Dab tsi yog cov yam ntxwv thiab kev siv ntawm annealed hlau?

Annealed hlau, tseem hu ua bundled xaim thiab raug rho tawm hlau, muaj qhov yooj yooj yim thiab siv dav.

Annealed hlau yog ua los ntawm high-zoo hlau hlau, uas yog refined los ntawm lub teb chaws tus qauv low-carbon steel hlau los ntawm pickling thiab xeb tshem tawm, kos duab tsim, kub annealing thiab lwm yam txheej txheem.

Qhov zoo ntawm cov hlau annealed nyob ntawm qhov zoo ntawm cov txheej txheem annealing.Yog tias cov txheej txheem annealing ua tiav zoo, qhov zoo ntawm cov hlau annealed yog qhov zoo, tab sis lub hom phiaj ntawm annealing lub annealed hlau yog dab tsi?

(1) Txo hardness thiab txhim kho machinability;

(2) Tshem tawm cov kev ntxhov siab seem, txhim kho qhov loj me, txo qhov deformation thiab tawg nyiam;

(3) Txhim kho cov nplej, kho cov qauv, thiab tshem tawm qhov tsis xws luag ntawm cov qauv.

(4) Lub koom haum cov khoom siv sib xws thiab kev sib xyaw ua ke, txhim kho cov khoom siv los yog npaj lub koom haum rau kev kho cua sov tom ntej.

Hauv kev tsim khoom, cov txheej txheem annealing yog dav siv.Raws li lub hom phiaj sib txawv ntawm annealing yuav tsum tau los ntawm lub workpiece, muaj ntau yam txheej txheem specifications rau annealing, thiab feem ntau siv yog ua tiav annealing, spheroidizing annealing, thiab kev nyuaj siab nyem annealing.

Txij li thaum cov hlau annealed tau dhau los ua cov txheej txheem ntawm annealing, nws muaj qhov zoo elasticity thiab yooj, thiab nws cov softness thiab hardness yuav tswj tau thaum lub sij hawm annealing txheej txheem.Yog li ntawd, cov hlau annealed kuj tau siv dav, feem ntau yog siv hauv kev tsim kho kev lag luam raws li kev khi hlau thiab khi cov hlau.Cov xov tooj ntawm tes yog 5 #-38 # (xaim ntev 0.17-4.5mm), uas yog softer dua li cov hlau dub zoo tib yam, hloov tau yooj yim dua, sib xws hauv softness thiab zoo ib yam xim.

Vim nws muaj zog elasticity thiab zoo plasticity, khi hlau yog dav siv nyob rau hauv ntau yam teb xws li kev tsim kho kev lag luam, handicrafts, woven hlau mesh, cov khoom ntim thiab kev siv pej xeem txhua hnub.Ntawm lawv, 1.6 hli hlau yog machined thiab shafted, uas yog tsuas yog siv rau cov tshwj xeeb hlau rau nyom trimmers, uas yog heev nrov nyob rau hauv lub Saudi lag luam.