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metal powder injection molding

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Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006055
EISBN: 978-1-62708-175-7
... (% of feature size) ±0.3 ±0.5 ±0.4 ±0.1 ±0.15 ±0.1 ±0.01 MIM, metal injection molding; EDM, electrical discharge machining; RMS, root mean square Fig. 1 Effect of part complexity on process cost for different metalworking technologies. MIM, metal injection molding; PM, powder metallurgy...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006141
EISBN: 978-1-62708-175-7
... Abstract This article describes part selection, feedstock (powders and binders) characteristics and properties, tool design, and material and tooling for fabrication of metal powder injection molding (MIM) machines. It discusses the process parameters, operation sequence, molding machines...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006020
EISBN: 978-1-62708-175-7
... Metallurgy and Particulate Materials - 2002 , Metal Powder Industries Federation , Princeton, NJ , 2002 , p 10.240 – 10.254 • German R.M. , Progress in Titanium Metal Powder Injection Molding , Materials , 2013 , Vol 6 , p 3641 – 3562 • German R.M. , Metal Injection Molding...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006021
EISBN: 978-1-62708-175-7
.... (d) EDM, electrical discharge machining Table 2 Current process design limits of metal powder injection molding of microcomponents Material (a) Minimum lateral dimension, µm Minimum detail size, µm Aspect ratio for overhangin gstructures (b) Tolerances, ±% Surface roughness, R...
Series: ASM Handbook
Volume: 22B
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.hb.v22b.a0005503
EISBN: 978-1-62708-197-9
... Schematic diagram of mold cavity filling flow with (a) the slip layer model and (b) the slip velocity model with yield stress. Source: Ref 10 Abstract This article focuses on the axisymmetric 2.5-dimensional approach used in metal powder injection molding (PIM) simulations. It describes three...
Series: ASM Handbook
Volume: 22B
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.hb.v22b.a0005531
EISBN: 978-1-62708-197-9
... ( Fig. 16 ). In PIM, metal or ceramic particles are mixed into a polymer binder that is then extruded into pellets, similar to those used in plastic injection molding. The polymer/powder feedstock pellets are formed into the required part shapes using conventional injection molding machines ( Fig...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003113
EISBN: 978-1-62708-199-3
... powder forged materials are also covered. Finally, the article describes the process steps and cost considerations in metal injection molding (MIM) and tabulates the composition, and mechanical properties of MIM low-alloy steels. Selected References Selected References • German R.M...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006019
EISBN: 978-1-62708-175-7
... standards, materials standards, and material designation codes for PM materials. It provides information on the codes for structural parts, PM soft magnetic materials, PM self-lubricating bearings, metal injection molded materials, and powder forged materials. material standards metal injection...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006497
EISBN: 978-1-62708-207-5
... Abstract Aluminum powders can be formed into components by several competing technologies, including powder metallurgy (PM), metal injection molding, powder forging, and additive manufacturing. This article explores PM methodologies that are being exploited to manufacture such components...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001105
EISBN: 978-1-62708-162-7
... Injection , in Powder Injection Molding , Metal Powder Industries Federation , 1989 11. Pease L.F. III , Present Status in PM Injection Molding (MIM): An Overview , in Progress in Powder Metallurgy , Vol 43 , Metal Powder Industries Federation , 1987 12. Brookes K.J.A...
Series: ASM Handbook
Volume: 4D
Publisher: ASM International
Published: 01 October 2014
DOI: 10.31399/asm.hb.v04d.a0005971
EISBN: 978-1-62708-168-9
... Abstract Powder metallurgy (PM) processes include press and sinter hardening, metal injection molding, powder forging, hot isostatic pressing, powder rolling, and spray forming. This article provides an overview of PM processing methods and general considerations of heat treatment of PM parts...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003119
EISBN: 978-1-62708-199-3
... seamless tubing is also used for offshore applications. Metal injection molding technology is utilized for high-strength applications where shape complexity is a factor. Stainless steel powders that are most commonly injection molded include austenitic, duplex, and precipitation-hardening grades...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006057
EISBN: 978-1-62708-175-7
... magnetic properties magnetically soft components magnetism metal injection molding neodymium-iron-boron magnets permanent magnets permeability phosphorus iron powder metallurgy pure iron rare earth-cobalt magnets silicon iron COMMERCIAL SOFT MAGNETIC POWDER METALLURGY (PM) ALLOYS...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006053
EISBN: 978-1-62708-175-7
..., complexity, shape, and quantity of parts required. This article details the powder consolidation methods of carbide powders: uniaxial pressing, cold isostatic pressing, extrusion, green machining, and injection molding. References 1. Cermets and Cemented Carbides , Powder Metal Technologies...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002486
EISBN: 978-1-62708-194-8
.... , Metal Powder Industries Federation , 1995 9. “Material Standards for P/M Self-Lubricating Bearings,” Standard 35 1991–1992 edition, Metal Powder Industries Federation , 1991 10. “Material Standards for Metal Injection Molded Parts,” Standard 35 1993–1994 edition, Metal Powder...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002491
EISBN: 978-1-62708-194-8
.../a … … n n y y n y n n n y InjectionPowder 100 14.5 10 1120 0.1 1.1 y y y y n n y n y y  Bulk molding compound 30 4.5 30 3370 1.0 11 y y y y n n y n y y  ZMC 30 4.5 30 3370 1.0 11 y y y y n n y n y y Stamping 3 0.45...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003053
EISBN: 978-1-62708-200-6
... techniques), hot uniaxial pressing, slip casting, tape casting, extrusion, injection molding, and papermaking, as well as some newer methods. Although each of these techniques has different powder requirements, they share one goal: uniform density is often compromised by the specific requirements...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005255
EISBN: 978-1-62708-187-0
... and intended to have advantages over both foamed polystyrene and wax ( Ref 23 ). Patterns for investment casting are made by injecting the pattern material into metal molds of the desired shape. Small quantities of patterns can also be produced by machining (see the section “Machining of Patterns...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004024
EISBN: 978-1-62708-185-6
... inserts for injection molding. The powder used was stainless steel powder infiltrated with bronze, and sintered properties are reported as ( Ref 2 ): Density, g/cm 3 7.5 Thermal conductivity, W/m °C 23 Specific heat, J/g °C 339–418 Yield strength, MPa (ksi) 415 (60) Tensile strength...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002481
EISBN: 978-1-62708-194-8
... Topography Injection Molding Compression Molding Transfer Molding Rotational Molding Reaction Injection Molding (RIM) Casting Resin-Bonded Sand Casting Plaster Casting Expendable-Pattern Casting Powder Processing Melt Processing Rubbery-State Processing Open-Face...