CA1119771A - Methode d'assemblage et mode d'emploi d'un moule a coquille en ceramique - Google Patents

Methode d'assemblage et mode d'emploi d'un moule a coquille en ceramique

Info

Publication number: CA1119771A
Authority: CA; Canada
Prior art keywords: mold; barrier coating; graphite; hardened; preselected
Prior art date: 1978-12-04
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

CA000336269A

Other languages

English (en)

Inventor

Richard C. Ostrowski

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.)

Caterpillar Inc

Original Assignee

Caterpillar Tractor Co

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.)

1978-12-04

Filing date

1979-09-25

Publication date

1982-03-16

1978-12-04 Priority claimed from US05/971,981 external-priority patent/US4223716A/en

1979-09-25 Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co

1982-03-16 Application granted granted Critical

1982-03-16 Publication of CA1119771A publication Critical patent/CA1119771A/fr

Status Expired legal-status Critical Current

Links

239000000919 ceramic Substances 0.000 title claims abstract description 29
238000004519 manufacturing process Methods 0.000 title claims abstract description 9
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 61
229910002804 graphite Inorganic materials 0.000 claims abstract description 50
239000010439 graphite Substances 0.000 claims abstract description 50
230000004888 barrier function Effects 0.000 claims abstract description 42
239000011248 coating agent Substances 0.000 claims abstract description 39
238000000576 coating method Methods 0.000 claims abstract description 39
239000000203 mixture Substances 0.000 claims abstract description 20
239000011230 binding agent Substances 0.000 claims abstract description 16
239000000843 powder Substances 0.000 claims abstract description 14
239000008199 coating composition Substances 0.000 claims abstract description 13
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims abstract description 9
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 24
238000000034 method Methods 0.000 claims description 19
GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 14
229910052751 metal Inorganic materials 0.000 claims description 12
239000002184 metal Substances 0.000 claims description 12
239000007787 solid Substances 0.000 claims description 11
229910052845 zircon Inorganic materials 0.000 claims description 11
239000005350 fused silica glass Substances 0.000 claims description 10
238000010438 heat treatment Methods 0.000 claims description 10
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
239000008119 colloidal silica Substances 0.000 claims description 8
230000009974 thixotropic effect Effects 0.000 claims description 7
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 6
238000007598 dipping method Methods 0.000 claims description 6
238000001035 drying Methods 0.000 claims description 6
238000005495 investment casting Methods 0.000 claims description 6
239000011819 refractory material Substances 0.000 claims description 6
BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 3
229910052910 alkali metal silicate Inorganic materials 0.000 claims description 3
ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 claims description 3
239000004927 clay Substances 0.000 claims description 3
229910002026 crystalline silica Inorganic materials 0.000 claims description 3
HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims description 3
239000000391 magnesium silicate Substances 0.000 claims description 3
229910052919 magnesium silicate Inorganic materials 0.000 claims description 3
235000019792 magnesium silicate Nutrition 0.000 claims description 3
235000012239 silicon dioxide Nutrition 0.000 claims description 3
238000005261 decarburization Methods 0.000 abstract description 12
238000005524 ceramic coating Methods 0.000 abstract description 6
229910052799 carbon Inorganic materials 0.000 description 11
229910000831 Steel Inorganic materials 0.000 description 7
238000005266 casting Methods 0.000 description 7
239000010959 steel Substances 0.000 description 7
239000010410 layer Substances 0.000 description 6
239000000463 material Substances 0.000 description 5
239000011247 coating layer Substances 0.000 description 3
239000002245 particle Substances 0.000 description 3
229940009859 aluminum phosphate Drugs 0.000 description 2
239000012080 ambient air Substances 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
229910010293 ceramic material Inorganic materials 0.000 description 2
235000013339 cereals Nutrition 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000010304 firing Methods 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
239000004033 plastic Substances 0.000 description 2
239000002002 slurry Substances 0.000 description 2
230000009286 beneficial effect Effects 0.000 description 1
230000008859 change Effects 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
239000002178 crystalline material Substances 0.000 description 1
235000013312 flour Nutrition 0.000 description 1
239000007770 graphite material Substances 0.000 description 1
230000006872 improvement Effects 0.000 description 1
239000012535 impurity Substances 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
239000004816 latex Substances 0.000 description 1
229920000126 latex Polymers 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
150000002825 nitriles Chemical class 0.000 description 1
230000001473 noxious effect Effects 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000008569 process Effects 0.000 description 1
238000007711 solidification Methods 0.000 description 1
230000008023 solidification Effects 0.000 description 1
239000000725 suspension Substances 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
- B22C1/165—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents in the manufacture of multilayered shell moulds

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)
Mold Materials And Core Materials (AREA)

CA000336269A 1978-12-04 1979-09-25 Methode d'assemblage et mode d'emploi d'un moule a coquille en ceramique Expired CA1119771A (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
PCT/US1978/000187 WO1980001146A1 (fr)	1978-12-04	1978-12-04	Procede de fabrication et d'utilisation d'une moule a coquille en ceramique
USPCT/US78/00187		1978-12-04
US971,981		1978-12-04
US05/971,981 US4223716A (en)	1978-12-04	1978-12-04	Method of making and using a ceramic shell mold

Publications (1)

Publication Number	Publication Date
CA1119771A true CA1119771A (fr)	1982-03-16

Family

ID=22141288

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000336269A Expired CA1119771A (fr)	1978-12-04	1979-09-25	Methode d'assemblage et mode d'emploi d'un moule a coquille en ceramique

Country Status (5)

Country	Link
EP (1)	EP0020373B1 (fr)
JP (1)	JPS55500934A (fr)
CA (1)	CA1119771A (fr)
DE (1)	DE2862282D1 (fr)
WO (1)	WO1980001146A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4412798C1 (de) *	1994-04-14	1995-04-06	Thyssen Industrie	Verfahren zur Herstellung und Verwendung einer keramischen Schale als Gießform mit reduzierenden Eigenschaften
GB2213762A (en) *	1987-12-22	1989-08-23	Steel Castings Res	Manufacture of ceramic shell moulds
US8735734B2 (en)	2009-07-23	2014-05-27	Lexmark International, Inc.	Z-directed delay line components for printed circuit boards
US9009954B2 (en)	2011-08-31	2015-04-21	Lexmark International, Inc.	Process for manufacturing a Z-directed component for a printed circuit board using a sacrificial constraining material
US8658245B2 (en)	2011-08-31	2014-02-25	Lexmark International, Inc.	Spin coat process for manufacturing a Z-directed component for a printed circuit board
US8943684B2 (en)	2011-08-31	2015-02-03	Lexmark International, Inc.	Continuous extrusion process for manufacturing a Z-directed component for a printed circuit board
US8790520B2 (en)	2011-08-31	2014-07-29	Lexmark International, Inc.	Die press process for manufacturing a Z-directed component for a printed circuit board
US20130341078A1 (en) *	2012-06-20	2013-12-26	Keith Bryan Hardin	Z-directed printed circuit board components having a removable end portion and methods therefor
US8752280B2 (en)	2011-09-30	2014-06-17	Lexmark International, Inc.	Extrusion process for manufacturing a Z-directed component for a printed circuit board
US9078374B2 (en)	2011-08-31	2015-07-07	Lexmark International, Inc.	Screening process for manufacturing a Z-directed component for a printed circuit board
US8822838B2 (en)	2012-03-29	2014-09-02	Lexmark International, Inc.	Z-directed printed circuit board components having conductive channels for reducing radiated emissions
US8822840B2 (en)	2012-03-29	2014-09-02	Lexmark International, Inc.	Z-directed printed circuit board components having conductive channels for controlling transmission line impedance
US8830692B2 (en)	2012-03-29	2014-09-09	Lexmark International, Inc.	Ball grid array systems for surface mounting an integrated circuit using a Z-directed printed circuit board component
US8912452B2 (en)	2012-03-29	2014-12-16	Lexmark International, Inc.	Z-directed printed circuit board components having different dielectric regions
CN115921796B (zh) *	2022-07-21	2026-08-11	安达科（江苏）陶瓷有限公司	一种硅溶胶工艺精铸型壳的制造设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SU178952A (fr) *
GB672535A (en) *	1950-02-06	1952-05-21	Bristol Aeroplane Co Ltd	Improvements in or relating to refractory moulds
US3126597A (en) *	1961-04-07	1964-03-31		Decarburization in casting of steel
US3153826A (en) *	1962-01-10	1964-10-27	Prec Metalsmiths Inc	Precision casting molds and techniques
GB1132361A (en) *	1966-01-17	1968-10-30	Monsanto Chemicals	Casting metals
GB1160090A (en) *	1967-07-18	1969-07-30	Adam Dunlop	Moulds and Cores for Casting
US3656983A (en) *	1970-10-14	1972-04-18	Us Army	Shell mold composition

1978
- 1978-12-04 JP JP50131178A patent/JPS55500934A/ja active Pending
- 1978-12-04 EP EP19790900983 patent/EP0020373B1/fr not_active Expired
- 1978-12-04 DE DE7979900983T patent/DE2862282D1/de not_active Expired
- 1978-12-04 WO PCT/US1978/000187 patent/WO1980001146A1/fr not_active Ceased
1979
- 1979-09-25 CA CA000336269A patent/CA1119771A/fr not_active Expired

Also Published As

Publication number	Publication date
EP0020373A1 (fr)	1981-01-07
WO1980001146A1 (fr)	1980-06-12
EP0020373B1 (fr)	1983-06-08
DE2862282D1 (en)	1983-07-14
EP0020373A4 (fr)	1980-09-29
JPS55500934A (fr)	1980-11-13

Legal Events

Date	Code	Title	Description
1999-03-16	MKEX	Expiry

Publication	Publication Date	Title
EP0020373B1 (fr)	1983-06-08	Procede de fabrication et d'utilisation d'un moule a coquille en ceramique
CN1033147C (zh)	1996-10-30	制备内部包含型芯的熔模铸造铸型的方法
US2961751A (en)	1960-11-29	Ceramic metal casting process
CA2105372A1 (fr)	1994-05-17	Sable de carbone non poreux pour la fonderie; la methode de fonderie correspondante
US3835913A (en)	1974-09-17	Investment casting
US2948935A (en)	1960-08-16	Process of making refractory shell for casting metal
US4284121A (en)	1981-08-18	Process and materials for making refractory cores
US4223716A (en)	1980-09-23	Method of making and using a ceramic shell mold
US3266106A (en)	1966-08-16	Graphite mold and fabrication method
JPS6234449B2 (fr)	1987-07-27
US3441078A (en)	1969-04-29	Method and apparatus for improving grain structures and soundness of castings
PL188600B1 (pl)	2005-02-28	Sposób wytwarzania ceramicznej formy skorupowej do odlewania metodą traconego wosku
CA2539122C (fr)	2007-12-11	Composition de moulage et procede d'utilisation
US3153826A (en)	1964-10-27	Precision casting molds and techniques
US3583468A (en)	1971-06-08	Precision metal casting molds
EP0502580A1 (fr)	1992-09-09	Moule de coulée
US4995443A (en)	1991-02-26	Process for evaporative pattern casting
RU2048955C1 (ru)	1995-11-27	Способ изготовления отливок из черных и цветных металлов
GB2148760A (en)	1985-06-05	Casting metal in a sand backed shell mould
US3420644A (en)	1969-01-07	Method for molding of glass and ceramic materials
US4700768A (en)	1987-10-20	Metal casting process using a lost pattern, moulds for performing this process and process for the production of said moulds
EP0535854A1 (fr)	1993-04-07	Moules
JPS61137646A (ja)	1986-06-25	鋳型の製作方法
JPH04333343A (ja)	1992-11-20	セラミックシェル鋳型の製造方法
RU2829906C1 (ru)	2024-11-08	Способ изготовления керамических оболочковых форм для литья по песчано-полимерным выжигаемым моделям, полученным методом 3d печати