BE735024A - - Google Patents
Info
- Publication number
- BE735024A BE735024A BE735024DA BE735024A BE 735024 A BE735024 A BE 735024A BE 735024D A BE735024D A BE 735024DA BE 735024 A BE735024 A BE 735024A
- 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
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/76—Adjusting the composition of the atmosphere
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 Sheet Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74085068A | 1968-06-28 | 1968-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE735024A true BE735024A (fr) | 1969-12-23 |
Family
ID=24978340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE735024D BE735024A (fr) | 1968-06-28 | 1969-06-23 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE735024A (fr) |
| DE (1) | DE1932382A1 (fr) |
| FR (1) | FR2011766A1 (fr) |
| GB (1) | GB1233847A (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4334938A (en) * | 1980-08-22 | 1982-06-15 | Air Products And Chemicals, Inc. | Inhibited annealing of ferrous metals containing chromium |
| DE3826729A1 (de) * | 1988-08-05 | 1990-02-15 | Krauss Maffei Ag | Verfahren zur waermebehandlung eines hochlegierten chromstahls |
| FR2660744B1 (fr) * | 1990-04-04 | 1994-03-11 | Air Liquide | Four a cloches. |
| JP2006051543A (ja) | 2004-07-15 | 2006-02-23 | Nippon Steel Corp | 冷延、熱延鋼板もしくはＡｌ系、Ｚｎ系めっき鋼板を使用した高強度自動車部材の熱間プレス方法および熱間プレス部品 |
| EP2304061A1 (fr) * | 2008-06-13 | 2011-04-06 | LOI Thermprocess GmbH | Procédé pour le recuit haute température d'une tôle magnétique à grains orientés sous atmosphère gazeuse protectrice dans un four à traitement thermique |
-
1969
- 1969-05-12 GB GB1233847D patent/GB1233847A/en not_active Expired
- 1969-06-20 FR FR6920650A patent/FR2011766A1/fr not_active Withdrawn
- 1969-06-23 BE BE735024D patent/BE735024A/xx unknown
- 1969-06-26 DE DE19691932382 patent/DE1932382A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1233847A (fr) | 1971-06-03 |
| FR2011766A1 (fr) | 1970-03-06 |
| DE1932382A1 (de) | 1970-02-05 |