Hlau yeeb nkab quenching uniform txoj kev

Rau cov yeeb nkab steel nrog cov phab ntsa nyias. Cov yeeb nkab steel yog rhuab mus txog 1000 ℃ los ntawm cov yeeb nkab steel cov khoom siv cua sov, thiab raug xa mus rau qhov chaw tos los ntawm lub rooj noj mov rau cov menyuam. Cov khoom siv thauj khoom nqa cov yeeb nkab steel thiab tig nws mus rau qhov maj mam tig kev txhawb nqa lub log ntawm lub tshuab tig, uas tau nruab rau ntawm cov kab tsuag tsuag. Cov cuab yeej compression sai compresses cov yeeb nkab steel, thiab kev sib hloov ceev ceev ntawm cov khoom sib hloov ua rau cov yeeb nkab steel tig tau sai. Cov yeeb nkab da dej sab nrauv nyob ncaj qha saum cov yeeb nkab steel txau dej sib npaug ntawm cov yeeb nkab steel sab nraud. Nyob rau tib lub sijhawm, cov cuab yeej tshuaj tsuag sab hauv nruab rau qhov kawg ntawm cov yeeb nkab steel txau dej rau ntawm phab ntsa sab hauv ntawm cov yeeb nkab steel. Ua li no, sab hauv thiab sab nrauv ntawm cov yeeb nkab steel yog uniformly quenched.