自贡力远硬质合金有限公司

ZIGONG LIYUAN CEMENTED CARBIDE CO.,LTD

CONTENT

公司介绍

Company Introduction

主要运用行业

Main application industries

产品中心

Product Center

服务理念

Service idea

01 02 03 04

工程机械 Engineering Machinery

化 工 Chemical Engineering

医 药 Pharmaceutical

环 保 Environmental Protection

氧 化 铝 Aluminium Oxide

机械制造 Mechanical Manufacturing

℃

项目OperatingLimits单位Units 反应烧结碳化硅(RBSIC)体积密度VolumeDensity g/cm3 ≥3.03维氏硬度VickersHardness HVO.5 ≥2000洛氏硬度RockwellHardness HRA ≥90显气孔率IndicatedPorosity % <0.2抗压强度Compression Strength Mpa ≥2000弯曲强度Transverse Strength Mpa ≥350弹性模量Elastic Modulus Gpa ≥350导热系数Thermal Conductivity W/m*k 30-130最高使用温度Maximum Temperature C 1000热膨胀系数Coefficient of HeatExpansion 10-6*1/°C 4.0-5.0

Sintered Silicon carbide is sintered of sub-micron silicon

carbide powder in vacuum sintering furnace. Because of its

fine crystal structure single phase, SSIC material is able to

keep high strength at high temperature. SSIC products with

high purity and high density make them have very strong

corrosion resistance. Its excellent finish property make it

particularly suitable for application in mechanical seal face, valve, bearing, petroleum, chemical, aerospace, automotive

industries.

项目OperatingLimits单位Units无压烧结碳化硅(SSIC)体积密度VolumeDensity g/cm3 3.08-3.15维氏硬度VickersHardness HVO.5 ≥2200洛氏硬度RockwellHardness HRA ≥92显气孔率IndicatedPorosity % <0.2抗压强度CompressionStrengh Mpa ≥2200弯曲强度Transverse Strength Mpa ≥400弹性模量Elastic Modulus Gpa ≥400导热系数ThermalConductivity W/m*k 30-130最高使用温度Maximum Temperature °C 1600热膨胀系数Coefficient of Heat Expansion 10-6*1/°C 4.0-5.0

标准和非标准反应釜机械密封、化工泵机械密封、搅

拌器机械密封、脱硫泵机械密 封、渣浆泵机械密封等，应

用范围覆盖了航空航天、石油、化工、冶金、矿山、医 药，

食品，纺织，印染、水处理等行业。

The company specializes in researching, developing and manufacturing standard and non- standard reactor mechanical seals, chemical pump mechanical seals, agitator mechanical seals, desulfurization pump mechanical seals, slurry pump mechanical seals, etc., and its appli cation s cope cov e rs ae rospac e , petroleum, chemical industry, metallurgy, mining, medicine, food, textile, printing and dyeing, water treatment and other

industries.

服务理念 l 诚信务实Be honesty and pragmatism Innovation-driven development l 合作互赢 l 创新发展Cooperation and mutual win

自贡力远硬质合金

有 限 公 司

Address: 8-2, Hangwei Science and Technology Park, B2-13, Aviation Industrial Park, Gongjing District, Zigong City, Sichuan Province

国内市场Domestic Market

手机：13666197597（刘先生）

13980975801（肖先生）

邮箱：shaw@lyyzhj.com

海外市场Overseas Market

Mobile：0086-13666233046

邮箱：sharron@lyyzhj.com

Tel: 0086-0813-5112409 Fax: 0086-0813-5112408