Kev xaiv tsis zoo ntawm cov ntawv txhaj tshuaj steel tuaj yeem cuam tshuam rau kev ua haujlwm ntawm kev txhaj koob tshuaj tivthaiv blasting tshuabthiab yuav ua rau lub tshuab tsis ua haujlwm.
Hlau txhaj koob tshuaj tivthaiv blasting tshuab, feem ntau siv yog hlau hlau txiav hauv ncoo, alloy tog hauv ncoo, cam khwb cia steel ncoo, hlau ncoo tshuaj thiab lwm yam.
Cov neeg siv khoom siv uas siv lub tshuab txhaj koob tshuaj tiv thaiv xav nrhiav qhov haum steel txhaj tshuaj. Xaiv qhov zoo ntawm kev txhaj tshuaj steel tsis tuaj yeem tsuas yog txhim kho kev pab cuam lub neej ntawm kev tua phom tua kab thiab lawv coj qhov chaw, tab sis kuj tseem txhim kho qhov chaw zoo ntawm cov khoom. Feem ntau, xaiv cov hlau txhaj tshuaj. Hom thiab qhov loj ntawm cov khoom tseem ceeb yog saib cov ntu huv.
Cov hlau tsis muaj hlau feem ntau siv txhuas pellets lossis cov hlau pellets stainless hlau:
Ordinary steel thiab nws cov welded, castings, hlau thiab lwm cov khoom siv hlau;
Qhov loj dua ntawm txoj kab uas hla ntawm steel txhaj tshuaj, lub siab dua ntawm qhov chaw saum npoo tom qab ntxuav, tab sis qhov siab dua ntawm kev ua haujlwm tu;
Cov hlau tsis xwm yeem los yog lub cev xaim hlau txiav kev ua haujlwm ntawm lub pob hluav taws xob tsis hloov siab dua qhov siab dua li ntawm pob kheej kheej, tab sis qhov saum npoo ntawm kev sib tsoo kuj tseem siab;
Cov peev txheej ua tau zoo ua rau tshem tawm cov khoom siv sai sai (tus nqi), tab sis tsuas yog los ntawm lub sijhawm ntawm kev siv, tab sis nws tsis nrawm heev piv rau kev siv ntau lawm.
a) Cov hardness piv rau kev tu ceev, tab sis inversely xwm yeem rau lub neej. Yog li ntawd, lub hardness yog siab, qhov ntxuav ntawm lub nrawm nrawm, tab sis lub neej luv yog loj, yog li qhov hardness yuav tsum muaj ntsis (hais txog HRC40-50 tsim nyog).
b) Kev ua haujlwm tawv tawv, rov thau sab kom zoo, kom cov phom steel tuaj yeem ncav cuag txhua ntu ntawm chav tu, txo lub sijhawm ua haujlwm.
c) Cov teeb meem sab hauv xws li tshuab tawg thiab lub qhov me me hauv qhov projectile tuaj yeem cuam tshuam rau lawv lub neej thiab nce kev noj haus.
d) Kev txiav tawm sab hauv zoo li yuav tsawg heev thaum qhov ceev tshaj 7.4 kg / cc.
Lub sij hawm tshaj tawm: Jun-02-2021