High Purity 95 99 Alumina Ceramic Rod Industrial Ceramic Rods Type
Alumina (Aluminum Oxide, Al2O3)
Alumina is the most well-known and most commonly used fine ceramic
material. It has the same sintered crystal body as sapphire and
ruby. It has been used for decades in electrical components for its
high electrical insulation, and is widely used in mechanical parts
for its high strength, and corrosion- and wear-resistance.
Because alumina is a well-balanced material.
It is used in a wide variety of applications, including
wear-resistant parts for high-temperature industrial furnace
materials and various electronic components.
Alumina is the most well-known fine ceramic material for chemical
and physical stability.
- Thermal properties: High heat resistance and high thermal
- Mechanical properties: High strength and high hardness.
- Other properties: High electrical insulation, high corrosion
resistance and biocompatibility.
Dimensional precision achieved by machining
When dimensional precision is required for machined ceramics,
Kyocera is capable of achieving the tolerances as shown in the
table below. If greater tolerances are required, please consult us.
■MACHINING DIMENSIONAL PRECISION(Data are in mm unless otherwise
1.Ground ceramic blocks and plates
2.Round and Square Bars
■PRECISION MACHINED PRODUCTS
Ultra-precision is possible with Kyocera's unique techniques.
Precision machining is affected by shape and material.
Some practical examples are shown in the table below.
* Surface roughness depends on the material. The data shown hear
indicates where alumina is used.
We ( Dongguan Mingrui Ceramic Technology Co., Ltd ) are a
professional manufacturer specialized
in R&D, manufacturing and selling customized all kinds of high
precision zirconia and alumina ceramic parts . Our main products
include ceramic rod , ceramic tube, ceramic plunger, ceramic valve,
ceramic plate, ceramic shaft and bearing , ceramic nozzle etc ,
which are mainly used in industrial fields of Machinery,
Petrochemical oil and gas, Valves, Automotive, Food Processing,
Fluid Handling, Process Control, Thermal Processing, Aerospace,
Defense, Eletronic and Electrical, Textile, Mechanical,
Engineering, Mineral Processing, etc.
We have a full service include mold design and development ,
ceramic forming , precision machining
and precision detection technology. We have achieved great
successes in particular requirements
which is based on cooperating with Tsinghua University and getting
rich experience by our professional technical engineer teams . Our
factory have an unique technical called mirror polishing which
our products more smooth , bright than other competitors.
1. What kind of industry ceramics do you have ?
We specialized in 95% 97% 99% alumina ceramic and zirconia ceramic
2. What kind of molding method do can you supply ?
Dry Pressing , isostatic pressing , grouting , hot-chamber die
casting , tape casting , injection molding, etc, injection molding
and isostatic molding is the most commonly used.
3.What stabilizer do you use when processing ?
Yttria stabilizer is the most commonly used in our industrial
4.Can you produce free samples for me ?
Yes usually , we can produce free samples for you but it is up to
the product complexity .
5.What terms can you accept for payment ?
T/T, L/C , Western union , Money Gram and Paypal is welcome , but
paypal and western union only for small -sum payment.
Our equipment :