AU2003282258A1 - Method for the production of corrosion-resistant steels and cast irons by alloying with a polymerized, fullerene-like carbon - Google Patents
Method for the production of corrosion-resistant steels and cast irons by alloying with a polymerized, fullerene-like carbonInfo
- Publication number
- AU2003282258A1 AU2003282258A1 AU2003282258A AU2003282258A AU2003282258A1 AU 2003282258 A1 AU2003282258 A1 AU 2003282258A1 AU 2003282258 A AU2003282258 A AU 2003282258A AU 2003282258 A AU2003282258 A AU 2003282258A AU 2003282258 A1 AU2003282258 A1 AU 2003282258A1
- Authority
- AU
- Australia
- Prior art keywords
- production
- fullerene
- polymerized
- corrosion
- carbon
- 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.)
- Abandoned
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 4
- 239000010959 steel Substances 0.000 title abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052799 carbon Inorganic materials 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000005260 corrosion Methods 0.000 title abstract 2
- 230000007797 corrosion Effects 0.000 title abstract 2
- 235000000396 iron Nutrition 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000005275 alloying Methods 0.000 title 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000013021 overheating Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- 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
- C21C1/08—Manufacture of 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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/005—Manufacture of stainless steel
-
- 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
- C21C7/0025—Adding carbon material
-
- 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)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Nanotechnology (AREA)
- Manufacturing & Machinery (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymerisation Methods In General (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The invention relates to a method for the production of corrosion-resistant steels and cast irons, wherein 30-90 % of the required carbon content is introduced as polymerized, fullerene-like carbon, more precisely outside the melting device in a vacuum pot, wherein overheating temperature of the steel above liquidus temperature is lower in comparison with conventional steel production processes and cooling below solidus temperature occurs relatively fast.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUP0203770 | 2002-11-04 | ||
| HU0203770A HU225376B1 (en) | 2002-11-04 | 2002-11-04 | Method for producing corrosion resistant steel and cast-iron by new iron-carbon alloy |
| PCT/HU2003/000089 WO2004042089A1 (en) | 2002-11-04 | 2003-10-29 | Method for the production of corrosion-resistant steels and cast irons by alloying with a polymerized, fullerene-like carbon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2003282258A1 true AU2003282258A1 (en) | 2004-06-07 |
Family
ID=89980903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2003282258A Abandoned AU2003282258A1 (en) | 2002-11-04 | 2003-10-29 | Method for the production of corrosion-resistant steels and cast irons by alloying with a polymerized, fullerene-like carbon |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1558768B1 (en) |
| AT (1) | ATE335857T1 (en) |
| AU (1) | AU2003282258A1 (en) |
| DE (1) | DE50304607D1 (en) |
| DK (1) | DK1558768T3 (en) |
| ES (1) | ES2270124T3 (en) |
| HU (1) | HU225376B1 (en) |
| WO (1) | WO2004042089A1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4541867A (en) * | 1984-03-20 | 1985-09-17 | Amax Inc. | Varnish-bonded carbon-coated magnesium and aluminum granules |
| ATE142705T1 (en) * | 1991-04-02 | 1996-09-15 | Pechiney Electrometallurgie | DESULFULIZER FOR PIG IRON, MADE OF CALCIUM CARBIDE AND ORGANIC BINDER |
| HU0100839D0 (en) * | 2001-02-21 | 2001-04-28 | Kasuba Janos | Aluminium alloy |
-
2002
- 2002-11-04 HU HU0203770A patent/HU225376B1/en not_active IP Right Cessation
-
2003
- 2003-10-29 AU AU2003282258A patent/AU2003282258A1/en not_active Abandoned
- 2003-10-29 WO PCT/HU2003/000089 patent/WO2004042089A1/en not_active Ceased
- 2003-10-29 DE DE50304607T patent/DE50304607D1/en not_active Expired - Lifetime
- 2003-10-29 EP EP03773877A patent/EP1558768B1/en not_active Expired - Lifetime
- 2003-10-29 AT AT03773877T patent/ATE335857T1/en active
- 2003-10-29 ES ES03773877T patent/ES2270124T3/en not_active Expired - Lifetime
- 2003-10-29 DK DK03773877T patent/DK1558768T3/en active
Also Published As
| Publication number | Publication date |
|---|---|
| EP1558768A1 (en) | 2005-08-03 |
| DK1558768T3 (en) | 2007-10-01 |
| DE50304607D1 (en) | 2006-09-21 |
| EP1558768B1 (en) | 2006-08-09 |
| HUP0203770A3 (en) | 2005-04-28 |
| ATE335857T1 (en) | 2006-09-15 |
| HU0203770D0 (en) | 2003-01-28 |
| HU225376B1 (en) | 2006-10-28 |
| HUP0203770A2 (en) | 2004-05-28 |
| WO2004042089A1 (en) | 2004-05-21 |
| ES2270124T3 (en) | 2007-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |