Open AccessNumerical calculation of laser welds nanocomposite formation parameters for solders based on proteins and carbon nanotubes
Author(s) -
D. I. Ryabkin,
N. A. Taritsyna,
Е. А. Морозова,
Alexander Yu. Gerasimenko
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1758/1/012034
Subject(s) - welding , materials science , carbon nanotube , laser beam welding , laser , nanocomposite , power density , composite material , carbon fibers , bovine serum albumin , carbon steel , laser beams , range (aeronautics) , power (physics) , optics , chemistry , corrosion , biochemistry , physics , quantum mechanics , composite number
Laser welding is an alternative method of biological tissues joining. One of the actual tasks of laser welding of biological tissues is to determine the weld depth by a noninvasive method during surgery. The paper presents a model for calculating the duration of the formation of welds depending on the density of laser radiation power and the depth of the joint. The calculations were performed for the laser beam diameter d = 1.1 mm, power density in the range from 10 to 25 W cm 1 , weld formation depth l in the range from 0.2 to 1 mm and solders based on aqueous dispersions of bovine serum albumin, indocyanin green and single-walled carbon nanotubes.