AT328106B - Verfahren zur herstellung einer aus schichten aufgebauten schalenform und nach diesem verfahren hergestellte schalenform - Google Patents
Verfahren zur herstellung einer aus schichten aufgebauten schalenform und nach diesem verfahren hergestellte schalenformInfo
- Publication number
- AT328106B AT328106B AT456172A AT456172A AT328106B AT 328106 B AT328106 B AT 328106B AT 456172 A AT456172 A AT 456172A AT 456172 A AT456172 A AT 456172A AT 328106 B AT328106 B AT 328106B
- Authority
- AT
- Austria
- Prior art keywords
- shell
- layers
- producing
- shape produced
- mold built
- 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
- B22C1/165—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14948571A | 1971-06-03 | 1971-06-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA456172A ATA456172A (de) | 1975-05-15 |
| AT328106B true AT328106B (de) | 1976-03-10 |
Family
ID=22530497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT456172A AT328106B (de) | 1971-06-03 | 1972-05-26 | Verfahren zur herstellung einer aus schichten aufgebauten schalenform und nach diesem verfahren hergestellte schalenform |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3743003A (de) |
| JP (1) | JPS5219163B1 (de) |
| AT (1) | AT328106B (de) |
| BE (1) | BE784269A (de) |
| CA (1) | CA972129A (de) |
| CH (1) | CH554204A (de) |
| DE (1) | DE2226947A1 (de) |
| FR (1) | FR2140189B1 (de) |
| GB (1) | GB1394872A (de) |
| IE (1) | IE36709B1 (de) |
| IT (1) | IT958188B (de) |
| NL (1) | NL7207552A (de) |
| SE (1) | SE388138B (de) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4211567A (en) * | 1972-02-01 | 1980-07-08 | Dynamit Nobel Aktiengesellschaft | Process for the manufacture of refractory ceramic products |
| US4159204A (en) * | 1972-02-01 | 1979-06-26 | Dynamit Nobel Aktiengesellschaft | Process for the manufacture of refractory ceramic products |
| US3802482A (en) * | 1972-03-09 | 1974-04-09 | United Aircraft Corp | Process for making directionally solidified castings |
| US3892579A (en) * | 1973-03-22 | 1975-07-01 | American Dental Ass | Adhesive refractory protective composition for investment casting |
| US3933190A (en) * | 1974-12-16 | 1976-01-20 | United Technologies Corporation | Method for fabricating shell molds for the production of superalloy castings |
| US3972367A (en) * | 1975-06-11 | 1976-08-03 | General Electric Company | Process for forming a barrier layer on ceramic molds suitable for use for high temperature eutectic superalloy casting |
| US4031945A (en) * | 1976-04-07 | 1977-06-28 | General Electric Company | Process for making ceramic molds having a metal oxide barrier for casting and directional solidification of superalloys |
| FR2407770A1 (en) * | 1977-11-07 | 1979-06-01 | Rem Metals Corp | Mould for casting reactive and refractory metals - has an inert facing contg. metal (oxy)fluoride, heat sink material and binder |
| US4533394A (en) * | 1982-09-30 | 1985-08-06 | Watts Claude H | Process for manufacturing shell molds |
| US4703806A (en) * | 1986-07-11 | 1987-11-03 | Howmet Turbine Components Corporation | Ceramic shell mold facecoat and core coating systems for investment casting of reactive metals |
| GB9601910D0 (en) * | 1996-01-31 | 1996-04-03 | Rolls Royce Plc | A method of investment casting and a method of making an investment casting mould |
| US6766850B2 (en) | 2001-12-27 | 2004-07-27 | Caterpillar Inc | Pressure casting using a supported shell mold |
| AUPS329202A0 (en) * | 2002-07-01 | 2002-07-18 | Cast Centre Pty Ltd | Coatings for articles used with molten metal |
| US7258158B2 (en) * | 2004-07-28 | 2007-08-21 | Howmet Corporation | Increasing stability of silica-bearing material |
| US8932518B2 (en) | 2012-02-29 | 2015-01-13 | General Electric Company | Mold and facecoat compositions |
| JP2015536828A (ja) * | 2012-10-18 | 2015-12-24 | セルマトコ リミテッド | インベストメント用結合剤およびインベストメント用結合剤の使用 |
| CN103537620A (zh) * | 2013-09-30 | 2014-01-29 | 中国航空工业集团公司北京航空材料研究院 | 一种钛铝基合金定向凝固熔模精密铸造模壳的制备方法 |
| US9511417B2 (en) | 2013-11-26 | 2016-12-06 | General Electric Company | Silicon carbide-containing mold and facecoat compositions and methods for casting titanium and titanium aluminide alloys |
| CN111545711B (zh) * | 2020-05-19 | 2022-04-05 | 中国科学院金属研究所 | 一种高温合金lmc定向凝固用抗热冲击陶瓷型壳的制备方法 |
| CN114570882A (zh) * | 2022-03-10 | 2022-06-03 | 西部金属材料股份有限公司 | 一种钨面层型壳的制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA868258A (en) * | 1971-04-13 | A. Brown Robert | Investment shell molds for the high integrity precision casting of reactive and refractory metals, and methods for their manufacture | |
| US1772490A (en) * | 1926-01-13 | 1930-08-12 | Dow Chemical Co | Casting magnesium and alloys therefor |
| US3158912A (en) * | 1962-08-09 | 1964-12-01 | Gen Electric | Controlled grain size casting method |
-
1971
- 1971-06-03 US US00149485A patent/US3743003A/en not_active Expired - Lifetime
-
1972
- 1972-04-12 IE IE479/72A patent/IE36709B1/xx unknown
- 1972-04-12 CA CA139,506A patent/CA972129A/en not_active Expired
- 1972-04-25 JP JP47041695A patent/JPS5219163B1/ja active Pending
- 1972-05-26 AT AT456172A patent/AT328106B/de not_active IP Right Cessation
- 1972-05-31 IT IT50656/72A patent/IT958188B/it active
- 1972-06-01 BE BE784269A patent/BE784269A/xx not_active IP Right Cessation
- 1972-06-01 CH CH812372A patent/CH554204A/fr not_active IP Right Cessation
- 1972-06-02 DE DE19722226947 patent/DE2226947A1/de not_active Withdrawn
- 1972-06-02 SE SE7207257A patent/SE388138B/xx unknown
- 1972-06-02 FR FR7219890A patent/FR2140189B1/fr not_active Expired
- 1972-06-02 NL NL7207552A patent/NL7207552A/xx not_active Application Discontinuation
- 1972-06-02 GB GB2576572A patent/GB1394872A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IE36709B1 (en) | 1977-02-02 |
| IT958188B (it) | 1973-10-20 |
| BE784269A (fr) | 1972-10-02 |
| CA972129A (en) | 1975-08-05 |
| IE36709L (en) | 1972-12-03 |
| US3743003A (en) | 1973-07-03 |
| DE2226947A1 (de) | 1972-12-28 |
| ATA456172A (de) | 1975-05-15 |
| FR2140189B1 (de) | 1977-12-16 |
| SE388138B (sv) | 1976-09-27 |
| CH554204A (fr) | 1974-09-30 |
| JPS5219163B1 (de) | 1977-05-26 |
| GB1394872A (en) | 1975-05-21 |
| FR2140189A1 (de) | 1973-01-12 |
| NL7207552A (de) | 1972-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |