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Analysis of Blistering Defects in Zinc Alloy Die Castings
Analysis of Foaming Defects in Zinc Alloy Die Casting
Abstract
Zinc alloy die casting is widely used in the manufacturing of various hardware components because of its excellent mechanical properties. However, due to numerous production processes, many casting defects may occur. Foaming defects ......
1029 
Sophia
Features and Benefits of Activated Lime
Introduction
Activated limestone is a form of crushed limestone from which calcium carbonate (CaCO3) has been dissolved and then reformed as particles. It is a versatile material that can be used for many purposes, including water filtration and neutralization. Activated limestone is essentially ......
Component distribution ratio of water-based coating for lost foam casting of steel castings
Abstract
Vanadium steel is a kind of petroleum steel with high carbon content, special metal elements and excellent properties. Proper water-based coating composition can not only reduce the wear effect of casting on the surface of cast steel parts, but also improve the corrosion resistance of st......
powder bulk density
Powder packing density is an important measure of the quantity of powder particles packed in a specific volume. It is widely used in many different industries, from paint and coating to food and pharmaceutical.
The density of powder packing is often determined by measuring the surface area and th......
powder fluidity
Powder flowability
Powder flowability is an important physical property of powder systems that determines processing rates, product quality, and safety. The flowability of powders is related to several factors such as the physical characteristics of the powder, the properties of the equipment use......
powder vacuum sintering
Vacuum sintering of Powders
Vacuum sintering of powders is the process of combining a powder into a single, solid object through sintering. Sintering occurs by heating the powder and creating a high temperature bond between particles through partial melting or plastic deformation. During the vacu......
Questions and Answers on Basic Knowledge of Ironmaking Production
The History of Iron Refining
Iron refining is an ancient practice that dates back thousands of years. It is the process of extracting impurities from raw iron and purifying it into a usable form, either as wrought iron or steel. During the Iron Age, which lasted from 1200 BC to 600 BC, a major ad......
Pusher furnace
A Pushrod Stove
The pushrod stove is a unique kind of clean air appliance. This type of appliance is capable of burning fuel such as wood pellets, coal, and other biomass fuels with efficiency and minimal air pollution. It is both economical and efficient, making it an excellent choice for those ......
Submerged Arc Furnace (Electric Arc Furnace, Resistance Electric Furnace) Knowledge Introduction
Iron ore gas-fired furnace is a kind of hot-blast iron-making equipment that utilizes gas fuel to smelt iron ore. Under the reduction atmosphere in the furnace, iron ore pellets, lump ore and other iron concentrate materials can be directly reduced to smelt iron.
The iron ore that is needed to be......
Spiral Cone Mixer
Spiral Screw Cone Mixer
Spiral screw cone mixers are becoming more and more popular among the industrial and chemical blending industries. This mixer is designed to quickly and efficiently mix a wide range of products, from powders and granules to liquids and combinations.
Spiral screw cone mixe......
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