ES2286628T3 - Metodo para usar residuo de funderia en un producto de colada. - Google Patents

Metodo para usar residuo de funderia en un producto de colada. Download PDF

Info

Publication number: ES2286628T3
Authority: ES; Spain
Prior art keywords: sand; chromite; molding; insertion core; chromite sand
Prior art date: 2003-05-07
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 - Lifetime

Application number

ES04723629T

Other languages

English (en)

Spanish (es)

Inventor

Pirjo Aili Maria Virtanen

Kalevi Kustaa Hangasmaa

Jukka Seppo Tapio Lehtonen

Osmo Kalevi Mikkola

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Metso Lokomo Steels Oy

Original Assignee

Metso Lokomo Steels Oy

Priority date (The priority date 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 date listed.)

2003-05-07

Filing date

2004-03-26

Publication date

2007-12-01

2004-03-26 Application filed by Metso Lokomo Steels Oy filed Critical Metso Lokomo Steels Oy

2007-12-01 Application granted granted Critical

2007-12-01 Publication of ES2286628T3 publication Critical patent/ES2286628T3/es

2024-03-26 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 22
239000002699 waste material Substances 0.000 title description 6
239000004576 sand Substances 0.000 claims abstract description 82
238000005266 casting Methods 0.000 claims abstract description 26
229910000831 Steel Inorganic materials 0.000 claims abstract description 24
239000010959 steel Substances 0.000 claims abstract description 24
238000003780 insertion Methods 0.000 claims abstract description 23
230000037431 insertion Effects 0.000 claims abstract description 23
239000002131 composite material Substances 0.000 claims abstract description 19
238000000465 moulding Methods 0.000 claims abstract description 18
239000003110 molding sand Substances 0.000 claims abstract description 14
239000011230 binding agent Substances 0.000 claims abstract description 12
229910000617 Mangalloy Inorganic materials 0.000 claims description 11
229910001018 Cast iron Inorganic materials 0.000 claims description 5
239000011347 resin Substances 0.000 claims description 5
229920005989 resin Polymers 0.000 claims description 5
238000002360 preparation method Methods 0.000 claims description 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 81
UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 11
239000000047 product Substances 0.000 description 10
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
239000011651 chromium Substances 0.000 description 7
239000000463 material Substances 0.000 description 7
239000000203 mixture Substances 0.000 description 7
235000013980 iron oxide Nutrition 0.000 description 6
239000011159 matrix material Substances 0.000 description 6
230000035515 penetration Effects 0.000 description 6
239000002245 particle Substances 0.000 description 5
230000008929 regeneration Effects 0.000 description 5
238000011069 regeneration method Methods 0.000 description 5
239000006004 Quartz sand Substances 0.000 description 4
230000003628 erosive effect Effects 0.000 description 4
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
229910001208 Crucible steel Inorganic materials 0.000 description 3
230000000694 effects Effects 0.000 description 3
239000011572 manganese Substances 0.000 description 3
239000010453 quartz Substances 0.000 description 3
229910052596 spinel Inorganic materials 0.000 description 3
239000011029 spinel Substances 0.000 description 3
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
239000006227 byproduct Substances 0.000 description 2
-1 chromite Substances 0.000 description 2
229910052804 chromium Inorganic materials 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
239000013078 crystal Substances 0.000 description 2
230000007547 defect Effects 0.000 description 2
230000007850 degeneration Effects 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
229910052500 inorganic mineral Inorganic materials 0.000 description 2
229910052742 iron Inorganic materials 0.000 description 2
HEQBUZNAOJCRSL-UHFFFAOYSA-N iron(ii) chromite Chemical compound [O-2].[O-2].[O-2].[Cr+3].[Fe+3] HEQBUZNAOJCRSL-UHFFFAOYSA-N 0.000 description 2
229910052748 manganese Inorganic materials 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
239000011707 mineral Substances 0.000 description 2
229910052750 molybdenum Inorganic materials 0.000 description 2
229910052759 nickel Inorganic materials 0.000 description 2
229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
229910015372 FeAl Inorganic materials 0.000 description 1
229910000604 Ferrochrome Inorganic materials 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
229910020068 MgAl Inorganic materials 0.000 description 1
229910004298 SiO 2 Inorganic materials 0.000 description 1
WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
239000000956 alloy Substances 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
229910000278 bentonite Inorganic materials 0.000 description 1
239000000440 bentonite Substances 0.000 description 1
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
229910000423 chromium oxide Inorganic materials 0.000 description 1
239000004927 clay Substances 0.000 description 1
238000004320 controlled atmosphere Methods 0.000 description 1
QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 1
239000000945 filler Substances 0.000 description 1
VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
229910000734 martensite Inorganic materials 0.000 description 1
239000000155 melt Substances 0.000 description 1
239000010450 olivine Substances 0.000 description 1
229910052609 olivine Inorganic materials 0.000 description 1
RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
238000007747 plating Methods 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
239000011148 porous material Substances 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000004064 recycling Methods 0.000 description 1
230000003014 reinforcing effect Effects 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000007711 solidification Methods 0.000 description 1
230000008023 solidification Effects 0.000 description 1
239000007858 starting material Substances 0.000 description 1
238000005482 strain hardening Methods 0.000 description 1
238000005211 surface analysis Methods 0.000 description 1
239000002344 surface layer Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
238000009736 wetting Methods 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1
229910001928 zirconium oxide Inorganic materials 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mold Materials And Core Materials (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)
Processing Of Solid Wastes (AREA)
Spinning Or Twisting Of Yarns (AREA)

ES04723629T 2003-05-07 2004-03-26 Metodo para usar residuo de funderia en un producto de colada. Expired - Lifetime ES2286628T3 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI20030681		2003-05-07
FI20030681A FI115829B (fi)	2003-05-07	2003-05-07	Menetelmä valimojätteen käyttämiseksi valutuotteessa, valutuote sekä valutuotteen käyttö

Publications (1)

Publication Number	Publication Date
ES2286628T3 true ES2286628T3 (es)	2007-12-01

Family

ID=8566073

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES04723629T Expired - Lifetime ES2286628T3 (es)	2003-05-07	2004-03-26	Metodo para usar residuo de funderia en un producto de colada.

Country Status (7)

Country	Link
EP (1)	EP1620218B1 (de)
AT (1)	ATE360492T1 (de)
DE (1)	DE602004006111T2 (de)
ES (1)	ES2286628T3 (de)
FI (1)	FI115829B (de)
NO (1)	NO20051773L (de)
WO (1)	WO2004098816A1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3239319A (en) *	1963-05-10	1966-03-08	American Brake Shoe Co	Cast railroad brake shoe and method of making same
JPS5116168B2 (de) *	1972-11-01	1976-05-22
JPS5445624A (en) *	1977-09-16	1979-04-11	Shinko Electric Co Ltd	Recovering chromite sand
DE3642916A1 (de) *	1986-12-16	1988-06-30	Kloeckner Humboldt Deutz Ag	Altsandregenerierung

2003
- 2003-05-07 FI FI20030681A patent/FI115829B/fi active IP Right Grant
2004
- 2004-03-26 WO PCT/FI2004/000176 patent/WO2004098816A1/en not_active Ceased
- 2004-03-26 AT AT04723629T patent/ATE360492T1/de not_active IP Right Cessation
- 2004-03-26 ES ES04723629T patent/ES2286628T3/es not_active Expired - Lifetime
- 2004-03-26 EP EP04723629A patent/EP1620218B1/de not_active Expired - Lifetime
- 2004-03-26 DE DE602004006111T patent/DE602004006111T2/de not_active Expired - Fee Related
2005
- 2005-04-11 NO NO20051773A patent/NO20051773L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
FI20030681A0 (fi)	2003-05-07
FI115829B (fi)	2005-07-29
DE602004006111T2 (de)	2007-12-27
WO2004098816A1 (en)	2004-11-18
ATE360492T1 (de)	2007-05-15
NO20051773D0 (no)	2005-04-11
EP1620218B1 (de)	2007-04-25
NO20051773L (no)	2005-08-11
EP1620218A1 (de)	2006-02-01
FI20030681L (fi)	2004-11-08
DE602004006111D1 (de)	2007-06-06

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