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99.3% Alumina Ceramic Rod-Superior

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

1. High purity: Alumina ceramic rod, with excellent chemical purity, suitable for environments that require minimal pollution. 2. Excellent hardness: Alumina ceramic rods are known for their high hardness, providing excellent wear resistance and durability even in demanding applications. 3. High temperature resistance: Alumina ceramic rods can withstand temperatures up to 1700 ° C, making them an ideal choice for high-temperature processes in various industries. 4. Electrical insulation: Alumina ceramic rods have excellent electrical insulation properties, making them suitable for applications that require high resistance. 5. Corrosion resistance: Alumina ceramic rods can resist most chemicals and corrosive environments, making them an ideal choice for use under harsh chemical conditions. 6. Dimensional stability: Alumina ceramic rods exhibit excellent mechanical stability, ensuring precise performance in environments subjected to mechanical stress and temperature fluctuations.

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99.3% Alumina Ceramic Rod-Superior

Alumina Ceramic

Advantages of 99.3% Alumina Ceramic Rod

1. High purity: Alumina ceramic rod, with excellent chemical purity, suitable for environments that require minimal pollution.

2. Excellent hardness: Alumina ceramic rods are known for their high hardness, providing excellent wear resistance and durability even in demanding applications.

3. High temperature resistance: Alumina ceramic rods can withstand temperatures up to 1700 ° C, making them an ideal choice for high-temperature processes in various industries.

4. Electrical insulation: Alumina ceramic rods have excellent electrical insulation properties, making them suitable for applications that require high resistance.

5. Corrosion resistance: Alumina ceramic rods can resist most chemicals and corrosive environments, making them an ideal choice for use under harsh chemical conditions.

6. Dimensional stability: Alumina ceramic rods exhibit excellent mechanical stability, ensuring precise performance in environments subjected to mechanical stress and temperature fluctuations.

Applications of 99.3% Alumina Ceramic Rod

1. High temperature furnace: Due to its heat resistance, 99.3% alumina ceramic rods are commonly used in industrial furnaces and heating elements.

2. Electrical insulation: Alumina ceramic rods are used as insulation components in high-voltage environments and electronic devices.

3. Chemical processing equipment: The chemical resistance of alumina ceramic rods makes them suitable for processing corrosive substances in the chemical industry.

4. Wear resistant components: In industries prone to wear, alumina ceramic rods are used as wear-resistant components to extend the lifespan of machinery.

5. Mechanical seals and shafts: The excellent hardness and low friction performance of alumina ceramic rods make them an ideal choice for mechanical seals, pumps, and shafts used in harsh environments.

Clean alumina rods

1.Firstly, place the alumina rod into a mild detergent solution.

2. Gently scrub the alumina rods with a brush.

3. Rinse the rod with clean warm water to ensure the removal of residue.

4. Use a clean and soft cloth to dry the alumina rod and check if it has been cleaned thoroughly.

5.If the stains are severe, please repeat the cleaning process until the alumina rod is completely clean.

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

Jinzhou Yunxing Industrial Ceramics Co., Ltd. was established in 2000, mainly producing various types of tubular ceramic products and various industrial parts with alumina content above 99.3%. The factory covers an area of 4000 square meters.

The company's main products are: alumina ceramic tubes, alumina ceramic crucibles, alumina ceramic rods, alumina ceramic boats, alumina ceramic plates, alumina ceramic parts, etc.

There ars 3pcs 1800 ° C high-temperature kilns ,2pcs 1400 ° C low-temperature kilns produced by our company independently. There are slip casting(main),and extrusion molding,injection molding etc other molding technologies,which can satisfy the produvtion requirements of various specific ceramics products.

The company has 105 employees, including one senior ceramic engineer, three engineers, six overseas sales staff, and four professional after-sales staff.

FAQ

Q1. What is the difference between ceramic and alumina?

A1. Ceramics are non-metallic, inorganic materials that are typically composed of a combination of metallic and non-metallic elements. Alumina is a type of ceramic oxide, specifically an oxide of aluminum. It is widely used in various applications due to its excellent mechanical, thermal, and electrical properties.

Q2. What is alumina ceramic rods used for?

A2. Because of their excellent chemical stability, alumina ceramic rods are used widely in acid-resistant pump impellers, pump bodies, acid-carrying pipe linings and valves. Alumina ceramic rods are used in the manufacture of textile wear parts and knives. This is due to their extreme hardness and wear resistance.

Q3. Is alumina ceramic rods hard?

A3. Alumina ceramic rods is a very hard ceramic that is excellent at resisting abrasion and is ideal for wear-resistant inserts or products.