NL7309259A - - Google Patents
Info
- Publication number
- NL7309259A NL7309259A NL7309259A NL7309259A NL7309259A NL 7309259 A NL7309259 A NL 7309259A NL 7309259 A NL7309259 A NL 7309259A NL 7309259 A NL7309259 A NL 7309259A NL 7309259 A NL7309259 A NL 7309259A
- Authority
- NL
- Netherlands
Links
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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
-
- 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
-
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Heat Treatment Of Articles (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2232932A DE2232932A1 (de) | 1972-07-05 | 1972-07-05 | Verschleiss- und warmfestes werkstueck aus stahl mit gehaerteter oberflaeche zur verwendung als maschinenteil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7309259A true NL7309259A (de) | 1974-01-08 |
Family
ID=5849735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7309259A NL7309259A (de) | 1972-07-05 | 1973-07-03 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3884730A (de) |
| JP (1) | JPS4958849A (de) |
| AT (1) | ATA589373A (de) |
| CA (1) | CA1019658A (de) |
| CH (1) | CH598356A5 (de) |
| DE (1) | DE2232932A1 (de) |
| FR (1) | FR2190926B1 (de) |
| GB (1) | GB1441032A (de) |
| IT (1) | IT989470B (de) |
| NL (1) | NL7309259A (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3101906A1 (de) * | 1981-01-22 | 1982-09-02 | Alfred Teves Gmbh, 6000 Frankfurt | Druckbegrenzungsventil-anordnung fuer zwei arbeitskreise |
| US4686342A (en) * | 1985-08-01 | 1987-08-11 | Collier John D | Process for making wire mesh screens |
| US4897117A (en) * | 1986-03-25 | 1990-01-30 | Teledyne Industries, Inc. | Hardened penetrators |
| DE3718779A1 (de) * | 1987-06-04 | 1988-12-22 | Krauss Maffei Ag | Schnecke od. dgl. maschinenteil fuer kunststoffverarbeitende maschinen |
| JP2870831B2 (ja) * | 1989-07-31 | 1999-03-17 | 日本精工株式会社 | 転がり軸受 |
| SE509205C2 (sv) * | 1996-05-21 | 1998-12-14 | Ovako Steel Ab | Förfarande för tillverkning av en stålkomponent med hård yta och seg kärna |
| US6887322B2 (en) * | 2001-04-09 | 2005-05-03 | Wexco Corporation | High pressure cylinders including backing steel with tool steel lining |
| US20060067824A1 (en) * | 2004-09-30 | 2006-03-30 | O'hara Stephen J | Turbocharger with titanium component |
| DE102011079954A1 (de) * | 2011-07-28 | 2013-01-31 | Aktiebolaget Skf | Bauteil und Verfahren zum Herstellen des Bauteils |
| CA3044930C (en) | 2019-05-31 | 2023-08-29 | Apollo Machine & Welding Ltd. | Hybrid process for enhanced surface hardening |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1963403A (en) * | 1933-01-26 | 1934-06-19 | Fred C T Daniels | Locally hardened molybdenum steel article of manufacture |
| US2669647A (en) * | 1952-06-13 | 1954-02-16 | Gen Engineering Company Canada | Dual frequency induction heating apparatus |
| FR1126370A (fr) * | 1954-07-03 | 1956-11-21 | Gussstahlwerk Bochumer Ver Ag | Procédé de fabrication de cylindres de laminage à froid |
| AT246201B (de) * | 1960-07-14 | 1966-04-12 | Voest Ag | Oberflächenhärtung legierter Stähle |
| FR1482611A (fr) * | 1966-06-08 | 1967-05-26 | Deutsche Edelstahlwerke Ag | Procédé de trempe superficielle de pièces en acier |
| CH551496A (de) * | 1970-09-21 | 1974-07-15 | Berghaus Bernhard Elektrophysi | Verfahren zur verfestigung der oberflaeche von werkstuecken aus eisen und stahl. |
-
1972
- 1972-07-05 DE DE2232932A patent/DE2232932A1/de active Pending
-
1973
- 1973-06-26 IT IT25837/73A patent/IT989470B/it active
- 1973-06-29 GB GB3097873A patent/GB1441032A/en not_active Expired
- 1973-07-03 NL NL7309259A patent/NL7309259A/xx unknown
- 1973-07-04 JP JP48074950A patent/JPS4958849A/ja active Pending
- 1973-07-04 CA CA175,612A patent/CA1019658A/en not_active Expired
- 1973-07-04 CH CH973173A patent/CH598356A5/xx not_active IP Right Cessation
- 1973-07-04 AT AT589373A patent/ATA589373A/de not_active Application Discontinuation
- 1973-07-05 US US376292A patent/US3884730A/en not_active Expired - Lifetime
- 1973-07-05 FR FR7324784A patent/FR2190926B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2190926B1 (de) | 1977-08-19 |
| US3884730A (en) | 1975-05-20 |
| IT989470B (it) | 1975-05-20 |
| GB1441032A (en) | 1976-06-30 |
| FR2190926A1 (de) | 1974-02-01 |
| CA1019658A (en) | 1977-10-25 |
| CH598356A5 (de) | 1978-04-28 |
| JPS4958849A (de) | 1974-06-07 |
| ATA589373A (de) | 1977-09-15 |
| DE2232932A1 (de) | 1974-01-24 |