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Class Information
Number: 164/518
Name: Metal founding > Process > Shaping a forming surface (e.g., mold making, etc.) > Shaping fluent material to form mold > Composite, plural part or multilayered mold > Sequentially forming mold portions on same shaping member > Utilizing aqueous slurry material > With particular binder
Description: Process wherein significance is attributed to binding material utilized in shaping a mold structure.

Patents under this class:

Patent Number Title Of Patent Date Issued
8210240 Casting processes, casting apparatuses therefor, and castings produced thereby Jul. 3, 2012
8122942 Casting processes and yttria-containing facecoat material therefor Feb. 28, 2012
8042599 Method for producing a multitude of components made of, in particular, titanium aluminide, and device for carrying out this method Oct. 25, 2011
7258158 Increasing stability of silica-bearing material Aug. 21, 2007
7128129 Investment casting slurry composition and method of use Oct. 31, 2006
6808010 Method for treating ceramic cores Oct. 26, 2004
6779590 Phosphate investment compositions and methods of use thereof Aug. 24, 2004
6769475 Investment casting Aug. 3, 2004
6755237 Investment casting Jun. 29, 2004
6676381 Method and apparatus for casting near-net shape articles Jan. 13, 2004
6364000 Reinforced ceramic shell mold and method of making same Apr. 2, 2002
6345663 Core compositions and articles with improved performance for use in castings for gas turbine applications Feb. 12, 2002
6302186 Plunger for a pressing furnace Oct. 16, 2001
6257316 Investment casting mold and method of manufacture Jul. 10, 2001
6152211 Core compositions and articles with improved performance for use in castings for gas turbine applications Nov. 28, 2000
6109332 Ceramic mold finishing Aug. 29, 2000
6024163 Investment casting brittle, reactive materials Feb. 15, 2000
6000457 Investment casting mold and method of manufacture Dec. 14, 1999
5947187 Method for protecting a die Sep. 7, 1999
5927379 Infiltration method for producing shells useful for investment casting Jul. 27, 1999
5811476 Aqueous gel-filled thermoplastic pattern-forming compositions and related methods Sep. 22, 1998
5766329 Inert calcia facecoats for investment casting of titanium and titanium-aluminide alloys Jun. 16, 1998
5630465 Ceramic shell molds and cores for casting of reactive metals May. 20, 1997
5629369 Fast processing water based binder system May. 13, 1997
5611848 Process for preparing refractory molded articles and binders therefor Mar. 18, 1997
5391606 Emissive coatings for investment casting molds Feb. 21, 1995
5391341 Process and binder for the manufacture of ceramic shells for use as molds Feb. 21, 1995
5238976 Process to enhance the tensile strength of reclaimed sand bonded with ester cured alkaline phenolic resin Aug. 24, 1993
5221336 Method of casting a reactive metal against a surface formed from an improved slurry containing yttria Jun. 22, 1993
5004039 Refractory material Apr. 2, 1991
4925492 Ceramic core for investment casting and method for preparation May. 15, 1990
4787439 Casting of reactive metals into ceramic molds Nov. 29, 1988
4703806 Ceramic shell mold facecoat and core coating systems for investment casting of reactive metals Nov. 3, 1987
4700768 Metal casting process using a lost pattern, moulds for performing this process and process for the production of said moulds Oct. 20, 1987
4660623 Ceramic shell moulds, manufacture and use Apr. 28, 1987
4624898 Processes for the application of refractory compositions to surfaces such as for the preparation of refractory shell molds and refractory compositions produced thereby Nov. 25, 1986
4604142 Investments for dental casting Aug. 5, 1986
4211567 Process for the manufacture of refractory ceramic products Jul. 8, 1980
4196769 Ceramic shell mold Apr. 8, 1980
4195683 Method of forming metal article having plurality of airfoils extending outwardly from a hub Apr. 1, 1980
4036276 Method of shaping a mould under a reduced pressure Jul. 19, 1977
4019558 Method of forming foundry moulds Apr. 26, 1977
4019559 Method of forming a foundry mold Apr. 26, 1977
3967003 Hardening of coating containing aluminum hydroxyhalides using a mist of acetate or lactate Jun. 29, 1976

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