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Jun Yan et. al. [2] mentioned that, welding often leads to low mechanical properties owing to the metallurgical changes such as micro-segregation, precipitation of secondary phases, solidification cracking, grain growth in the heat-affected zone (HAZ) and loss of materials by vaporization.
However, the height of bead weld performed in shielding gas of 100% Argon (Fig. 2b) higher and the similar images were reported by Sathiya et al. [7].
Tensile properties of AISI 304 type Shielding gas Specimen Condition UTS (MPa) % EL (in 50 mm) Time to failure (s) 68% Argon + 32% CO2 2C1 As-welded 624.649 29.88 31,707 2C2 Heat treated 492.008 29.84 31, 058 100% Argon 9C1 As-welded 433.048 13.16 9, 994 9C4 Heat treated 399.131 21.06 20, 476 Based on Table 3, the hardness of the weld metal performed under shielding gas of 68% Argon plus 32% CO2 is much harder than 100% Argon.

Aluminum Square tubes with a material specification of Al 6063T5 were extruded for this study.
After passing the maximum load, a sudden drop of the load was observed with the local buckling of Fig. 1 Manufacturing process for the hybrid tube beams Fig. 2 Experimental load-displacement curves of aluminum and AL-GFRP hybrid tube beams the compressive upper flange which was immediately followed by compressive fracture of the composite layer on the upper flange.
El-Hage, P.K.

[3] Belal MH, Al-Noamany FA, El-Tonsy MM et al .

Donova et al.[8] investigated the M-β-CD on cell growth, activity and cell envelope features of mycobacteria sp.
The relative activity of dehydrogenase compared with control was determined by triphenyl tetrazolium chloride (TTC) analysis as described by Shen et al[10].
Enzyme and Microbiology Technology, Vol. 32, No. 6, (2003), p. 688–705 [2] SS Mohamed, AMH El-Refai, AGM Hashem and HA Ali: Approaches to improve the solubility and availability of progesterone biotransformation by Mucor racemosus.

El-Zeghayar, T.
Yamaguchi et. al: Journal of Science and Technology of Advanced Materials (2007)
Ghani et. al : World Academy of Science, Engineering and Technology 60 (2009).

Hong et al. [5] found that there was a linear relationship between the delamination area and impact energy of the projectile through impact tests using glass/epoxy laminates and small steel projectiles.
Morita et al. [6] showed that this delamination area was also linear to the impact energy in lowvelocity and high-velocity tests.
The results were as follows: EL = 114 GPa, ET = 8.3 GPa, GLT = 4.1 GPa and νLT = 0.32, where E, G, and ν are the longitudinal, transverse moduli, and Poisson's ratio, and the subscripts L and T denote the longitudinal and transverse-to-the-fiber directions, respectively.

Iacocca et al., Bulk properties of powders, in: P.
Rizal et al., Investigation of energy consumption during milling operation, AIP Conference Proceedings. 2129 (2019) 020009
Podgornaya, Study of influence of strontium hexaferrite powders milling duration on microstructure and properties of magnets based on them, Mat. of El.

El-Sherik, P.
Yamaji, et al.: Journal of The Electrochemical Society, Vol. 147 (5) (2000) 1682 [11] R.N.
Imura, et al.: Journal of the Electrochemical Society Vol. 152 (2) (2005), J16 [14] K.

Dietrich Bingruber，Gan Guohua et al made a lot of researches on component composition description language and put forward the conditions that the description language should satisfy[4][5]: 1) Being descriptive and understandable; 2) Having the structural characteristics; 3) Rich in representation; 4) Easy for program generation and expanding.
Atomic method composition operator set Butler el at have proved that it is feasible to adopt operators in the method granularity level[8].
The project supported by Chongqing Municipal Education Commission (Study on Component Semantics Retrieval Based on Ontology KJ131211, Host Liu Yuanyong; Study on Software Product line Variability Based on Characteristics KJ091203, Host Luo Daizhong) References [1] YANG Fuqing et al.

Element %Weight Cli Ag-Cli Cha Ag-Cha O 54.57 ± 1.61 74.39 ± 0.78 50.38 ± 1.69 72.55 ± 4.47 Al 6.39 ± 0.53 17.48 ± 0.74 7.55 ± 0.35 16.46 ± 4.57 Si 33.22 ± 0.97 3.57 ± 0.04 30.49 ± 0.95 4.20 ± 0.79 Na 0.50 ± 0.04 0.45 ± 0.11 3.36 ± 0.17 1.31 ± 0.07 Mg 0.75 ± 0.11 0.34 ± 0.08 0.74 ± 0.10 0.46 ± 0.03 K 1.72 ± 0.44 0.80 ± 0.06 2.01 ± 0.21 0.96 ± 0.24 Ca 1.92 ± 0.16 0.80 ± 0.02 1.26 ± 0.53 0.41 ± 0.12 Fe 2.09 ± 1.16 0 5.31 ± 1.58 1.23 ± 0.94 Ag 0 2.09 ± 0.10 0 2.42 ± 0.36 Si/Al 5.2 4.9 4 3.9 %Ag/Cations 0 46.8 0 44.4 Notes: Cli: clinoptilolite, Cha: Chabazite Fig. 1.
El-Sherbiny, E.