BR0209104A - Método para aumentar a resistência e o nìvel de sólidos de uma coquilha de fundição por envoltório - Google Patents
Método para aumentar a resistência e o nìvel de sólidos de uma coquilha de fundição por envoltórioInfo
- Publication number
- BR0209104A BR0209104A BR0209104-6A BR0209104A BR0209104A BR 0209104 A BR0209104 A BR 0209104A BR 0209104 A BR0209104 A BR 0209104A BR 0209104 A BR0209104 A BR 0209104A
- Authority
- BR
- Brazil
- Prior art keywords
- strength
- increasing
- solids level
- casting shell
- shell
- Prior art date
Links
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
- B22C1/18—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 of inorganic agents
- B22C1/186—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 of inorganic agents contaming ammonium or metal silicates, silica sols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Dental Prosthetics (AREA)
Abstract
"MéTODO PARA AUMENTAR A RESISTêNCIA E O NìVEL DE SóLIDOS DE UMA COQUILHA DE FUNDIçãO POR ENVOLTóRIO". A resistência e o nível de sólidos de uma coquilha de fundição por envoltório são aumentados pela incorporação de pelo menos uma microssílica na coquilha.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/876,613 US6540013B1 (en) | 2001-06-07 | 2001-06-07 | Method of increasing the strength and solids level of investment casting shells |
PCT/US2002/010467 WO2002100571A1 (en) | 2001-06-07 | 2002-04-03 | Method of forming investment casting shells |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0209104A true BR0209104A (pt) | 2004-07-13 |
BR0209104B1 BR0209104B1 (pt) | 2010-09-21 |
Family
ID=25368153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0209104-6A BR0209104B1 (pt) | 2001-06-07 | 2002-04-03 | método para aumentar a resistência e o nìvel de sólidos de uma coquilha de fundição por envoltório. |
Country Status (11)
Country | Link |
---|---|
US (1) | US6540013B1 (pt) |
EP (1) | EP1392461B1 (pt) |
JP (1) | JP2004528988A (pt) |
KR (1) | KR100875910B1 (pt) |
CN (2) | CN1512923A (pt) |
BR (1) | BR0209104B1 (pt) |
CA (1) | CA2443716C (pt) |
MX (1) | MXPA03009856A (pt) |
PL (1) | PL364169A1 (pt) |
TW (1) | TW546177B (pt) |
WO (1) | WO2002100571A1 (pt) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7048034B2 (en) | 2000-11-10 | 2006-05-23 | Buntrock Industries, Inc. | Investment casting mold and method of manufacture |
US7004230B2 (en) * | 2000-11-10 | 2006-02-28 | Buntrock Industries, Inc. | Investment casting shells and compositions including rice hull ash |
US6845811B2 (en) * | 2002-05-15 | 2005-01-25 | Howmet Research Corporation | Reinforced shell mold and method |
US7500511B2 (en) * | 2003-09-24 | 2009-03-10 | Magneco/Metrel, Inc. | Molding composition and method of use |
US20060054057A1 (en) * | 2004-09-16 | 2006-03-16 | Doles Ronald S | Filler component for investment casting slurries |
WO2008094928A1 (en) * | 2007-01-29 | 2008-08-07 | Evonik Degussa Gmbh | Fumed metal oxides for investment casting |
WO2009121050A2 (en) * | 2008-03-28 | 2009-10-01 | Bloom Engineering Company, Inc. | Vacuum-formed refractory member and method of making |
US9227241B2 (en) | 2010-12-08 | 2016-01-05 | Nalco Company | Investment casting shells having an organic component |
JP6196472B2 (ja) * | 2013-05-29 | 2017-09-13 | 三菱重工業株式会社 | 精密鋳造用中子及びその製造方法、精密鋳造用鋳型 |
WO2014192820A1 (ja) * | 2013-05-29 | 2014-12-04 | 三菱重工業株式会社 | 精密鋳造用中子及びその製造方法、精密鋳造用鋳型 |
JP2014231081A (ja) * | 2013-05-29 | 2014-12-11 | 三菱重工業株式会社 | 精密鋳造用中子及びその製造方法、精密鋳造用鋳型 |
JP2014231080A (ja) * | 2013-05-29 | 2014-12-11 | 三菱重工業株式会社 | 精密鋳造用中子及びその製造方法、精密鋳造用鋳型 |
WO2014192819A1 (ja) * | 2013-05-29 | 2014-12-04 | 三菱重工業株式会社 | 精密鋳造用中子及びその製造方法、精密鋳造用鋳型 |
JP6238289B2 (ja) * | 2014-01-10 | 2017-11-29 | 三菱重工業株式会社 | 中子補修剤、及び中子の補修方法 |
GB2525440B (en) | 2014-04-25 | 2016-09-21 | Pyrotek Eng Mat Ltd | Castable refractory material |
EP3341147A1 (en) | 2015-07-10 | 2018-07-04 | Center for Abrasives and Refractories Research & Development C.A.R.R.D. GmbH | Moulds for investment casting, methods of making such moulds and use thereof |
CN106862480B (zh) * | 2017-01-23 | 2019-03-12 | 中国第一汽车股份有限公司 | 一种高模数无机粘结剂 |
CN108097866B (zh) * | 2017-12-21 | 2020-02-18 | 沈阳铸造研究所有限公司 | 一种提高无机粘结剂砂强度的方法 |
DE102018131811A1 (de) | 2018-08-13 | 2020-02-13 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung | Verwendung einer Schlichtezusammensetzung und entsprechendes Verfahren zur Herstellung einer Schleudergusskokille mit einem Schlichteüberzug |
CN110216246A (zh) * | 2019-06-18 | 2019-09-10 | 王海江 | 一种用于金属铸造的泥浆成型铸造工艺 |
CN110480799A (zh) * | 2019-07-15 | 2019-11-22 | 王海江 | 一种用于生产电熔砖的泥/浆成型生产工艺 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR981804A (fr) * | 1949-02-25 | 1951-05-30 | Ford | Matière thixotropique de revêtement pour moule de fonderie, son procédé de préparation et moules obtenus à l'aide de cette matière |
NL184224B (nl) * | 1953-12-17 | Mitsui Petrochemical Ind | Expandeerbare rubbersamenstelling en voorwerpen daaruit vervaardigd. | |
GB1281684A (en) * | 1968-07-04 | 1972-07-12 | Foseco Trading Ag | Heat insulators for use in the casting of molten metal |
BE790261A (fr) * | 1971-10-19 | 1973-04-18 | Ici Ltd | Procede de moulage |
US3836372A (en) * | 1972-05-15 | 1974-09-17 | Precision Metalsmiths Inc | Methods and materials for treating investment casting patterns |
US3966479A (en) * | 1973-02-27 | 1976-06-29 | Dentsply Research & Development Corporation | Dental investment material |
JPS5172922A (ja) * | 1974-12-21 | 1976-06-24 | Kubota Ltd | Igataseisakuhoho |
CA1035539A (en) * | 1975-09-26 | 1978-08-01 | Her Majesty In Right Of Canada As Represented By The Minister Of Energy, Mines And Resources | Method of forming foundry moulds |
US5391606A (en) | 1992-07-02 | 1995-02-21 | Nalco Chemical Company | Emissive coatings for investment casting molds |
US5303762A (en) * | 1992-07-17 | 1994-04-19 | Hitchiner Manufacturing Co., Inc. | Countergravity casting apparatus and method |
US5824730A (en) | 1993-08-13 | 1998-10-20 | Remet Corporation | Fast processing water based binder system |
US5858083A (en) * | 1994-06-03 | 1999-01-12 | National Gypsum Company | Cementitious gypsum-containing binders and compositions and materials made therefrom |
US6000457A (en) | 1998-06-26 | 1999-12-14 | Buntrock Industries, Inc. | Investment casting mold and method of manufacture |
US6431255B1 (en) * | 1998-07-21 | 2002-08-13 | General Electric Company | Ceramic shell mold provided with reinforcement, and related processes |
-
2001
- 2001-06-07 US US09/876,613 patent/US6540013B1/en not_active Expired - Lifetime
-
2002
- 2002-04-03 PL PL02364169A patent/PL364169A1/xx not_active Application Discontinuation
- 2002-04-03 CN CNA028113365A patent/CN1512923A/zh active Pending
- 2002-04-03 KR KR1020037015903A patent/KR100875910B1/ko active IP Right Grant
- 2002-04-03 BR BRPI0209104-6A patent/BR0209104B1/pt not_active IP Right Cessation
- 2002-04-03 MX MXPA03009856A patent/MXPA03009856A/es active IP Right Grant
- 2002-04-03 JP JP2003503378A patent/JP2004528988A/ja active Pending
- 2002-04-03 CN CN2010101700667A patent/CN101890474A/zh active Pending
- 2002-04-03 CA CA2443716A patent/CA2443716C/en not_active Expired - Lifetime
- 2002-04-03 EP EP02778919.7A patent/EP1392461B1/en not_active Expired - Lifetime
- 2002-04-03 WO PCT/US2002/010467 patent/WO2002100571A1/en active Application Filing
- 2002-05-08 TW TW091109629A patent/TW546177B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2002100571A1 (en) | 2002-12-19 |
BR0209104B1 (pt) | 2010-09-21 |
CN1512923A (zh) | 2004-07-14 |
KR100875910B1 (ko) | 2008-12-26 |
JP2004528988A (ja) | 2004-09-24 |
PL364169A1 (en) | 2004-12-13 |
EP1392461B1 (en) | 2019-03-27 |
CA2443716C (en) | 2010-05-25 |
US6540013B1 (en) | 2003-04-01 |
EP1392461A1 (en) | 2004-03-03 |
CN101890474A (zh) | 2010-11-24 |
EP1392461A4 (en) | 2004-07-07 |
CA2443716A1 (en) | 2002-12-19 |
KR20030097910A (ko) | 2003-12-31 |
TW546177B (en) | 2003-08-11 |
MXPA03009856A (es) | 2004-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved |
Owner name: NALCO COMPANY (US) Free format text: ALTERADO DE: ONDEO NALCO COMPANY |
|
B25G | Requested change of headquarter approved |
Owner name: NALCO COMPANY (US) Free format text: ALTERADA A SEDE DO TITULAR CONFORME REQUERIDO NA PETICAO NO 057655/RJ DE 02/12/2004. |
|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/04/2002, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 03.04.2022 |