DE1962504C3 - Verfahren zur Waermebehandlung von Stahl - Google Patents
Verfahren zur Waermebehandlung von StahlInfo
- Publication number
- DE1962504C3 DE1962504C3 DE19691962504 DE1962504A DE1962504C3 DE 1962504 C3 DE1962504 C3 DE 1962504C3 DE 19691962504 DE19691962504 DE 19691962504 DE 1962504 A DE1962504 A DE 1962504A DE 1962504 C3 DE1962504 C3 DE 1962504C3
- Authority
- DE
- Germany
- Prior art keywords
- steel
- temperature
- heat treatment
- martensite
- primary
- 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.)
- Expired
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 28
- 239000010959 steel Substances 0.000 title claims description 28
- 238000010438 heat treatment Methods 0.000 title claims description 17
- 238000000034 method Methods 0.000 title claims description 14
- 230000008569 process Effects 0.000 title claims description 10
- 229910000734 martensite Inorganic materials 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000008030 elimination Effects 0.000 claims description 2
- 238000003379 elimination reaction Methods 0.000 claims description 2
- 238000013016 damping Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 6
- 229910001566 austenite Inorganic materials 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000005496 tempering Methods 0.000 description 4
- 229910000851 Alloy steel Inorganic materials 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000898424 Eliea Species 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910020328 SiSn Inorganic materials 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- SDIXRDNYIMOKSG-UHFFFAOYSA-L disodium methyl arsenate Chemical compound [Na+].[Na+].C[As]([O-])([O-])=O SDIXRDNYIMOKSG-UHFFFAOYSA-L 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 229960000325 emedastine Drugs 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 229910052726 zirconium 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
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 |
|---|---|---|---|
| JP9138568A JPS541646B1 (enrdf_load_stackoverflow) | 1968-12-14 | 1968-12-14 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1962504A1 DE1962504A1 (de) | 1971-02-04 |
| DE1962504B2 DE1962504B2 (de) | 1971-09-02 |
| DE1962504C3 true DE1962504C3 (de) | 1972-04-06 |
Family
ID=14024891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691962504 Expired DE1962504C3 (de) | 1968-12-14 | 1969-12-12 | Verfahren zur Waermebehandlung von Stahl |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS541646B1 (enrdf_load_stackoverflow) |
| CH (1) | CH535832A (enrdf_load_stackoverflow) |
| DE (1) | DE1962504C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2026183A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1292637A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS552743A (en) | 1978-06-22 | 1980-01-10 | Nippon Kokan Kk <Nkk> | Steel excellent in damping performance and manufacture thereof |
| JPS56121945U (enrdf_load_stackoverflow) * | 1980-02-15 | 1981-09-17 | ||
| JPS56144949U (enrdf_load_stackoverflow) * | 1980-03-31 | 1981-10-31 | ||
| US20020164261A1 (en) * | 2001-03-02 | 2002-11-07 | Martin James W. | Cast shaped article made from high strength, precipitation-hardenable stainless steel and a process for making same |
-
1968
- 1968-12-14 JP JP9138568A patent/JPS541646B1/ja active Pending
-
1969
- 1969-12-12 DE DE19691962504 patent/DE1962504C3/de not_active Expired
- 1969-12-12 CH CH1851369A patent/CH535832A/de not_active IP Right Cessation
- 1969-12-15 FR FR6943299A patent/FR2026183A1/fr active Pending
- 1969-12-15 GB GB6107969A patent/GB1292637A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1292637A (en) | 1972-10-11 |
| DE1962504A1 (de) | 1971-02-04 |
| CH535832A (de) | 1973-04-15 |
| DE1962504B2 (de) | 1971-09-02 |
| FR2026183A1 (enrdf_load_stackoverflow) | 1970-09-11 |
| JPS541646B1 (enrdf_load_stackoverflow) | 1979-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: HENKEL, G., DR.PHIL., PAT.-ANW., 8000 MUENCHEN |