BE717328A - - Google Patents
Info
- Publication number
- BE717328A BE717328A BE717328DA BE717328A BE 717328 A BE717328 A BE 717328A BE 717328D A BE717328D A BE 717328DA BE 717328 A BE717328 A BE 717328A
- Authority
- BE
- Belgium
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
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
- C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO5415867 | 1967-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE717328A true BE717328A (en:Method) | 1968-12-02 |
Family
ID=20086601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE717328D BE717328A (en:Method) | 1967-06-29 | 1968-06-28 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3622407A (en:Method) |
| AT (1) | AT294878B (en:Method) |
| BE (1) | BE717328A (en:Method) |
| DE (1) | DE1758517B1 (en:Method) |
| FR (1) | FR1583991A (en:Method) |
| GB (1) | GB1228382A (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2541978C3 (de) * | 1975-09-20 | 1978-08-24 | Butzbacher Weichenbau Gmbh, 6308 Butzbach | Verfahren zur Wärmebehandlung von Weichenteilen im Durchlaufverfahren |
| JPS54148124A (en) * | 1978-05-12 | 1979-11-20 | Nippon Steel Corp | Manufacture of high strength rall of excellent weldability |
| US4899570A (en) * | 1988-04-05 | 1990-02-13 | Teledyne Industries, Inc. | Apparatus and method of rotary forging with induction heating |
| CN102505589B (zh) * | 2011-11-02 | 2015-01-07 | 中铁上海工程局集团有限公司 | 便携式钢轨焊接接头中高频电感应加热正火装置和方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US882162A (en) * | 1907-04-13 | 1908-03-17 | William A Painter | Method of hardening steel. |
| US2572201A (en) * | 1948-02-10 | 1951-10-23 | Air Reduction | Method of hardening the ends of railroad rails |
| DE1014678B (de) * | 1955-06-07 | 1957-08-29 | Bbc Brown Boveri & Cie | Durchlaufinduktionsofen zur in Richtung der Laengsachse ungleichmaessigen Erwaermungvon Metallbloecken |
-
1968
- 1968-06-19 AT AT588768A patent/AT294878B/de active
- 1968-06-19 DE DE19681758517 patent/DE1758517B1/de active Pending
- 1968-06-28 FR FR1583991D patent/FR1583991A/fr not_active Expired
- 1968-06-28 BE BE717328D patent/BE717328A/xx unknown
- 1968-06-28 US US741166A patent/US3622407A/en not_active Expired - Lifetime
- 1968-07-01 GB GB1228382D patent/GB1228382A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1228382A (en:Method) | 1971-04-15 |
| US3622407A (en) | 1971-11-23 |
| AT294878B (de) | 1971-12-10 |
| DE1758517B1 (de) | 1970-12-10 |
| FR1583991A (en:Method) | 1969-12-12 |