CA1062016A - Reseau de metal ferreux impregne de magnesium - Google Patents

Reseau de metal ferreux impregne de magnesium

Info

Publication number: CA1062016A
Authority: CA; Canada
Prior art keywords: magnesium; metal; network; pieces; impregnated
Prior art date: 1974-10-15
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

Application number

CA235,226A

Other languages

English (en)

Other versions

CA235226S (en

Inventor

George S. Foerster

Jairaj Easwaran

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.)

NL Industries Inc

Original Assignee

NL Industries 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.)

1974-10-15

Filing date

1975-09-11

Publication date

1979-09-11

1974-10-15 Priority claimed from US05/514,630 external-priority patent/US3945819A/en

1975-09-11 Application filed by NL Industries Inc filed Critical NL Industries Inc

1979-09-11 Application granted granted Critical

1979-09-11 Publication of CA1062016A publication Critical patent/CA1062016A/fr

Status Expired legal-status Critical Current

Links

FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 111
229910052751 metal Inorganic materials 0.000 title claims abstract description 78
239000002184 metal Substances 0.000 title claims abstract description 78
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title claims abstract description 34
239000011777 magnesium Substances 0.000 claims abstract description 79
229910052749 magnesium Inorganic materials 0.000 claims abstract description 74
229910001141 Ductile iron Inorganic materials 0.000 claims abstract description 15
239000000203 mixture Substances 0.000 claims abstract description 12
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 83
229910052742 iron Inorganic materials 0.000 claims description 40
229910000831 Steel Inorganic materials 0.000 claims description 15
239000010959 steel Substances 0.000 claims description 15
238000007514 turning Methods 0.000 claims description 15
238000000034 method Methods 0.000 claims description 13
229910000861 Mg alloy Inorganic materials 0.000 claims description 5
239000011248 coating agent Substances 0.000 claims description 4
238000000576 coating method Methods 0.000 claims description 4
238000010438 heat treatment Methods 0.000 claims description 3
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 6
239000005864 Sulphur Substances 0.000 abstract description 6
150000002739 metals Chemical class 0.000 abstract description 2
230000008018 melting Effects 0.000 abstract 1
238000002844 melting Methods 0.000 abstract 1
239000004484 Briquette Substances 0.000 description 17
239000000047 product Substances 0.000 description 17
239000003923 scrap metal Substances 0.000 description 15
238000006243 chemical reaction Methods 0.000 description 12
239000003921 oil Substances 0.000 description 10
239000000155 melt Substances 0.000 description 7
230000008595 infiltration Effects 0.000 description 6
238000001764 infiltration Methods 0.000 description 6
238000005056 compaction Methods 0.000 description 5
229910045601 alloy Inorganic materials 0.000 description 4
239000000956 alloy Substances 0.000 description 4
239000002245 particle Substances 0.000 description 4
229910001122 Mischmetal Inorganic materials 0.000 description 3
230000003009 desulfurizing effect Effects 0.000 description 3
230000001590 oxidative effect Effects 0.000 description 3
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
235000021053 average weight gain Nutrition 0.000 description 2
229910052791 calcium Inorganic materials 0.000 description 2
239000011575 calcium Substances 0.000 description 2
238000001816 cooling Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
230000003647 oxidation Effects 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
229910052761 rare earth metal Inorganic materials 0.000 description 2
150000002910 rare earth metals Chemical class 0.000 description 2
238000000926 separation method Methods 0.000 description 2
229910052684 Cerium Inorganic materials 0.000 description 1
229910001111 Fine metal Inorganic materials 0.000 description 1
235000019738 Limestone Nutrition 0.000 description 1
206010037660 Pyrexia Diseases 0.000 description 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
241000212342 Sium Species 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
239000010953 base metal Substances 0.000 description 1
ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 description 1
235000012255 calcium oxide Nutrition 0.000 description 1
239000000292 calcium oxide Substances 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000000969 carrier Substances 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000000571 coke Substances 0.000 description 1
238000005238 degreasing Methods 0.000 description 1
239000002274 desiccant Substances 0.000 description 1
238000011549 displacement method Methods 0.000 description 1
239000010459 dolomite Substances 0.000 description 1
229910000514 dolomite Inorganic materials 0.000 description 1
239000012467 final product Substances 0.000 description 1
239000010439 graphite Substances 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
238000005470 impregnation Methods 0.000 description 1
230000001788 irregular Effects 0.000 description 1
229910052746 lanthanum Inorganic materials 0.000 description 1
FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
239000006028 limestone Substances 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
229910052753 mercury Inorganic materials 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000011148 porous material Substances 0.000 description 1
239000002994 raw material Substances 0.000 description 1
230000035484 reaction time Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
238000007789 sealing Methods 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000010703 silicon Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
235000019786 weight gain Nutrition 0.000 description 1
230000004584 weight gain Effects 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/248—Binding; Briquetting ; Granulating of metal scrap or alloys
- 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
- C21C1/02—Dephosphorising or desulfurising
- 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
- 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
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/064—Dephosphorising; Desulfurising
- 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
- Y02P10/20—Recycling

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Geochemistry & Mineralogy (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Treatment Of Steel In Its Molten State (AREA)
Manufacture And Refinement Of Metals (AREA)
Manufacture Of Alloys Or Alloy Compounds (AREA)

CA235,226A 1974-10-15 1975-09-11 Reseau de metal ferreux impregne de magnesium Expired CA1062016A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/514,630 US3945819A (en)	1973-08-03	1974-10-15	Ferrous metal network impregnated with magnesium metal

Publications (1)

Publication Number	Publication Date
CA1062016A true CA1062016A (fr)	1979-09-11

Family

ID=24048037

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA235,226A Expired CA1062016A (fr)	1974-10-15	1975-09-11	Reseau de metal ferreux impregne de magnesium

Country Status (6)

Country	Link
JP (2)	JPS6010083B2 (fr)
BE (1)	BE834507R (fr)
CA (1)	CA1062016A (fr)
DE (1)	DE2545804C2 (fr)
FR (1)	FR2288150A2 (fr)
GB (1)	GB1503369A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3571897D1 (en) *	1984-03-24	1989-08-31	Gen Electric Co Plc	A beam forming network

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2881068A (en) *	1952-04-28	1959-04-07	Wargons Ab	Method of treating a ferrous melt with a porous sintered metal body impregnated with a treating agent
US3459541A (en) *	1966-09-22	1969-08-05	Gen Motors Corp	Process for making nodular iron
US3902892A (en) *	1973-08-03	1975-09-02	Nl Industries Inc	Porous ferrous metal impregnated with magnesium metal
CA1041769A (fr) *	1973-08-03	1978-11-07	Jairaj Easwaran	Metal ferreux poreux impregne de magnesium

1975
- 1975-09-11 CA CA235,226A patent/CA1062016A/fr not_active Expired
- 1975-10-13 DE DE2545804A patent/DE2545804C2/de not_active Expired
- 1975-10-14 FR FR7531422A patent/FR2288150A2/fr active Granted
- 1975-10-14 JP JP50122973A patent/JPS6010083B2/ja not_active Expired
- 1975-10-14 BE BE160936A patent/BE834507R/fr active
- 1975-10-14 GB GB4209575A patent/GB1503369A/en not_active Expired
1980
- 1980-08-14 JP JP55111171A patent/JPS6010084B2/ja not_active Expired

Also Published As

Publication number	Publication date
JPS5655513A (en)	1981-05-16
GB1503369A (en)	1978-03-08
JPS6010083B2 (ja)	1985-03-15
FR2288150A2 (fr)	1976-05-14
DE2545804A1 (de)	1976-04-29
FR2288150B2 (fr)	1980-05-30
BE834507R (fr)	1976-02-02
JPS5164414A (fr)	1976-06-03
JPS6010084B2 (ja)	1985-03-15
DE2545804C2 (de)	1982-10-07

Publication	Publication Date	Title
NO167462B (no)	1991-07-29	Katalysatorsystem og fremgangsmaate for polymerisasjon av olefiner.
US3702243A (en)	1972-11-07	Method of preparing deoxidized steel
US3953198A (en)	1976-04-27	Method for treating molten iron using a magnesium infiltrated metal network
EP0005152A1 (fr)	1979-11-14	Objet tubulaire rempli pour l'immersion contrôlée dans du métal liquide
US3902892A (en)	1975-09-02	Porous ferrous metal impregnated with magnesium metal
US3385696A (en)	1968-05-28	Process for producing nickel-magnesium product by powder metallurgy
US3801303A (en)	1974-04-02	Porous refractory body impregnated with magnesium
US3321304A (en)	1967-05-23	Materials for and methods of treating molten ferrous metals to produce nodular iron
US3945819A (en)	1976-03-23	Ferrous metal network impregnated with magnesium metal
CA1076847A (fr)	1980-05-06	Agents de traitement de la fonte, contenant du magnesium
CA1062016A (fr)	1979-09-11	Reseau de metal ferreux impregne de magnesium
US3973061A (en)	1976-08-03	Method for the preparation of porous ferrous metal impregnated with magnesium metal
US3998630A (en)	1976-12-21	Ferrous metal network impregnated with magnesium metal
US4162917A (en)	1979-07-31	Method and composition for treating molten ferrous metals to produce nodular iron
US3984233A (en)	1976-10-05	Ferrous metal network impregnated with rare earth metals
US3841861A (en)	1974-10-15	Addition agent for deoxidizing and recarburizing degassed steel and method employing the same
US3314787A (en)	1967-04-18	Method for producing an mg addition agent
US3393996A (en)	1968-07-23	Treating agent for ferrous metals
US3902705A (en)	1975-09-02	Metallurgical device for treating molten metal
CA1041769A (fr)	1978-11-07	Metal ferreux poreux impregne de magnesium
US3203781A (en)	1965-08-31	Method of producing dispersion-hardened metal alloys
US2159604A (en)	1939-05-23	Metallic article
SU576970A3 (ru)	1977-10-15	Присадка дл обработки металла магнием и магниевыми сплавами
NO158035B (no)	1988-03-21	Fremgangsm te og innretning til utloesning av en undk seismisk implosjonskilde.
JP2003531961A (ja)	2003-10-28	親水コロイドの結合剤を炭素源として用いて炭素鋼の部品を焼結させる方法