Electrical Insulated Solid Al2O3 Alumina Resistor Ceramic Rod

• Application: Electronics, Refractory, Insulating Parts
• Type: Ceramic Rods
• Production Name: Ceramic Polishing Rod
• Forming Methods: Extrusion, ISO Pressed, Dry Pressed
• Optional Material: Alumina, Zirconia, Silicon Carbide
• Color: White, Grey, Ivory, Pink
• Shape: Round Ceramic Rod, Square Ceramic Rod
• Max. Diameter: to Be 50mm
• Feature: High Precision, High Insulation
• Usage: Work as Industrial Ceramic Part
• Material: Alumina Ceramic
• Transport Package: Individual Packaging
• Specification: Min. OD to be 0.4mm, length to be 2000mm
• Trademark: JingHui
• Origin: China
• HS Code: 8547100000

Product Description

Electrical Insulated Solid Al2O3 Alumina Resistor Ceramic Rod
 

The Prime Characteristics

The prime features

1. Extraordinary electrical insulation, is always used in many high voltages, high-current application
2. Chemical stability, it can be used under high-temperature strong acid or alkali
3. Extreme wear and abrasion resistance, over 276 times in comparison with stainless steel
4. Great mechanical properties, hardness, and flexural strength are much higher than stainless steel
5. High precision tightens dimensional tolerance with diamond-like surface quality
6. Protective atmospheres or high vacuum at high-temperature to eliminate contamination or impurity
 

The specification

 

Optional material	Alumina (Al2O3), Zirconia (ZrO2), Silicon carbide (SiC), and Silicon nitride (Si3N4)
Dimensional capability	Diameter range from 0.30 ~50 mm, and length can be up to 2000 mm
Secondary process	Lapping, Fine grinding, Precision cutting, Tapping, Drilling, and so on
Technical parameters	Diameter to be 0.005 mm, length to be 0.10 mm, roundness can be 0.001 mm
Roughness	The cylinder surface can be polished to be Ra 0.20 or better
Surface treatment	Diamond-like polished surface, Glazed, Metalized for ceramic to metal boning
Cosmetic quality	Smooth surface free of contamination, no deformation, and crack

Product Description

The description of high-purity alumina ceramic rod

We offer numerous high-purity alumina ceramic rods ranging from 40% ~ 99.8%. These al2o3 ceramic rods are commonly shaped via extrusion, dry pressing, hot pressing, ISO pressing, etc.

We are capable of dealing with small-size to large-size, the min. The diameter can be 1 mm, the largest diameter can be 50 mm, and the max. length can be up to 1000 mm. To achieve some special needs in the application, these alumina ceramic rods could be finely ground, polished, or glazed with our in-house equipment. Furthermore, customized shapes of alumina ceramic rods are available.

In addition, we provide many selections of different materials of ceramic rods, mainly including zirconium oxides, Silicon nitride, Silicon carbide, and so on. Whenever you are looking for a reliable partner for ceramic rods, please feel free to contact us.

Related products of alumina ceramic rods
 

The checklist of alumina ceramic rods in stock

S/N	Material	Diameter (mm)	Length (mm)	S/N	Material	Diameter (mm)	Length (mm)
1	99~99.5% alumina	0.4	≤1000	15	95% ~99% alumina	8.0	≤2000
2		0.5		16		9.0
3		0.6		17		10.0
4		0.7		18		11.0
5		0.8		19		12.0
6		0.9		20		13.0
7		1.0		21		14.0
8		2.0		22		15.0
9		3.0		23		16.0
10		4.0		24		17.0
11		5.0		25		18.0
12	95~99.5% alumina	6.0	≤2000	26		19.0
13		7.0		27		20.0
14		8.5		28		25.0	180

Why choose us?

1. Own in-house comprehensive types of manufacturing equipment from raw material to precision machining.

2. With over 15 years of manufacturing experience in OEM, ODM, and professional teams
3. The rigorous and complete quality control system, including IQC, IPQC, OQC, and QA, also CPK, AQL
4. Support special and custom-made needs, including prototyping and R&D cases, or serial massive demands.
5. Offer many selections of technical ceramic materials, including alumina, zirconia, silicon carbide, silicon nitride
6. Deal with every case to enhance customers' competitiveness and grow their business.
7. Providing one-stop ceramic components, including Ceramic Tubes, Ceramic Rods, and Industrial Ceramic plates.

 

 

FAQ

Q1: Is it available to produce customized products?

A: We support custom-made alumina ceramic tubes as per different dimensions, designs, and surface treatments.

Q2.When can I get the price after sending the inquiry?
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 can proceed with your inquiry as a priority.

Q3.How long is the whole procedure being worked out?
A: After you place an order, the manufacturing time is about 25 working days.

Q4.How to ensure quality in your factory?
A: The strict quality control will be done in the production line, including IQC, IPQC, QA, OQC,
Also, both CKP and AQL are regularly used in production.

Q5. Are you a factory or trading company?
A: We are a professional manufacturer. You are welcome to visit our factory and cooperate with us.