DE2225517B2 - Verfahren zur herstellung eines lagerelementes - Google Patents
Verfahren zur herstellung eines lagerelementesInfo
- Publication number
- DE2225517B2 DE2225517B2 DE19722225517 DE2225517A DE2225517B2 DE 2225517 B2 DE2225517 B2 DE 2225517B2 DE 19722225517 DE19722225517 DE 19722225517 DE 2225517 A DE2225517 A DE 2225517A DE 2225517 B2 DE2225517 B2 DE 2225517B2
- Authority
- DE
- Germany
- Prior art keywords
- temperature
- steel
- chromium
- hours
- carbon
- 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.)
- Ceased
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 28
- 239000010959 steel Substances 0.000 claims description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 229910052804 chromium Inorganic materials 0.000 claims description 13
- 239000011651 chromium Substances 0.000 claims description 13
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 11
- 229910052750 molybdenum Inorganic materials 0.000 claims description 11
- 239000011733 molybdenum Substances 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 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 claims description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 7
- 229910052717 sulfur Inorganic materials 0.000 claims description 7
- 239000011593 sulfur Substances 0.000 claims description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 150000001247 metal acetylides Chemical class 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005496 tempering Methods 0.000 description 7
- 238000000137 annealing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 239000011572 manganese Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
- C21D1/32—Soft annealing, e.g. spheroidising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/08—Casting in, on, or around objects which form part of the product for building-up linings or coverings, e.g. of anti-frictional metal
- B22D19/085—Casting in, on, or around objects which form part of the product for building-up linings or coverings, e.g. of anti-frictional metal of anti-frictional metal
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14691171A | 1971-05-26 | 1971-05-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2225517A1 DE2225517A1 (de) | 1972-12-14 |
| DE2225517B2 true DE2225517B2 (de) | 1977-05-18 |
Family
ID=22519533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722225517 Ceased DE2225517B2 (de) | 1971-05-26 | 1972-05-25 | Verfahren zur herstellung eines lagerelementes |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3704183A (enExample) |
| AU (1) | AU469222B2 (enExample) |
| CA (1) | CA954728A (enExample) |
| DE (1) | DE2225517B2 (enExample) |
| FR (1) | FR2139069B1 (enExample) |
| GB (1) | GB1354828A (enExample) |
| IT (1) | IT955833B (enExample) |
| SE (1) | SE411557B (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2342818A1 (fr) * | 1976-03-05 | 1977-09-30 | Ceskoslovenska Akademie Ved | Fabrication de pieces d'acier annulaire par coulee de lingots centrifuges, debites en couronnes |
| US4581079A (en) * | 1985-03-27 | 1986-04-08 | Amax Inc. | Bearing steel |
| SE501382C2 (sv) * | 1992-05-27 | 1995-01-30 | Skf Ab | Stål för kul- och rullager |
| FR2713661B1 (fr) * | 1993-12-13 | 1996-01-12 | Ascometal Sa | Procédé de recuit de produits sidérurgiques en acier au carbone riches en chrome et en manganèse. |
| JPH1046286A (ja) | 1996-07-26 | 1998-02-17 | Nippon Seiko Kk | 転がり軸受 |
-
1971
- 1971-05-26 US US146911A patent/US3704183A/en not_active Expired - Lifetime
-
1972
- 1972-05-18 AU AU42440/72A patent/AU469222B2/en not_active Expired
- 1972-05-23 CA CA142,768A patent/CA954728A/en not_active Expired
- 1972-05-25 GB GB2459972A patent/GB1354828A/en not_active Expired
- 1972-05-25 IT IT24830/72A patent/IT955833B/it active
- 1972-05-25 FR FR727218750A patent/FR2139069B1/fr not_active Expired
- 1972-05-25 DE DE19722225517 patent/DE2225517B2/de not_active Ceased
- 1972-05-26 SE SE7206931A patent/SE411557B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2139069A1 (enExample) | 1973-01-05 |
| FR2139069B1 (enExample) | 1973-07-13 |
| IT955833B (it) | 1973-09-29 |
| DE2225517A1 (de) | 1972-12-14 |
| US3704183A (en) | 1972-11-28 |
| AU4244072A (en) | 1973-11-22 |
| GB1354828A (en) | 1974-06-05 |
| SE411557B (sv) | 1980-01-14 |
| AU469222B2 (en) | 1976-02-05 |
| CA954728A (en) | 1974-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BHV | Refusal |