IT957295B - PERFECTED PROCESS FOR THE REALIZATION OF STEEL MONOBLOCK WHEELS - Google Patents
PERFECTED PROCESS FOR THE REALIZATION OF STEEL MONOBLOCK WHEELSInfo
- Publication number
- IT957295B IT957295B IT1251072A IT1251072A IT957295B IT 957295 B IT957295 B IT 957295B IT 1251072 A IT1251072 A IT 1251072A IT 1251072 A IT1251072 A IT 1251072A IT 957295 B IT957295 B IT 957295B
- Authority
- IT
- Italy
- Prior art keywords
- realization
- perfected process
- wheels
- steel monoblock
- steel
- 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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/34—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tyres; for rims
-
- 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
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1251072A IT957295B (en) | 1972-03-02 | 1972-03-02 | PERFECTED PROCESS FOR THE REALIZATION OF STEEL MONOBLOCK WHEELS |
DE19732309531 DE2309531A1 (en) | 1972-03-02 | 1973-02-26 | METHOD OF MANUFACTURING FULL WHEELS FROM STEEL |
FR7306845A FR2174073B1 (en) | 1972-03-02 | 1973-02-27 | |
ES412208A ES412208A1 (en) | 1972-03-02 | 1973-03-01 | Method for manufacturing steel monobloc wheels |
SE7302903A SE397540B (en) | 1972-03-02 | 1973-03-01 | WHEN MAKING WHEELS WITHOUT SPECIES OF SEGHERDAL STEEL |
GB1026773A GB1417330A (en) | 1972-03-02 | 1973-03-02 | Method for manufacturing steel monobloc wheels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1251072A IT957295B (en) | 1972-03-02 | 1972-03-02 | PERFECTED PROCESS FOR THE REALIZATION OF STEEL MONOBLOCK WHEELS |
Publications (1)
Publication Number | Publication Date |
---|---|
IT957295B true IT957295B (en) | 1973-10-10 |
Family
ID=11141003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1251072A IT957295B (en) | 1972-03-02 | 1972-03-02 | PERFECTED PROCESS FOR THE REALIZATION OF STEEL MONOBLOCK WHEELS |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE2309531A1 (en) |
ES (1) | ES412208A1 (en) |
FR (1) | FR2174073B1 (en) |
GB (1) | GB1417330A (en) |
IT (1) | IT957295B (en) |
SE (1) | SE397540B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4234192C2 (en) * | 1992-10-10 | 1996-01-11 | Gutehoffnungshuette Man | Heavy-duty full wheels and wheel tires for rail traction vehicles and cars |
GB2297094B (en) * | 1995-01-20 | 1998-09-23 | British Steel Plc | Improvements in and relating to Carbide-Free Bainitic Steels |
US5746842A (en) * | 1995-09-29 | 1998-05-05 | Toa Steel Co., Ltd. | Steel gear |
FR2763601B1 (en) * | 1997-05-23 | 1999-06-25 | Valdunes | METHOD FOR MANUFACTURING A STEEL RAILWAY WHEEL AND A RAILWAY WHEEL OBTAINED |
ITMI20032370A1 (en) * | 2003-12-03 | 2005-06-04 | Lucchini Sidermeccanica S P A | HIGH BAINITH MICROLEGATE STEEL FOR FATIGUE RESISTANCE |
CL2012002218A1 (en) * | 2012-08-09 | 2013-07-26 | Compañia Electro Metalurgica S A | Production method of high wear resistance cast steel with mostly bainitic microstructure and adequate balance of toughness and hardness for mining applications such as grinding and crushing; and steel with these characteristics. |
CN104325838B (en) * | 2014-10-22 | 2016-08-24 | 雷帮荣 | A kind of high ferro wheel and hot extrusion integral forming method thereof |
CN105063331A (en) * | 2015-08-13 | 2015-11-18 | 安徽优合铝业科技有限公司 | Heat treatment technology of hub |
-
1972
- 1972-03-02 IT IT1251072A patent/IT957295B/en active
-
1973
- 1973-02-26 DE DE19732309531 patent/DE2309531A1/en active Pending
- 1973-02-27 FR FR7306845A patent/FR2174073B1/fr not_active Expired
- 1973-03-01 ES ES412208A patent/ES412208A1/en not_active Expired
- 1973-03-01 SE SE7302903A patent/SE397540B/en unknown
- 1973-03-02 GB GB1026773A patent/GB1417330A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2174073B1 (en) | 1977-04-22 |
GB1417330A (en) | 1975-12-10 |
DE2309531A1 (en) | 1973-09-20 |
SE397540B (en) | 1977-11-07 |
FR2174073A1 (en) | 1973-10-12 |
ES412208A1 (en) | 1976-01-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT994225B (en) | APPARATUS AND PROCEDURE FOR THE PRODUCTION OF LAMINATES | |
IT995238B (en) | PICKLING SOLUTION | |
IT990998B (en) | PROCESS TO PRODUCE MAGNETIC STEEL SHEETS DOES NOT DIRECT THE CRINALS | |
IT978445B (en) | METHOD FOR THE PREPARATION OF AMIDOSILANS | |
IT998245B (en) | PROCESS FOR THE PREPARATION OF NOVOLACCHE | |
IT979219B (en) | PROVISION FOR THE CONPENSATION OF IMBARDAT MOMENTS | |
BE793860A (en) | CATALYST USED IN PARTICULAR FOR THE REDUCTION OF NITROBENZENE | |
IT956765B (en) | PROCEDURE FOR THE PURIFICATION OF 1 3 DIOXOLAN | |
SE396923B (en) | TROLLEY FOR TRAILERS | |
IT985413B (en) | PROCEDURE FOR THE PREPARATION OF UREA | |
BE799985A (en) | IMPROVEMENTS RELATING TO THE DISTRIBUTION OF BEER, | |
IT957295B (en) | PERFECTED PROCESS FOR THE REALIZATION OF STEEL MONOBLOCK WHEELS | |
ZA733758B (en) | Improvements in the production of lithographic plates | |
IT977241B (en) | PROCEDURE FOR THE CEMENTATION OF PIECES | |
IT981696B (en) | METHOD FOR THE ELIMINATION OF WASTE | |
IT999229B (en) | PROCEDURE FOR THE PRELIMINARY TREATMENT OF SEMI-FINISHED PIECES FOR SHAPING-FREE FORMING | |
IT985415B (en) | PROCEDURE FOR THE PRODUCTION OF UREA | |
IT965187B (en) | PROCEDURE FOR THE MANUFACTURE OF STEEL WHEELS FOR RAILWAYS | |
AT324878B (en) | GRINDING WHEEL | |
IT980415B (en) | METHOD FOR THE METALLIZATION OF SUBSTRATES | |
IT996770B (en) | PROCEDURE FOR THE MANUFACTURE OF WHEELS | |
IT1045663B (en) | IMPROVEMENT IN METHODS FOR THE PRODUCTION OF LONGOTTI DI GIGIAIO | |
IT985731B (en) | PROCEDURE FOR THE PLATING OF STEEL AND PRODUCT OBTAINED | |
SE417930B (en) | WHEELS FOR WHEELS | |
BE796458A (en) | PERFECTED PROCESS FOR THE PREPARATION OF CEPHALOSPINES |