Search results

It is all about materials that are exposed when using higher stresses.
The methods are well known. [1] We divide them into thermochemical, thermal and mechanical. [2] In some cases it is necessary to test the procedures for new materials eventually the unconventional materials, including in some cases, PM materials.
Recently, these materials are used in cases of fatigue stress, resp. rolling contact fatigue stress.
Buvanashekaran: International Journal of Surface Science and Engineering, Vol. 5, 2011, No. 2-3, p. 131-151, DOI: 10.1504/IJSURFSE.2011.041398 [3] S.
Kwok: Journal of Engineering Materials and Technology, Transactions of the ASME, Vol. 125, 2003, No. 4, p. 372-377 [4] B.

Natural biopolymers have advantages over synthetic biodegradable polymers in that they are renewable and pollution-free raw materials.
Furthermore, the appreciated processibility of modified starch makes it more suitable for large-scale production of biodegradable materials [7-8].
Materials and Methods Materials.
Avérous: Journal of Macromolecular Science, Part C: Polymer Reviews, Vol. 44 (2004) No.3, pp. 231-274
Ge: Biodegradable polymer materials and their applications (Chemical Industry Press, China 2002).

In the simulation, the actual tensile test data of the pipe materials are adopted for the performance parameters of the materials.
Table 2 shows the material parameters of actual materials and R-O Model.
Journal of Failure Analysis and Prevention, 2009, 9(9):35-38
International Journal of Pressure Vessels and Piping, 2004, 81(2):127-139
Materials Science and Engineering A, 2012, 540:70-82

Journal of composite materials, 1997. 32(14): p. 1246-1272. 6.
,Rotem A., A fatigue failure criterion for fiber reinforced materials.
Journal of composite materials, 1987. 21: p. 834-855. 8.
Mechanics of Materials, 2007.
Journal of composite materials, 2005. 39(4): p. 323-345. 11.

The highcarbon steels, widely used as base materials of bandsaw blades, have very good fatigue properties, but the welding of these materials raises several problems.
Suresh: Fatigue of Materials.
Materials Science Forum Vols. 414-415 (2003), pp. 275-280 [3] X.
Journal of Materials Processing Technology, 88 (1999), pp. 284-294 [5] J.
Journal of Materials Processing Technology, 68 (1997), pp. 68-70 [6] J.

It is also necessary to study the material removal rate along with surface roughness in CNC end milling process.
The chemical composition and mechanical properties of the work piece material is given in Table 1.
Asish Bandyopadhyay, & Pradip Kumar Paul, Parametric Optimization Of CNC End Milling Using Entropy Measurement Technique Combined With Grey Taguchi Method, International Journal Of Engineering, Science & Technology Vol.2.
Analysis of Surface Roughness by Turning Process Using Taguchi Method, Journal of Achievement in Materials and Manufacturing Engineering, Volume20 Issues1-2 Jan-Feb 2007 [3] Sanjit Moshat, Saurav Datta, Asish Bandyopadhyay, Pradip Kumar Paul, Parametric Optimization of CNC End Milling Process Parameter Using PCA Based Taguchi Method, International Journal of Engineering, Science & Technology vol.2.
World Academy of Science, Engineering and Technology 53 2009 [6] Bulent Kaya, Cuneyt Oysu, Huseyin M.Eratic ” Force-Torque Based On Line Tool Wear Estimation System For CNC Milling Of Inconel 718 Using Neural Networks” Advanced engineering software42-2011 76-84

The FDM process dispenses two materials- one material to build the part and the other material for a disposable support structure.
The both materials are supplied from a roll of plastic filament on a spool.
Matuszak, Rapid tooling: the state of the art, Journal of Materials Processing Technology 106 2000 191-98
Lee, Representation of surface roughness in fused deposition modeling, Journal of Materials Processing Technology 209 2009 5593-5600
Singh, Effect of moulding sand on statistically controlled hybrid rapid casting solution for zinc alloys, Journal of Mechanical Science and Technology 24 2010 1689-95

Materials Today Communications. 33, 104437. https://doi.org/10.1016/j.mtcomm.2022.104437
Materials Science & Engineering.
Fatigue & Fracture of Engineering Materials & Structures. 43-7, pp. 1541-1551. https://doi.org/10.1111/ffe.13232
Materials. 13(5), 1197. https://doi.org/10.3390/ma13051197
Journal of Materials Engineering and Performance. 17, pp. 888-893

While these method exist some flaws including costly raw materials and harsh conditions, it’s important to exploit a simple, effective, inexpensive and environmentally friendly procedure.
[3] Bharat L K, Reddy L S, Yu J S, Sol–gel synthesis, characterization and photocatalytic properties of SrCrO4 particles, Materials Letters, 144(2015) 85–89
[4] Haiyan J, Xue M, Hongxing D, Jiguang D, Yuxi L, Lei Z, Zhenxuan Z, Ruzhen Z, High-performance porous spherical or octapod-like single-crystalline BiVO4 photocatalysts for the removal of phenol and methylene blue under visible-light illumination, Journal of Hazardous Materials, 217-218(2012) 92–99
[5] Lei G E, Zhang X H, Synthesis of novel visible light driven BiVO4 photocatalysts via microemulsion process and its photocatalytic performance, Journal of Inorganic Materials, 24(2009) 453-456
[7] Zhu G, Que W, Hydrothermal synthesis and characterization of visible-light-driven dumbbell-like BiVO4 and Ag/BiVO4 photocatalysts, Journal of Cluster Science, 24(2013) 531-547 [8] Lei G.

They can be realized by composites consisting of smart materials (multifunctional) and structural materials (without additional functions) [1].
Another approach is to integrate smart materials during the additive manufacturing of the structural part.
Chen, Residual stresses generated during joining of dissimilar alumina-zirconia composites by plastic deformation and its implications on mechanical properties, Materials Science and Engineering A 517 (2009) 78-84
Leadbetter, Modern Side-Shafts for Passenger Cars: Manufacturing Processes II - Monobloc Tube Shafts, Journal of Materials Processing Technology 63 (1997) 225-232
Zuo, 3D finite element modeling of cogging-down rotary swaging of pure magnesium square billet- revealing the effect of high-frequency pulse stroking, Materials Science and Engineering A 464 (2007) 28–37.