Customized Machinable Glass Ceramic Brick

Customized Machinable Glass Ceramic Brick
 
Product Description

Product Feature: 
1. High use temperature
2. Machinable by ordinary machine tools
3. Excellent electrical insulator
4. Excellent thermal insulator
5. Dimensionally stable

With Machinable Glass Ceramic (MGC), fabrication is fast - because it can be machined into complicated shapes and precision parts with ordinary metal working tools, quickly and inexpensively, and it requires no post firing after machining. That means no frustrating delays, no expensive hardware, no post fabrication shrinkage, and no costly diamond tools to meet specifications. 

Property of Machinable Glass Ceramics
1. MGC can be machined with ordinary metal working tools and there is not need for post firing - meaning fast turnaround
2. It has a continuous use temperature of 800 C and the the max. Is up to 1000 C. 
3. MGC has low thermal conductivity, it is a exellent temperature insulator. 
4. MGC has no porosity and will not outgas when properly baked. It is widely used in ultra high vacuum applications. 
5. MGC has high electric insulativity and it is used extensively throughout the semiconductor and electronic industries. 
6. MGC has radiation resistant and plays a key role in nuclear applications and nuclear-related research and development. 
7. MGC is unlike high temperature plastics, it will not creep or deform. 
8. MGC can be thick or thin film metallized, brazed, epoxy and frit bonded. 

Characteristics	Unit	95 Al2O3	99 Al2O3	ZrO2	GPSi3N4	BN	Glass Ceramic
Crystal Structure	-	hexagonal	hexagonal	tetragonal	hexagonal	hexagonal	-
Color	-	white	ivory	white	gray	white	white
Density	g/cm³	3.65	3.88	5.95	3.22	2.26	2.55
Water Absorption	%	0	0	0	0	0.0-1.0	0
Young's Modulus	Gpa	280	350	205	295	670	65
Vickers Hardness	Gpa	14	20	12	18-20	-	-
Flexural Strength	Mpa	280	300	900	650	51	100
Compressive Strength	Mpa	2000	2500	2200	2200	230	500
Thermal Conductivity	W/(m•K)	18-25	30	2.2	25	20	1.70
Thermal shock resistance	ΔT(C°)	220	180-200	280-350	450-650	>1500	25-100
Max. Working Temperature	C°	1500	1700	850	1200	960	800
Volume Resistivity	Ω . cm	>10^15	>10^14	>10^12	>10^14	10^13	10^16
Dielectric Constant	-	9.50	9.80	26	8.20	4.08	6.02
Dielectric Strength	kV/mm	16	22	-	16	375	40

Packaging & Shipping
Packaged by polybay and bubble bag in the stardard export carton,
Every package can be offered with English installation instruction.
 


Company Information
Baibo is a modern enterprise management company, who devote themselves to the service of product research and development, construction and maintenance.
 
Our company has a long history. We own the advanced equipment, a young, energetic, proficient and experienced team of professionals which with leading technology strength, excellent operational management and high-quality services what made us be recognized by customers of the chemical, petroleum, electric power, metallurgy, building material, aerospace, machinery and other industries.
 


FAQ
 
 1.What is your payment term?
 We mainly accept T/T, West Union, Credit card and L/C.
 Paypal will be available in the near future.
 
2.Where is your main market?
We have been exported to USA, Korea, UK, France, Russia, Germany, India, Spain, Brazil etc, so far, there is about 94 countries we have been exported, we also get good reputation from our customers.
 
3.For alumina ceramic, what about the forming method?
 Drying pressing              
 Isostatic pressing
 Hot pressing casting
 
4.What about the package?
We pack with plastic bubble paper, carton box, then safe wooden box outside, we can control the breakage less than 1%.
 
5.Do you support OEM?
Sure! We offer OEM for many customers all over the world.