NL6610789A - - Google Patents
Info
- Publication number
- NL6610789A NL6610789A NL6610789A NL6610789A NL6610789A NL 6610789 A NL6610789 A NL 6610789A NL 6610789 A NL6610789 A NL 6610789A NL 6610789 A NL6610789 A NL 6610789A NL 6610789 A NL6610789 A NL 6610789A
- Authority
- NL
- Netherlands
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
- C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/663—Bell-type furnaces
- C21D9/677—Arrangements of heating devices
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)
- Tunnel Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEJ0028814 | 1965-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6610789A true NL6610789A (https=) | 1967-02-20 |
Family
ID=7203408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6610789A NL6610789A (https=) | 1965-08-19 | 1966-08-01 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT283417B (https=) |
| BE (1) | BE685058A (https=) |
| GB (1) | GB1094766A (https=) |
| NL (1) | NL6610789A (https=) |
-
1966
- 1966-07-26 GB GB3355666A patent/GB1094766A/en not_active Expired
- 1966-07-26 AT AT713066A patent/AT283417B/de not_active IP Right Cessation
- 1966-08-01 NL NL6610789A patent/NL6610789A/xx unknown
- 1966-08-04 BE BE685058D patent/BE685058A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE685058A (https=) | 1967-01-16 |
| GB1094766A (en) | 1967-12-13 |
| AT283417B (de) | 1970-08-10 |