SE425802B - Forfaringssett for framstellning av forslitningsbestendiga rels- och hjulmaterial - Google Patents
Forfaringssett for framstellning av forslitningsbestendiga rels- och hjulmaterialInfo
- Publication number
- SE425802B SE425802B SE7807361A SE7807361A SE425802B SE 425802 B SE425802 B SE 425802B SE 7807361 A SE7807361 A SE 7807361A SE 7807361 A SE7807361 A SE 7807361A SE 425802 B SE425802 B SE 425802B
- Authority
- SE
- Sweden
- Prior art keywords
- wear
- lead
- rails
- rail
- steels
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 238000000034 method Methods 0.000 claims description 9
- 229910052797 bismuth Inorganic materials 0.000 claims description 7
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 description 33
- 239000010959 steel Substances 0.000 description 33
- 239000000203 mixture Substances 0.000 description 8
- 229910000978 Pb alloy Inorganic materials 0.000 description 7
- 239000000654 additive Substances 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 4
- 235000019362 perlite Nutrition 0.000 description 4
- 239000010451 perlite Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 3
- 238000005275 alloying Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000007096 Glaser coupling reaction Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910000859 α-Fe Inorganic materials 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2730045A DE2730045C2 (de) | 1977-07-02 | 1977-07-02 | Verfahren zum Herstellen verschleißbeständiger Schienen und/oder Radwerkstoffen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7807361L SE7807361L (sv) | 1979-01-03 |
| SE425802B true SE425802B (sv) | 1982-11-08 |
Family
ID=6013064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7807361A SE425802B (sv) | 1977-07-02 | 1978-06-29 | Forfaringssett for framstellning av forslitningsbestendiga rels- och hjulmaterial |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4230488A (es) |
| JP (1) | JPS5417316A (es) |
| AT (1) | ATA476378A (es) |
| BE (1) | BE868654A (es) |
| BR (1) | BR7804209A (es) |
| CH (1) | CH636906A5 (es) |
| DE (1) | DE2730045C2 (es) |
| ES (1) | ES470692A1 (es) |
| FR (1) | FR2396091A1 (es) |
| GB (1) | GB2001343B (es) |
| IT (1) | IT1096854B (es) |
| LU (1) | LU79904A1 (es) |
| NL (1) | NL7806900A (es) |
| SE (1) | SE425802B (es) |
| ZA (1) | ZA783212B (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9303245L (sv) * | 1993-10-05 | 1995-04-06 | Johan Lennart Olofsson | Förfarande för att förbättra bestämda egenskaper på järnvägshjul |
| DE4444426A1 (de) * | 1994-12-14 | 1996-06-27 | Gft Gleistechnik Gmbh | Radreifen-Stahl |
| US6387191B1 (en) * | 2000-07-21 | 2002-05-14 | Transportation Technology Center, Inc. | Railway wheels resistant to martensite transformation |
| RU2186146C1 (ru) * | 2000-12-26 | 2002-07-27 | Федеральное государственное унитарное предприятие Центральный научно-исследовательский институт черной металлургии им.И.П.Бардина | Сталь |
| US6783610B2 (en) * | 2001-03-05 | 2004-08-31 | Amsted Industries Incorporated | Railway wheel alloy |
| RU2232202C1 (ru) * | 2002-11-28 | 2004-07-10 | Иркутский институт инженеров железнодорожного транспорта | Рельсовая сталь |
| US7566372B2 (en) * | 2004-05-14 | 2009-07-28 | Sumitomo Metal Industries, Ltd. | Railway car wheel |
| US7591909B2 (en) * | 2007-08-23 | 2009-09-22 | Transportation Technology Center, Inc. | Railroad wheel steels having improved resistance to rolling contact fatigue |
| JP5494433B2 (ja) * | 2010-11-18 | 2014-05-14 | 新日鐵住金株式会社 | 車輪用鋼 |
| RU2616756C1 (ru) * | 2016-04-27 | 2017-04-18 | Акционерное общество "Выксунский металлургический завод" | Способ термической обработки цельнокатаных железнодорожных колёс из легированной стали |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT53371B (de) | 1908-09-14 | 1912-05-10 | Theodor Lehmann | Freitragende Wand mit sich kreuzenden Eiseneinlagen. |
| DE910309C (de) * | 1937-11-30 | 1954-04-29 | Inland Steel Co | Eisen- und Stahllegierungen mit guter Bearbeitbarkeit durch Schneidwerkzeuge |
| AT172617B (de) * | 1938-05-14 | 1952-09-25 | Inland Steel Co | Automatenstahl |
| US2798805A (en) * | 1954-09-03 | 1957-07-09 | United States Steel Corp | Wrought railroad wheels made of alloy steels |
| US3152889A (en) * | 1961-10-31 | 1964-10-13 | Inland Steel Co | Free machining steel with lead and tellurium |
| US3424576A (en) * | 1968-04-23 | 1969-01-28 | Lukens Steel Co | Free machining steels |
| ES376188A1 (es) * | 1970-02-03 | 1972-03-16 | Aguirre Ormaechea | Perfeccionamientos introducidos en el proceso de fabrica- cion de aceros. |
| GB1342582A (en) * | 1970-03-20 | 1974-01-03 | British Steel Corp | Rail steel |
| FR2088015B1 (es) * | 1970-05-08 | 1974-08-09 | Creusot Loire | |
| DE2035106B2 (de) * | 1970-07-15 | 1973-05-30 | Daido Seiko K K , Nagoya, Aichi (Japan) | Unlegierte, niedriglegierte und legierte automatenstaehle |
| JPS4912725B1 (es) * | 1970-11-11 | 1974-03-27 | ||
| US3948649A (en) * | 1971-08-04 | 1976-04-06 | Daido Seiko Kabushiki Kaisha | Free cutting steel |
| HU164430B (es) * | 1971-12-29 | 1974-02-28 | ||
| DE2302865C2 (de) * | 1973-01-20 | 1975-09-11 | Fried. Krupp Huettenwerke Ag, 4630 Bochum | Verfahren zum Herstellen einer unvergüteten hochfesten Schiene |
| JPS5422771B2 (es) * | 1974-01-28 | 1979-08-09 | ||
| DE2416055C3 (de) * | 1974-04-03 | 1978-08-17 | Fried. Krupp Huettenwerke Ag, 4630 Bochum | Verwendung eines Stahles als Werkstoff für Schienen |
| DE2439338C2 (de) * | 1974-08-16 | 1980-08-28 | Fried. Krupp, Huettenwerke Ag, 4630 Bochum | Verfahren zur Wärmebehandlung von Schienen aus der Walzhitze |
-
1977
- 1977-07-02 DE DE2730045A patent/DE2730045C2/de not_active Expired
-
1978
- 1978-06-05 ZA ZA00783212A patent/ZA783212B/xx unknown
- 1978-06-10 ES ES470692A patent/ES470692A1/es not_active Expired
- 1978-06-21 FR FR7818634A patent/FR2396091A1/fr active Granted
- 1978-06-27 NL NL7806900A patent/NL7806900A/xx not_active Application Discontinuation
- 1978-06-29 IT IT25123/78A patent/IT1096854B/it active
- 1978-06-29 SE SE7807361A patent/SE425802B/sv not_active IP Right Cessation
- 1978-06-30 BE BE189004A patent/BE868654A/xx not_active IP Right Cessation
- 1978-06-30 US US05/920,818 patent/US4230488A/en not_active Expired - Lifetime
- 1978-06-30 LU LU79904A patent/LU79904A1/xx unknown
- 1978-06-30 GB GB787828491A patent/GB2001343B/en not_active Expired
- 1978-06-30 BR BR7804209A patent/BR7804209A/pt unknown
- 1978-06-30 JP JP7971978A patent/JPS5417316A/ja active Pending
- 1978-06-30 AT AT476378A patent/ATA476378A/de not_active Application Discontinuation
- 1978-06-30 CH CH718478A patent/CH636906A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| LU79904A1 (es) | 1978-12-07 |
| DE2730045C2 (de) | 1984-11-08 |
| DE2730045B1 (de) | 1978-11-16 |
| SE7807361L (sv) | 1979-01-03 |
| IT1096854B (it) | 1985-08-26 |
| FR2396091A1 (fr) | 1979-01-26 |
| GB2001343A (en) | 1979-01-31 |
| BR7804209A (pt) | 1979-02-28 |
| GB2001343B (en) | 1982-02-10 |
| NL7806900A (nl) | 1979-01-04 |
| ZA783212B (en) | 1979-06-27 |
| IT7825123A0 (it) | 1978-06-29 |
| US4230488A (en) | 1980-10-28 |
| ES470692A1 (es) | 1979-02-01 |
| CH636906A5 (de) | 1983-06-30 |
| JPS5417316A (en) | 1979-02-08 |
| BE868654A (fr) | 1978-10-16 |
| ATA476378A (de) | 1981-04-15 |
| FR2396091B1 (es) | 1985-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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