UHP300 ntsib teeb meem oxidation ntawm electrode kev twb kev txuas nyob rau hauv ib tug alloy steel cog: tsom xam thiab kev daws

Raws li peb txhua tus paub, alloy steel yuav tsum muaj ntau ntawm cov electrodes, thiab tus nqi noj kuj siab. Thaum UHP300 siv nyob rau hauv LF hluav taws xob rauv smelting, oxidation tshwm sim ntawm electrode kev twb kev txuas. Thaum oxidation tshwm sim ntawm kev sib txuas ntawm electrode, nws yooj yim tawg. Muaj ntau ntau yam ua rau qhov teeb meem no:

 

1. Thaum lub sij hawm smelting txheej txheem, hauv qab ntawm lub electrode tsis ua hluav taws xob. Cov tam sim no dhau los ntawm kev sib txuas ntawm electrode thiab ua rau oxidation.

 

2. Kev sib txuas xoob ntawm qhov sib txuas ntawm electrode kuj tuaj yeem ua rau oxidation thiab sai deterioration ntawm electrodes vim tam sim no ntws.

 

3. Thaum UHP300 electrodes tuaj rau hauv kev sib cuag nrog cov khoom uas tsis yog-conductive nyob rau hauv qab ntawm ib tug arc rauv, tam sim no tsis tuaj yeem hla tau zoo. Lub sijhawm no, arcing yuav tshwm sim ntawm qhov tsis muaj zog ntawm cov electrode xws li nws cov junctions, ua rau oxidation.

 

Kev daws: Txheeb xyuas cov khoom uas tsis yog-conductive nyob rau hauv qab ntawm arc furnaces thiab ntxuav tam sim ntawd. Thaum txuas cov electrodes, ceev lawv nrog qhov siab tshaj plaws torque tau. Yog tias tsim nyog, xav txog kev ntxiv lub tes tsho tiv thaiv lossis dab tshos ntawm cov khoom siv hluav taws xob sib txuas los tiv thaiv oxidization los ntawm cov dej ntws ntau dhau.