CAS12033-89-5 High Quality Silicon Nitride Si3n4 Powder Silicon

• Application: Silicon Nitride
• Material: Silicon Nitride Powder
• Type: Ceramic Raw Materials
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Si3N4
• Impurity: 99%
• CAS: 12033-89-5
• Transport Package: Drum or Bag
• Specification: Grey White Powder
• Trademark: FITECH
• Origin: China
• Production Capacity: 1000mt/Year
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 1.000kg

Product Description

Silicon Nitride

Type:Silicon Nitride

Apperance:Grey Powder

CAS No: 12033-89-5

Formula:Si₃N₄

Purity:99%

Brand:Fitech

     

Specification (% )

Phase ratio	Purity	Particle D50(μm)	Element content(%)				Impurity(ppm)
			N	O	C	Si	Fe(ppm)	Al(ppm)	Ca(ppm)
β>50%	99.999	<2.5	>38.5	<0.8	<0.15	<0.3	<5	<3	<3
β>70%	99.999	<0.8	>38.0	<2.0	<0.2	<1.2	<30	<20	<20
α>70%	99.95	<0.8	>38.5	<1.0	<0.2	<0.5	<50	<200	<50
α>92%	99.50	<2.5	>38.5	<2.5	<0.2	<0.5	<2000	<2000	<500
α>95%	99.00	<5.0	>38.0	<2.0	<0.2	<0.5	<4000	<4000	<1000

 

Functions and Applications
 

1. Used in high temperature engineering components, metallurgical industry and other aspects of advanced refractory, chemical industry corrosion resistance components and sealing components, machining industry tools and
cutting tools. 

2. Used in solar cells.

Packing

   

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.