CA2137983C - Materiaux refractaires en magnesite-carbone et formes preparees a partirde ces materiaux possedant une tolerance accrue au stress thermique - Google Patents

Materiaux refractaires en magnesite-carbone et formes preparees a partirde ces materiaux possedant une tolerance accrue au stress thermique

Info

Publication number: CA2137983C
Authority: CA; Canada
Prior art keywords: magnesite; brick; mesh; refractory; particle size
Prior art date: 1994-04-25
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 - Fee Related

Application number

CA 2137983

Other languages

English (en)

Other versions

CA2137983A1 (fr

Inventor

William G. Slusser

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.)

Indresco Inc

Original Assignee

Indresco Inc

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.)

1994-04-25

Filing date

1994-12-13

Publication date

1997-12-02

1994-12-13 Application filed by Indresco Inc filed Critical Indresco Inc

1995-10-26 Publication of CA2137983A1 publication Critical patent/CA2137983A1/fr

1997-12-02 Application granted granted Critical

1997-12-02 Publication of CA2137983C publication Critical patent/CA2137983C/fr

2014-12-13 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

229910052799 carbon Inorganic materials 0.000 title claims abstract description 15
230000008646 thermal stress Effects 0.000 title claims description 12
239000011819 refractory material Substances 0.000 title description 2
235000014380 magnesium carbonate Nutrition 0.000 claims abstract description 38
ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims abstract description 37
229910000021 magnesium carbonate Inorganic materials 0.000 claims abstract description 37
239000001095 magnesium carbonate Substances 0.000 claims abstract description 37
239000000203 mixture Substances 0.000 claims abstract description 22
239000000654 additive Substances 0.000 claims abstract description 20
230000000996 additive effect Effects 0.000 claims abstract description 19
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 17
229910000838 Al alloy Inorganic materials 0.000 claims abstract description 12
229910002804 graphite Inorganic materials 0.000 claims abstract description 12
239000010439 graphite Substances 0.000 claims abstract description 12
SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 claims abstract description 10
239000010419 fine particle Substances 0.000 claims abstract description 5
239000011449 brick Substances 0.000 claims description 47
239000002245 particle Substances 0.000 claims description 10
229910045601 alloy Inorganic materials 0.000 claims description 9
239000000956 alloy Substances 0.000 claims description 9
229910052751 metal Inorganic materials 0.000 description 9
239000002184 metal Substances 0.000 description 9
229910052749 magnesium Inorganic materials 0.000 description 8
239000011777 magnesium Substances 0.000 description 8
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 7
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
150000002739 metals Chemical class 0.000 description 5
239000000843 powder Substances 0.000 description 5
238000007792 addition Methods 0.000 description 4
230000003068 static effect Effects 0.000 description 4
238000009472 formulation Methods 0.000 description 3
229910001092 metal group alloy Inorganic materials 0.000 description 3
230000000704 physical effect Effects 0.000 description 3
238000012545 processing Methods 0.000 description 3
239000002893 slag Substances 0.000 description 3
229910052782 aluminium Inorganic materials 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
238000004880 explosion Methods 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
229910052710 silicon Inorganic materials 0.000 description 2
239000010703 silicon Substances 0.000 description 2
230000035882 stress Effects 0.000 description 2
210000003462 vein Anatomy 0.000 description 2
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
229910003023 Mg-Al Inorganic materials 0.000 description 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
239000007767 bonding agent Substances 0.000 description 1
229910052796 boron Inorganic materials 0.000 description 1
239000003575 carbonaceous material Substances 0.000 description 1
238000004939 coking Methods 0.000 description 1
238000005336 cracking Methods 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
239000000428 dust Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000002360 explosive Substances 0.000 description 1
230000005484 gravity Effects 0.000 description 1
150000001247 metal acetylides Chemical class 0.000 description 1
238000000034 method Methods 0.000 description 1
238000003801 milling Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
229920003986 novolac Polymers 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
230000035699 permeability Effects 0.000 description 1
229920001568 phenolic resin Polymers 0.000 description 1
239000005011 phenolic resin Substances 0.000 description 1
239000002994 raw material Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920003987 resole Polymers 0.000 description 1
238000012552 review Methods 0.000 description 1
-1 silicon and boron Chemical class 0.000 description 1
238000004513 sizing Methods 0.000 description 1
238000004901 spalling Methods 0.000 description 1
229910052596 spinel Inorganic materials 0.000 description 1
239000011029 spinel Substances 0.000 description 1
238000012360 testing method Methods 0.000 description 1

Landscapes

Compositions Of Oxide Ceramics (AREA)

CA 2137983 1994-04-25 1994-12-13 Materiaux refractaires en magnesite-carbone et formes preparees a partirde ces materiaux possedant une tolerance accrue au stress thermique Expired - Fee Related CA2137983C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US23238194A	1994-04-25	1994-04-25
US232,381		1994-04-25

Publications (2)

Publication Number	Publication Date
CA2137983A1 CA2137983A1 (fr)	1995-10-26
CA2137983C true CA2137983C (fr)	1997-12-02

Family

ID=22872864

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2137983 Expired - Fee Related CA2137983C (fr)	1994-04-25	1994-12-13	Materiaux refractaires en magnesite-carbone et formes preparees a partirde ces materiaux possedant une tolerance accrue au stress thermique

Country Status (1)

Country	Link
CA (1)	CA2137983C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2813481A1 (fr) *	2013-06-10	2014-12-17	Refractory Intellectual Property GmbH & Co. KG	Mélange pour la fabrication d'un produit céramique réfractaire non formé, procédé de fabrication d'un produit céramique réfractaire brûlé, produit céramique réfractaire brûlé et utilisation d'un produit céramique réfractaire non formé

1994
- 1994-12-13 CA CA 2137983 patent/CA2137983C/fr not_active Expired - Fee Related

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2813481A1 (fr) *	2013-06-10	2014-12-17	Refractory Intellectual Property GmbH & Co. KG	Mélange pour la fabrication d'un produit céramique réfractaire non formé, procédé de fabrication d'un produit céramique réfractaire brûlé, produit céramique réfractaire brûlé et utilisation d'un produit céramique réfractaire non formé
WO2014198433A1 (fr) *	2013-06-10	2014-12-18	Refractory Intellectual Property Gmbh & Co. Kg	Mélange pour fabriquer un produit céramique réfractaire non façonné, procédé de fabrication d'un produit céramique réfractaire cuit, produit céramique réfractaire cuit et utilisation d'un produit céramique réfractaire non façonné
EA029189B1 (ru) *	2013-06-10	2018-02-28	Рифрэктори Интеллектчуал Проперти Гмбх Унд Ко. Кг	Состав замеса для получения неформованного огнеупорного керамического продукта, способ получения обожжённого огнеупорного керамического продукта, обожжённый огнеупорный керамический продукт и применение неформованного огнеупорного керамического продукта
US9975810B2 (en)	2013-06-10	2018-05-22	Refractory Intellectual Property Gmbh & Co. Kg	Composition for producing a refractory ceramic product and method
US10155696B2 (en)	2013-06-10	2018-12-18	Refractory Intellectual Property GMBH & Co. LG	Composition for providing a batch refractory ceramic product and method

Also Published As

Publication number	Publication date
CA2137983A1 (fr)	1995-10-26

Legal Events

Date	Code	Title	Description
1994-12-13	EEER	Examination request
2003-12-15	MKLA	Lapsed

Publication	Publication Date	Title
EP0476112B1 (fr)	1995-06-21	Refractaires de carbone-magnesite
US5318933A (en)	1994-06-07	Carbon-containing carbon bonded refractories with improved physical properties
US5438026A (en)	1995-08-01	Magnesite-carbon refractories and shapes made therefrom with improved thermal stress tolerance
CA2137983C (fr)	1997-12-02	Materiaux refractaires en magnesite-carbone et formes preparees a partirde ces materiaux possedant une tolerance accrue au stress thermique
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