FR2152930B1 - - Google Patents
Info
- Publication number
- FR2152930B1 FR2152930B1 FR7232486A FR7232486A FR2152930B1 FR 2152930 B1 FR2152930 B1 FR 2152930B1 FR 7232486 A FR7232486 A FR 7232486A FR 7232486 A FR7232486 A FR 7232486A FR 2152930 B1 FR2152930 B1 FR 2152930B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
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)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Tunnel Furnaces (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18150471A | 1971-09-17 | 1971-09-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2152930A1 FR2152930A1 (fr) | 1973-04-27 |
| FR2152930B1 true FR2152930B1 (fr) | 1977-01-14 |
Family
ID=22664547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7232486A Expired FR2152930B1 (fr) | 1971-09-17 | 1972-09-13 |
Country Status (13)
| Country | Link |
|---|---|
| JP (2) | JPS5627580B2 (fr) |
| AT (1) | AT329104B (fr) |
| AU (1) | AU474698B2 (fr) |
| BE (1) | BE788908A (fr) |
| BR (1) | BR7206463D0 (fr) |
| CA (1) | CA970964A (fr) |
| DE (1) | DE2244913C2 (fr) |
| ES (1) | ES406750A1 (fr) |
| FR (1) | FR2152930B1 (fr) |
| GB (4) | GB1394199A (fr) |
| IT (1) | IT965376B (fr) |
| PL (1) | PL74015B1 (fr) |
| SE (2) | SE440367B (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4167426A (en) * | 1978-04-20 | 1979-09-11 | Allegheny Ludlum Industries, Inc. | Method for annealing silicon steel |
| JPS5919187B2 (ja) * | 1978-05-15 | 1984-05-02 | 中川株式会社 | 光輝焼鈍法 |
| JPS5716131A (en) * | 1980-06-30 | 1982-01-27 | Daido Steel Co Ltd | Operation of annealer for metal strip coil |
| AT395321B (de) * | 1983-07-05 | 1992-11-25 | Ebner Ind Ofenbau | Verfahren zum abkuehlen von chargen in diskontinuierlich arbeitenden industrieoefen, insbesondere von stahldraht- oder - bandbunden in haubengluehoefen |
| JPS6126528A (ja) * | 1984-07-14 | 1986-02-05 | Hoya Corp | プレスレンズを製造する装置 |
| GB0029281D0 (en) * | 2000-11-30 | 2001-01-17 | Boc Group Plc | Quenching Method & Apparatus |
| JP7196447B2 (ja) * | 2018-07-25 | 2022-12-27 | 大同特殊鋼株式会社 | 連続式雰囲気熱処理炉 |
| CN113265524A (zh) * | 2021-05-19 | 2021-08-17 | 哈尔滨电机厂有限责任公司 | 一种锻焊轴类部件滑转子高温防氧化方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3063878A (en) * | 1958-05-07 | 1962-11-13 | Wilson Lee | Method of and apparatus for annealing |
-
0
- BE BE788908D patent/BE788908A/fr not_active IP Right Cessation
-
1972
- 1972-09-01 CA CA150,744A patent/CA970964A/en not_active Expired
- 1972-09-06 AU AU46349/72A patent/AU474698B2/en not_active Expired
- 1972-09-13 FR FR7232486A patent/FR2152930B1/fr not_active Expired
- 1972-09-13 DE DE19722244913 patent/DE2244913C2/de not_active Expired
- 1972-09-14 AT AT787972A patent/AT329104B/de not_active IP Right Cessation
- 1972-09-15 SE SE1198972A patent/SE440367B/xx unknown
- 1972-09-15 GB GB2714074A patent/GB1394199A/en not_active Expired
- 1972-09-15 GB GB2714174A patent/GB1394200A/en not_active Expired
- 1972-09-15 GB GB2713974A patent/GB1394198A/en not_active Expired
- 1972-09-15 IT IT5278172A patent/IT965376B/it active
- 1972-09-15 GB GB4287872A patent/GB1394197A/en not_active Expired
- 1972-09-16 ES ES406750A patent/ES406750A1/es not_active Expired
- 1972-09-18 PL PL15779672A patent/PL74015B1/pl unknown
- 1972-09-18 JP JP9295172A patent/JPS5627580B2/ja not_active Expired
- 1972-09-18 BR BR646372A patent/BR7206463D0/pt unknown
-
1975
- 1975-10-16 SE SE7511643A patent/SE440368B/xx not_active IP Right Cessation
-
1980
- 1980-11-07 JP JP15673080A patent/JPS5677325A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2244913C2 (de) | 1985-06-05 |
| IT965376B (it) | 1974-01-31 |
| JPS5627580B2 (fr) | 1981-06-25 |
| GB1394198A (en) | 1975-05-14 |
| ES406750A1 (es) | 1975-10-01 |
| JPS4838214A (fr) | 1973-06-05 |
| FR2152930A1 (fr) | 1973-04-27 |
| ATA787972A (de) | 1975-07-15 |
| AT329104B (de) | 1976-04-26 |
| BR7206463D0 (pt) | 1973-09-13 |
| PL74015B1 (en) | 1974-10-30 |
| JPS5677325A (en) | 1981-06-25 |
| AU4634972A (en) | 1974-03-14 |
| DE2244913A1 (de) | 1973-03-22 |
| GB1394197A (en) | 1975-05-14 |
| SE440367B (sv) | 1985-07-29 |
| BE788908A (fr) | 1973-03-15 |
| CA970964A (en) | 1975-07-15 |
| GB1394199A (en) | 1975-05-14 |
| AU474698B2 (en) | 1976-07-29 |
| GB1394200A (fr) | 1975-05-14 |
| JPS5735247B2 (fr) | 1982-07-28 |
| SE7511643L (sv) | 1975-10-16 |
| SE440368B (sv) | 1985-07-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |