DE2048145A1 - Verfahren zur Herstellung von Spezial stahlen, Superlegierungen und Titan und/ oder Vanadinlegierungen - Google Patents
Verfahren zur Herstellung von Spezial stahlen, Superlegierungen und Titan und/ oder VanadinlegierungenInfo
- Publication number
- DE2048145A1 DE2048145A1 DE19702048145 DE2048145A DE2048145A1 DE 2048145 A1 DE2048145 A1 DE 2048145A1 DE 19702048145 DE19702048145 DE 19702048145 DE 2048145 A DE2048145 A DE 2048145A DE 2048145 A1 DE2048145 A1 DE 2048145A1
- Authority
- DE
- Germany
- Prior art keywords
- alloy
- crucible
- electrodes
- slag
- melting
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 44
- 229910000831 Steel Inorganic materials 0.000 title claims description 22
- 239000010959 steel Substances 0.000 title claims description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 21
- 230000008569 process Effects 0.000 title claims description 20
- 229910000601 superalloy Inorganic materials 0.000 title claims description 6
- 229910001069 Ti alloy Inorganic materials 0.000 title claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims description 5
- 229910000756 V alloy Inorganic materials 0.000 title claims description 5
- 239000010936 titanium Substances 0.000 title claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 36
- 239000000956 alloy Substances 0.000 claims description 36
- 239000002893 slag Substances 0.000 claims description 19
- 238000002844 melting Methods 0.000 claims description 15
- 230000008018 melting Effects 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 239000000654 additive Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 230000004048 modification Effects 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 4
- 238000007654 immersion Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 2
- 230000033228 biological regulation Effects 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000005275 alloying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/18—Electroslag remelting
-
- 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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5264—Manufacture of alloyed steels including ferro-alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU59553 | 1969-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2048145A1 true DE2048145A1 (de) | 1971-04-08 |
Family
ID=19726168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702048145 Pending DE2048145A1 (de) | 1969-10-01 | 1970-09-30 | Verfahren zur Herstellung von Spezial stahlen, Superlegierungen und Titan und/ oder Vanadinlegierungen |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS508001B1 (enrdf_load_stackoverflow) |
| AU (1) | AU2027870A (enrdf_load_stackoverflow) |
| BE (1) | BE756902A (enrdf_load_stackoverflow) |
| DE (1) | DE2048145A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2064089A7 (enrdf_load_stackoverflow) |
| LU (1) | LU59553A1 (enrdf_load_stackoverflow) |
| NL (1) | NL7014424A (enrdf_load_stackoverflow) |
| ZA (1) | ZA706468B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0259856A3 (en) * | 1986-09-09 | 1989-10-18 | Nippon Kokan Kabushiki Kaisha | Method for manufacturing alloy |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6299902U (enrdf_load_stackoverflow) * | 1985-12-13 | 1987-06-25 | ||
| JP2001262245A (ja) * | 2000-03-21 | 2001-09-26 | General Electric Co <Ge> | 下つぎ式エレクトロスラグ精錬装置及び方法 |
| JP2003013153A (ja) * | 2001-06-29 | 2003-01-15 | Taiyo Koko Co Ltd | バナジウム材料の製造方法 |
-
0
- BE BE756902D patent/BE756902A/xx unknown
-
1969
- 1969-10-01 LU LU59553D patent/LU59553A1/xx unknown
-
1970
- 1970-09-22 ZA ZA706468A patent/ZA706468B/xx unknown
- 1970-09-23 AU AU20278/70A patent/AU2027870A/en not_active Expired
- 1970-09-30 DE DE19702048145 patent/DE2048145A1/de active Pending
- 1970-10-01 NL NL7014424A patent/NL7014424A/xx unknown
- 1970-10-01 JP JP45086304A patent/JPS508001B1/ja active Pending
- 1970-10-01 FR FR7036123A patent/FR2064089A7/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0259856A3 (en) * | 1986-09-09 | 1989-10-18 | Nippon Kokan Kabushiki Kaisha | Method for manufacturing alloy |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2027870A (en) | 1972-03-30 |
| ZA706468B (en) | 1971-05-27 |
| BE756902A (enrdf_load_stackoverflow) | 1971-03-01 |
| NL7014424A (enrdf_load_stackoverflow) | 1971-04-05 |
| JPS508001B1 (enrdf_load_stackoverflow) | 1975-04-01 |
| FR2064089B3 (enrdf_load_stackoverflow) | 1973-06-08 |
| LU59553A1 (enrdf_load_stackoverflow) | 1971-08-10 |
| FR2064089A7 (en) | 1971-07-16 |
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