Carburo di silicio
What is Silicon Carbide
Carburo di silicio, an inorganic substance with the chemical formula SiC, is made from quartz sand, petroleum coke (or coal coke), wood chips (salt is added to produce green silicon carbide), and other raw materials smelted at high temperatures in resistance furnaces. Silicon carbide also exists in nature as a rare mineral, moissanite. In C, N, B and other non-oxide high technology refractory raw materials, silicon carbide for the most widely used, the most economical one, can be called gold steel sand or refractory sand. Chinese industrial production of silicon carbide is divided into two kinds of black silicon carbide and green silicon carbide, both hexagonal crystals, specific gravity of 3.20 A 3.25.
Silicon carbide and aluminum oxide are two of the most widely used abrasive materials. Both materials are available in a variety of shapes and sizes, and they can be used for a variety of applications.
Black SiC is suitable for working on cast iron, non-ferrous metal, rock, leather, rubber, ecc. It is also broadly used as refractory material and metallurgical additive.
Macro in carburo di silicio nero
Micro polvere in carburo di silicio nero
Green SiC is suitable for processing hard alloy, metallic and non-metallic materials with hard and brittle features such as copper, brass, alluminio, magnesium, jewel, optical glass, ceramica, ecc. Super powder of it is also a kind of ceramic material.
Macro in carburo di silicio verde
Micro polvere in carburo di silicio verde
Main Products Type
Ceramic Powder
Sic: 99%min
Misurare: Depend on customer demand
Applicazione: Ceramic products, lucidare, wire sawing, ecc
Abrasivi
Sic: 98.5%min
Misurare: FEPA and JIS standard
Applicazione: Abrasives industry, lucidare, wire sawing, ecc
Refrattario
Sic: 90%min
Misurare: 0-1mm, 1-3mm, 3-5mm, ecc
Applicazione: Refractory material and metallurgical additive
Parameter
| Description of items | Carburo di silicio nero | ||
| Sic | 90%-99% | ||
| Fe₂O₃ | 0.1%-0.35% | ||
| F.C | 0.1%-0.35% | ||
| Melting point (℃) | 2250 | ||
| Maximum service temperature (℃) | 1900 | ||
| Specific Gravity | 3.90g/cm³ | ||
| Mohs Hardness | 9.2 | ||
Production Sizes | Grane macro | P | P12 P16 P20 P22 P24 P30 P36 P40 P46 P54 P60 P70 P8O P90 P100 P120 P150 P180 P220 |
| F | F12 F16 F20 F22 F24 F30 F36 F40 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 | ||
| Powder | P | P240 P280 P320 P360 P400 P500 P600 P800 P1000 P1200 | |
| F | F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 | ||
| JIS | #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 | ||
| Description of items | Carburo di silicio verde | ||
| Sic | 97.5%-99.5% | ||
| Fe₂O₃ | 0.05%-0.25% | ||
| F.C | 0.05%-0.25% | ||
| Melting point (℃) | 2250 | ||
| Maximum service temperature (℃) | 1900 | ||
| Specific Gravity | 3.90g/cm³ | ||
| Mohs Hardness | 9.4 | ||
Production Sizes | Micro Grits | ||
| Foraggio | F12 F16 F20 F22 F24 F30 F36 F40 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 | ||
| Micropolvere | JIS | #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 | |
| Foraggio | F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 | ||
Applicazioni
Originariamente usato come materiale abrasivo, Da allora Henan Abrasives Silicon Carbide ha trovato applicazioni in una varietà di settori, compresi i semiconduttori.
- Abrasivi
- Parti sinterizzate
- Onere della fornace
- Rimozione della ruggine
- Compositi a matrice metallica
- Sensori ad alto tempo
- Wire-Sew
- Armatura
- Armatura del veicolo
- Fresatura
- Lapping
- Parti di usura in ceramica
- Esplosione
- Rivestimenti freni
- Trattamento superficiale
- Refrattario, Macinazione
Packaging & Shipping
Possiamo offrire sacche di plastica intrecciati da 1 MT/25 kg, e sacchetti di carta da 25 kg.
Il nostro carburo di silicio viene gestito con cura durante lo stoccaggio e il trasporto per preservare la qualità del nostro prodotto nelle sue condizioni originali.
Processo di gestione della qualità
FAQ
We are manufacture. We began to produce silicon carbide material since 2001.
Expect metallurgical black silicon carbide, the silicon carbide from us are all of A grade quality.
We will check the chemical content, cleanness of the SiC grain and powder. And inspect the gradation, bulk density of SiC grain and powder.
Yes, we are open to get third part quality test before delivery.
NO. We only produce A grade silicon carbide produced from high quality melted SiC blocks.
Yes, we provide free samples within 1 kgs. Customer only need to bear the logistic cost.
Yes, it need to provide export license to Chinese customs. We could provide it and make customs clearance in China.
It depends on the quantity required. Generally 5-10 days for FCL(20-25MT).
Our capacity is 1800-2000MT per month, annually appr. 22000 MT.High
Service
True high-quality product lies in details, our well-equipped lab&professional technicians can not only provide high quality and services for normal projects but also custom solutions for complex needs.
Custom Sizing
HSA can customize grain size & shape you need.
Custom Chemistries
HSA can customize chemistry you desired for your project.
Confezione
HSA offers a variety of packaging standards. We can also customize packaging ways for use or redistribution purposes.
Laboratory Testing
HSA has its own laboratory to provide analysis on material properties and characterization to meet your requirements.
Free Samples
We can provide free samples as long as you pay for shipping.
Particle Size Analysis & Chemical Analysis
We can analyze Chemistry, Particle Sizing, Particle Shape, Densità di massa, Specific Surface Area, Magnetics, Crushing Strength, and more.
Contattaci
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Indirizzo e-mail
sales@superior-abrasives.com
+86-18638638803
Indirizzo
No.68 Zhengtong Road, Zhengzhou, Henan, Cina