CA1178014A - Pratiques de fonderie - Google Patents

Pratiques de fonderie

Info

Publication number: CA1178014A
Authority: CA; Canada
Prior art keywords: chamber; alloying; metal; pouring; mold cavity
Prior art date: 1981-02-02
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

CA000389608A

Other languages

English (en)

Inventor

Igor Y. Khandros

Bruce A. Heyer

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.)

PepsiAmericas Inc

Original Assignee

Abex Corp

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.)

1981-02-02

Filing date

1981-11-06

Publication date

1984-11-20

1981-11-06 Application filed by Abex Corp filed Critical Abex Corp

1984-11-20 Application granted granted Critical

1984-11-20 Publication of CA1178014A publication Critical patent/CA1178014A/fr

Status Expired legal-status Critical Current

Links

238000005275 alloying Methods 0.000 claims abstract description 64
229910045601 alloy Inorganic materials 0.000 claims abstract description 37
239000000956 alloy Substances 0.000 claims abstract description 37
239000012298 atmosphere Substances 0.000 claims abstract description 22
230000001590 oxidative effect Effects 0.000 claims abstract description 14
230000001681 protective effect Effects 0.000 claims abstract description 10
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 8
239000001301 oxygen Substances 0.000 claims abstract description 8
229910052760 oxygen Inorganic materials 0.000 claims abstract description 8
229910052751 metal Inorganic materials 0.000 claims description 60
239000002184 metal Substances 0.000 claims description 60
238000005266 casting Methods 0.000 claims description 57
238000000034 method Methods 0.000 claims description 19
238000002844 melting Methods 0.000 claims description 15
230000008018 melting Effects 0.000 claims description 15
239000007789 gas Substances 0.000 claims description 13
239000004576 sand Substances 0.000 claims description 6
238000013022 venting Methods 0.000 claims description 3
238000004519 manufacturing process Methods 0.000 claims description 2
150000002739 metals Chemical class 0.000 claims description 2
229910002065 alloy metal Inorganic materials 0.000 claims 1
229910001092 metal group alloy Inorganic materials 0.000 claims 1
239000010953 base metal Substances 0.000 abstract description 4
229910052782 aluminium Inorganic materials 0.000 description 15
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 14
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
230000008569 process Effects 0.000 description 7
239000010959 steel Substances 0.000 description 7
239000010936 titanium Substances 0.000 description 7
229910052719 titanium Inorganic materials 0.000 description 7
229910000831 Steel Inorganic materials 0.000 description 6
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
239000000203 mixture Substances 0.000 description 4
239000003570 air Substances 0.000 description 3
229910052804 chromium Inorganic materials 0.000 description 3
239000011651 chromium Substances 0.000 description 3
239000000463 material Substances 0.000 description 3
239000000155 melt Substances 0.000 description 3
229910000838 Al alloy Inorganic materials 0.000 description 2
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
230000007547 defect Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
229910052742 iron Inorganic materials 0.000 description 2
238000002156 mixing Methods 0.000 description 2
238000011084 recovery Methods 0.000 description 2
230000009467 reduction Effects 0.000 description 2
239000000377 silicon dioxide Substances 0.000 description 2
239000002893 slag Substances 0.000 description 2
239000007787 solid Substances 0.000 description 2
229910052726 zirconium Inorganic materials 0.000 description 2
NSMXQKNUPPXBRG-SECBINFHSA-N (R)-lisofylline Chemical compound O=C1N(CCCC[C@H](O)C)C(=O)N(C)C2=C1N(C)C=N2 NSMXQKNUPPXBRG-SECBINFHSA-N 0.000 description 1
229910000851 Alloy steel Inorganic materials 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
206010037660 Pyrexia Diseases 0.000 description 1
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
239000012080 ambient air Substances 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
230000008901 benefit Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
229910052729 chemical element Inorganic materials 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
KVFIJIWMDBAGDP-UHFFFAOYSA-N ethylpyrazine Chemical compound CCC1=CN=CC=N1 KVFIJIWMDBAGDP-UHFFFAOYSA-N 0.000 description 1
239000006023 eutectic alloy Substances 0.000 description 1
-1 ferrous metals Chemical class 0.000 description 1
238000011010 flushing procedure Methods 0.000 description 1
238000005755 formation reaction Methods 0.000 description 1
239000010439 graphite Substances 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
230000005484 gravity Effects 0.000 description 1
230000006872 improvement Effects 0.000 description 1
230000006698 induction Effects 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000011819 refractory material Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
229910000601 superalloy Inorganic materials 0.000 description 1
238000009827 uniform distribution Methods 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
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B22D1/007—Treatment of the fused masses in the supply runners

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

CA000389608A 1981-02-02 1981-11-06 Pratiques de fonderie Expired CA1178014A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US23061481A	1981-02-02	1981-02-02
US230,614		1981-02-02

Publications (1)

Publication Number	Publication Date
CA1178014A true CA1178014A (fr)	1984-11-20

Family

ID=22865904

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000389608A Expired CA1178014A (fr)	1981-02-02	1981-11-06	Pratiques de fonderie

Country Status (6)

Country	Link
JP (1)	JPS57134260A (fr)
CA (1)	CA1178014A (fr)
DE (1)	DE3200104C2 (fr)
GB (1)	GB2092037B (fr)
MX (1)	MX156442A (fr)
ZA (1)	ZA817750B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1153176B (it) *	1982-08-26	1987-01-14	Franco Zanardi	Procedimento per la fabbricazione di ghisa sferoidale e macchina per l'applicazione del procedimento stesso
CH668722A5 (de) *	1985-03-05	1989-01-31	Fischer Ag Georg	Verfahren und vorrichtung zur herstellung von gussstuecken aus gusseisen mit kugel- oder vermiculargraphit in einer giessform.
US5299619A (en) *	1992-12-30	1994-04-05	Hitchiner Manufacturing Co., Inc.	Method and apparatus for making intermetallic castings
US5404929A (en) *	1993-05-18	1995-04-11	Liquid Air Corporation	Casting of high oxygen-affinity metals and their alloys
US20080184848A1 (en)	2006-08-23	2008-08-07	La Sorda Terence D	Vapor-Reinforced Expanding Volume of Gas to Minimize the Contamination of Products Treated in a Melting Furnace
US8403187B2 (en)	2006-09-27	2013-03-26	Air Liquide Industrial U.S. Lp	Production of an inert blanket in a furnace
DE102008043313B4 (de) *	2008-10-30	2011-01-27	Federal-Mogul Nürnberg GmbH	Gießform und Gießvorrichtung mit einer Gießform
CN114273644A (zh) *	2021-12-20	2022-04-05	贵州航天风华精密设备有限公司	稀土镁合金铸件腔内气体保护成形方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1013851A (en) *	1963-01-31	1965-12-22	Ass Elect Ind	Improvements in and relating to the production of metal castings

1981
- 1981-11-06 CA CA000389608A patent/CA1178014A/fr not_active Expired
- 1981-11-10 ZA ZA817750A patent/ZA817750B/xx unknown
- 1981-11-20 GB GB8135041A patent/GB2092037B/en not_active Expired
- 1981-12-29 JP JP56216161A patent/JPS57134260A/ja active Pending
1982
- 1982-01-05 DE DE3200104A patent/DE3200104C2/de not_active Expired
- 1982-01-06 MX MX190879A patent/MX156442A/es unknown

Also Published As

Publication number	Publication date
GB2092037B (en)	1985-06-12
GB2092037A (en)	1982-08-11
ZA817750B (en)	1982-11-24
MX156442A (es)	1988-08-23
DE3200104A1 (de)	1982-12-09
JPS57134260A (en)	1982-08-19
DE3200104C2 (de)	1985-07-04

Legal Events

Date	Code	Title	Description
2001-11-20	MKEX	Expiry

Publication	Publication Date	Title
US5299619A (en)	1994-04-05	Method and apparatus for making intermetallic castings
US4424853A (en)	1984-01-10	Foundry practices
US3635791A (en)	1972-01-18	Pressure pouring in a vacuum environment
CA1178014A (fr)	1984-11-20	Pratiques de fonderie
US2968848A (en)	1961-01-24	Method of casting refractory shells
Zhang et al.	1995	Gold jewellery casting: Technology design and defects elimination
JP2891270B2 (ja)	1999-05-17	タンディッシュにおける湯溜め自然開孔方法
US5161604A (en)	1992-11-10	Differential pressure, countergravity casting with alloyant reaction chamber
GB2281312A (en)	1995-03-01	Process for decarburizing carbon-containing molten metal
US3080628A (en)	1963-03-12	Method of and a mold and ingate system for casting metals
US3869283A (en)	1975-03-04	Alloying steels
CA1058378A (fr)	1979-07-17	Methodes pour l'addition de metaux reactifs
USRE29035E (en)	1976-11-16	Methods of adding reactive metals to form a remelting electrode
US3225399A (en)	1965-12-28	Casting process using borax-silica slag
US3477682A (en)	1969-11-11	Ingot mold with hot top and refractory lining for inducing progressive axial solidification
US3841867A (en)	1974-10-15	Alloying steels
RU1788023C (ru)	1993-01-15	Способ получени высокомарочного чугуна с пластинчатым графитом
SU1533823A1 (ru)	1990-01-07	Способ разливки стали
Bailey	1960	Metal Melting, Alloying and Casting in Practice
Iwahori et al.	1989	Dispersed Porosities and Feeding Ability of Strontium Modified Al--Si Alloys
Spenceley et al.	1988	Introducing Additives to Molten Metal in Flow
JPS6050853B2 (ja)	1985-11-11	合金の溶解精錬法及びその鋳造法
SU712193A1 (ru)	1980-01-30	Способ получени слитков
Frank et al.	1979	Permanent Modification of Aluminium Alloys Facilitates Melting for Sand Casting
Moeller	1987	Junker Melting Furnaces: Evolution and Developments