silicon carbide By Futong Industry Co.,Ltd.,
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silicon carbide

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FT-sic

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Futong Industry Co.,Ltd.

Futong Industry Co.,Ltd.

China

Membre gratuit

Personne à contacter Mr. yujie

No72 Nongye Road,, Zhengzhou, Henan,China

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Spécification du produit

La description

description: 　　Green Silicon Carbide is produced in an electric resistance furnace from quartz sand, petroleum coke and salt at high temperature. It?s semi-transparent in green color with friability, high purity and high hardness. It?s suited for grinding hard, brittle and non-metallic such as cemented carbides, optical glass, ceramics, etc. Chemical & Physical Properties Crystal Form Alpha SiC hexagonal system Chemical nature Slight acid Reaction with acids Very slight surface action with hydrofluoric acid Reaction with Alkalis Attacked at high temperature by alkalis and iron oxide Oxidation-reduction effects Starts to oxide slowly at **0?C. No reduction True Density (g/cm3) 3.*0 Hardness Knoop (kg/cm2) ********0 Moh?s 9.5 Color Green Color after firing Green Decomposition point ***0oC Max Usable temperature ***0oC in air Specific heat (cal/xxxxx ) 0oC **0oC ***0oC 0.*4 0.*8 0.*3 Coefficient of thermal conductivity (cal/xxxxx ) **0oC **0oC ***0oC 0.**0 0.**1 0.**1 Electrical resistivity(Wcm) *5oC **0oC **0oC **0oC ***0oC *0 *6.4 *6.6 7.8 0.*5 Coefficient of liner expansion (x***6) *5oC ***0oC *5oC ****0oC *5oC ****0oC *5oC****0oC *5oC****0oC 4.*3 5.*2 5.*8 5.*7 5.*4 Chemical Composition (% by weight) Grit *0# - *0# **0# - **0# **0# - **0# **0# - **0# **0# ***0# **0# - ***0# SiC *9.0 min *8.0 min *7.5 min *7.0 min *5.5 min *4.0 min xxxxx 0.*0 max 0.*5 max 0.*5 max 0.*0 max 0.*0 max 0.*0 max Fe2O3 0.*0 max 0.*0 max 0.*0 max 0.*0 max 0.*0 max 0.*0 max Magnetic Material Content (% by weight) Grit Magnetic material Content *6#**0# <0.***0 *6#**0# <0.***0 *0#***0# <0.***0 **0#***0# <0.***0 Available Sizes 　 **-F**0, F*******0,W**-W5,JIS***-JIS***0. Tony.zhao at ftong dot com dot cn ; friend_tony at hotmail dot com

Pays: China
N ° de modèle: FT-sic
Prix FOB: Obtenir le dernier prix
Localité: china tian jin port
Prix de commande minimale: -
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Packaging Detail: -
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Mots-clés correspondants Futong Industry Co.,Ltd.

brown aluminum oxide brown aluminum oxide
white aluminum oxide white aluminum oxide
ferrou silicon ferrou silicon
Ferro Silicon Nitride Ferro Silicon Nitride

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