Water Pump Shaft Sleeve Technical Industrial High Bonding Metallization Alumina Metallized Ceramic for Electronics

• Customization: Available
• Application: Electronics, Structure Ceramic, Industrial Ceramic
• Classify: Insulating Ceramics
• Model NO.: AMC 1129
• Color: White, Beige, Pink
• Optional Purity: 94.4%-99.8% Alumina
• Product Name: Alumina Metallized Ceramic
• Model No.: Amc 1129
• Further Finishing Treatment: Machining, Glazing, etc
• Feature: High Performance and High Precision
• Surface Metallization Process: Electroless Nickel Plating Method
• Usage: to Make up for The Shortage of Metal Parts
• Material: Alumina Ceramic
• Type: Ceramic Tubes
• Transport Package: 15*12*10cm
• Specification: Irregular shape
• Trademark: FIST
• Origin: China Jiangsu

Product Description

Product Description

What is ceramic metallization?

Metallization on technical ceramics is composed by two major components. It consists of glass phase (manganese)  and metal particles (molybdenum (Mo) or tungsten (W)). The metal layer on surface will adhere to the surface of ceramic parts tighl after sintering inside introduced atmosphere furnace. Then the ceramic to metal components could be brazed together.

What is alumina metallized ceramics?

The regular of metallized ceramics are made from high purity alumina, mainly including 95%, 99% and 99.5% purities. A varity of customized ceramic parts could be produced in order to reaching different applications, meanwhile, the metallization will be applied on the designated section in order to achieving brazing connection use between ceramics and metal components. Then such kinds of ceramic parts call alumina metallized ceramics.  

Material Introdution

Alumina/Aluminium Oxide/Al2O3 is a major engineering ceramic material. It offers a combination of good mechanical properties and electrical properties leading to a wide range of applications. Aluminum Oxide Ceramic can be produced in a range of purities with additives designed to enhance properties. A wide variety of ceramic processing methods can be applied including machining or net shape forming to produce a wide variety of sizes and shapes of component.

Advantage

-High Hardness

-Low Coefficient of Thermal Expansion

-Excellent Electrical Insulator

-Mechanically Stable at High Temperature 

-Good Thermal Shock Resistance

-High density, non-porous and vacuum tight

-Resists Abrasive Wear and Chemical Attack

Detailed Photos

 

 

Product Parameters

Category	Property	Unit	99.8% Al2O3	99.5% Al2O3	99% Al2O3	95% Al2O3	94.4% Al2O3
Mechanical	Density	g/cm^3	≥3.95	≥3.90	≥3.85	≥3.65	≥3.60
	Water absorption	%	0	0	0	0	0
	Vickers hardness	HV	1700	1700	1700	1500	1500
	Flexural strength	Mpa	≥ 390	≥ 379	≥ 338	≥ 320	≥ 312
	Compressive strength	Mpa	≥ 2650	≥ 2240	≥ 2240	≥ 2000	≥ 2000
	Fracture toughness	Mpam^1/2	4-5	4-5	4-5	3-4	3-4
Thermal	Max. Service temperature (non-loading)	ºC	1750	1675	1600	1500	1500
	CTE (Coefficient of thermal expansion) 20-800ºC	1×10^-6/ºC	6.5-8.2	6.5-8.0	6.2-8.0	5.0-8.0	5.0-8.0
	Thermal shock	T (ºC)	≥ 200	≥ 200	≥ 200	≥ 220	≥ 220
	Thermal conductivity 25ºC	W/(m·k)	31	30	29	24	22.4
	Specific heat	1×10^3J/(kg·k)	0.78	0.78	0.78	0.78	0.78
Electrical	Volume resistivity 25ºC	ohm·cm	> 1×10^14	> 1×10^14	> 1×10^14	> 1×10^14	> 1×10^14
	300ºC		1×10^12	1×10^12	8×10^11	10^12-10^13	10^12-10^13
	500ºC		2×10^12	5×10^10	2×10^9	1×10^9	1×10^9
	Dielectric strength	KV/mm	20	19	18	18	18
	Dielectric constant (1Mhz)	(E)	9.8	9.7	9.5	9.5	9.5

Certifications

Packaging & Shipping

Company Profile

Yixing City is the famous pottery capital in China. Most of Chinese ceramic industry is in Yixing. Jiangsu Fist Special Ceramic Co., Ltd is located in Yixing, established in 2016. 

Superiorgeographical location and mature industrial chain of ceramic, we are a manufacturer specialized in developing, producing and selling ceramic materials and products which meet the market demand. We can provide professional OEM & ODM service. Our main products are alumina ceramic, zirconia ceramic, steatite ceramic, cordierite ceramic, mullite ceramic, electronic ceramic, industrial ceramic, daily ceramics, etc. With good quality, reasonable prices and stylish designs, our products are extensively used in machinery, textiles, electronics, automotive, plumbing, seal, humidification, new light source, household appliances, electric heating, solar power and other industries. Good quality and experience service win many customers including domestic and foreign. We warmly welcome new and old customers from all walks of life in the whole world to contact us for future business relationships to achieve mutual success!

Our Advantages

1. We support OEM and ODM;
2.Timely response to your inquiry, multiple choice recommendations based on your demand, quickly respond mails and provide solutions;
3.Provide sample and trial order are accepted for the quality evaluation;
4.Arrange production on time and control quality strictly;
5. Book the earliest vessel or plane to guarantee the delivery time;
6. Provide all the detailed news and pictures from order to delivery;
Offer relative export documents and original certificate if needed;
7. Warm and considerable after-sale service.

FAQ

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock or customeriziation, it is according to quantity.
Q: How about the payment terms?
A: T/T or L/C are okay. We can negotiate.
Q: How can you get quotation?
A: Please kindly send me your drawing with technical requirement and demand quantity.
If you don't have the drawing,please kindly courier samples to us.We will quote our best price as soon as possible.

Q: How about the shipping&package?

A: The package usually includes bubble wrap, carton, pallent, wooden case, etc. The shipping mode includes express, air and sea transportation. Both we can negotiate and choose the best way.