NO124166B - - Google Patents
Download PDFInfo
- Publication number
- NO124166B NO124166B NO3904/69A NO390469A NO124166B NO 124166 B NO124166 B NO 124166B NO 3904/69 A NO3904/69 A NO 3904/69A NO 390469 A NO390469 A NO 390469A NO 124166 B NO124166 B NO 124166B
- Authority
- NO
- Norway
- Prior art keywords
- iron
- nodulating
- alloy
- inoculating
- liquid iron
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 44
- 229910052742 iron Inorganic materials 0.000 claims description 22
- 229910045601 alloy Inorganic materials 0.000 claims description 19
- 239000000956 alloy Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 15
- 239000011777 magnesium Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 6
- 229910052788 barium Inorganic materials 0.000 claims description 6
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052796 boron Inorganic materials 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 description 7
- 150000001247 metal acetylides Chemical class 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 230000009189 diving Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 229910017082 Fe-Si Inorganic materials 0.000 description 3
- 229910017133 Fe—Si Inorganic materials 0.000 description 3
- 229910007981 Si-Mg Inorganic materials 0.000 description 3
- 229910008316 Si—Mg Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000600 Ba alloy Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910008455 Si—Ca Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 229910052727 yttrium 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/10—Making spheroidal graphite cast-iron
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/12—Roofs; Roof construction with regard to insulation formed in bays, e.g. sawtooth roofs
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (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)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR168451 | 1968-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO124166B true NO124166B (nl) | 1972-03-13 |
Family
ID=8655200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO3904/69A NO124166B (nl) | 1968-10-02 | 1969-10-01 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3661566A (nl) |
| JP (1) | JPS495089B1 (nl) |
| AT (1) | AT317952B (nl) |
| BE (1) | BE739760A (nl) |
| CH (1) | CH505906A (nl) |
| ES (1) | ES372026A1 (nl) |
| FR (1) | FR1589187A (nl) |
| GB (1) | GB1283206A (nl) |
| LU (1) | LU59549A1 (nl) |
| NL (1) | NL163566C (nl) |
| NO (1) | NO124166B (nl) |
| SE (1) | SE365246B (nl) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3955973A (en) * | 1974-05-20 | 1976-05-11 | Deere & Company | Process of making nodular iron and after-treating alloy utilized therein |
| US4224064A (en) * | 1979-04-27 | 1980-09-23 | Union Carbide Corporation | Method for reducing iron carbide formation in cast nodular iron |
| US5008074A (en) * | 1990-04-26 | 1991-04-16 | American Alloys, Inc. | Inoculant for gray cast iron |
| US6024804A (en) * | 1997-05-02 | 2000-02-15 | Ohio Cast Products, Inc. | Method of preparing high nodule malleable iron and its named product |
| GB0614705D0 (en) * | 2006-07-25 | 2006-09-06 | Foseco Int | Improved meethod of producing ductile iron |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2450395A (en) * | 1944-08-02 | 1948-09-28 | Crane Co | Malleable cast iron |
| US2676097A (en) * | 1951-03-08 | 1954-04-20 | Vanadium Corp Of America | Composition for addition to cast iron or steel |
| US2778732A (en) * | 1954-10-12 | 1957-01-22 | Union Carbide & Carbon Corp | Boron-containing ferrosilicon |
| US2816829A (en) * | 1955-11-07 | 1957-12-17 | Ford Motor Co | Nodular iron manufacture |
-
1968
- 1968-10-02 FR FR168451A patent/FR1589187A/fr not_active Expired
-
1969
- 1969-09-30 LU LU59549D patent/LU59549A1/xx unknown
- 1969-09-30 US US862343A patent/US3661566A/en not_active Expired - Lifetime
- 1969-09-30 GB GB47960/69A patent/GB1283206A/en not_active Expired
- 1969-09-30 ES ES372026A patent/ES372026A1/es not_active Expired
- 1969-09-30 SE SE13449/69A patent/SE365246B/xx unknown
- 1969-10-01 NO NO3904/69A patent/NO124166B/no unknown
- 1969-10-01 NL NL6914817.A patent/NL163566C/nl not_active IP Right Cessation
- 1969-10-01 JP JP44077840A patent/JPS495089B1/ja active Pending
- 1969-10-01 CH CH1481769A patent/CH505906A/fr not_active IP Right Cessation
- 1969-10-02 AT AT931069A patent/AT317952B/de not_active IP Right Cessation
- 1969-10-02 BE BE739760D patent/BE739760A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR1589187A (nl) | 1970-03-23 |
| LU59549A1 (nl) | 1970-05-04 |
| AT317952B (de) | 1974-09-25 |
| DE1949380B2 (de) | 1975-12-04 |
| ES372026A1 (es) | 1972-03-01 |
| BE739760A (nl) | 1970-04-02 |
| JPS495089B1 (nl) | 1974-02-05 |
| DE1949380A1 (de) | 1970-04-09 |
| CH505906A (fr) | 1971-04-15 |
| NL163566B (nl) | 1980-04-15 |
| SE365246B (nl) | 1974-03-18 |
| US3661566A (en) | 1972-05-09 |
| NL163566C (nl) | 1980-09-15 |
| GB1283206A (en) | 1972-07-26 |
| NL6914817A (nl) | 1970-04-06 |
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