CH514679A - Alliage pour le traitement des fontes et son utilisation pour la préparation d'une fonte à graphite sphéroïdal - Google Patents

Alliage pour le traitement des fontes et son utilisation pour la préparation d'une fonte à graphite sphéroïdal

Info

Publication number: CH514679A
Authority: CH; Switzerland
Prior art keywords: alloy; cast iron; nitrogen; boron; ratio
Prior art date: 1968-10-02

Application number

CH1482169A

Other languages

English (en)

French (fr)

Inventor

Percheron Jean-Claude

Septier Louis

Original Assignee

Pechiney

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.)

1968-10-02

Filing date

1969-10-01

Publication date

1971-10-31

1969-10-01 Application filed by Pechiney filed Critical Pechiney

1971-10-31 Publication of CH514679A publication Critical patent/CH514679A/fr

Links

229910045601 alloy Inorganic materials 0.000 title claims abstract description 33
239000000956 alloy Substances 0.000 title claims abstract description 33
238000011282 treatment Methods 0.000 title claims description 17
229910000805 Pig iron Inorganic materials 0.000 title abstract description 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title description 17
239000010439 graphite Substances 0.000 title description 14
229910002804 graphite Inorganic materials 0.000 title description 14
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 46
239000011777 magnesium Substances 0.000 claims abstract description 28
229910052757 nitrogen Inorganic materials 0.000 claims abstract description 23
229910052796 boron Inorganic materials 0.000 claims abstract description 15
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 13
239000000203 mixture Substances 0.000 claims abstract description 10
229910052788 barium Inorganic materials 0.000 claims abstract description 6
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims abstract description 4
YAGKRVSRTSUGEY-UHFFFAOYSA-N ferricyanide Chemical compound [Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] YAGKRVSRTSUGEY-UHFFFAOYSA-N 0.000 claims abstract description 3
150000002823 nitrates Chemical class 0.000 claims abstract 2
229910001018 Cast iron Inorganic materials 0.000 claims description 29
229910052749 magnesium Inorganic materials 0.000 claims description 13
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 9
229910001141 Ductile iron Inorganic materials 0.000 claims description 4
235000000396 iron Nutrition 0.000 claims description 4
MVXMNHYVCLMLDD-UHFFFAOYSA-N 4-methoxynaphthalene-1-carbaldehyde Chemical compound C1=CC=C2C(OC)=CC=C(C=O)C2=C1 MVXMNHYVCLMLDD-UHFFFAOYSA-N 0.000 claims description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 13
229910052782 aluminium Inorganic materials 0.000 abstract description 4
229910000861 Mg alloy Inorganic materials 0.000 abstract description 3
229910052742 iron Inorganic materials 0.000 abstract description 3
229910052582 BN Inorganic materials 0.000 abstract 1
PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 abstract 1
CWVZGJORVTZXFW-UHFFFAOYSA-N [benzyl(dimethyl)silyl]methyl carbamate Chemical compound NC(=O)OC[Si](C)(C)CC1=CC=CC=C1 CWVZGJORVTZXFW-UHFFFAOYSA-N 0.000 abstract 1
239000004411 aluminium Substances 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1
150000001247 metal acetylides Chemical class 0.000 description 7
229910052710 silicon Inorganic materials 0.000 description 5
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
230000005587 bubbling Effects 0.000 description 4
238000005266 casting Methods 0.000 description 4
239000012535 impurity Substances 0.000 description 4
239000007788 liquid Substances 0.000 description 4
238000000034 method Methods 0.000 description 4
239000010703 silicon Substances 0.000 description 4
239000011159 matrix material Substances 0.000 description 3
229910014813 CaC2 Inorganic materials 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
239000006185 dispersion Substances 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
239000005997 Calcium carbide Substances 0.000 description 1
229910052684 Cerium Inorganic materials 0.000 description 1
229910002651 NO3 Inorganic materials 0.000 description 1
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
239000011575 calcium Substances 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
239000012297 crystallization seed Substances 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
230000004927 fusion Effects 0.000 description 1
238000011081 inoculation Methods 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
150000002736 metal compounds Chemical class 0.000 description 1
239000011707 mineral Substances 0.000 description 1
235000010755 mineral Nutrition 0.000 description 1
150000004767 nitrides Chemical class 0.000 description 1
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
230000024121 nodulation Effects 0.000 description 1
235000020075 ouzo Nutrition 0.000 description 1
239000002245 particle Substances 0.000 description 1
239000000276 potassium ferrocyanide Substances 0.000 description 1
-1 rare earths Chemical compound 0.000 description 1
239000002994 raw material Substances 0.000 description 1
229910052712 strontium Inorganic materials 0.000 description 1
CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 1
XOGGUFAVLNCTRS-UHFFFAOYSA-N tetrapotassium;iron(2+);hexacyanide Chemical compound [K+].[K+].[K+].[K+].[Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] XOGGUFAVLNCTRS-UHFFFAOYSA-N 0.000 description 1
238000005979 thermal decomposition reaction Methods 0.000 description 1
229910052727 yttrium Inorganic materials 0.000 description 1
VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1
229910000859 α-Fe 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

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)

CH1482169A 1968-10-02 1969-10-01 Alliage pour le traitement des fontes et son utilisation pour la préparation d'une fonte à graphite sphéroïdal CH514679A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR168450		1968-10-02

Publications (1)

Publication Number	Publication Date
CH514679A true CH514679A (fr)	1971-10-31

Family

ID=8655199

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1482169A CH514679A (fr)	1968-10-02	1969-10-01	Alliage pour le traitement des fontes et son utilisation pour la préparation d'une fonte à graphite sphéroïdal

Country Status (6)

Country	Link
AT (1)	AT315218B (de)
BE (1)	BE739759A (de)
CH (1)	CH514679A (de)
ES (1)	ES372025A1 (de)
FR (1)	FR1594620A (de)
LU (1)	LU59554A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE430593B (sv) *	1981-01-16	1983-11-28	Boliden Ab	Forfarande for att utvinna anvendbara produkter ur avfallsprodukter fran aluminiumfluoridframstellning

1968
- 1968-10-02 FR FR1594620D patent/FR1594620A/fr not_active Expired
1969
- 1969-10-01 LU LU59554D patent/LU59554A1/xx unknown
- 1969-10-01 CH CH1482169A patent/CH514679A/fr not_active IP Right Cessation
- 1969-10-02 BE BE739759D patent/BE739759A/xx not_active IP Right Cessation
- 1969-10-02 AT AT930969A patent/AT315218B/de not_active IP Right Cessation
1971
- 1971-09-30 ES ES372025A patent/ES372025A1/es not_active Expired

Also Published As

Publication number	Publication date
FR1594620A (de)	1970-06-08
BE739759A (de)	1970-04-02
LU59554A1 (de)	1970-04-01
AT315218B (de)	1974-05-10
ES372025A1 (es)	1972-03-01

Legal Events

Date	Code	Title	Description
1989-06-30	PL	Patent ceased

Publication	Publication Date	Title
KR930011403B1 (ko)	1993-12-06	구상 흑연 주철의 제조방법
US6177045B1 (en)	2001-01-23	Composition and method for inoculating low sulphur grey iron
US4174962A (en)	1979-11-20	Filled tubular article for controlled insertion into molten metal
US2675308A (en)	1954-04-13	Art of using magnesium-containing addition agents to produce spheroidal graphite cast iron
US3328164A (en)	1967-06-27	Prealloy for the treatment of iron and steel melts
CH514679A (fr)	1971-10-31	Alliage pour le traitement des fontes et son utilisation pour la préparation d'une fonte à graphite sphéroïdal
US2978320A (en)	1961-04-04	Method for producing a high strength ferrous metal
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US1975084A (en)	1934-10-02	Composition of matter and process of treating molten metals
US2369213A (en)	1945-02-13	Method of degasifying and decarburizing molten metal baths, and improved agent therefor
US4162159A (en)	1979-07-24	Cast iron modifier and method of application thereof
US5209901A (en)	1993-05-11	Agent for the treatment of cast iron melts
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RU2034927C1 (ru)	1995-05-10	Способ получения заэвтектических алюминиево-кремниевых сплавов
US2889222A (en)	1959-06-02	Process for the production of nodular cast iron
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US2543853A (en)	1951-03-06	Process for adding magnesium to cast iron
US2757082A (en)	1956-07-31	Method for producing magnesium containing cast iron
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SU1458412A1 (ru)	1989-02-15	Модификатор чугуна
US3306737A (en)	1967-02-28	Magnesium and rare earth metal containing prealloy for the treatment of iron and steel melts
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