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Search results for keyword: aberration
aberration of Lens Imaging in Iron and Steel Metallographic Experimental Technology
Lens Image aberrations in Feptem Techniques In steel and iron metallography, Feptem (FER and Porous Transferred Electron Microscopy) technologies are used to study the microstructure and phases of materials through the transmission electron microscopy (TEM) technique. This process requires that a......
tags: image aberrations images lens aberration chromatic
22/06/2023
1065
Alice
Particle Segregation in CrNiMo Electroslag Steel
Segregation of atoms in Electroslag remelted steel Welding is widely used in many fields due to its versatility and versatility. With the advancement of welding technology, welded structures have become the main force in modern engineering. As a result, the quality of the welded structures is imp......
tags: segregation esr metal steel alloy its
21/06/2023
1055
Sophia
W3Mo2Cr4VSi quenching and tempering metallographic diagram
Heat treatment of high-speed steel High-speed steel (HSS) is a non-exclusive term for specific materials with a combination of properties which include high hardness, wear resistance, toughness, and the ability to maintain this combination of properties in the presence of heat. HSS is commonly us......
tags: heat treatment hss quenching tempering can
21/06/2023
1066
Oliver
Specimen Requirements for Photomicrography
Overview Microscopic photography is a diverse field for scientific imaging. There are many requirements for producing high-resolution images of various subjects. This document outlines a few of the general requirements for microscopy photography and some of the associated techniques required for ......
tags: microscope important microscopy use sample important
19/06/2023
1084
Emily
Optical Structure of Phase Contrast Microscope
Optical structure of Compensating Microscope Compensating microscope is an important instrument for metrology and physical measurements. Optical structure is the fundamental of a microscope, and how the microscope works also depends on its optical structure. Optical structure of compensating mic......
tags: optical lens microscope lenses eyepiece compensating
19/06/2023
1115
Hazel
chemical polishing
Mechanical and Chemical Polishing When it comes to creating smooth and pristine surfaces, two of the most widely practiced techniques are mechanical polishing and chemical polishing. Each approach has its advantages and disadvantages, but both can be used effectively to improve the finish of a su......
tags: polishing mechanical chemical chemical surface used
19/06/2023
1048
Abigail
Low temperature mechanical properties of 0Cr18Ni11Nb (AISI347)
Mechanical Properties of AISI 347 (0Cr18Ni11Nb) at Low Temperatures The influence of temperature on a material’s mechanical properties is well known, with different materials displaying different behaviors depending on temperature. Low temperatures, particularly in cryogenic environments, can c......
tags: aisi 347 temperature aisi 347 properties
15/06/2023
1059
Chloe
12
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