Precipitation Strengthening/Hardening is a heat treatment technique used to increase the yield strength of many metal alloys. Especially the malleable metals such as the alloys of aluminum, magnesium, nickel, titanium, and some steels and stainless steels. Precipitation hardening is also called age hardening or particle hardening. Let us discuss more details about What is Precipitation […]
Archives for February 2022
How to calculate Hoop Stresses?
In the previous article, we have discussed stresses in a thin cylinder, we have discussed that the wall of the cylindrical shell subjected to internal pressure due to the fluid has to withstand two types of tensile stresses. Those are Circumferential stress or hoop stress and longitudinal stress. In this article let us see how we […]
Production of Copper and Copper Alloys
Copper is one of the few metals that can occur in nature in a directly usable metallic form. Copper is a pinkish-orange color metal that is very soft, malleable, and ductile metal with very good thermal and electrical conductivity. The copper (Cu) atomic number is 29 from the periodic table. Let us discuss more details […]
Production of Aluminum and Aluminum Alloys
Aluminum is a silvery-white lightweight metal of main group 13 from the periodic table. It is the most widely used non-ferrous metal. Let us discuss the engineering properties, production, and different alloys of aluminum. Engineering Properties of Aluminum Aluminum possesses a combination of properties that make it an extremely useful engineering material. Aluminum has a […]
Stabilization Of Clay Soil Using Coir Fibre And Calcium Bentonite
A Final year project on “Stabilization Of Clay Soil Using Coir Fibre And Calcium Bentonite” was submitted by Ajay Kumar (from Sri Sairam engineering college Chennai) to extrudesign.com. ABSTRACT Soil is a natural resource. Some waste materials such as calcium bentonite, coir fiber may use to make the soil to be stable. The addition of such materials will […]
What are Alloy Steels?
Alloy steels are developed to overcome the Plain carbon steel limitations and deficiencies. Alloy steels, in general, cost more than plain-carbon steels, but for many applications, they are the only materials that can be used to meet engineering requirements. Let us discuss the alloy steels in detail. As we mentioned that alloy steels are developed […]
How to calculate Miller Indices for Crystallographic planes?
Sometimes it is necessary to refer to specific lattice planes of atoms within a crystal structure, or it may be of interest to know the crystallographic orientation of a plane or group of planes in a crystal lattice. To identify crystal planes in cubic crystal structures or hexagonal structures, the Miller notation system is used. […]
Production of Iron And Steel
Metals and alloys have many useful engineering properties and so have a widespread application in engineering designs. Iron and its alloys (principally steel) account for about 90% of the world’s production of metals, mainly because of their combination of good strength, toughness, and ductility at a relatively low cost. Each metal has special properties for […]
Principal Metallic Crystal Structures BCC, FCC, and HCP
Most elemental metals about 90% crystallize upon solidification into three densely packed crystal structures. Those are body-centered cubic (BCC), face-centered cubic (FCC), and hexagonal close-packed (HCP). Let us discuss these Principal Metallic Crystal Structures in detail. Important Definitions👉 Crystal: is a solid composed of atoms, ions, or molecules arranged in a pattern that is repetitive […]
Multi-Task Learning Mechanism For Remote Sensing Image Motion Deblurring
A Final year project on “Multi-Task Learning Mechanism For Remote Sensing Image Motion Deblurring” was submitted by Akash S (from Karpagam College Of Engineering)to extrudesign.com. ABSTRACT Photon checking imaging can be used to get obviously photon-confined scenes. In photon checking imaging, information on event photons is gotten as twofold edges (bit plane housings), which are changed into a […]
What is the Fatigue Crack propagation rate?
Fatigue failure refers to the failure of the machine component due to repeated or cyclic loading. Due to the fluctuation in the stress, this failure occurs. This Fatigue Failure process starts with the Crack initiation due to the repeated cyclic loads. This crack propagates and leads to the Final fatigue failure. This Fatigue failure is […]
Real-Time Moving Object Detection for Day-Night Surveillance using AI
Project Title: Real-Time Moving Object Detection for Day-Night Surveillance using AI A Final year project on “Real-Time Moving Object Detection for Day-Night Surveillance using AI” was submitted by Gaurav Barve / Aditya Chache / Vineet Das (from Mumbai University / Datta Meghe College Of Engineering)to extrudesign.com. Abstract In this project, we have created a Web App that can […]
How to calculate Fatigue Life?
As we discussed earlier What is fatigue failure. Fatigue failure refers to the failure of the machine component due to repeated or cyclic loading. These cyclic or repeated loads are known as fatigue loads. Due to the fluctuation in the stress, this Fatigue failure occurs. Fatigue life means the number of cycles of stress that a component […]