DE1235965B - Verfahren zur Herstellung von bleihaltigen Automatenstaehlen - Google Patents
Verfahren zur Herstellung von bleihaltigen AutomatenstaehlenInfo
- Publication number
- DE1235965B DE1235965B DEE26414A DEE0026414A DE1235965B DE 1235965 B DE1235965 B DE 1235965B DE E26414 A DEE26414 A DE E26414A DE E0026414 A DEE0026414 A DE E0026414A DE 1235965 B DE1235965 B DE 1235965B
- Authority
- DE
- Germany
- Prior art keywords
- lead
- rare earths
- steel
- alloy
- master alloy
- 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 12
- 229910000915 Free machining steel Inorganic materials 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 229910045601 alloy Inorganic materials 0.000 claims description 18
- 239000000956 alloy Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 6
- 229910001122 Mischmetal Inorganic materials 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000012634 fragment Substances 0.000 claims description 3
- 238000005868 electrolysis reaction Methods 0.000 claims description 2
- 230000001788 irregular Effects 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 150000001805 chlorine compounds Chemical class 0.000 claims 1
- 239000000161 steel melt Substances 0.000 claims 1
- 238000007792 addition Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 229910052745 lead Inorganic materials 0.000 description 4
- 229910052761 rare earth metal Inorganic materials 0.000 description 4
- 150000002910 rare earth metals Chemical class 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 229910000691 Re alloy Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052747 lanthanoid Inorganic materials 0.000 description 2
- 150000002602 lanthanoids Chemical class 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910000967 As alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000655 Killed steel Inorganic materials 0.000 description 1
- 229910020837 La—Pr Inorganic materials 0.000 description 1
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- 229910020159 Pb—Cd Inorganic materials 0.000 description 1
- 229910020220 Pb—Sn Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- 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
- C21C7/0006—Adding metallic additives
-
- 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
- C22C1/03—Making non-ferrous alloys by melting using master alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C11/00—Alloys based on lead
-
- 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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT363063 | 1963-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1235965B true DE1235965B (de) | 1967-03-09 |
Family
ID=11110888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEE26414A Pending DE1235965B (de) | 1963-02-18 | 1964-02-15 | Verfahren zur Herstellung von bleihaltigen Automatenstaehlen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3313620A (en, 2012) |
| AT (1) | AT267571B (en, 2012) |
| BE (1) | BE643928A (en, 2012) |
| DE (1) | DE1235965B (en, 2012) |
| GB (1) | GB1049930A (en, 2012) |
| LU (1) | LU45431A1 (en, 2012) |
| SE (1) | SE301166B (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0027509A1 (en) * | 1979-08-29 | 1981-04-29 | Inland Steel Company | Method and alloy for introducing machinability increasing ingredients to steel |
| DE3739154A1 (de) * | 1987-11-19 | 1989-06-01 | Sueddeutsche Kalkstickstoff | Bleihaltiges zusatzmittel fuer stahlschmelzen |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3770396A (en) * | 1970-07-29 | 1973-11-06 | Olin Corp | Composite metal article |
| US3871870A (en) * | 1973-05-01 | 1975-03-18 | Nippon Kokan Kk | Method of adding rare earth metals or their alloys into liquid steel |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1052328A (fr) * | 1951-03-12 | 1954-01-22 | Stahlwerke Su Dwestfalen Ag | Procédé pour la fabrication d'acier au plomb |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2197259A (en) * | 1938-05-02 | 1940-04-16 | Inland Steel Co | Method of and apparatus for adding lead to steel |
| US2182758A (en) * | 1938-05-14 | 1939-12-05 | Inland Steel Co | Steel |
| US2259342A (en) * | 1940-04-17 | 1941-10-14 | Inland Steel Co | Method of adding lead to steel |
| US2811720A (en) * | 1954-12-15 | 1957-10-29 | Baso Inc | Electrically conductive compositions and method of manufacture thereof |
| US2811721A (en) * | 1954-12-15 | 1957-10-29 | Baso Inc | Electrically conductive compositions and method of manufacture thereof |
| US2961387A (en) * | 1957-09-18 | 1960-11-22 | Timax Corp | Electrolysis of rare-earth elements and yttrium |
| NL241567A (en, 2012) * | 1958-07-24 | |||
| US3203788A (en) * | 1961-09-27 | 1965-08-31 | Gustad P Contractor | Free machining steels of improved transverse mechanical properties and method of making same |
| US3152889A (en) * | 1961-10-31 | 1964-10-13 | Inland Steel Co | Free machining steel with lead and tellurium |
-
1964
- 1964-02-12 US US344261A patent/US3313620A/en not_active Expired - Lifetime
- 1964-02-14 GB GB6289/64A patent/GB1049930A/en not_active Expired
- 1964-02-15 DE DEE26414A patent/DE1235965B/de active Pending
- 1964-02-15 LU LU45431D patent/LU45431A1/xx unknown
- 1964-02-17 BE BE643928D patent/BE643928A/xx unknown
- 1964-02-17 SE SE1885/64A patent/SE301166B/xx unknown
- 1964-02-18 AT AT135664A patent/AT267571B/de active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1052328A (fr) * | 1951-03-12 | 1954-01-22 | Stahlwerke Su Dwestfalen Ag | Procédé pour la fabrication d'acier au plomb |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0027509A1 (en) * | 1979-08-29 | 1981-04-29 | Inland Steel Company | Method and alloy for introducing machinability increasing ingredients to steel |
| DE3739154A1 (de) * | 1987-11-19 | 1989-06-01 | Sueddeutsche Kalkstickstoff | Bleihaltiges zusatzmittel fuer stahlschmelzen |
Also Published As
| Publication number | Publication date |
|---|---|
| BE643928A (en, 2012) | 1964-06-15 |
| US3313620A (en) | 1967-04-11 |
| GB1049930A (en) | 1966-11-30 |
| SE301166B (en, 2012) | 1968-05-27 |
| LU45431A1 (en, 2012) | 1964-04-15 |
| AT267571B (de) | 1969-01-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60130362T2 (de) | Stahlplatte mit tin- und cus-ausscheidungen für geschweisste strukturen, herstellungsverfahren dafür und diese verwendende schweissgefüge | |
| DE68906489T2 (de) | Verfahren zur herstellung von kugelgraphitgusseisen. | |
| DE60130788T2 (de) | Tin- und mns-ausscheidendes stahlblech für schweisstrukturen, hetsellungsverfahren dafür und diese verwendende schweissgefüge | |
| DE1802991A1 (de) | Verfahren zur Desoxydation von Stahlschmelzen fuer die Herstellung stranggegossener Erzeugnisse | |
| DE60319197T2 (de) | Maraging-Stahl und Verfahren zu dessen Herstellung | |
| DE2204454A1 (en, 2012) | ||
| DE1533476B2 (de) | Verfahren zur Verringerung der Verunreinigung von stranggegossenem Halbzeug aus einer Stahlschmelze | |
| DE1235965B (de) | Verfahren zur Herstellung von bleihaltigen Automatenstaehlen | |
| DE69116042T2 (de) | Verfahren zur Herstellung einer Werkzeugstahles insbesondere zur Herstellung von Formen und Stahl nach dem Verfahren | |
| DE2421743A1 (de) | Umkleidete calciumkoerper zum desoxidieren und entschwefeln von eisen- und stahlschmelzen u. dgl. | |
| DE1758820B2 (de) | Verwendung einer alzncnmg-legierung | |
| EP0302255B1 (de) | Verwendung einer Kupferlegierung als Werkstoff für Stranggiesskokillen | |
| DE2265330C3 (de) | Verfahren zur Herstellung von Gußeisen mit Kugelgraphit | |
| DE68908535T2 (de) | Automatenflussstahl und Verfahren zu dessen Herstellung. | |
| DE1458810C3 (de) | Verfahren zur Herstellung einer Eisen-Silicium-Legierung mit einem Sauerstoffgehalt von etwa 0,0025 % | |
| DE1932537A1 (de) | Aluminium-Legierungen | |
| AT318933B (de) | Elektrisch leitfähiger Gegenstand und Verfahren zur Herstellung desselben | |
| DE531693C (de) | Verfahren zur Herstellung von Aluminium hoher elektrischer Leitfaehigkeit und grosser Festigkeit | |
| DE2523095C3 (de) | Eisenlegierung und Verfahren zum Desoxidieren und gleichzeitigen Einstellen der Zusammensetzung von Stahl | |
| AT200597B (de) | Verfahren zur Verminderung der Dendritenbildung im Gußgefüge von ledeburitischen Werkzeugstählen, insbesondere Schnellarbeitsstählen | |
| DE1213625B (de) | Metallpulvermischung zur pulvermetallurgischen Herstellung von Stahlgegenstaenden | |
| DE1239715B (de) | Verfahren zur Herstellung von im Gusszustand kugelgraphitischen Staehlen | |
| DE819458C (de) | Legierung zur Herstellung von Schweisselektroden fuer Widerstandsschweissung | |
| DE416487C (de) | Aluminiumlegierung | |
| DE975100C (de) | Zusatzmittel fuer Gusseisen oder Stahl |