IT1170003B - Procedimento per la tempra in mezzo acquoso di leghe ferrose - Google Patents
Procedimento per la tempra in mezzo acquoso di leghe ferroseInfo
- Publication number
- IT1170003B IT1170003B IT24186/83A IT2418683A IT1170003B IT 1170003 B IT1170003 B IT 1170003B IT 24186/83 A IT24186/83 A IT 24186/83A IT 2418683 A IT2418683 A IT 2418683A IT 1170003 B IT1170003 B IT 1170003B
- Authority
- IT
- Italy
- Prior art keywords
- hardening
- procedure
- ferrous alloys
- ferrous
- alloys
- Prior art date
Links
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
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/60—Aqueous agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Heat Treatment Of Articles (AREA)
- Braking Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8221495A FR2537997B1 (fr) | 1982-12-16 | 1982-12-16 | Procede de trempe d'alliages ferreux en milieu aqueux |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8324186A0 IT8324186A0 (it) | 1983-12-15 |
IT1170003B true IT1170003B (it) | 1987-06-03 |
Family
ID=9280362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24186/83A IT1170003B (it) | 1982-12-16 | 1983-12-15 | Procedimento per la tempra in mezzo acquoso di leghe ferrose |
Country Status (14)
Country | Link |
---|---|
BE (1) | BE898467A (it) |
CH (1) | CH655739A5 (it) |
DD (1) | DD213692A5 (it) |
DE (1) | DE3345253A1 (it) |
ES (1) | ES528073A0 (it) |
FI (1) | FI70928C (it) |
FR (1) | FR2537997B1 (it) |
GB (1) | GB2133048B (it) |
GR (1) | GR79709B (it) |
HU (1) | HUT37176A (it) |
IT (1) | IT1170003B (it) |
NO (1) | NO160147C (it) |
PL (1) | PL138977B1 (it) |
SE (1) | SE457088B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2624875B1 (fr) * | 1987-12-17 | 1992-06-26 | Servimetal | Procede de modification du pouvoir refroidissant de milieux aqueux destines a la trempe d'alliages metalliques |
KR20140131941A (ko) * | 2012-03-02 | 2014-11-14 | 이데미쓰 고산 가부시키가이샤 | 수계 냉각제 |
CN114807522A (zh) * | 2022-04-21 | 2022-07-29 | 通裕重工股份有限公司 | 一种破碎机锻头的调质工艺 |
CN115948015B (zh) * | 2022-12-23 | 2023-12-08 | 南京科润工业介质股份有限公司 | 一种水溶性淬火介质成膜性能的表征方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1384244A (fr) * | 1963-12-26 | 1965-01-04 | Union Carbide Corp | Milieu de trempe d'un métal |
US3475232A (en) * | 1966-11-23 | 1969-10-28 | Houghton & Co E F | Method of quenching |
FR1525603A (fr) * | 1967-06-02 | 1968-05-17 | Basf Ag | Bains de refroidissement brusque pour le durcissement de matériaux métalliques |
JPS533725B2 (it) * | 1972-10-02 | 1978-02-09 | ||
US3902929A (en) * | 1974-02-01 | 1975-09-02 | Park Chem Co | Water-based quenching composition comprising polyvinylpyrrolidone and method of quenching |
US4087290A (en) * | 1975-07-03 | 1978-05-02 | E. F. Houghton & Co. | Process for the controlled cooling of ferrous metal |
-
1982
- 1982-12-16 FR FR8221495A patent/FR2537997B1/fr not_active Expired
-
1983
- 1983-12-12 CH CH6657/83A patent/CH655739A5/fr not_active IP Right Cessation
- 1983-12-13 GR GR73243A patent/GR79709B/el unknown
- 1983-12-14 SE SE8306925A patent/SE457088B/sv not_active IP Right Cessation
- 1983-12-14 DE DE19833345253 patent/DE3345253A1/de active Granted
- 1983-12-15 GB GB08333468A patent/GB2133048B/en not_active Expired
- 1983-12-15 NO NO834628A patent/NO160147C/no unknown
- 1983-12-15 IT IT24186/83A patent/IT1170003B/it active
- 1983-12-15 DD DD83258007A patent/DD213692A5/de not_active IP Right Cessation
- 1983-12-15 BE BE0/212052A patent/BE898467A/fr not_active IP Right Cessation
- 1983-12-15 ES ES528073A patent/ES528073A0/es active Granted
- 1983-12-15 FI FI834627A patent/FI70928C/fi not_active IP Right Cessation
- 1983-12-16 HU HU834314A patent/HUT37176A/hu unknown
- 1983-12-16 PL PL1983245157A patent/PL138977B1/pl unknown
Also Published As
Publication number | Publication date |
---|---|
FI70928C (fi) | 1986-10-27 |
DE3345253A1 (de) | 1984-07-12 |
ES8406557A1 (es) | 1984-08-01 |
CH655739A5 (fr) | 1986-05-15 |
PL138977B1 (en) | 1986-11-29 |
SE8306925D0 (sv) | 1983-12-14 |
ES528073A0 (es) | 1984-08-01 |
FI834627A (fi) | 1984-06-17 |
IT8324186A0 (it) | 1983-12-15 |
FR2537997A1 (fr) | 1984-06-22 |
NO160147B (no) | 1988-12-05 |
FR2537997B1 (fr) | 1988-05-20 |
PL245157A1 (en) | 1984-09-24 |
BE898467A (fr) | 1984-06-15 |
GR79709B (it) | 1984-10-31 |
SE8306925L (sv) | 1984-06-17 |
GB2133048B (en) | 1986-10-15 |
FI70928B (fi) | 1986-07-18 |
FI834627A0 (fi) | 1983-12-15 |
HUT37176A (en) | 1985-11-28 |
DE3345253C2 (it) | 1987-12-10 |
SE457088B (sv) | 1988-11-28 |
GB8333468D0 (en) | 1984-01-25 |
GB2133048A (en) | 1984-07-18 |
NO834628L (no) | 1984-06-18 |
NO160147C (no) | 1989-03-15 |
DD213692A5 (de) | 1984-09-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX164962B (es) | Mejoras en metodo de deshidrociclizar alcanos | |
IT1208659B (it) | Metodo perfezionato di elettroplaccatura di superfici non metalliche | |
IT8349249A0 (it) | Metodo e dispositivo per la fabbricazione di oggetti metallici non allergizzanti | |
IT1169754B (it) | Composizione di rivestimento anti-incrostazione e metodo anti-incrostazione | |
IT1164893B (it) | Procedimento di cementazione per pezzi in acciaio | |
BR8108546A (pt) | Nucleo magnetico de laminas | |
IT1173586B (it) | Compositzione e procedimento di rivestimento per alluminio e leghe di alluminio | |
IT1164638B (it) | Procedimento di tempra di metalli | |
IT1174777B (it) | Metodo di trattamento superficiale di alluminio o leghe di alluminio | |
DE3365469D1 (en) | Casting of metal articles | |
GB8320883D0 (en) | Treatment of ferrous metal surfaces | |
IT1168765B (it) | Metodo per l'annerimento di superfici di parti di acciaio con azoto umido | |
IT1151530B (it) | Procedimento e composizione per il trattamento di superfici metalliche fosfatizzate | |
IT1170003B (it) | Procedimento per la tempra in mezzo acquoso di leghe ferrose | |
IT8248757A0 (it) | Perfezionamento nel colaggio di acciai calmati all'alluminio | |
IT1163931B (it) | Composizione e metodo per impedire la formazione di incrostazioni | |
GB8321205D0 (en) | Cooling edges of camfollowers during hardening | |
IT8347844A0 (it) | Procedimento ed apparecchio perl'indurimento superficiale di pezzi in ghisa | |
RO93906A (ro) | ADITIV INHIBITOR DE COROZIUNE PENTRU APA SI PROCEDEU PENTRU PREPARљREA ACESTUIA | |
IT8168717A0 (it) | Procedimento per la fabbricazione di pezzi in lamiera sottile | |
IT1169576B (it) | Dispositivo per la fabbricazione di getti in forme do colata | |
DE3377673D1 (en) | Method and means of beam apodization | |
IT8368038A0 (it) | Procedimento per la fabbricazione in fonderia di pezzi modellati di leghe metalliche ossidabili | |
IT1163936B (it) | Composizioni per il trattamento della ruggine | |
IT1194276B (it) | Procedimento per la colata di articoli metallici |