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Gear
Casting - on Nov 29, 2010
Gear casting is also called cast
steel gear. It is because most of
gears are made by cast steel.
Herein, I share some information
about producing gear casting and
related heat treatment.
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Cast
Iron Weight - on Nov 28,
2010
Cast iron weight is also called as
iron counter weight or cast iron
counterweight. There are many types
of cast iron weights, such as cast
iron weight ball, cast iron weight
plate, hold down weight and tie down
weight etc.
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Shell Molding Casting Process
- on Nov 26, 2010
Shell molding is a mature and good
metal casting process. The foundries
use the core shooter machines to
make the hot resin sand shell and
core, the assembly the shell and
core, and pour the melted iron into
the assembly.
- ASTM A536 Standard for
Ductile Iron - on Nov 26, 2010
ASTM has five standards for ductile
Iron. ASTM A536 is the most
frequently used, covering the
general engineering grades of
ductile Iron castings.
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Cast Iron Brackets - on
Nov 25, 2010
Cast Iron Brackets are the main
products of Dandong Foundry in
China. We have made many types of
ductile iron brackets for
engineering trucks and automotives
for the manufacturers in China and
overseas.
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Where to
buy iron castings in China
- on Nov 25, 2010
As all known, the iron castings in
China are cheap and good, but do you
know where you can buy the good iron
castings in China? According to my
work experience in Dandong Foundry
for over five years, I hope my
comments could help you learn more
about China iron castings.
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Common Defects of Iron
Castings - on Nov 20, 2010
Learning the common iron casting
defects is important for the iron
casting purchasers. The buyers
should be able to judge the common
defects and give an reasonable
treatment advices to the suppliers.
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Factors affecting the
prices of iron castings -
on Nov 14, 2010
There are many factors affecting the
prices of iron castings. Herein, I
just list some main factors for the
reference to the purchasers.
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Cast Iron Stove Grate -
on Nov 13, 2010
Cast iron stove grates are usually
made by grey iron ASTM A48 Class 20,
25, 30. Grey cast iron has good
enameled properties, so can do the
porcelain finish.
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How
to improve the quality of
cast iron
- on Nov 12, 2010
The casting properties of cast iron
is better, easier to cast a complex
shape, thickness unevenness of the
casting and with less casting
defects. In addition, graphite cast
iron has some inherited properties,
such as friction reduction,
cushioning, good machinability and
better fatigue fracture.
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How to determine the
prices of iron castings -
on Nov 12, 2010
Many overseas buyers may wonder how
to determine the prices of iron
castings. As a marketing manager in
Dandong Foundry for many years,
herein, I just list some main
aspects to help the buyers to
understand this issue.
-
Iron and Steel Foundries in China
- on Nov 11, 2010
I have worked in iron foundries in
China for many years, and herein,
want to talk about the current
situation about these foundries.
Hope these information could be
helpful to the metal casting
purchasers overseas.
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Gas
Burners
- on Nov 10,
2010
Gas burners are the natural gas
combustion devices, which make the
natural gas and air separately or
mixed into the combustion zone to
achieve stable combustion.
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BS 1452-1990 for Gray Iron
Castings
- on Nov 10, 2010
The gray iron grade and tensile
strength of single test specimen.
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Metal
Casting Method
-
on Nov 08, 2010
Metal casting method means the
casting processes, which make the
metal materials into designed metal
products. Casting is the most basic
and the most commonly used metal
manufacturing technology.
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How to
purchase iron castings in
China - on Nov 07,
2010
Many purchasers were failed to buy
their iron castings in China. Why? I
think there are two aspects of
factors. One is because of iron
casting suppliers in China. Another
is because of the problems of
purchasers.
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Heat Treatment Basic
Knowledge of Metal Casting
- on Nov 03,
2010
Heat treatment is very meaningful
for metal casting design engineers
and mechanical engineers, and heat
treatment is a very high value
method used to improve the quality
of metal materials.
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