BE729780A - - Google Patents
Info
- Publication number
- BE729780A BE729780A BE729780DA BE729780A BE 729780 A BE729780 A BE 729780A BE 729780D A BE729780D A BE 729780DA BE 729780 A BE729780 A BE 729780A
- Authority
- BE
- Belgium
- Prior art keywords
- molten metal
- metal
- powder
- heating
- molten
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 claims description 38
- 239000002184 metal Substances 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 23
- 238000007872 degassing Methods 0.000 claims description 20
- 239000000843 powder Substances 0.000 claims description 14
- 239000002893 slag Substances 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 229910045601 alloy Inorganic materials 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 9
- 238000005275 alloying Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 239000000945 filler Substances 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000004891 communication Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 238000007792 addition Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Classifications
-
- 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
- C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
-
- 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)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE729780 | 1969-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE729780A true BE729780A (enrdf_load_stackoverflow) | 1969-08-18 |
Family
ID=3854426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE729780D BE729780A (enrdf_load_stackoverflow) | 1969-03-12 | 1969-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE729780A (enrdf_load_stackoverflow) |
-
1969
- 1969-03-12 BE BE729780D patent/BE729780A/fr unknown
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