BE750054A - Production d'atmospheres controlees en particulier pour fours metallurgiques - Google Patents
Production d'atmospheres controlees en particulier pour fours metallurgiquesInfo
- Publication number
- BE750054A BE750054A BE750054DA BE750054A BE 750054 A BE750054 A BE 750054A BE 750054D A BE750054D A BE 750054DA BE 750054 A BE750054 A BE 750054A
- Authority
- BE
- Belgium
- Prior art keywords
- metallurgic
- ovens
- production
- controlled atmospheres
- atmospheres
- 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
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/76—Adjusting the composition of the atmosphere
-
- 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
- Y02P10/20—Recycling
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)
- Furnace Details (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6914515A FR2061822A5 (en) | 1969-05-06 | 1969-05-06 | Controlled atmospheres for metallurgical - furnaces |
FR7015777A FR2088927A6 (en) | 1970-04-29 | 1970-04-29 | Controlled atmospheres for metallurgical - furnaces |
Publications (1)
Publication Number | Publication Date |
---|---|
BE750054A true BE750054A (fr) | 1970-10-16 |
Family
ID=26214996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE750054D BE750054A (fr) | 1969-05-06 | 1970-05-06 | Production d'atmospheres controlees en particulier pour fours metallurgiques |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE750054A (xx) |
DE (1) | DE2022253A1 (xx) |
GB (1) | GB1312063A (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112322308B (zh) * | 2020-11-26 | 2024-07-09 | 中冶焦耐(大连)工程技术有限公司 | 一种沿长向变炉墙厚度的燃烧室结构 |
CN115654490A (zh) * | 2022-10-31 | 2023-01-31 | 杭州富通集团有限公司 | 用于无氧铜杆生产的保护气体供应装置 |
-
1970
- 1970-05-06 GB GB2187370A patent/GB1312063A/en not_active Expired
- 1970-05-06 DE DE19702022253 patent/DE2022253A1/de active Pending
- 1970-05-06 BE BE750054D patent/BE750054A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2022253A1 (de) | 1970-11-19 |
GB1312063A (en) | 1973-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: GAZ DE FRANCE Effective date: 19900506 |