ATA574571A - GAS-AIR MIXER FOR SHIELD GAS SYSTEMS - Google Patents
GAS-AIR MIXER FOR SHIELD GAS SYSTEMSInfo
- Publication number
- ATA574571A ATA574571A AT574571A AT574571A ATA574571A AT A574571 A ATA574571 A AT A574571A AT 574571 A AT574571 A AT 574571A AT 574571 A AT574571 A AT 574571A AT A574571 A ATA574571 A AT A574571A
- Authority
- AT
- Austria
- Prior art keywords
- gas
- air mixer
- systems
- shield
- shield gas
- 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
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)
- Jet Pumps And Other Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT574571A AT325650B (en) | 1971-07-02 | 1971-07-02 | GAS-AIR MIXER FOR SHIELD GAS SYSTEMS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT574571A AT325650B (en) | 1971-07-02 | 1971-07-02 | GAS-AIR MIXER FOR SHIELD GAS SYSTEMS |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA574571A true ATA574571A (en) | 1975-01-15 |
AT325650B AT325650B (en) | 1975-10-27 |
Family
ID=3579186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT574571A AT325650B (en) | 1971-07-02 | 1971-07-02 | GAS-AIR MIXER FOR SHIELD GAS SYSTEMS |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT325650B (en) |
-
1971
- 1971-07-02 AT AT574571A patent/AT325650B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT325650B (en) | 1975-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |