耐磨管道

浅谈重介质选煤系统中常用的耐磨管道

Talking about Several Kinds of Wearing Pipelines Used in the Heavy-medium Coal Processing System

燃煤电厂耐磨管道研究与分析

The Study and Analysis of Wear - resisting Pipe of Coal - fired Power Plant

稀土耐磨管道为特殊材质，具有淬硬倾向大，容易出现淬硬组织和冷裂纹等特点。

Made of the special materials , the rare-earth wear-resistant tubes are characterized by the quench hardening trend , hardening structure and cold cracking .

提高重介质选煤技术促进我国选煤业发展浅谈重介质选煤系统中常用的耐磨管道

Promoting the development of Chinese coal preparation by upgrading the HM cleaning technology ; Talking about Several Kinds of Wearing Pipelines Used in the Heavy-medium Coal Processing System

本文介绍了一种环路反馈式场效应管介质稳频振荡器.浅谈重介质选煤系统中常用的耐磨管道

A GaAs FET Oscillator stabilized by a dielectric resonator with a feedback loop has been developed . Talking about Several Kinds of Wearing Pipelines Used in the Heavy-medium Coal Processing System

应用领域：热电厂落料斗、耐磨管道及弯头等部件内衬。3种镍钛机动器械预备磨牙弯曲根管成形能力的比较

Application : As lining of falling funnel , lining of wear-resisting pipe and bender , etc. parts of equipment in the themal power plants . A comparative study of three different rotary nickel titanium systems in the preparation of curved molar canals

此种材料有较高的耐磨性及良好的焊接性，硬度达到40～45HRC，现场可进行拼接施焊，广泛用于矿山、电力系统的耐磨管道、护衬等耐磨件。

The results showed that the steel possesses higher wear resistance and better weldability , its hardness reaches 40 ~ 45HRC after proper heat treating , it could be welded in situ and suitable using for wear resistant pipe , tube and elbow in mine and electric power system .