Search results for keyword: compacted
concrete pouring
Concrete casting is a process which involves pouring a mixture of cement, water, and aggregates such as gravel or sand, into a form to make a solid concrete structure or object. The casting is usually done on site, so it must be done carefully and accurately in order to meet the desired dimensions......
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Hastelloy trough test
A Step in the Right Direction: The Hausner Ratio
The Hausner Ratio is a particular method of measuring the fluidity of a material. It is most often used to measure powders and granular solids. This ratio is found by measuring the bulk density (LB) of a material and then dividing that by its tappe......
powder forging
Powder metallurgy is a technique that manufactures metal components by mixing metal powder and shaping the mixed material in desired form, followed by solidifying it through different heat treatment processes. The elements contained in the metal powder can substantially affect the final product ch......
Copper Alloy Aluminum Alloy Superplastic Forming Precision Die Forging Technology
Precision die forging process of copper alloy and aluminum alloy superplastic forming
Die forging plays an important role in the manufacture of alloys, particularly hard alloys. Die forging process has two basic requirements: one is the material should have good formability and plasticity, and th......
Typical Technology of Several Precision Casting Forging Dies
Casting and forging molds are used for a variety of industrial purposes. They are used for such processes as machining, molding, and forming. The main purpose of these molds is to provide a uniform shape to a specified volume of material. This is usually done by forcing the material into the space......
Forging billet
Forging is a process in which metals are formed and shaped by compressive forces. It is a deformation process that involves the application of high heat and mechanical force. Forging is used to shape a workpiece by strengthening it, making it more durable, and giving it a desired shape. It is one ......
Aluminum-magnesium alloy trapezoidal section inner runner
Aluminium Magnesium Alloy Trapezoidal Cross-section Casting
Aluminium magnesium alloy casting is an important method to produce structural parts in engineering. Aluminium magnesium alloy casting is of high strength, good integrity and accuracy, which reduces the number of welding parts, improves ......
sand casting
Sand Casting
Sand casting, also known as sand molded casting, is a casting process technique used to produce metal components of a wide variety of sizes and shapes. In this process, sand is used to form the mold cavity into which molten metal is poured. Sand casting is one of the most cost effect......
Classification of cast iron
Classification of Cast Iron
Cast iron has been used since ancient times, and has been an important material for construction and machinery for centuries. This versatile alloy of iron and carbon is malleable and relatively easy to shape, making it an ideal material for forming or casting into obje......
Defects and prevention of lost foam castings - porosity
Introduction
In metal casting, a kind of common hidden defect is air pores. If air pores are not eliminated or properly treated in the casting process, they will cause quality problems such as casting cracks, air leakage, surface defects and reduced strength of castings.
Types Of Air Pore
Air p......
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