IT8909542A1 - Acciaio maraging con presenza di ni, mo, co e ti, e suo procedimento per la formazione di getti di fusione - Google Patents
Acciaio maraging con presenza di ni, mo, co e ti, e suo procedimento per la formazione di getti di fusioneInfo
- Publication number
- IT8909542A1 IT8909542A1 IT1989A09542A IT0954289A IT8909542A1 IT 8909542 A1 IT8909542 A1 IT 8909542A1 IT 1989A09542 A IT1989A09542 A IT 1989A09542A IT 0954289 A IT0954289 A IT 0954289A IT 8909542 A1 IT8909542 A1 IT 8909542A1
- Authority
- IT
- Italy
- Prior art keywords
- steel
- maraging steel
- maraging
- castings
- precipitation
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 22
- 239000010959 steel Substances 0.000 title claims description 22
- 238000000034 method Methods 0.000 title claims description 9
- 230000015572 biosynthetic process Effects 0.000 title description 2
- 229910001240 Maraging steel Inorganic materials 0.000 claims description 9
- 238000001556 precipitation Methods 0.000 claims description 9
- 238000003754 machining Methods 0.000 claims description 7
- 238000005275 alloying Methods 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 239000010779 crude oil Substances 0.000 claims 2
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 229910000734 martensite Inorganic materials 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- 238000000137 annealing Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229910000765 intermetallic Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000004881 precipitation hardening Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000010583 slow cooling 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
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
- C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI884669A FI84369C (fi) | 1988-10-11 | 1988-10-11 | Maraging-staol. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT8909542A1 true IT8909542A1 (it) | 1991-04-10 |
Family
ID=8527180
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT1989A09542A IT8909542A1 (it) | 1988-10-11 | 1989-10-10 | Acciaio maraging con presenza di ni, mo, co e ti, e suo procedimento per la formazione di getti di fusione |
| IT00954289A IT1236217B (it) | 1988-10-11 | 1989-10-10 | Acciaio maraging con presenza di ni, mo, co e ti, e suo procedimento per la formazione di getti di fusione |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT00954289A IT1236217B (it) | 1988-10-11 | 1989-10-10 | Acciaio maraging con presenza di ni, mo, co e ti, e suo procedimento per la formazione di getti di fusione |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE3933782A1 (fr) |
| FI (1) | FI84369C (fr) |
| FR (1) | FR2637615B1 (fr) |
| GB (1) | GB2223763B (fr) |
| IT (2) | IT8909542A1 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2685707A1 (fr) * | 1991-12-31 | 1993-07-02 | Metalimphy | Acier maraging a ductilite et tenacite elevees. |
| US5538683A (en) * | 1993-12-07 | 1996-07-23 | Crucible Materials Corporation | Titanium-free, nickel-containing maraging steel die block article and method of manufacture |
| DE4419522B4 (de) * | 1994-06-03 | 2006-06-29 | Hosokawa Alpine Ag | Sichtrad für Schleuderrad-Windsichter |
| CN101688271B (zh) * | 2007-07-11 | 2013-03-27 | 日立金属株式会社 | 马氏体时效钢和金属带用马氏体时效钢 |
| DE102007047016A1 (de) | 2007-10-01 | 2009-04-02 | Robert Bosch Gmbh | Hochfester, martensitaushärtbarer Stahl und daraus gebildetes Bauteil |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1315270A (fr) * | 1962-01-02 | 1963-01-18 | Mond Nickel Co Ltd | Acier allié |
| US3132937A (en) * | 1962-06-11 | 1964-05-12 | Int Nickel Co | Cast steel |
| FR83944E (fr) * | 1963-06-10 | 1964-11-06 | Mond Nickel Co Ltd | Acier allié |
| GB1142555A (en) * | 1966-08-25 | 1969-02-12 | Int Nickel Ltd | Nickel-cobalt steels |
| US3522115A (en) * | 1968-08-02 | 1970-07-28 | Burgess Norton Mfg Co | Powder metallurgy method of forming an age hardenable ferrous alloy |
| GB1281164A (en) * | 1968-10-29 | 1972-07-12 | Brico Eng | Improvements in and relating to ferrous alloys |
| DE2539684C1 (de) * | 1975-09-06 | 1985-10-10 | Diehl GmbH & Co, 8500 Nürnberg | Splitterhuelle fuer Geschosse,Gefechtskoepfe,Wurfmunition u.dgl. |
| GB2167436B (en) * | 1984-11-23 | 1988-12-07 | Saarstahl Volklingen Gmbh | Blades for cut and thrust weapons made from nickel-maraging steels |
-
1988
- 1988-10-11 FI FI884669A patent/FI84369C/fi not_active IP Right Cessation
-
1989
- 1989-10-10 IT IT1989A09542A patent/IT8909542A1/it unknown
- 1989-10-10 IT IT00954289A patent/IT1236217B/it active IP Right Grant
- 1989-10-10 FR FR8913196A patent/FR2637615B1/fr not_active Expired - Fee Related
- 1989-10-10 DE DE3933782A patent/DE3933782A1/de not_active Withdrawn
- 1989-10-11 GB GB8922875A patent/GB2223763B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FI84369B (fi) | 1991-08-15 |
| FI84369C (fi) | 1991-11-25 |
| GB2223763A (en) | 1990-04-18 |
| DE3933782A1 (de) | 1990-04-12 |
| FR2637615A1 (fr) | 1990-04-13 |
| GB2223763B (en) | 1993-04-07 |
| IT1236217B (it) | 1993-01-25 |
| IT8909542A0 (it) | 1989-10-10 |
| FR2637615B1 (fr) | 1993-07-30 |
| GB8922875D0 (en) | 1989-11-29 |
| FI884669A (fi) | 1990-04-12 |
| FI884669A0 (fi) | 1988-10-11 |
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