Products

Alumina Ceramic Rod

Brand: Yunxing
Product origin: China
Delivery time: Depending on product size and quantity
Supply capacity: 5,000-10,000/month(Looking for distributors)

1. Alumina ceramic rod have high temperature resistance, typically exceeding 1600 ° C. 2. It have strong chemical corrosion resistance.excellent electrical insulation properties. 3. Accept customized sizes. 4. Large stock and fast delivery.

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Alumina Ceramic Rod

Alumina Ceramic Rod

Advantages of Alumina Ceramic Rod

Using alumina ceramic rods in components such as guide rails and bushings of machining equipment can significantly enhance the wear resistance of these components. It will not experience issues such as softening, deformation, or oxidation due to high temperatures. Alumina ceramic rods have a smooth surface and a low coefficient of friction.

Applications of Alumina Ceramic Rod

1. Alumina ceramic rod are used as supporting elements and structural components in kilns and furnaces.

2. Alumina ceramic rod are widely used in electronic and electrical equipment.

3. Alumina ceramic rod are suitable for handling corrosive chemicals in reactors or pipelines.

4. Alumina ceramic rod are used in manufacturing processes that require high dimensional stability and wear resistance.

Size,Performance index

Alumina round rods Specification Table
Number	Diameter		LENGTH MM	Number	Diameter		LENGTH MM
Number	INCH	MM	LENGTH MM	Number	INCH	MM	LENGTH MM
1	0.031	0.79	≤1250	25	0.630	16	≤1500
2	0.039	1		26	0.669	17
3	0.059	1.5		27	0.688	17.5
4	0.062	1.58		28	0.748	19
5	0.079	2	≤1500	29	0.750	19.05
6	0.100	2.5	≤1500	30	0.787	20
7	0.118	3	≤1750	31	0.827	21
8	0.125	3.18		32	0.866	22
9	0.157	4		33	0.906	23
10	0.187	4.75		34	0.945	24
11	0.197	5		35	0.984	25
12	0.236	6		36	1.000	25.4
13	0.250	6.35		37	1.063	27	≤1250
14	0.276	7		38	1.126	28.6	≤1250
15	0.312	7.92		39	1.181	30	≤800
16	0.315	8		40	1.250	31.75
17	0.333	8.47		41	1.378	35
18	0.375	9.53		42	1.500	38.1
19	0.394	10		43	1.575	40
20	0.433	11		44	1.654	42
21	0.472	12		45	1.750	44.45	≤500
22	0.500	12.7		46	1.875	47.6	≤500
23	0.551	14	≤1500	47	1.969	50	≤300
24	0.591	15	≤1500	48	2.000	50.8	≤300

Alumina ceramic performance index (Notice of Correct in Leakeage Rate）

NO.	Property	Unit	Alumina
1	Al2O3	%	>99.3
2	SiO2	%	—
3	Density	g/cm3	3.88
4	Water absorption	%	0.01
5	Compressive strength	MPa	2300
6	20℃ leakage rates	Torr・L/sec	>10-11=1.33322×10-12Pa・m3/sec
7	Twisting in high temperature	mm	0.2 allowed in 1600℃
8	Bonding in high temperature		not bonded in 1600℃
9	20—1000℃ coefficient of thermal expansion	mm.10-6／℃.m	8.2
10	Thermal conductivity	W/m.k	25
11	Electric insulation strength	KV/mm	20
12	20℃direct current insulation resistance	Ohm/cm	1014
13	High-temperature insulation resistance	1000℃ MΩ	≥0.08
13	High-temperature insulation resistance	1300℃ MΩ	≥0.02
14	Thermal shock resistance		4 times not cracked in 1550℃
15	Maximum working temperature	℃	1800
16	Hardness	Mohs	9
17	Flexural strength	Mpa	350

Composition table

NAME	CONTENT(%)
Al2O3	99-99.3(99.5)
SiO2	0.3-0.5
CaO+MgO	0.2-0.3
K2O+Na2O	0.2-0.35
Fe2O3	<0.1
OTHER	<0.05

Our factory

Ceramic Rod

Slip casting moulding: Inject the prepared slurry into the gypsum mold and let it stand for a period of time to allow the gypsum mold to absorb moisture. The slurry forms a uniform body on the inner wall of the mold.

Injection moulding: Inject a slurry containing paraffin into a metal mold at a certain temperature and pressure, and after the body cools and solidifies, perform demolding to prepare ceramic bodies.

Extrusion moulding: Suitable for long tube products, the powder is extruded into shape through an extruder.

FAQ

Q1. What information should we supply to get a quote?

A1. Please offer the specification of alumina ceramic rod, such as shape, dimension, quantity, application etc.

Q2: What are the benefits of using alumina ceramic rods for textiles?

A2. Textile Alumina ceramic rods have excellent heat resistance, durability, and non adhesive properties. They are lightweight, easy to clean, and corrosion resistant.

Q3: What types of textile applications can alumina ceramic rods be used for?

A3. Alumina ceramic rods can be used in various textile applications, including weaving, knitting, embroidery, and dyeing.