Black Silicon Carbide For Foundry

Black silicon carbide for foundry is mainly made from quartz sand and petroleum coke (or coal coke) in the resistance furnace by high temperature smelting. It has black opaque body, hexagonal crystal, brittle and sharp performance. It has good thermal conductivity and electrical conductivity.

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Description

silicon carbide From Ancient Swords to Mars Rovers

Did Bronze Age blacksmiths use space-age materials? Analysis of 3,000-year-old Chinese bronze swords reveals natural silicon carbide particles in their alloy - nature's accidental gift from clay crucibles. Today, NASA's Perseverance rover uses synthetic black SiC filters to analyze Martian dust storms. This unbroken thread of human innovation shows how a material can evolve from mystical additive to planetary exploration tool.

The automotive industry drives 35% of black SiC demand. In your car's brake system, SiC-reinforced composites withstand 800°C friction heat without fading. Tesla's gigacasting machines use SiC-coated molds to press aluminum chassis parts in 90 seconds. Even the tires contain SiC - its high thermal conductivity helps dissipate heat during high-speed driving, reducing blowout risks by 22% according to Michelin's 2023 safety report.

silicon carbide specification

Trademark	ZhenAn
Product	Silicon Carbide
Purity	88% 90% 98%
Shape	Grit and Powder
HS Code	284920

product-800-561

How to place order

A: Buyer send enquiry →get quotation → order confirmation→ Buyer arrange 30% deposit → Production started upon receipt of deposit→ Strict inspection during production → Buyer arrange balance payment→ Packing → Delivery as per trade terms

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