Ceramic Guide Rail

Place of Origin：Yongzhou, China
Brand Name：Mingrui Ceramic
Ceramic Material ：Alumina, Zirconia, SiC, Si3N4, AlN
Precision ：Ra 0.1um tolerance: 0.001mm
Color：White, Black, Blue
Minimum Order：1-10 pieces
Delivery Time：3-35 days (depending on qty)
Customization：Can be customized according to drawings
Payment Term：T/T, L/C, D/P. D/A, West Union etcs.
Supply Ability：100000PCS/M

Ceramic Guide Rail for Semiconductor Automation

Description

Ceramic guide rail is a ceramic part mainly applied in semiconductor equipment (wafer handling and positioning systems), precision automation equipment, and high-temperature, wear-resistant, low-friction guide systems. Common ceramic rail materials include: alumina ceramic guide rail, zirconia ceramic guide rail, SiC guide rail, and silicon nitride guide rail.

Ceramic is an ideal material for these applications due to its high hardness, excellent wear resistance, superior fracture toughness, low thermal expansion, excellent dimensional stability, and suitability for high-precision motion components. If you have any questions or requirements for ceramic liner guides, please feel free to contact us.

Mingrui Ceramic | Advanced Technical Ceramics & Industrial Precision Ceramics

Features

• High precision

• High oxide & wear resistance

• High thermal conductivity

• High electrical insulation

• High corrosion resistance

• High hardness & stiffness

We are a professional manufacturer of ceramic structural components according to the parameters or drawings provided by the customer.

Why Choose Us?

Precision Machining & Fabrication

Quality Control

As an IOS9001 certified manufacturer, we got more than 10 engineers with years R&D experience, 30,000 ㎡+ workshop, experienced technicians and advanced equipment to ensure the quality.

Precision Control

We got professional inspection team and equipment, and treat every product to a strict standard, dimensional accuracy up to 0.001mm, we will not to allow failed products to enter the market.

Scalable Capability

We are able to produce a scalable quantity of ceramic parts, even if one-off prototype, or a large scale production, our facilities and expertise is ready to undertake customers' diverse needs.

Prompt Response

For custom parts, you will get free quote within 24 hours (depending on the complexity), and to meet the urgent needs, we keep material in stock to make the lead time shorter.

Who We Are?

Product & Service We Provide

Yongzhou Mingrui Ceramic founded by Dongguan Mingrui Ceramic in 2018 to meet the increasing volume of demand from the customers domestic and overseas, meanwhile, in order to meet the increasingly strict precision requirements, the Yongzhou Mingrui Factory has purchased a variety of advanced equipment to improve the level of technic.

We serve a wide range of industries worldwide, such as photovoltaic, new energy, aerospace, automotive, etc., some key customers are the magnates of their industries such as GCL, SINOPEC, and Zhonghuan Semiconductor. With years of customizing experience and production expertise, we have gained a reputation for product quality and customer service.

In the face of the diverse demand of customers, Mingrui Ceramic has the necessary expertise and ability to provide customers with professional technical support from the prototypes to mass production of structural ceramic parts.

We will communicate with you at any time during the whole production process, and give our professional advice on the technical problems that may arise, to ensure that your needs can be perfectly realized here, and help you to achieve your success.

Get Free Quote Today

How Do We Process?

The Main Process of Production

Mingrui Ceramic | Advanced Technical Ceramics & Industrial Precision Ceramics

Industries We Serve

Industries That Our Products Are Applied To

Since the foundation in 2014, Mingrui Ceramics has achieved a reputation with excellent quality and professional service. Now our products have been widely used in various industries that require high performance and precision of the ceramic parts. Some of those industries we serve include:

Technical Datasheet

Main Properties of Our Ceramic Materials

"Precision ceramics", "technical ceramics", and "advanced ceramics" are all terms that encompass the ceramics that provide us with high-performance mechanical, thermal, or electrical properties. They are very suitable for being applied to extreme application environments involving high temperature, high friction, high voltage, and high compressive load due to their excellent properties.

This datasheet shows the main properties of the ceramic materials we use. It will help you find the material you need by understanding the relative properties of each material.

If you want to know more in-depth information, or you need technical support from our experienced engineering team, please contact us at: admin@mingruiceramic.com.

**Technical Ceramic Material Properties Data Sheet**
Yongzhou Mingrui Ceramic Technology Co., Ltd.
Email: admin@mingruiceramic.com						Phone/WhatsApp: +86 18122974730
Material		Alumina (Al2O3)						Zirconia	Silicon Carbide	Silicon Nitride
Properties	Units	99.99% Al2O3	99.70% Al2O3	99.50% Al2O3	99% Al2O3	97% Al2O3	95% Al2O3	ZrO2	SiC	Si3N4
Density	(g/cm³)	3.95	3.94	3.9	3.8	3.75	3.7	5.9–6.0	3.18	3.2
Straightness	(‰)	1	1	1	1	1	1	1	1	1
Hardness	(Mohs Scale)	9	9	9	9	8.9	8.8	8.8	9.5	9
Water Absorption	(%)	≤0.2	≤0.2	≤0.2	≤0.2	≤0.2	≤0.2	0	0	0
Bending Strength	(Typical 20℃) (MPa)	375	375	370	340	320	304	1200	400	800
Compressive Strength	(Typical 20℃) (MPa)	2300	2300	2300	2210	2100	1910	2500	2000	3000
Max Working Temperature	(℃)	1750	1750	1750	1700	1650	1500	1050	1650	1400
Coefficient of Thermal Expansion	(25℃ to 800℃) (10⁻⁶/℃)	8	7.8	7.8	7.7	7.6	7.5	10	4.7	5.1
Fracture Toughness	(MPa·m¹/²)	4.4	4.3	4.3	4.2	4	3.8	10	4	6.0-7.0
Dielectric Strength (5mmThickness)	AC-kv/mm	9	8.7	8.7	8.7	8.5	8.3	9	0	10
Dielectric Loss	(25°C@1MHz)	<0.0001	<0.0001	<0.0001	0.0001	0.0002	0.0002	0.001	<0.0001	<0.0001
Dielectric Constant	25℃@1MHz	9.8	9.7	9.7	9.5	9.3	9.2	29	9	6
Electrical Resistivity (25℃)	Ω⋅mm²/m	＞10¹⁴	＞10¹⁴	＞10¹⁴	＞10¹⁴	＞10¹⁴	＞10¹⁴	>10¹²	/	/
Thermal Conductivity (25℃)	W/m·K	30	30	30	29	27.5	25	2.5	146	26

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