Products

High Purity 98% Carborundum F12 - F220 Green Silicon Carbide Micro Powder for Sale

Silicon carbide (SiC) is made from quartz sand and petroleum coke or coal tar, wood chips and other raw materials by smelting in high temperature electric resistance furnace . In the high technology non-oxide refractory raw materials , such as C, N, B ,ilicon carbide is the most widely used and one of the most economic material. It can be called corundum or refractory sand.

$520.00$860.00 / MT

Product Description

High Purity 98% Carborundum F12 - F220 Green Silicon Carbide Micro Powder for Sale -1-

Silicon Carbide Abrasive Powder

Silicon carbide (SiC) is made from quartz sand and petroleum coke or coal tar, wood chips and other raw materials by smelting in high temperature electric resistance furnace . In the high technology non-oxide refractory raw materials , such as C, N, B ,ilicon carbide is the most widely used and one of the most economic material. It can be called corundum or refractory sand.

Silicon Carbide Powder Properties

1) Silicon carbide (SiC) is also called moissanite, commonly known as carborundum. Made from quartz sand, petroleum coke (orcoal), wood sawdust as raw material through the resistance furnace and high temperature melting.
2) Silicon carbide is very hard, Mohs hardness of 9.5, second only to the world’s most hard diamond (10), has excellent thermal conductivity, is a semiconductor, high temperature resistant to oxidation.
3)In the C, N, B and other non-oxide refractory materials of high-tech, Silicon carbide is one of the most widely used and economical ones.
High Purity 98% Carborundum F12 - F220 Green Silicon Carbide Micro Powder for Sale -2-

Product Parameters

Grit Size
Chemical Composition%(by weight)
SIC
F.C
Fe2O3
12#~90#
≥98.50
≤0.20
≤0.60
100#~180#
≥98.00
≤0.30
≤0.80
220#~240#
≥97.00
≤0.30
≤1.20
W63~W20
≥96.00
≤0.40
≤1.50
W63~W20
≥93.00
≤0.40
≤1.70
Quality
RS SICAST 85
RS SICAST 80
RS SICAST 60
Physical Properties
Required quantity (t/m3)
2.68
2.6
2.5
Water Required for Casting (%)
6-7
6-7
6-7
CCS (kg/cm2)
@ 110℃x24h
650(140)
500(90)
450(70)
@ 1000℃x3h
850(150)
600(150)
550(100)
@1350℃x3h
1100(250)
1000(250)
1000(250)
PLC (%)
@110℃x24h
-0.06
-0.06
-0.06
@1000℃x3h
-0.1
-0.1
-0.2
@1350℃x3h
-0.1
-0.1
-0.12
TC(kcal/mh℃)
@ 350℃
11.5
11
8
Chemical Properties (%)
Al2O3
9
9
20
SiC + C
83
78
58
Main Applications
Nonferrous Metal Furnace, Incinerator, Cement Furnace & other Industrial Furnace

Product Application

High Purity 98% Carborundum F12 - F220 Green Silicon Carbide Micro Powder for Sale -3-
 
Application of Silicon Carbide Powder

1. as an abrasive, it can be used as a grinding tool, such as grinding wheel,oilstone,grinding head, sand tile, etc.

2. As a metallurgical deoxidizer andexotic material.
3. High-purity single crystal, which can be used for manufacturing semiconductors and manufacturingsilicon carbide fiber.
4.It can be used as deoxidizer for steelmaking and modifier for cast iron structure, and as raw material for manufacturing silicon tetrachloride.
5.It can be used as high temperature indirect heating material.

Product Advantage

High Purity 98% Carborundum F12 - F220 Green Silicon Carbide Micro Powder for Sale -4-

Silicon Carbide Advantage

The black silicon carbide containing SiC about 95%, its toughness is higher than green silicon carbide, mostly used in materials processing with low tensile strength, such as glass, ceramics, stone, refractory material, cast iron and non-ferrous metals.
The green silicon carbide containing SiC about 97% or above, good self-sharpenness, mostly used for processing hard alloy, titanium alloy and optical glass, also used for honing cylinder liners and grinding high-speed steel cutting tool.
High Purity 98% Carborundum F12 - F220 Green Silicon Carbide Micro Powder for Sale -5-

Silicon Carbide Advantage

Silicon carbide produced by Chinese industry is divided into black silicon carbide and green silicon carbide.
We can provice different grade,from 50% to 98%cubic silicon carbide, which is yellow green crystal got from a special process, used to make abrasive tools for superfinishing, can make the surface roughness from Ra32 ~ 0.16 micron to Ra0.04 ~ 0.02 micron.
High Purity 98% Carborundum F12 - F220 Green Silicon Carbide Micro Powder for Sale -6-

Reviews

There are no reviews yet.

Be the first to review “High Purity 98% Carborundum F12 – F220 Green Silicon Carbide Micro Powder for Sale”

Your email address will not be published. Required fields are marked *

TDS not uploaded

MSDS not uploaded

CONTACT US

Phone

+8618039337725

Address

Room 1903, Yaxing Times Plaza, Songshan South Road, Zhengzhou, China

Welcome To Leave A Message

Related Blog

Scroll to Top

Exclusive Offers Enjoyment

Thank you for your interest in our product! Leave a message now, and we’ll offer you exclusive discounts or customized plans to help you get more value.