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rheological analysis

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Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003023
EISBN: 978-1-62708-200-6
... techniques, including differential scanning calorimetry, thermogravimetric analysis, thermomechanical analysis, and rheological analysis. This article also summarizes the basic thermal properties used in the application of engineering plastics, such as thermal conductivity, temperature resistance, thermal...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006849
EISBN: 978-1-62708-395-9
... scales (design and diameter of the indenting probe) of imposed weight, and delayed hardness reading (Rockwell specifies a fixed time), as well as critical minimum thickness. Rheological Properties Melt flow analysis may be automated (capillary rheometer, ASTM D3835-16, Ref 7 ) or manual...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006930
EISBN: 978-1-62708-395-9
... Abstract Rheology is defined as the study of the flow and deformation of matter. This article begins with an examination of flow behavior. It describes the geometries and methods employed for rheological testing of polymers in their molten state. It also discusses materials...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005224
EISBN: 978-1-62708-187-0
... Abstract Semisolid metal (SSM) processing is a special die casting process, where partially solidified metal slurry is injected into a die cavity to form die cast components. This article discusses the flow behavior of an SSM slurry with emphasis on viscosity, rheological behavior, and yield...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006924
EISBN: 978-1-62708-395-9
..., and rheological (viscoelastic) measurements. The four common thermal analysis methods include differential scanning calorimetry, thermomechanical analysis, thermogravimetric analysis, and dynamic mechanical analysis ( Ref 7 ). Thermal analysis comprises a group of analytical techniques that measure...
Series: ASM Handbook
Volume: 22B
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.hb.v22b.a0005509
EISBN: 978-1-62708-197-9
... (shape change) Statistical dispersion of geometrical and quality parameters of HIPed parts as a result of a normal scatter in the process parameters and the starting properties of the processed materials Influence of the rheological properties of the materials involved during HIP of a capsule...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006916
EISBN: 978-1-62708-395-9
... to the conventional injection molding approach, the scientific injection molding approach is a data-driven, systematic approach to developing a robust process by focusing on process physics, polymer chemistry, and rheological properties of the material. Product failures are minimized due to improved efficiencies...
Series: ASM Handbook
Volume: 23A
Publisher: ASM International
Published: 12 September 2022
DOI: 10.31399/asm.hb.v23A.a0006904
EISBN: 978-1-62708-392-8
.... It describes the methods for characterizing the performance of bioink formulations and the effectiveness of crosslinking strategies. The topics covered include modalities of bioprinting, characteristics of bioink, rheological properties of bioink sols, rheological measurements, mathematical models of bioink...
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
..., such as filling and packing analysis, cooling analysis, and coupled analysis between filling, packing, and cooling stages. It explains the experimental material properties and verification for filling, packing, and cooling stages in the PIM simulations. The article presents simulation results from some of the 2.5...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006931
EISBN: 978-1-62708-395-9
... Abstract This article presents tools, techniques, and procedures that engineers and material scientists can use to investigate plastic part failures. It also provides a brief survey of polymer systems and the key properties that need to be measured during failure analysis. It describes...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.9781627083959
EISBN: 978-1-62708-395-9
Book Chapter

By Justin Heimsch
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005273
EISBN: 978-1-62708-187-0
... be reheated to achieve the structures necessary for casting. The second casting process combines billet sawing, reheating, and the actual injecting of material into the mold. The article focuses on these processes and provides information on rheological tests. It discusses some key design concepts used...
Series: ASM Handbook
Volume: 24A
Publisher: ASM International
Published: 30 June 2023
DOI: 10.31399/asm.hb.v24A.a0006959
EISBN: 978-1-62708-439-0
... in the construction industry. There are various ongoing efforts and technological advancements toward digitization of the construction industry. For example, building information modeling (BIM) provides a digital platform to streamline design as well as the collection and analysis of data by different...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002365
EISBN: 978-1-62708-193-1
... of Materials: Engineering Methods for Deformation, Fracture, and Fatigue ( Ref 1 ). The previous article in this Handbook, “Fundamentals of Modern Fatigue Analysis for Design,” also contains considerable information of relevance to this article and is frequently referenced. Stress-Based (<italic>S...
Series: ASM Handbook
Volume: 23A
Publisher: ASM International
Published: 12 September 2022
DOI: 10.31399/asm.hb.v23A.a0006855
EISBN: 978-1-62708-392-8
... of the study Encapsulated cells Reference Alginate/gelatin 3D bioprinting Evaluating various concentrations for parameter optimization Mouse embryonic stem cells 12 Alginate/gelatin 3D bioprinting Skin tissue engineering/full rheological analysis Human amniotic epithelial cells, Wharton’s...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006140
EISBN: 978-1-62708-175-7
... include: New engineering models for powder material behavior during HIP Adequate databases for the rheological properties of the powder and HIP tooling materials Techniques for the solution of the reverse problem of HIP; that is determining the HIP capsule geometry by the results of modeling...
Book Chapter

By Rob Bosman
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006381
EISBN: 978-1-62708-192-4
... of the properties, such as pumpability. However, applicability for vibration-rich applications and the running speed require a more detailed analysis of the grease shear flow in order to understand the rheological behavior of the grease. Nevertheless, a first grease selection can already be made using...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006923
EISBN: 978-1-62708-395-9
... be determined by thermal analyses. The four thermal analysis techniques used most frequently are DSC, TGA, TMA, and rheological analysis. In general thermal characterization practice, the DSC analysis technique may reveal an initial endotherm, assigned to the T g recrystallization temperature, and either...
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006571
EISBN: 978-1-62708-290-7
... Abstract The highly irregular morphologies of ceramic powder particles due to their process history present a challenge to binder jetting additive manufacturing (BJ-AM) ceramic powder feedstock processability, but knowledge of powder metallurgy of ceramics benefits the development and analysis...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003441
EISBN: 978-1-62708-195-5
... resin, and the resultant tape is cured with heat and pressure to form a laminate, which is subsequently machined into test specimens. Chemical Tests Surface Characteristics and Polymer Analysis Surface characteristics and polymer analysis can be accomplished with x-ray photoelectron...