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investment casting

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Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280079
EISBN: 978-1-62708-267-9
... Abstract This chapter discusses the application of investment casting to nickel- and cobalt-base superalloys. It describes the production of polycrystalline and single crystal castings, the materials normally used, and the part dimensions and tolerances typically achieved. It explains how...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410029
EISBN: 978-1-62708-280-8
... also include gravity permanent molding, low-pressure permanent molding, counter pressure, squeeze casting, investment casting, rapid prototype casting, cast forge hybrid, and semisolid metal processes. green sand casting no-bake molding vacuum molding evaporative foam casting gravity...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480161
EISBN: 978-1-62708-318-8
... melting, electron beam hearth melting, rammed graphite mold casting, sand casting, investment casting, hot isostatic pressing, weld repair, and heat treatment -- along with related equipment, process challenges, and achievable properties and microstructures. It also explains how titanium parts...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240095
EISBN: 978-1-62708-251-8
... pattern casting, investment casting, permanent mold casting, and die casting. solidification castings wrought products grain refinement secondary dendrite arm spacing porosity shrinkage sand casting plaster mold casting evaporative pattern casting investment casting permanent mold casting...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740047
EISBN: 978-1-62708-308-9
..., crucible, and vacuum melting, and common casting techniques such as sand casting, plaster and shell casting, evaporative pattern casting, investment casting, permanent mold casting, cold and hot chamber die casting, squeeze casting, semisolid metal processing, and centrifugal casting. casting...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280365
EISBN: 978-1-62708-267-9
... This appendix includes selected references on topics related to the production and application of superalloys, including properties and microstructure; melting/ingot breakdown; forging/powder metallurgy; machining, heat treating, joining, refurbishment/repair; investment casting; coatings...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120039
EISBN: 978-1-62708-269-3
... in corrosive media. Fig. 6.1 Cast and hot isostatically pressed alpha-beta titanium alloy (Ti-6222S) F-18 ejector block (after chemical milling, blending, and mill repair) Fig. 6.2 Investment-cast titanium components for use in corrosive environments For a while in the 1990s, sporting...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410247
EISBN: 978-1-62708-280-8
... Market Product Process Alloy and temper Aerospace Gear housings Semi-permanent mold casting A 356 T6, C355 T6 Timing gear housings Air set sand casting A 356 T6/T7 Speed brakes Investment casting, air set sand casting 354 T6, C 355 T6, and D 357 T6 Fuel tank fittings Semi...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.t51140021
EISBN: 978-1-62708-335-5
... G. and Behrendt M. , Metallurgical and Mechanical Property Characterization of Premium Quality Vacuum Investment Cast 200 and 300 Series Aluminum Alloys , Adv. Cast. Technol. , Nov 1986 • Computer Gating Program , SDCE • Core and Mold Process Control , American...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280339
EISBN: 978-1-62708-267-9
.... 15.1 – 15.3 . During the last 20 years of the 20th century, efforts on second-generation SCDS superalloys culminated in the introduction of such alloys in aircraft gas turbines, as noted previously. Concurrently, aircraft investment-casting technology was adapted to casting of the more hot...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440275
EISBN: 978-1-62708-262-4
... for hot-rolled stock . Stock removal of 3.18 mm (⅛ in.) is recommended for diameters of 38 through 76 mm (1½ through 3 in.) and 6.35 mm (¼ in.) of larger diameter bars. Decarburization is a normal condition found on the surface of steel and iron castings. Even investment castings, with the close...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060085
EISBN: 978-1-62708-261-7
... is also important in the production of titanium components and in directionally solidified and single-crystal superalloys for use in the production of high-performance turbine blades. Titanium castings have been cast in machined graphite molds, rammed-graphite molds, and proprietary investments used...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.9781627083355
EISBN: 978-1-62708-335-5
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120001
EISBN: 978-1-62708-269-3
... is exceptionally corrosion resistant. It often exceeds the resistance of stainless steel in most environments, and it has outstanding corrosion resistance in the human body. Titanium may be forged or wrought by standard techniques. Titanium is castable, with investment casting the preferred method...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550001
EISBN: 978-1-62708-307-2
... class of intermetallic alloys is produced. Titanium alloys are also used for sports equipment such as golf club heads. Near-net shape processes can lead to savings in materials, machining costs, and cycle times over conventional forged or machined parts. Investment casting, in combination with hot...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550223
EISBN: 978-1-62708-307-2
... Welding Techniques ,” Titanium Engineering Bulletin No. 6, Titanium Metals Corporation , 1964 • Veeck S. , Lee D. , and Tom T. , Titanium Investment Castings , Adv. Mater. Process. , Jan 2002 , p 59 – 62 • Williams J. , Thermo-Mechanical Processing of High...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240563
EISBN: 978-1-62708-251-8
... 2. Donachie M.J. and Donachie S.J. , Superalloys , Metals Handbook Desk Edition , 2nd ed. , ASM International , 1998 3. Molloy W.J. , Investment-Cast Superalloys—A Good Investment , Adv. Mater. Process. , Oct 1990 , p 23 – 30 4. Bradley E.F...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170540
EISBN: 978-1-62708-297-6
... with a moderately low carbon content was developed to satisfy the need for a suitable investment-cast dental material. This biocompatible material, which has the tradename Vitallium, is in use today for surgical implants. In the 1940s, this same alloy also underwent investment casting trials for World War II...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120005
EISBN: 978-1-62708-269-3
... , published by ASM International ( Appendix K provides a listing of references for additional information). Ingot Billet Bar Sheet Strip Tube Plate Sponge Powder Forgings P/M items Castings One of many different types of investment cast titanium parts...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120131
EISBN: 978-1-62708-269-3
... neglected. Alloys can be processed by conventional methods, including casting, ingot metallurgy, and powder metallurgy. Precision investment castings have been made from an alpha-2 base alloy, and a ring for a combustor liner was rolled successfully from it. In one instance, a rolled ring of this type...