BE429764A - - Google Patents
Info
- Publication number
- BE429764A BE429764A BE429764DA BE429764A BE 429764 A BE429764 A BE 429764A BE 429764D A BE429764D A BE 429764DA BE 429764 A BE429764 A BE 429764A
- Authority
- BE
- Belgium
- Prior art keywords
- core
- casting
- steel
- hollow
- heat
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000005266 casting Methods 0.000 description 24
- 229910000831 Steel Inorganic materials 0.000 description 15
- 239000010959 steel Substances 0.000 description 15
- 239000007788 liquid Substances 0.000 description 12
- 238000007711 solidification Methods 0.000 description 6
- 230000008023 solidification Effects 0.000 description 6
- 238000000465 moulding Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 230000008602 contraction Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 238000009750 centrifugal casting Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/04—Casting hollow ingots
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE429764A true BE429764A (enrdf_load_html_response) |
Family
ID=89886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE429764D BE429764A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE429764A (enrdf_load_html_response) |
-
0
- BE BE429764D patent/BE429764A/fr unknown
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