ultra thin nontoxic medical Si3N4 ceramic knitdowns needle

ultra thin nontoxic medical Si3N4 ceramic knitdowns needle

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Silicon Nitride Ceramic:

Ceramic matrix composites (CMC) consist of two parts. Ceramic fiber and ceramic matrix ceramic matrix composites have many advantages, such as low density (only 1/4~1/3 of superalloy), high hardness, high temperature resistance, corrosion resistance, Anti-oxidation ceramic matrix composites can work at temperatures up to 1650 ° C, so it is an ultra-high temperature composite material. However, ceramic materials are generally brittle, limiting their application in the field of thermal structural materials by introducing fiber materials into ceramic materials. Continuous fiber reinforced ceramic matrix composites can effectively solve the above problems, greatly improve the strength and improve the brittleness and increase the use temperature of materials. Currently, the widely used ceramic matrix composites have SiC fiber reinforced silicon carbide ceramic base (SiC/ SiC) composites and carbon fiber reinforced silicon carbide ceramic based (C/SiC) composites, while SiC fiber reinforced SiC ceramic matrix composites are the most widely studied, their use temperature up to 1450 ° C, high temperature strength and weight Light, corrosion resistant, and many advantages improve engine performance, so it can be used in long-life aero engines. Silicon nitride composite: high temperature resistant, low dielectric, creep resistant radome silicon nitride film for anti-oxidation high performance missiles: excellent optoelectronic properties, high chemical stability, resistance to impurity diffusion and moisture infiltration High-strength silicon nitride ceramic ball: high hardness, high wear resistance, corrosion resistance, high temperature resistance, light weight, high processing precision, self-lubricating, insulation is the preferred material for ceramic bearings and hybrid ceramic ball bearings.

properties:

High hardness, high strength, wear resistance, corrosion resistance, high temperature(1200°), good thermal diffusivity, good thermal shock resistance(avoid the temperature changing rapidly), good insulativity, low density. The comprehensive properties are best in most of structure ceramic.

Data Sheet↓

Application industry:

Machinery, electronic, semiconductor, chemical, petroleum, smelt.

Specific application:

Welding shaft, electronic substrate, plunger, nozzle, slide guide, diesel parts, metal molding, shaft wheels etc.

7.MOQ is not limited, small quantity is welcome.

8.Vigorous team and good after-sales service

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FAQ

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 15-30 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, 50% T/T in advance ,balance before shippment.