White Fused Alumina for Precision Casting
White fused alumina is the high grade precision casting raw material , main crystal system is a-Al203, white colour. It is characterized by high volume density, low apparent porosity and thermal stability performance and so on. It is can be used for shell making material of heavy steel casting, especially the alloy casting,core sand,coating material and melt film precision casting.
Rolling mill production line
We professionally produce all kinds of rolling mill and offer
Design, installation and debugging. We can produce large,
Medium and small rolling steel train as follow size:
Of production line: rolling steel train for producing steel
Plate, rolling steel train for producing reinforced bar,
Production line for producing steel strip, production line for
Producing angle bar, production line for producing channel,
Production line for producing i-beam, production line for
Producing flat bar, production line for producing light steel
Rail, production line for producing steel bar etc. We have many
Professional engineers, who can design continuous rolling
Production line and horizontal-vertical production line.
Stainless steel castings pipe fittings & clamps
Our company produces precision castings by means of the silicasol lost-wax process and is especially good at the manufacture of complicated precision castings. Nearly 1000 various kinds of new products are developed each year for customers fromabout 20 countries. Our company can produce castings weighing from 0.001kg to 90kg in more than 200 different kinds of materials including carbon steels, low and high alloy steels such as stainless steels, tool steels, heat-resistant steels, non-ferrous metals such as brass and bronzed. Our casting products are widely used in the fields such as fluid and chemical machinery, food processing machinery, building hardware, heat treatment equipment, weapons, hydraulic and pneumatic machinery marine equipment kitchen utensils, power and hand tools, medical equipment sports apparatus, instruments and meters, automotive parts and other machine parts.
Brown fused alumina melt film precision casting sand is based on the production of the brown fused alumina and with special technology, it is produced by the careful organization of the researchers. The quality has reached the advanced level of similar foreign products through laboratory tests and production in practice of dozens of casting enterprises. And some performances of it can be adjusted or showcased according to the customers requirement. The precision casting sand with high refractoriness, low thermal expansion coefficient, good thermal stability, strong air permeability, high intensity, easy to shell, high casting finish.It can substitute Zirconia sand (powder) its price is only half of zirconia sand (powder), and the recovery ratio is high as well. It can be mainly applied to the melt films and silicasol technology of jewelry, handicrafts, stainless steel products, watches, glasses, aluminum die casting industries, and can be processed in line with the demands of the clients.
Nickel-based heat-resistant alloys
Category:Nickel alloy casting
Nickel-based heat-resistant alloys is a kind of nickel-based alloy, and the common grades are GH738, GH4738 etc.
Product Description
Nickel-based heat-resistant alloys is a nickel-based alloy. There are many different classifications of nickel-based alloy. Heat-resistant alloy is a material that can be used at high temperatures.For example, chemical and chemical equipment in the petrochemical field, atomic power generation in the energy field, comprehensive utilization of coal and other fields.
The main elements of nickel-based heat-resistant alloys are nickel and chromium, and some other elements are also added to improve the solid solution strengthening of the alloy. They can still have high strength and oxidation resistance at high temperatures, and are often used in similar aircraft engines. and other high-temperature parts on the equipment.
Nickel-based alloys can dissolve more elements in them, and can still maintain good organizational stability after dissolving the elements. The representative Incoloy alloy series is resistant to corrosion and creep resistance. It can also be used in Stress cracking is prevented to a certain extent.
Quenched and tempered.
Suitable for G70 chain or G43 chain.
Not for lifting, only for lashing or pulling.
G43: Ultimate load is 3 times The working load limit
G70: Ultimate load is 4 times The working load limit
Regular mark: G70 G70 1/4 FORGED.
G43 G43 HIGH TEST FORGED 1/4
