CA1119814A - Method of melt dispersing a floatable solid additive in molten metal and a melt dispersible floatable, additive therefor - Google Patents
Method of melt dispersing a floatable solid additive in molten metal and a melt dispersible floatable, additive thereforInfo
- Publication number
- CA1119814A CA1119814A CA000325818A CA325818A CA1119814A CA 1119814 A CA1119814 A CA 1119814A CA 000325818 A CA000325818 A CA 000325818A CA 325818 A CA325818 A CA 325818A CA 1119814 A CA1119814 A CA 1119814A
- Authority
- CA
- Canada
- Prior art keywords
- additive
- molten metal
- resist
- solid
- projectile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000654 additive Substances 0.000 title claims abstract description 66
- 230000000996 additive effect Effects 0.000 title claims abstract description 58
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 54
- 239000002184 metal Substances 0.000 title claims abstract description 54
- 239000007787 solid Substances 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000000155 melt Substances 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 14
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 6
- 238000011161 development Methods 0.000 claims description 3
- 230000018109 developmental process Effects 0.000 claims 2
- 230000004888 barrier function Effects 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 238000012360 testing method Methods 0.000 description 11
- 238000002474 experimental method Methods 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 230000000873 masking effect Effects 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 229920006298 saran Polymers 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- 241000258957 Asteroidea Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000002023 wood Substances 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/10—Making spheroidal graphite cast-iron
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
- C22B9/103—Methods of introduction of solid or liquid refining or fluxing agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000325818A CA1119814A (en) | 1979-04-05 | 1979-04-05 | Method of melt dispersing a floatable solid additive in molten metal and a melt dispersible floatable, additive therefor |
| GB8011102A GB2048957A (en) | 1979-04-05 | 1980-04-02 | Introducing additives to metal melts |
| FR8007612A FR2453220A1 (fr) | 1979-04-05 | 1980-04-03 | Element solide pour addition a du metal fondu, susceptible de flotter sur le bain avant de s'y disperser et procede pour sa dispersion |
| DE19803013213 DE3013213A1 (de) | 1979-04-05 | 1980-04-03 | Verfahren zur dispergierung eines schwimmfaehigen, festen additivs in einer schmelze aus geschmolzenem metall und entsprechendes in schmelze dispergierbares, schwimmfaehiges, festes additiv |
| JP4451480A JPS55148738A (en) | 1979-04-05 | 1980-04-04 | Solid additive capable of melting and dispersing in molten metal and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000325818A CA1119814A (en) | 1979-04-05 | 1979-04-05 | Method of melt dispersing a floatable solid additive in molten metal and a melt dispersible floatable, additive therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1119814A true CA1119814A (en) | 1982-03-16 |
Family
ID=4114005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000325818A Expired CA1119814A (en) | 1979-04-05 | 1979-04-05 | Method of melt dispersing a floatable solid additive in molten metal and a melt dispersible floatable, additive therefor |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS55148738A (enExample) |
| CA (1) | CA1119814A (enExample) |
| DE (1) | DE3013213A1 (enExample) |
| FR (1) | FR2453220A1 (enExample) |
| GB (1) | GB2048957A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2226556C1 (ru) * | 2002-12-27 | 2004-04-10 | Шаруда Александр Николаевич | Брикет для раскисления и рафинирования стали |
| CN116516106B (zh) * | 2023-04-28 | 2024-12-13 | 有研稀土新材料股份有限公司 | 一种含稀土的添加剂 |
-
1979
- 1979-04-05 CA CA000325818A patent/CA1119814A/en not_active Expired
-
1980
- 1980-04-02 GB GB8011102A patent/GB2048957A/en not_active Withdrawn
- 1980-04-03 DE DE19803013213 patent/DE3013213A1/de not_active Withdrawn
- 1980-04-03 FR FR8007612A patent/FR2453220A1/fr active Granted
- 1980-04-04 JP JP4451480A patent/JPS55148738A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE3013213A1 (de) | 1980-11-06 |
| GB2048957A (en) | 1980-12-17 |
| JPS55148738A (en) | 1980-11-19 |
| FR2453220A1 (fr) | 1980-10-31 |
| FR2453220B3 (enExample) | 1982-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |