Vim li cas lub hau ntawm cov hlau soldering yog oxidation thiab blackening?
1. Qhov kub ntawm cov hluav taws xob soldering hlau yog siab heev thaum lub sij hawm soldering, uas yuav yooj yim ua rau oxidation ceev ntawm lub soldering hlau taub.
2. Tom qab soldering, lub ntsis ntawm cov hlau soldering tsis tinned nyob rau hauv lub sij hawm
3. Qhov zoo tshaj plaws ntawm cov hlau nplaum nws tus kheej
4. Cov flux siv yog corrosive heev, uas ua rau oxidation ceev ntawm lub soldering hlau taub;
5. Yog hais tias lub hau ntawm cov hlau soldering raug kub siab rau lub sij hawm ntev, nws yog ib qho yooj yim los tsim intermetallic tebchaw ntawm tin thiab hlau, thiab lub ntsis ntawm lub soldering hlau oxidizes sai heev. Yog tias cov hlau tsis siv ntau tshaj kaum feeb, thov tua lub hwj chim hauv lub sijhawm
6. Yog hais tias lub taub hau soldering yog them nrog carbonized flux, lub taub hau soldering yuav tsis tuaj yeem yaj lub tin thiab xa cov cua sov txaus rau cov sib koom tes, vim hais tias lub taub hau soldering yuav tsum xa cov cua sov los ntawm cov molten tin li nruab nrab, thiab cov hlau. -plated txheej ntawm lub taub hau Nws yuav raug oxidation vim tsis txaus molten tin.
