High Strength High Purity Al2O3 Aluminum Oxide / Alumina Ceramic
Needle
Specification and production capability of ceramic alumina needle
Material
| alumina, zirconia, steatite, silicon carbide optional
|
Outer diameter
| 1 ~10 mm
|
Length
| 1 ~ 1000mm
|
Roughness
| To be Ra0.1
| Roundness
| To be 0.005mm
|
Surface treatment
| Polished, Glazed, Metalized availability
|
Cosmetic
| Smooth surface without no contamination, deformation, and crack
|
Main characteristics of the alumina ceramic needle
1. Extreme high-temperature stability under reducing, inert, and
high-vacuum conditions under high temperature up to 1800°C.
2. Great mechanical properties, hardness, compressive and flexural
strength are much higher stainless steel
3. Extreme wear and abrasion resistance., over 276 times in
comparison with stainless steel
4. Extraordinary electrical insulation, it always us in many high
voltage, high-current application
5. Chemical corrosion resistance under high temperature, even if
with strong acid or alkali
6. Protective atmospheres or high vacuum at high-temperature to
eliminate contamination or impurity.
7. Low material cost in high-level applications than other
technical ceramics
Description of ceramic alumina rods
Alumina solid ceramic rod gets an excellent corrosion resistance,
high insulation, exceptional mechanical strength. Long-term
sunshine, rainfall, humidity or other weather factors do little
effect and damage on the rod surface, not even ultraviolet rays can
change the rod surface quality. Meanwhile, the alumina rod has acid
and alkali stability, thermal stability, high machining strength,
and hardness. These advantages make sure that the alumina rod is
competent in severe operating conditions.
Our company supplies a great of dense alumina rod made of high
purity material, of what the performance and parameter reach to the
international level, we also supply polishing and glazing treatment
on the rod surface, which make rods smooth and enhance its
performance in the application.
Packaging proposal and transportation solutions
1. We will keep the ceramic parts inside the inner package to be
fixed without moving, then it will prevent them from collision each
other, to avoid any cause any chippings during transportation.
2. In addition, the inside of the outer carton will be filled with
sufficient protective kinds of stuff.
Why choose us?
★ 10+ Years of manufacturing experience in OEM, ODM ★ Powerful R&D,
mass production capability
★ In-house comprehensive manufacturing types of equipment ★
Rigorous quality control system and processes
★ Surpassing pre-sales and after-sales service ★ Abide all orders
as the first priority
FAQs (Frequently Asked Questions)
Q1. Are you a factory or trading company?
A: We are a manufacturer. You are welcome to visit our factory.
Q2: Do you send a sample to check?
A: Sure, the sample is free and freight collect.
Q3: When will you ship it?
A: If the products are in storage, we'll ship within 48 hours
Q4: When can I get the price?
A: We regularly quote within 24 hours after we get your inquiry. If
you are in urgent need of getting the price.
Please call us or tell us in your email so that we will proceed
with your inquiry as a priority.
Q5: Is it available to provide customized products?
A: We always support custom-made demand as per different materials,
dimensions, and designs.
Q6: How to ensure quality?
A: The dimension out of any batch will be carried out sampling
inspection per international AQL standard. A 100% cosmetic
inspection will be done.
Q7: What other products are you dealing with?
A: We focus on a variety of ceramic tubes, ceramic substrates,
ceramic sheets, textile ceramics besides metalized ceramics.
