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This, in turn, contributes to expanding the applications of laser materials processing technologies [30-41], including the area of welding stainless steels [28, 30, 32-34, 37, 40].
The lack of thermodynamic and thermophysical data on the properties of alloys is one of the important problems in the development of new advanced materials of a complex chemical composition.
The same problem exists also during the application of new methods of thermal influence (for example, laser radiation) on the known and widely used materials.
Shishkin A 2017 Diffusion welding through vacuum-deposited porous interlayers Journal of Materials Processing Technology 247 268-279 doi:10.1016/j.jmatprotec.2017.04.029 [14] Kim J, Kim S, Kim K, Jung W, Youn D, Lee J and Ki H 2016 Effect of beam size in laser welding of ultra-thin stainless steel foils Journal of Materials Processing Technology 233 125-134
Procedia CIRP 74 456-460 doi:10.1016/j.procir.2018.08.151 [37] Alcock J and Baufeld Bb2017 Diode laser welding of stainless steel 304L Journal of Materials Processing Technology 240 138-144 doi:10.1016/j.jmatprotec.2016.09.019 [38] Reisgen U, Krivtsun I, Gerhards B and Zabirov A 2016 Experimental research of hybrid welding processes in combination of gas tungsten arc with CO2- or Yb:YAG-laser beam Journal of Laser Applications 28 022402 doi:10.2351/1.4944096 [39] Shelyagin V, Khaskin V, Bernatskyi A, Siora A, Sydorets V and Chinakhov D 2018 Multi-pass laser and hybrid laser-arc narrow-gap welding of steel butt joints Materials Science Forum 927 64-71 doi:10.4028/www.scientific.net/MSF.927.64 [40] Kuznetsov M, Larin M and Sorokin A 2019 Features of laser welding light constructions from cryogenic austenitic steel 316L Key Engineering Materials 822 512-519 doi:10.4028/www.scientific.net/KEM.822.512 [41] Poznyakov V, Markashova L, Shelyagin V, Zhdanov S, Bernats’kyi A, Berdnikova O and

Materials Mg, Al, and Zn were used as raw materials to prepare the AZ91 alloy in the experiment.
Materials Science and Engineering, Vol.
Journal of Materials Processing Technology, Vol. 117 (2001), p.276
Materials Science Forum, Vol. 488 (2005), p.393
Materials Science and Engineering, Vol.

The use of biopolymers or natural polymers as raw materials in the medical world is not new.
Therefore, additional materials are needed to make kappa carrageenan have water-resistant properties.
The starting materials were food-grade kappa carrageenan and Food-grade chitosan from crab shells produced by CV.
Vol. 26 No. 1 (2015) 37 – 44 [7] Šileikaitė A, Prosyčevas I, Puišo J, Juraitis A, Guobienė A., Analysis of silver nanoparticles produced by chemical reduction of silver salt solution, Materials Science 12(4) (2006) 287–91 [8] Guzman M, Dille J, and Godet S, Synthesis of Silver Nanoparticles by Chemical Reduction Method and Their Antibacterial Activity, International Journal of Materials and Metallurgical Engineering 2(7) (2008) 91-98
Series: Materials Science and Engineering 349, 012019 (2018) [11] Susilowati, E., Maryani, Ashadi, Green synthesis of silver-chitosan nanocomposite and their application as antibacterial material, IOP Conf.

The fabric manufacturing and additional treatments originate variations in roughness of fabric materials which initiate yarn irregularities [4].
Acknowledgements This study was financially supported by project KIK 19019 "Developing of textile waste shredding technology and innovative materials to adding value to textile waste and support the circular economy”.
International journal of clothing science and technology. 2002
Mazal, Image analysis method of surface roughness evaluation, International Journal of Clothing Science and Technology. 2007
Kumar, Designing and development of denim fabrics: Part 1 - study the effect of fabric parameters on the fabric characteristics for women's wear, Journal of Textile Science and Engineering. 6(4) (2016) 1-5

Green Manufacturing of Suspended Bio-carriers Fan Jiang1,a , Weiping Chen1,b, Mingren Mai1,c and Tao Zhang 1,d 1 College of mechanical engineering, South China University of Technology, Guangzhou 510640, China a jiangfan330@163.com, b mewpchen@scut.edu.cn, cmmr81@126.com, dsandland520@21cn.com Keywords: Green manufacturing, Suspended bio-carriers, Environmental materials, Environmental impact, Technology optimization Abstracts.
When selecting the plastic material model and injecting machine models, similar to the mould material and machining equipment, it is mainly analyzed the environmental influence from injection parameters.
Table 1 Indexes of mould materials Material Index a Index b Index c Index d SM45 0.1 0.05 0.6 0.34 3Cr2Mo 0.2 0.05 0.51 0.42 3Cr2MnNiMo 0.25 0.05 0.48 0.45 5CrMnNiMoVSCa 0.3 0.05 0.37 0.52 Solving Flow Based on Improved Genetic Algorithm.
Dong: Journal of Machine Design, Vol.22 (2005), pp.45
Lin: Computer Engineering & Science, Vol.27 (2005), pp.50.

Materials and Methods Materials.
Shubin, Journal of South China University of Technology(Natural Science Edition), Vol.36(2008), p.11-15 [4] P.
Journal of South China University of Technology(Natural Science Edition), Vol.37(2009), p.67-64 [5] Q.
Advanced Materials Research Vols.129-131 (2010), p.1055-1058 [6] W.
International Journal of Plant Science, vol.163(2002), p.755-763

Introduction Addictive manufacturing technology isbased on digital model files, which uses layer by layer printing of bondable materials such as powder metal or plastic to build objects[1].
This makes it an ideal tool for processing high-temperature materials[13].
[2] Blackwell P L: Journal of Materials Processing Technology. 170 (2005), p. 240
[12] Kanagarajah P, Brenne F, Niendorf T, et al: Materials Science and Engineering. 588(2013), p. 188-195
[13] Zhao Chong, Ma Chaoyang, Wen Zicheng, et al: Metal Materials and Engineering. 48(2019), p. 446-451.

Chen: Journal of Materials Processing Technology, Vol. 124 (2002), p. 178 [3].
Tieu: Journal of Materials Processing Technology, Vol. 162-163 (2005), p 512 [5].
Herman: Materials Characterization, Vol. 60(2009), p 90 [8].
Luo: Materials Science and Engineering: A, Vol. 508(2009), p 37-42 [9].
Tieu: International Journal of Mechanical Science, Vol. 48(2006), p 697

Machining hard to machine materials using conventional methods of machining have proved to be very costly as these materials greatly affect the tool life because of poor machinability.
To machine this hard material, suitable conventional tools materials viz., Uncoated Carbide Tool (CNMG120404) and Coated Carbide Tool (SNMG120408) are used.
,Biermann,D, Machining of Beta Ti alloy Ti-10V-2Fe-3Al under cryogenic conditions: cooling with carbon dioxide snow, Journal of Materials Processing technology, (2011)
[2] Brecger et.al, Laser Assisted Milling of Advanced Materials, Physics Procedia,(2010)
Bull. 9 (1986) [12] G.Madhavulu and Basheer Ahmed, Hot machining process for improved metal removal rates in turning operation, Journal of Material Process Technology 44(1994) 199-206

Journal of Environment, Science and Natural Resources, 4(2) (2011) 35-40
International Journal of Engineering Research and Science. 3(5) (2017) 1-14.
Journal of Food Science and Technology, 50 (2013) 654-654
Journal of Saudi Society of Agricultural Science 10 (2011) 33–40
Nepal Journal of Environmental Science 5 (2017) 61-69