IT8021859A0 - Procedimento per temprare metalli mediante modifiche di struttura. - Google Patents
Procedimento per temprare metalli mediante modifiche di struttura.Info
- Publication number
- IT8021859A0 IT8021859A0 IT8021859A IT2185980A IT8021859A0 IT 8021859 A0 IT8021859 A0 IT 8021859A0 IT 8021859 A IT8021859 A IT 8021859A IT 2185980 A IT2185980 A IT 2185980A IT 8021859 A0 IT8021859 A0 IT 8021859A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- structural modifications
- hardening metals
- hardening
- metals
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 150000002739 metals Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000012986 modification Methods 0.000 title 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
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPD866479 | 1979-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT8021859A0 true IT8021859A0 (it) | 1980-05-07 |
Family
ID=3768094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8021859A IT8021859A0 (it) | 1979-05-07 | 1980-05-07 | Procedimento per temprare metalli mediante modifiche di struttura. |
Country Status (3)
Country | Link |
---|---|
GB (1) | GB2059444A (it) |
IT (1) | IT8021859A0 (it) |
WO (1) | WO1980002434A1 (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4000744C2 (de) * | 1990-01-12 | 1996-07-11 | Trumpf Gmbh & Co | Verfahren für Stahlkanten von Wintersportgeräten |
US5508492A (en) * | 1991-03-18 | 1996-04-16 | Aluminum Company Of America | Apparatus for extending broad metal surface areas with a magnetically impelled arc |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2844498A (en) * | 1954-03-18 | 1958-07-22 | Mouravieff Nicolas | Method and means for surfacehardening of steel |
SU151365A1 (ru) * | 1961-12-06 | 1962-11-30 | ев В.Ф. Биз | Установка дл термообработки концов зубьев пильчатой ленты |
NO119507B (it) * | 1964-04-15 | 1970-05-25 | Union Carbide Corp | |
US3360630A (en) * | 1966-01-19 | 1967-12-26 | Blaszkowski Henry | Process of hardening metal surfaces |
AT294887B (de) * | 1968-03-27 | 1971-12-10 | Elektro Thermit Gmbh | Verfahren zur Beseitigung von Riffeln bzw. zur Verminderung oder Vermeidung der Riffelbildung auf den Lauf- und bzw. oder Führungsflächen von Schienen |
DE2203574A1 (de) * | 1972-01-26 | 1973-08-02 | Messer Griesheim Gmbh | Verfahren zur oberflaechenbehandlung von metallischen werkstuecken durch erhitzen |
US3763343A (en) * | 1972-07-13 | 1973-10-02 | I Rocklin | Metal treating tool |
US4047984A (en) * | 1975-11-17 | 1977-09-13 | Caterpillar Tractor Co. | Corpuscular energy beam produced microasperities |
JPS5371610A (en) * | 1976-12-09 | 1978-06-26 | Nippon Kokan Kk <Nkk> | Electro spark machining method for rolling-mill roll having satin furface |
DE2741567C2 (de) * | 1977-09-15 | 1981-09-24 | Audi Nsu Auto Union Ag, 7107 Neckarsulm | Verfahren zum Herstellen von durch Umschmelzhärten gehärteten Oberflächen |
DE2824373A1 (de) * | 1978-06-03 | 1979-12-06 | Aeg Elotherm Gmbh | Verfahren zum oberflaechenhaerten eines gusseisernen werkstuecks begrenzter waermekapazitaet |
DE2825579C3 (de) * | 1978-06-10 | 1985-08-01 | Audi AG, 8070 Ingolstadt | Verfahren und Vorrichtung zum Umschmelzhärten der Nocken einer Nockenwelle einer Bremskraftmaschine |
-
1980
- 1980-05-06 WO PCT/AU1980/000009 patent/WO1980002434A1/en active Application Filing
- 1980-05-06 GB GB8038466A patent/GB2059444A/en not_active Withdrawn
- 1980-05-07 IT IT8021859A patent/IT8021859A0/it unknown
Also Published As
Publication number | Publication date |
---|---|
GB2059444A (en) | 1981-04-23 |
WO1980002434A1 (en) | 1980-11-13 |
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