BE816851A - Procede pour empecher les auto-soudures au cours du recuit de l'acier en lots - Google Patents
Procede pour empecher les auto-soudures au cours du recuit de l'acier en lotsInfo
- Publication number
- BE816851A BE816851A BE145879A BE145879A BE816851A BE 816851 A BE816851 A BE 816851A BE 145879 A BE145879 A BE 145879A BE 145879 A BE145879 A BE 145879A BE 816851 A BE816851 A BE 816851A
- Authority
- BE
- Belgium
- Prior art keywords
- batches
- annealing
- procedure
- steel
- preventing self
- 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
- C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
- C21D1/70—Temporary coatings or embedding materials applied before or during heat treatment while heating or quenching
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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38395073A | 1973-07-30 | 1973-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE816851A true BE816851A (fr) | 1974-10-16 |
Family
ID=23515440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE145879A BE816851A (fr) | 1973-07-30 | 1974-06-25 | Procede pour empecher les auto-soudures au cours du recuit de l'acier en lots |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5039617A (de) |
| BE (1) | BE816851A (de) |
| DE (1) | DE2436685A1 (de) |
| FR (1) | FR2239529A1 (de) |
| NL (1) | NL7409916A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58104857A (ja) * | 1981-12-14 | 1983-06-22 | Yokohama Rubber Co Ltd:The | 柔軟性を有する帯状物品の捲取り装置 |
| CA1198708A (en) * | 1982-05-14 | 1985-12-31 | James E. Bird | Method of box-annealing steel sheet to minimize annealing stickers |
| US5425261A (en) * | 1988-12-01 | 1995-06-20 | Robert R. Hellman, Sr. | Method for forming thin-wall tubing |
| DE102014110902A1 (de) * | 2014-07-31 | 2016-02-04 | Sandvik Materials Technology Deutschland Gmbh | Verfahren zum Herstellen eines Edelstahlrohrs sowie Edelstahlrohr |
| DE102015122297A1 (de) * | 2015-12-18 | 2017-06-22 | Sandvik Materials Technology Deutschland Gmbh | Verfahren zum Herstellen eines Hochdruckrohres |
-
1974
- 1974-06-25 BE BE145879A patent/BE816851A/xx unknown
- 1974-07-01 JP JP7439574A patent/JPS5039617A/ja active Pending
- 1974-07-16 FR FR7424691A patent/FR2239529A1/fr not_active Withdrawn
- 1974-07-23 NL NL7409916A patent/NL7409916A/xx unknown
- 1974-07-30 DE DE19742436685 patent/DE2436685A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2239529A1 (en) | 1975-02-28 |
| DE2436685A1 (de) | 1975-02-20 |
| NL7409916A (nl) | 1975-02-03 |
| JPS5039617A (de) | 1975-04-11 |
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