Home > Silicon Nitride Ceramics >

CE Silicon Nitride Degassing Rotor

Product Categories

HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

CE Silicon Nitride Degassing Rotor

Ask Lasest Price
Brand Name :	ZG
Model Number :	MS
Certification :	CE
Price :	Negotiation
Payment Terms :	L/C, D/A, D/P, T/T, Western Union, MoneyGram, MoneyGram
Supply Ability :	10000 pieces per month
Delivery Time :	5-8 working days

Add to Cart

Product Details
Company Profile

CE Silicon Nitride Degassing Rotor

Silicon Nitride (Si3N4) Degassing Rotor

In order to remove the hydrogen in the aluminum liquid, a hollow silicon nitride rotor is used to feed nitrogen or argon, and the dispersed gas is stirred at a high speed to achieve the neutralization and discharge of hydrogen.

Advantage:

Compared with graphite rotors, silicon nitride will not be oxidized in high temperature environments, so it will not pollute the aluminum liquid and has a longer service life;
High thermal shock resistance ensures that the rotor will not break during frequent intermittent operation;
The high-temperature strength of silicon nitride is high, which ensures that the rotor runs smoothly at high speeds.

Silicon Nitride Related Data

Main component			99%Al2O3	S-SiC	ZrO2	Si3N4
Main component			99%Al2O3	S-SiC	ZrO2	Si3N4
Physical Property	Density	g/cm3	3.9	3.1	6	3.2
	Water Absorption	%	0	0.1	0	0.1
	Sinter Temperature	°C	1700	2200	1500	1800
Mechanical Property	Rockwell Hardness	HV	1700	2200	1300	1400
	Bend Strength	kgf/mm2	3500	4000	9000	7000
	Compression Intensity	Kgf/mm2	30000	20000	20000	23000
Thermal Property	Maximum working temperature	°C	1500	1600	1300	1400
	thermal expansion coefficient 0-1000°C	/°C	8.0*10-6	4.1*10-6(0-500°C)	9.5*10-6	2.0*10-6(0-500°C)
	thermal expansion coefficient 0-1000°C	/°C	8.0*10-6	5.2*10-6(500-1000°C)	9.5*10-6	4.0*10-6(500-1000°C)
	Thermal Shock resistance	T(°C)	200	250	300	400-500
	Thermal Conductivity	W/m.k(25°C	31	100	3	25
	Thermal Conductivity	300°C)	16	100	3	25
Electrical Property	Resisting rate of Volume	◎.cm
	20°C		>1012	106-108	>1010	>1011
	100°C		1012-1013	–	–	>1011
	300°C		>1012	–	–	>1011
	Insulation Breakdown Intensity	KV/mm	18	semiconductor	9	17.7
	Dielectric Constant (1 MHz)	(E)	10	–	29	7
	Dielectric Dissipation	(tg o)	0.4*10-3	–	–	–

Product Tags:

CE Si3N4 Degassing Rotor

black Silicon Nitride Degassing Rotor

CE Silicon Nitride Degassing Rotor

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!

Explore more Silicon Nitride Ceramics products from this supplier

Find Similar Products By Category:

Minerals & Metallurgy

Hot Searches: