NO136540B - - Google Patents
Download PDFInfo
- Publication number
- NO136540B NO136540B NO742538A NO742538A NO136540B NO 136540 B NO136540 B NO 136540B NO 742538 A NO742538 A NO 742538A NO 742538 A NO742538 A NO 742538A NO 136540 B NO136540 B NO 136540B
- Authority
- NO
- Norway
- Prior art keywords
- magnesium
- iron
- network
- impregnated
- metallic
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 151
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 91
- 239000011777 magnesium Substances 0.000 claims description 89
- 229910052749 magnesium Inorganic materials 0.000 claims description 89
- 229910052742 iron Inorganic materials 0.000 claims description 75
- 239000004484 Briquette Substances 0.000 claims description 42
- 238000000034 method Methods 0.000 claims description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 238000007514 turning Methods 0.000 claims description 17
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 9
- 229910001141 Ductile iron Inorganic materials 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims 2
- 238000005245 sintering Methods 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 description 22
- 239000002184 metal Substances 0.000 description 22
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000003921 oil Substances 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 239000012876 carrier material Substances 0.000 description 4
- 238000005056 compaction Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000005470 impregnation Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000003923 scrap metal Substances 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 241001417490 Sillaginidae Species 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 229910001122 Mischmetal Inorganic materials 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 239000013527 degreasing agent Substances 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
- 230000004580 weight loss Effects 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
- C21C1/02—Dephosphorising or desulfurising
- C21C1/025—Agents used for dephosphorising or desulfurising
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Powder Metallurgy (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38558473A | 1973-08-03 | 1973-08-03 | |
| US05454951 US3902892A (en) | 1973-08-03 | 1974-03-26 | Porous ferrous metal impregnated with magnesium metal |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO742538L NO742538L (it) | 1975-03-03 |
| NO136540B true NO136540B (it) | 1977-06-13 |
| NO136540C NO136540C (no) | 1977-09-21 |
Family
ID=27011071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO742538A NO136540C (no) | 1973-08-03 | 1974-07-12 | Brikett for behandling av jernsmelter, best}ende av et nettverk av skrapjernbiter impregnert med metallisk magnesium, og fremgangsm}te for fremstilling av slike briketter |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5622928B2 (it) |
| BR (1) | BR7406273D0 (it) |
| CA (1) | CA1041769A (it) |
| IT (1) | IT1017784B (it) |
| NO (1) | NO136540C (it) |
| SE (1) | SE401200B (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1062016A (en) * | 1974-10-15 | 1979-09-11 | George S. Foerster | Ferrous metal network impregnated with magnesium metal |
| JPS52138416A (en) * | 1976-05-13 | 1977-11-18 | Nl Industries Inc | Net structure impregnated rare earth metals and production thereof |
-
1974
- 1974-04-10 CA CA197,315A patent/CA1041769A/en not_active Expired
- 1974-07-12 NO NO742538A patent/NO136540C/no unknown
- 1974-07-27 JP JP8651374A patent/JPS5622928B2/ja not_active Expired
- 1974-07-31 BR BR627374A patent/BR7406273D0/pt unknown
- 1974-07-31 IT IT2581674A patent/IT1017784B/it active
- 1974-08-02 SE SE7409992A patent/SE401200B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5044910A (it) | 1975-04-22 |
| SE401200B (sv) | 1978-04-24 |
| IT1017784B (it) | 1977-08-10 |
| JPS5622928B2 (it) | 1981-05-28 |
| NO742538L (it) | 1975-03-03 |
| SE7409992L (it) | 1975-02-04 |
| CA1041769A (en) | 1978-11-07 |
| BR7406273D0 (pt) | 1975-09-09 |
| NO136540C (no) | 1977-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100622738B1 (ko) | 다공성 물체 침윤 방법 | |
| NO167462B (no) | Katalysatorsystem og fremgangsmaate for polymerisasjon av olefiner. | |
| US3957502A (en) | Addition of magnesium to molten metal | |
| HU225932B1 (hu) | Két szemcsefázisból álló keverék magas hõmérsékleten szinterezhetõ nyers formatest elõállításához, és eljárás a formatest elõállítására | |
| US3681051A (en) | Desulfurizing agent for molten pig iron | |
| US4708737A (en) | Injectable reagents for molten metals | |
| US3953198A (en) | Method for treating molten iron using a magnesium infiltrated metal network | |
| EP0005152A1 (en) | Filled tubular article for controlled insertion into molten metal | |
| US3801303A (en) | Porous refractory body impregnated with magnesium | |
| NO136540B (it) | ||
| US3902892A (en) | Porous ferrous metal impregnated with magnesium metal | |
| PT92255B (pt) | Processo para a modelacao de um corpo composito com matriz de metal por infiltracao espontanea de fora para dentro e produtos produzidos por esse processo | |
| RU1809827C (ru) | Способ изготовлени изделий из керамического композиционного материала | |
| US2988445A (en) | Method for making briquettes for the treatment of molten metals and alloys | |
| US4765830A (en) | Injectable reagents for molten metals | |
| IL22434A (en) | Materials for treating molten ferrous metals to produce nodular iron | |
| US4162917A (en) | Method and composition for treating molten ferrous metals to produce nodular iron | |
| KR20020080409A (ko) | 합금 첨가제용으로 철과 주기율표의 5족 또는 6족 원소 중적어도 하나를 추가로 함유하는 괴상물 | |
| US3973061A (en) | Method for the preparation of porous ferrous metal impregnated with magnesium metal | |
| US3945819A (en) | Ferrous metal network impregnated with magnesium metal | |
| US3393996A (en) | Treating agent for ferrous metals | |
| US3984233A (en) | Ferrous metal network impregnated with rare earth metals | |
| WO2010026775A1 (ja) | 溶銑の脱硫方法 | |
| WO2021176024A1 (fr) | Laitier de déphosphoration | |
| US3998630A (en) | Ferrous metal network impregnated with magnesium metal |