Results 221 to 230 of about 12,396 (272)

Microstructure Instance Segmentation from Aluminum Alloy Metallographic Image Using Different Loss Functions

open access: yesSymmetry, 2020
Automatic segmentation of metallographic image is very important for the implementation of an automatic metallographic analysis system. In this paper, a novel instance segmentation framework of a metallographic image was implemented, which can assign ...
Dali Chen, Shixin Liu, Liu Shixin
exaly   +2 more sources

Metallographic Analysis of Filiform Corrosion

Solid State Phenomena, 2017
The surface line type defects on the can twist-off lids from lacquered tinplate material have been analyzed. The analyzed defects manifested themselves like the lines bulged above the surrounding surface. They were aligned roughly perpendicular to the lid circumference; they were mostly arranged on the lower part of lid circumference edge.
Lucia Hrabčáková, Alicia Mašlejová
openaire   +1 more source

Framework of Specific Description Generation for Aluminum Alloy Metallographic Image Based on Visual and Language Information Fusion

open access: yesSymmetry, 2020
The automatic generation of language description is an important task in the intelligent analysis of aluminum alloy metallographic images, and is crucial for the high-quality development of the non-ferrous metals manufacturing industry. In this paper, we
Dali Chen, Shixin Liu, Yangquan Chen
exaly   +2 more sources

Metallographic Study on Alloy Zircaloy-4 of Nuclear Use

open access: yes, 2015
In this paper we present the results metallographic examination of Zry-4 used in the manufacture of miniplates. The metallographic characterization was performed in order to know the microstructures and microhardness of thereof.
Arnaldo, Guillermo J.   +2 more
exaly   +2 more sources

Metallographic analysis of laser soldered chip resistors

33rd International Spring Seminar on Electronics Technology, ISSE 2010, 2010
During the last decade laser material processing has been used in more and more fields of electronics technology. Among these techniques laser soldering processes showed great improvements and they offer several advantages mainly in terms of localized heating, rapid rise and fall in temperature, non-contact and easily automated process.
Tamas Hurtony   +3 more
openaire   +1 more source

The Metallographer's Role in Damage Analysis

Practical Metallography, 2011
Abstract The metallographer's role is of extraordinary importance when clarifying cases of damage. This statement is documented by means of an example of corrosion damage on a brewery pipe. Several different methods have been applied in order to provide for a final result, such as emission spectroscopy analysis ...
openaire   +1 more source

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