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GB 9439 Malleable Iron Casting - on Sep. 30, 2013
GB 9439-88 Black Malleable Iron Casting and Malleable Pearlite
Iron Casting Mechanical Properties
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GB9439 China Gray
Iron Castings - on Sep. 30, 2013
This standard is applicable to sand-casting grey iron castings
or grey iron castings whose thermal conduction is equivalent to
sand-casting grey iron castings. This standard can also be
referred by grey iron castings of other molds.
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Gray cast iron,
ductile cast iron - on Sep. 29, 2013
A special treatment with magnesium causes the globular shape of
the graphite within the casting. The so-called spheroidal or
ductile cast iron has material features similar to steel
including tensile strength and elongation.
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Open die
forging process and advantages - on Sep. 29, 2013
Forging is the process of shaping metal through the application
of force. It can be done while the metal is cold or hot but not
when it is molten.
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Precision
forging, cost and tooling - on Sep. 27, 2013
In the process of forging metal, there are a variety of
techniques utilized, depending on the needs for the product
designed and the stage of product manufacturing.
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Brass forging, closed die forging, open die forging - on
Sep. 27, 2013
Brass forging is a process in which a forging press places
extreme pressure on a single piece of brass or brass alloy that
has been heated to about 1,500 degrees F (815 degrees C).
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Ceramic mold casting process and advantages - on Sep. 26,
2013
Ceramic mold casting is a manufacturing process for creating
tools and parts, such as impellers. The ceramic mold process can
use materials such as bronze or stainless steel.
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Sand casting process, green sand casting - on Sep. 26, 2013
Sand casting is a process of using sand as the primary material
to mold various metallic products. This molding method is very
efficient because sand is a refractory material, which means it
can withstand very high temperatures.
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Squeeze casting advantages - on Sep. 25, 2013
Squeeze casting is a method of forming metal into shapes by
using two dies that are squeezed together. Most casting
techniques use two dies that are squeezed together before the
metal is added but, in squeeze casting, the two are pushed
together after the metal is added.
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Cast Iron
Class 40 - on Sep. 25, 2013
Cast iron possesses the highest strength, hardness, resistance
to wear and heat treating response for an unalloyed gray iron.
Machinability, noise and vibration damping is Excellent to Very
Good. Continuous casting virtually eliminates rejections due to
porosity and centerline shrinkage.
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Cast Irons types
and composition - on Sep. 24, 2013
The term cast iron is used to describe an entire family of
metals with a broad range of properties. Like steel, it is also
a generic term that designates a family of metals. Both steels
as well as cast irons are mainly iron with carbon (C) as the
prime alloying element.
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Cast Iron
Fireplaces, Grey iron, ductile iron, alloy iron - on Sep.
24, 2013
The use of the fireplace as a decorative focal point as well as
a source of heat in a room has a long history. Due to the
individual nature of these decorative designs, these fireplaces
were often only available to the wealthy and were usually made
out of stone, brick or, in the Georgian period, plaster.
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Lost foam casting, LFC, casting process - on Sep, 23, 2013
Lost-foam casting (LFC) is a casting method used to create solid
metal parts from molten metal.
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Steel
Castings Advantages, Application - on Sep. 22, 2013
When it comes to assuring value, there’s no substitute for
experience. We combine an unrivaled range of application
expertise and engineering experience to offer customers a truly
one-of-a-kind resource.
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CGI
Castings, Compacted Graphite Iron Castings - on Sep. 22,
2013
Compacted Graphite Iron was first patented at about the same
time as ductile iron in the late 1940's. At the time it was
viewed more as a curiosity rather than a production material,
but its unique properties has led it to be used in many
applications which are unsuitable for grey or ductile iron.
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Difference Between ductile iron and Cast Iron - on Sep. 18,
2013
Ductile iron can be bent, it can be made into different shapes
and forms. But one cannot make out different shapes and forms
using cast iron. While ductile iron is flexible, cast iron is
not.
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Wear
Resistant and Ni Hard Cast Iron Castings - on Sep. 17, 2013
Cast iron, in the grade normally used for items such as bearing
housings, gearboxes or machine beds, has a hardness of about 150
to 200 Brinell. With the addition of alloying elements, usually
chrome, nickel or copper, the hardness can be increased to over
700 Brinell. This has opened up the use of cast iron into areas
where wear resistance was a crucial requirement.
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Nickel Alloy
Castings, Bronze Alloy Castings, Alloy Steel Castings - on
Sep. 16, 2013
Being a client-centric organization, we are engaged in offering
an unmatched range of Alloy Products to the clients. The entire
range of products is widely knowledgeable among the customers
for salient features like dimensional accuracy, reliable
performance, better efficiency and longer service life. Further,
our clients can avail these products according to their
specifications.
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Grey Iron Castings, Grey Cast Iron Production - on Sep. 13,
2013
Grey iron is an alloy of iron, carbon and silicon which refers
to a range of cast irons which solidify with a eutectic.
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Austempered
Ductile Iron Properties - on Sep. 12, 2013
The Austenitic Matrix of Acicular Ferrite known as Ausferrite
which makes up the microstructure of ADI.
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Metal casting materials, manufacturing, foundry - on Sep.
11, 2013
Metal casting is a metalworking technique in which molten metal
is poured into a mold and allowed to set before being removed to
reveal a metal piece which can be finished with grinding,
sanding, and polishing before being sold.
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Grey Iron Property, Application, Material Grades - on Sep.
10, 2013
In grey cast iron the free graphite is in the form of flakes.
The matrix may be ferritic for the lower strengths to pearlitic
for higher strength.
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EN 12513, White Cast Iron, Abrasion Resistant Cast Iron - on
Sep. 09, 2013
White cast irons are widely used in abrasive wear applications
involved in the crushing, grinding, milling and handling of
abrasive materials such as minerals and ores, both dry and as
slurries.
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Ductile Iron Structure, Properties and Applications - on
Sep. 06, 2013
In ductile iron the free graphite is in the form of discrete
nodules or spheroids. The matrix may be ferritic, pearlitic or a
mixture of the two. Other bainitic and martensitic structures
may be formed by heat treatment processes such as quenching and
tempering and ‘austempering’.
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Expendable Pattern Casting, EPC Technology - on Sep. 04,
2013
EPC technology has the incomparable advantage. In 1999, the EPC
technology was ranked national key promotion high-tech
technology by the state ministry of science, and praised as the
twenty-first century casting technology, casting industry's
green revolution by home and abroad.
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Gray Iron Casting, Ductile Iron Castings for Engineering
Machinery - on Sep. 03, 2013
OK Foundry makes production castings in gray and ductile iron
for almost every conceivable general industrial purpose and some
special industrial segments like chemical process,
petrochemical, and primary metals.
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Cast iron,
white iron, pure iron carbon properties - on Sep. 03, 2013
Pure Iron is almost never used as a cast material because it is
soft and weak. As the carbon content increases to 0.9%, so does
hardness and strength. These alloys are called "Steels".
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Some
consideration to international sourcing of metal castings -
on Aug. 27, 2013
Here are some important considerations when choosing an
international provider for outsourcing your metal castings
works.
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Casting
Meaning, Metal Casting and Casting Material - on Aug. 17,
2013
What does casting mean? What is a metal casting? What kind of
metal is used in castings?
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What is
Metal Casting - on Aug. 14, 2013
Metal casting is a metalworking technique in which molten metal
is poured into a mold and allowed to set before being removed to
reveal a metal piece which can be finished with grinding,
sanding, and polishing before being sold.
