DE159757C - - Google Patents
Info
- Publication number
- DE159757C DE159757C DENDAT159757D DE159757DA DE159757C DE 159757 C DE159757 C DE 159757C DE NDAT159757 D DENDAT159757 D DE NDAT159757D DE 159757D A DE159757D A DE 159757DA DE 159757 C DE159757 C DE 159757C
- Authority
- DE
- Germany
- Prior art keywords
- metal
- thermite
- bath
- steel
- reaction
- 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.)
- Active
Links
- 229910052751 metal Inorganic materials 0.000 claims description 49
- 239000002184 metal Substances 0.000 claims description 49
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 14
- 238000005266 casting Methods 0.000 claims description 11
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 150000002366 halogen compounds Chemical class 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 150000003464 sulfur compounds Chemical class 0.000 claims description 2
- 238000009938 salting Methods 0.000 claims 1
- 239000003832 thermite Substances 0.000 description 35
- 229910000831 Steel Inorganic materials 0.000 description 23
- 239000010959 steel Substances 0.000 description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 239000007788 liquid Substances 0.000 description 9
- 239000002893 slag Substances 0.000 description 9
- 150000002739 metals Chemical class 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 5
- 229910052698 phosphorus Inorganic materials 0.000 description 5
- 239000011574 phosphorus Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 150000002927 oxygen compounds Chemical class 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 229910001208 Crucible steel Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 3
- 229910000460 iron oxide Inorganic materials 0.000 description 3
- 229910052718 tin Inorganic materials 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 229910000906 Bronze Inorganic materials 0.000 description 2
- -1 CaI-ciimi Chemical compound 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium(0) Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 239000010431 corundum Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004054 inflammatory process Effects 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- TWHBEKGYWPPYQL-UHFFFAOYSA-N Aluminium carbide Chemical compound [C-4].[C-4].[C-4].[Al+3].[Al+3].[Al+3].[Al+3] TWHBEKGYWPPYQL-UHFFFAOYSA-N 0.000 description 1
- 239000004484 Briquette Substances 0.000 description 1
- UIXRSLJINYRGFQ-UHFFFAOYSA-N Calcium carbide Chemical compound [Ca+2].[C-]#[C-] UIXRSLJINYRGFQ-UHFFFAOYSA-N 0.000 description 1
- 239000005997 Calcium carbide Substances 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 210000001550 Testis Anatomy 0.000 description 1
- 210000003462 Veins Anatomy 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N al2o3 Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001771 impaired Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000003137 locomotive Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000717 retained Effects 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
- B22D27/06—Heating the top discard of ingots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/18—Measures for using chemical processes for influencing the surface composition of castings, e.g. for increasing resistance to acid attack
-
- 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/08—Manufacture of cast-iron
-
- 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/10—Making spheroidal graphite cast-iron
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/02—Soldered or welded connections
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE159757C true DE159757C (ko) |
Family
ID=425799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT159757D Active DE159757C (ko) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE159757C (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE744644C (de) * | 1937-01-30 | 1944-01-22 | Ig Farbenindustrie Ag | Verfahren zur thermischen Herstellung von Calcium-Aluminium-Legierungen |
DE1084449B (de) * | 1953-08-05 | 1960-06-30 | Fachanstalt Fuer Giessereiwese | Waermeentwickelnde, form- und haertbare Masse fuer Steiger und Trichter von Giessformen und fuer Blockkoepfe |
DE975214C (de) * | 1944-08-12 | 1961-10-05 | Huettenwerk Oberhausen Ag | Vorrichtung zum Einbringen von metallischem Aluminium in vorher desoxydierte Stahlschmelzen |
DE1160457B (de) * | 1955-06-18 | 1964-01-02 | Knapsack Ag | Verfahren zur Kokseinsparung und Leistungssteigerung bei der Herstellung von Roheisen im Hochofen |
DE1261636B (de) * | 1959-10-28 | 1968-02-22 | Henri Jean Daussan | Vorrichtung zur Verbesserung der Homogenitaet eines Gussblocks waehrend seiner Erstarrung in der Kokille |
-
0
- DE DENDAT159757D patent/DE159757C/de active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE744644C (de) * | 1937-01-30 | 1944-01-22 | Ig Farbenindustrie Ag | Verfahren zur thermischen Herstellung von Calcium-Aluminium-Legierungen |
DE975214C (de) * | 1944-08-12 | 1961-10-05 | Huettenwerk Oberhausen Ag | Vorrichtung zum Einbringen von metallischem Aluminium in vorher desoxydierte Stahlschmelzen |
DE1084449B (de) * | 1953-08-05 | 1960-06-30 | Fachanstalt Fuer Giessereiwese | Waermeentwickelnde, form- und haertbare Masse fuer Steiger und Trichter von Giessformen und fuer Blockkoepfe |
DE1160457B (de) * | 1955-06-18 | 1964-01-02 | Knapsack Ag | Verfahren zur Kokseinsparung und Leistungssteigerung bei der Herstellung von Roheisen im Hochofen |
DE1261636B (de) * | 1959-10-28 | 1968-02-22 | Henri Jean Daussan | Vorrichtung zur Verbesserung der Homogenitaet eines Gussblocks waehrend seiner Erstarrung in der Kokille |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1815214C3 (de) | 03.12.68 Schweiz 17961-68 Kippbares BehandlungsgefäB zum Behandeln von Metall-Schmelzen durch Einbringen verdampfbarer Zusätze, insbesondere zum Herstellen von Eisen-Kohlenstoff-GuBwerkstoffen mit Kugelgraphit durch Einbringen von Reinmagnesium in die im Gefäß enthaltene Schmelze Georg Fischer AG, Schaffhausen (Schweiz) | |
DE4216870C2 (de) | Verfahren zur Herstellung eines metallischen Gußkörpers nach dem Feingußverfahren | |
DE2732136C2 (de) | Behandlung von geschmolzenem Metall | |
DE159757C (ko) | ||
DE1299670B (de) | Zusatz zu Gusseisenschmelzen zum Entschwefeln und zur Kugelgraphitbildung | |
DE2212575A1 (de) | Verfahren und Vorrichtung zur Erzeugung von Gusseisen mit Kugelgraphit | |
DE1758729A1 (de) | Pfanne oder Behaelter zum Behandeln geschmolzener Metalle mit Metallen,die einen niedrigen Siedepunkt haben | |
DE1925390C3 (de) | Vorrichtung zur Herabsetzung der Klebneigung des Stopfenkopfes auf dem Ausgußstein bei Stopfenverschlüssen an Gießeinrichtungen | |
DE325003C (de) | Verfahren und Vorrichtung zum Giessen dichter Metallbloecke | |
DE892230C (de) | Verfahren zum Stranggiessen metallischer Werkstoffe | |
DE1433464A1 (de) | Verfahren zur Herstellung von Stahlguss bzw. Gusseisen | |
DE2514490C2 (de) | Vorrichtung zur Behandlung einer Gußeisenschmelze | |
DE2616542A1 (de) | Verfahren und vorrichtung zum herstellen von modifizierten grauguss, insbesondere kugelgraphit-gusseisen | |
DE1508270B1 (de) | Verfahren zur Herstellung von Ferrotitan-Legierungen | |
DE2817592A1 (de) | Metallabguss mit verfestigter oberflaechenschicht und verfahren zu dessen herstellung | |
DE1960801C (de) | Verfahren zum Aufschmelzen erstarrter Metallschmelze in keramischen Ausgüssen von metallurgischen Gefäßen | |
AT234289B (de) | Verfahren und Vorrichtung zur Güteverbesserung von Gußblöcken beim Kokillenguß | |
DE658212C (de) | Verfahren zum Vermeiden des Losloesens von Teilen der Auskleidungsmasse am Boden einer Kokille beim Herstellen von Hohlbloecken mittels des Sturzgussverfahrens | |
DE2251522A1 (de) | Stahlstrangguss mit innenkuehlung | |
DE1046331B (de) | Brikett zur Entschwefelung, Desoxydation, Raffination, Feinung und Entgasung einer Metallschmelze | |
DE815809C (de) | Vorrichtung zur Verhinderung der Bildung eines Baers bei Konvertern u. dgl. | |
DE2830523C2 (de) | Verfahren zum Gießen eines Metallblocks in einer Kokille und Vorrichtung zum Durchführen des Verfahrens | |
DE182638C (ko) | ||
DE2522472C3 (de) | Kipppfanne zur Verarbeitung und zum Gießen von schmelzflüssigen Metallen | |
AT214086B (de) | Verfahren zum Gießen von Blöcken u. dgl. aus Metallen und Legierungen, insbesondere Stahl, und Vorrichtungen zu seiner Durchführung |