SE227668C1 - - Google Patents
Info
- Publication number
- SE227668C1 SE227668C1 SE227668DA SE227668C1 SE 227668 C1 SE227668 C1 SE 227668C1 SE 227668D A SE227668D A SE 227668DA SE 227668 C1 SE227668 C1 SE 227668C1
- Authority
- SE
- Sweden
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/10—Handling in a vacuum
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE227668T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE227668C1 true SE227668C1 (cs) | 1970-07-07 |
Family
ID=38420352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE227668D SE227668C1 (cs) |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE227668C1 (cs) |
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0
- SE SE227668D patent/SE227668C1/xx unknown