=C)C3)O)=CC=NC2=C1 KMPWYEUPVWOPIM-LSOMNZGLSA-N 0.000 description 1
LOUPRKONTZGTKE-UHFFFAOYSA-N cinchonine Natural products C1C(C(C2)C=C)CCN2C1C(O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-UHFFFAOYSA-N 0.000 description 1
230000029087 digestion Effects 0.000 description 1
SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
201000006549 dyspepsia Diseases 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000029142 excretion Effects 0.000 description 1
238000000605 extraction Methods 0.000 description 1
239000000499 gel Substances 0.000 description 1
229910001679 gibbsite Inorganic materials 0.000 description 1
238000005342 ion exchange Methods 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
229910052748 manganese Inorganic materials 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
150000002821 niobium Chemical class 0.000 description 1
150000002822 niobium compounds Chemical class 0.000 description 1
XNHGKSMNCCTMFO-UHFFFAOYSA-D niobium(5+);oxalate Chemical compound [Nb+5].[Nb+5].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O XNHGKSMNCCTMFO-UHFFFAOYSA-D 0.000 description 1
WPCMRGJTLPITMF-UHFFFAOYSA-I niobium(5+);pentahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[Nb+5] WPCMRGJTLPITMF-UHFFFAOYSA-I 0.000 description 1
150000003891 oxalate salts Chemical class 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
229940079877 pyrogallol Drugs 0.000 description 1
239000013049 sediment Substances 0.000 description 1
239000000741 silica gel Substances 0.000 description 1
229910002027 silica gel Inorganic materials 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
230000000087 stabilizing effect Effects 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000001384 succinic acid Substances 0.000 description 1
WUSPVAHLRCJNMG-UHFFFAOYSA-D tantalum(5+) pentasulfate Chemical compound [Ta+5].[Ta+5].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O WUSPVAHLRCJNMG-UHFFFAOYSA-D 0.000 description 1
ZIRLXLUNCURZTP-UHFFFAOYSA-I tantalum(5+);pentahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[Ta+5] ZIRLXLUNCURZTP-UHFFFAOYSA-I 0.000 description 1
239000011975 tartaric acid Substances 0.000 description 1
235000002906 tartaric acid Nutrition 0.000 description 1
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
- B21B1/088—H- or I-sections
- 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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/0406—Moulds with special profile
- 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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/041—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for vertical casting
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4998—Combined manufacture including applying or shaping of fluent material
- Y10T29/49988—Metal casting
- Y10T29/49991—Combined with rolling

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Metal Rolling (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Continuous Casting (AREA)

NO157927A 1964-05-05 1965-05-04 NO123617B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB18713/64A GB1049698A (en)	1964-05-05	1964-05-05	Improvements in or relating to the manufacture of elongate articles

Publications (1)

Publication Number	Publication Date
NO123617B true NO123617B (de)	1971-12-20

Family

ID=10117140

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO157927A NO123617B (de)	1964-05-05	1965-05-04

Country Status (6)

Country	Link
US (1)	US3416222A (de)
BE (1)	BE663459A (de)
DE (1)	DE1282861B (de)
GB (1)	GB1049698A (de)
NO (1)	NO123617B (de)
SE (1)	SE317778B (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3595302A (en) *	1967-05-11	1971-07-27	Schloemann Ag	Cooling structure for continuous-casting mold
US3528485A (en) *	1968-05-20	1970-09-15	Concast Inc	Continuous-casting mold
US3608619A (en) *	1969-03-10	1971-09-28	Concast Inc	Continuous casting starter bar
AT291898B (de) *	1969-05-09	1971-08-10	Voest Ag	Verfahren zur Bearbeitung eines Stahlgußstranges
US3837391A (en) *	1971-02-01	1974-09-24	I Rossi	Continuous casting apparatus
US3766962A (en) *	1971-02-01	1973-10-23	I Rossi	Method of continuously casting a slab
US3765472A (en) *	1971-02-11	1973-10-16	I Rossi	Improvements in supporting slabs during continuous casting
US3683997A (en) *	1971-06-09	1972-08-15	Metsubishi Jukogyo Kk	Electroslag remelting process
US3837392A (en) *	1971-11-18	1974-09-24	I Rossi	Apparatus for continuously casting steel slabs
US3773099A (en) *	1971-11-18	1973-11-20	I Rossi	Continuous casting of strands using thermal stress reinforcement
US3763920A (en) *	1972-03-16	1973-10-09	United States Steel Corp	Water inlet construction for continuous-casting molds
US3791015A (en) *	1972-10-17	1974-02-12	Algoma Steel Corp Ltd	Method of repairing a beam blank mold
DE2262978C3 (de) *	1972-12-19	1975-05-28	Mannesmann Ag, 4000 Duesseldorf	Stranggegossenes Vorprofil zum Walzen von Doppel-T-Trägern
JPS5436592B2 (de) *	1973-10-22	1979-11-09
US3910342A (en) *	1973-11-12	1975-10-07	Rossi Irving	Molds for continuous casting
JPS57134243A (en) *	1981-02-10	1982-08-19	Nippon Steel Corp	Mold for casting beam blank
DE3412486C2 (de) *	1984-04-03	1994-02-03	Kabelmetal Ag	Verfahren zur Herstellung von Durchlaufkokillen für Stranggußmaschinen
DE3721266A1 (de) *	1987-06-27	1989-01-12	Schloemann Siemag Ag	Verstellbare stranggiesskokille zur erzeugung von vorprofilen fuer die traegerwalzung
US5195573A (en) *	1989-12-01	1993-03-23	Cf&I Steel Corporation	Continuous rail production
US5082746A (en) *	1990-04-20	1992-01-21	Forward Gordon E	As-continuously cast beam blank and method for casting continuously cast beam blank
EP0694355B1 (de)	1994-07-25	1999-08-25	Concast Standard Ag	Straggiesskokille für ein Doppel-T-Vorprofil
USD369746S (en)	1995-01-23	1996-05-14	Sheppard Andrew J T	Carrying handle for a carrier bag
IT1287156B1 (it) *	1996-11-12	1998-08-04	Giovanni Arvedi	Insieme perfezionato di apparecchiature per la colata continua a velocita' elevata di bramme d'acciaio sottili di buona qualita'
US6158498A (en) *	1997-10-21	2000-12-12	Wagstaff, Inc.	Casting of molten metal in an open ended mold cavity
DE19859040A1 (de) *	1998-12-21	2000-06-29	Km Europa Metal Ag	Kokillenrohr und Verfahren zum Rekalibrieren eines Kokillenrohrs
EP2263815B1 (de) *	2009-06-03	2015-10-07	Concast Ag	Kokille zum Stranggiessen von Vorprofilen, insbesondere Doppel-T-Vorprofilen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2008626A (en) *	1932-02-04	1935-07-16	Murakami Yoshimichi	Method for manufacturing metallic materials by rotating rolls or wheels containing a molten metal between them
GB409820A (en) *	1932-12-09	1934-05-10	Henry Eastham	Builders wall plough for pointing work
US2284703A (en) *	1938-06-01	1942-06-02	Int Nickel Canada	Method for continuously molding metals
US2264289A (en) *	1939-08-22	1941-12-02	American Smelting Refining	Process and apparatus for casting metal
US2975493A (en) *	1957-02-05	1961-03-21	British Iron Steel Research	Casting of metals
US3105296A (en) *	1959-08-26	1963-10-01	Continental Can Co	Art of producing expandable laminate strips with use of flattened tubes for cores
NL278138A (de) *	1961-05-05
US3147521A (en) *	1961-08-10	1964-09-08	Boehm Arnold Henry	Continuous casting and forming process

1964
- 1964-05-05 GB GB18713/64A patent/GB1049698A/en not_active Expired
1965
- 1965-04-28 SE SE5602/65A patent/SE317778B/xx unknown
- 1965-05-03 DE DEB81694A patent/DE1282861B/de active Pending
- 1965-05-04 NO NO157927A patent/NO123617B/no unknown
- 1965-05-05 BE BE663459A patent/BE663459A/xx unknown
1968
- 1968-02-16 US US706188A patent/US3416222A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB1049698A (en)	1966-11-30
BE663459A (de)	1965-09-01
US3416222A (en)	1968-12-17
DE1282861B (de)	1968-11-14
SE317778B (de)	1969-11-24

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JP2000313928A (ja)	2000-11-14	酸化鉱石からニッケルとスカンジウムを回収する方法
US6383459B1 (en)	2002-05-07	Method for purifying a tantalum compound using a fluoride compound and sulfuric acid
US4612172A (en)	1986-09-16	Purification of molybdenum
JPS6225610B2 (de)	1987-06-04
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