Ob qho tib si siv anealing txoj kev rau thermocouples

Txhawm rau tshem tawm cov kev ntxhov siab sab hauv thermocouple thiab ua nws cov kab hlau me ntsis, anealing kev kho mob yog tsim nyog ua ntej siv cov thermocouple. Muaj feem ntau ob txoj hauv kev rau annealing thermocouples, uas tuaj yeem muab faib ua hluav taws xob annealing thiab rauv ib txoj kev siv hluav taws xob. Hauv qab no yog cov lus qhia tshwj xeeb rau kev ua li cas los lis kev annealing:

1. Hluav Taws Xob Hluav Taws Xob

Kev siv hluav taws xob hluav taws xob yog cov txheej txheem ntawm dai rau ntawm lub bracket siv cov khoom siv hluav taws xob, maj mam kho cov khoom siv hluav taws xob, thiab tom qab ntawd maj mam txo cov tswv yim tam sim no rau xoom. Qhov kub thiab txias thiab lub sijhawm rau annealing ntau thermocots yog teev.

Qhov zoo ntawm kev siv hluav taws xob yooj yim yog cov khoom siv yooj yim, cov khoom siv yooj yim, thiab yooj yim volatholization ntawm cov nplaim hluav taws xob. Qhov tsis zoo yog tias radial kub ntawm cov thermoelectric electrode cuam tshuam los ntawm cov huab cua nyob ib puag ncig, thiab cov hlau nplaim yog nquag mus rau kev hloov pauv, ua rau kev hloov pauv hauv pes tsawg leeg. Txawm li cas los xij, nws tseem tuaj yeem ua tau kom tau raws li qhov yuav tsum muaj rau cov thermocouples.

2. Rauv Annealing

Nyob rau hauv rauv ib evnealing yog cov txheej txheem ntawm xov ib lub raj kub thermoelectrated los ntawm kev ua kom sov, muab tso rau hauv ib lub sijhawm tshwj xeeb rau lub sijhawm, thiab tom qab ntawd txias nws nrog lub cub tawg. Nws zoo dua yog tias cov thermoelectric electrode yog uniformly ua kom sov radially, uas tuaj yeem tshem tawm cov kev ntxhov siab los ntawm cov yeeb nkab nkag. Qhov tsis zoo yog qhov cua sov uas tsis sib xws ntawm cov kev taw qhia ntev ntawm qhov kub electrode. Ob txoj kev anealing muaj lawv tus kheej zoo thiab qhov tsis zoo. Yog tias tau txais kev cais, cov txiaj ntsig tau zoo tuaj yeem ua tiav.