Dab tsi yog hlau etching?
Jun 06, 2025
Tam sim no, cov hlau sib koom ua ke hauv kev kho vajtse etching rau cov khoom kho kom zoo, cov khoom sib txuas lus hluav taws xob, tawv nqaij, tawv thiab weastricing {{2}
Etchho txoj cai
Etching, tseem hu ua yees duab etching, yog hais txog cov txheej txheem ntawm kev ua kom tiav cov txiaj ntsig los ntawm kev ua kom tiav cov txiaj ntsig, thiab kev tsim kho concave, thiab kev txhim kho concave convee .
Ntawm lub tshuab hlau hluav taws xob etching, nws yog ib txoj kev ua khoom lag luam los ntawm kev tiv thaiv cov khoom lag luam, thiab thaum kawg rov qab cov yeeb yaj kiab tiv thaiv .
Cov hlau etching tshuab yog cov kauj ruam tseem ceeb hauv kev luam tawm ntawm cov khoom sib txawv ntawm cov khoom sib txawv, thiab cov txheej txheem hlau ua kom zoo nkauj yuav hloov pauv, thiab cov qauv sib txawv yuav sib txawv nrog kev sib txawv nrog kev sib txawv Qhov tob . txoj kev sib txawv ntawm kev sib txawv ntawm kev sib txawv ntawm kev sib txawv, thiab cov ntaub ntawv corrosion thiab corrosion-resistant cov ntaub ntawv kuj tseem yuav yauv hloov .
