Products Introduction
Location of Origin:China
Variety:Ceramic Uncooked Materials
Software:EPT Ceramic
Materials:Alumina Ceramic
Product Number:Si3N4
Brand Identify:EPTxchen
Hardness:nine~9.5
Knoop hardness:2200
Microhardness:32630Mpa
Melting point:1900 ordmC(with stress)
Thermal conductivity:16.7w(m.k)
Elasticity modulus:2840-46060Mpa
Flexure toughness:147MPa
Compression strength:490Mpa(reactive sintering)
EPT Details
nano silicon nitride powEPTis offered of 100g/bag, 500g/bag, 1kg/bag, in accordance to customer’s specifications.
Solution Functionality
one.Substantial purity, tiny particle measurement distribution, substantial specific area location
2.Insoluble in drinking water,but Soluble in hydrofluoric acid
3.A really EPTant structural ceramic substance and superhard materials
4.Have attributes of lubricity,abrasion resistance,strong corrosion resistance and substantial temperature oXiHu (West Lake) Dis.dation resistance.
five.Can resist thermal shock.When heated in the air to more than 1000 ordmC,it will never ever rupture with cold snap and seriously heating.
six.Silicon nitride ceramic products have lower ceramic temperatures,with good dimensional balance and large mechanical strength
Apps
one.EPT precision structural ceramic devices:extensively used in area of Metallurgy, chemical, EPTry, aviation, and energy EPT and so on,balls and rollers utilizing rolling bearings,Sliding bearing sleeve valve as nicely as the structural components required for wear resistance, higher temperature resistance and corrosion resistance
2.Area therapy of metals and other resources:These kinds of as molds, chopping equipment, turbine blade turbine rotors and cylinEPTinner wall coatings.
three.Planning of large functionality composites:This kind of as steel, ceramic and graphite-based composites,Rubber, plastics, coatings, adhesives and other polymer matrix composites.
four.Software in substantial abrasion Resistance rubberAdd 1-3 parts of Si3N4 powEPTto the bellows pipe whose major adhesive content is EPDM.The longevity test of the item can be enhanced to from two hundred,000 time to more than 1 million moments,and the efficiency is improved by 5 occasions.
five.Software of dress in-resistant composite plating on metallic surface:Silicon nitride has higher hardness and lower sliding friction coefficient.Its mechanical properties are greater than other ceramic supplies.In contrast with metallic resources, the place temperature power of silicon nitride can be preserved over 800 degC.Even between 1200 and 1400, it will remain appreciable strength. If used in harsh conditions, it is a good idea to coat the surface with Si3N4 metallic composite
6.Application of absorbing infrared textiles:Silicon-based nano powEPTis nylon, polyester enhance electrical conductivity.Nano-silicon nitride has the absorption price of the infrared absorption band of the XiHu (West Lake) Dis.Hu (West Lake) Dis.n physique previously mentioned ninety seven%, which is the ideal absorption infrared ultra-wonderful textile additive..
7Application of polysilicon and solitary crystal demoulding agent:When polycrystalline silicon and monocrystalline silicon are smelted to forged ingots, the ceramic powEPTis utilised for demoulding amongst silicon soften and quartz crucible
eight.Software in LED luminescent substance:Nanometer Si3N4 phosphors beEPT to luminescent supplies with specific luminescence cEPTrs (cerium Ce3 europium Eu2). The power transition process beEPTs to f-d transition
nine.Application of nano silicon nitride in other EPT fields:High functionality use resistant, large temperature resistant rubber seals and tires,in anti-corrosion refractory coatings, higher temperature insulating electronic resources and inorganic ceramic lubricating oils.It can also be used to structural ceramics and inorganic composite supplies.
Your Questions
Q1. What is your conditions of payment?
A: T/T will usually be approved,specifics could be negotiated.
Q2. What is your terms of supply?
A: FOB, CFR, CIF, DDU,EXW
Q3. How about your supply time?
A: EPTly, it will consider 10to twenty daEPTafter receiving your progress payment. The particular delivery time is dependent on the objects and the quantity of your order.
Q4. Can you generate according to the samples?
A: Indeed, we can produce by your samples or technological drawings.
Q5. What is your sample plan?
A: we could provide the sample for cost-free cost but do not shell out the expense of freight.
Q6. Do you examination all your merchandise prior to shipping and delivery?
A: Sure, we have one hundred% check prior to shipping and delivery
Q7: How do you make our enterprise EPT-time period and great partnership?
A:1. We hold great good quality and competitive price to make certain our customers gain
two. We regard every buyer as our buddy and we sincerely do business and make pals with them.
EPTly, It will get 10 to twenty daEPTafter acquiring your innovative payment. The particular shipping time depends on your items and amount of your get.
