Analysis Of The Effect Of Welding Flow Variations On The Physical Properties Of The Plate Materials

Saripuddin Muddin, Suradi Suradi, Ahmad Hanafie

Abstract


Strength is the ability of a metal to resist deformation due to external forces. Tensile ability test is performed to estimate material characteristics in the planning of a construction, and hardness is the resistance of metal to pressure penetration. The amount of hardness of a material can be known by conducting tests, so that the strength of the material is obtained. This study aims to analyze the current strength simulation system regarding the mechanical properties of plate material that undergoes a welding treatment process using electric welding and the effect of welding on strength, hardness and microstructure. The method used in this study is experimental research and literature review on the analysis of the effect of variations in current strength (65, 70, 75, 80) Amperes as an effort to determine the strength and hardness of the material. The conclusion in this study states that the main metal material is steel with the following mechanical properties Tensile strength: 43.8 Kg/mm2, Broken strain: 4.8% , Reduction of broken cross-section: 6.5%, Rockwall Hardness: 132.4 Characters fracture: Brittle fracture, then the hardness that occurs due to the influence of welding is distributed according to the distance from the center point of the weld. The farther from the center of the weld the smaller the effect, this happens because the influence of heat in this area is also smaller, the greater the current used when welding, the rougher the shape of the metal grains.

Keywords


Tensile strength; hardness; welding current strength; metallography; physical properties.

Full Text:

PDF

References


S. Zaheer and R. M. Larik, “Busway distribution system-sizing & planning aspects for automotive weld shop,” Indones. J. Electr. Eng. Comput. Sci., vol. 23, no. 1, pp. 600–611, 2021.

M. P. Nijgh and M. Veljkovic, “Design of composite flooring systems for reuse,” in IOP Conference Series: Earth and Environmental Science, 2019, vol. 225, no. 1, p. 12026.

M. Meyerdierks, M. Zinke, S. Jüttner, and E. Biro, “Determination of LME sensitivity of zinc-coated steels based on the programmable deformation cracking test,” Weld. World, vol. 65, no. 12, pp. 2295–2308, 2021.

P. Khanna and S. Maheshwari, “Development of mathematical models for prediction and control of weld bead dimensions in MIG welding of stainless steel 409M,” Mater. Today Proc., vol. 5, no. 2, pp. 4475–4488, 2018.

T. Dunhill, “Guidelines for authors submitting technical articles to Insight Non-Destructive Testing & Condition Monitoring (The Journal of The British Institute of Non-Destructive Testing),” INSIGHT, vol. 54, no. 9. BRITISH INST NON-DESTRUCTIVE TESTING 1 SPENCER PARADE, NORTHAMPTON NN1 5AA …, p. 474, 2012.

G. Hultgren, L. Myrén, Z. Barsoum, and R. Mansour, “Digital scanning of welds and influence of sampling resolution on the predicted fatigue performance: modelling, experiment and simulation,” Metals (Basel)., vol. 11, no. 5, p. 822, 2021.

E. Surojo, A. H. Gumilang, T. Triyono, A. R. Prabowo, E. P. Budiana, and N. Muhayat, “Effect of water flow on underwater wet welded A36 Steel,” Metals (Basel)., vol. 11, no. 5, p. 682, 2021.

D.-M. Lue, C.-C. Chang, C.-Y. Liao, and W.-T. Hsu, “Enhanced analysis and design of eccentrically loaded weld connections,” J. Chinese Inst. Eng., vol. 40, no. 8, pp. 708–719, 2017.

T. L. Frango, M. Prabhakaran, C. Sivakandhan, K. V. Babu, and J. Vairamuthu, “Enhancement of welding strength on Eglin steel using MIG welding process,” Mater. Today Proc., vol. 33, pp. 4617–4620, 2020.

B. V. Sankar, I. D. Lawrence, and S. Jayabal, “Experimental study and analysis of weld parameters by GRA on MIG welding,” Mater. Today Proc., vol. 5, no. 6, pp. 14309–14316, 2018.

S. C. Moi, P. K. Pal, A. Bandyopadhyay, and R. Rudrapati, “Determination of tungsten inert gas welding input parameters to attain maximum tensile strength of 316L austenitic stainless steel,” Strojnícky časopis-Journal Mech. Eng., vol. 68, no. 3, pp. 231–248, 2018.

Y. O. U. Young-Tae and K. I. M. Jin-Woo, “Fiber Laser Welding Properties of Copper Materials for Secondary Batteries,” Mater. Sci., vol. 23, no. 4, pp. 398–403, 2017.

B. Wang, H. Jiang, and X. Lu, “Seismic performance of steel plate reinforced concrete shear wall and its application in China Mainland,” J. Constr. Steel Res., vol. 131, pp. 132–143, 2017.

Z. Kong and S.-E. Kim, “Numerical estimation for initial stiffness and ultimate moment of T-stub connections,” J. Constr. Steel Res., vol. 141, pp. 118–131, 2018.

A. M. G. Coelho, R. M. Lawson, and E. S. Aggelopoulos, “Optimum use of composite structures for demountable construction,” in Structures, 2019, vol. 20, pp. 116–133.

D. Yang et al., “Optimization of continuous drive friction welding process for AA6061-T6 circular pipe and conical head,” in Structures, 2022, vol. 36, pp. 1068–1079.

P. S. Ghosh et al., “Prediction of transient temperature distributions for laser welding of dissimilar metals,” Appl. Sci., vol. 11, no. 13, p. 5829, 2021.

E. J. Gerbo, A. P. Thrall, and T. P. Zoli, “Service and ultimate behavior of adjustable bolted steel plate connections,” J. Struct. Eng., vol. 146, no. 7, p. 4020128, 2020.

M. Reynolds, Q. Huynh, B. Rafezy, and C.-M. Uang, “Strength of Partial-Joint-Penetration Groove Welds as Affected by Root Opening, Reinforcing, and Loading Direction,” J. Struct. Eng., vol. 146, no. 8, p. 4020150, 2020.

M. S. Zhao, C. K. Lee, and S. P. Chiew, “Tensile behavior of high performance structural steel T-stub joints,” J. Constr. Steel Res., vol. 122, pp. 316–325, 2016.

M. Konate and Z. Razzaq, “Yield limit interaction relations for biaxially loaded non-sway steel beam-columns with applied torsion,” J. Constr. Steel Res., vol. 156, pp. 182–191, 2019.

S. Shafaei, A. Ayazi, and F. Farahbod, “The effect of concrete panel thickness upon composite steel plate shear walls,” J. Constr. Steel Res., vol. 117, pp. 81–90, 2016.

H. Lin, P. Sun, and Y. Chen, “Shear strength of flat joint considering influencing area of bolts,” Adv. Civ. Eng., vol. 2020, 2020.




DOI: http://dx.doi.org/10.52155/ijpsat.v36.2.4906

Refbacks

  • There are currently no refbacks.


Copyright (c) 2023 Saripuddin - Muddin

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.