Txhaj tshuaj steel tseem hu ua kev txhaj tshuaj steel hlau. Cov kev ua haujlwm ntawm txhaj tshuaj polished steel yog rau liquidate lub workpiece. Kev xaiv ntawm kev txhaj tshuaj steel yog ncaj qha sib npaug rau kev ua haujlwm. Qhov tseeb xaiv ntawm kev txhaj tshuaj steel yog tus yuam sij rau kev txhim kho kev ua haujlwm.
Qhov tseeb xaiv ntawm kev txhaj tshuaj steel yuav tsum them sai sai rau cov teeb meem nram qab no:
1. Qhov kev txiav txim siab ntawm steel txhaj tshuaj feem ntau nyob ntawm hom haujlwm uas koj xav tau. Aluminium txhaj lossis hlau txhaj tshuaj yog feem ntau siv rau cov hlau tsis haum; 2. Kev txhaj koob tshuaj tiv thaiv steel yog siv rau qhov tsis sib xws steel weldments, castings, steel, thiab lwm yam.; 3. Qhov loj dua ntawm txoj kab uas hla ntawm cov hlau txhaj, qhov kev daws teeb meem tau ua tiav. Lub roughness ntawm nto yog siab dua, tab sis qhov kev ua haujlwm kuj tseem poob siab;
4. Cov duab tsis xwm yeem steel grit lossis steel hlau hlais txhaj tshuaj muaj qhov siab dua kev ua haujlwm ntau dua li kev txhaj tshuaj kheej kheej, tab sis qhov saum npoo ntawm kev sib zog kuj tseem siab dua; qhov ua tiav siab-projectiles hnav cov khoom siv sai dua; nws tsuas yog xam los ntawm lub sijhawm, tab sis muab piv nrog kev siv ntau Hauv kev coj ntawm kev coj, kev coj yuav tsis ceev; lub hardness ntawm cov cam khwb cia steel txhaj koob tshuaj tivthaiv yog ncaj qha mus rau qhov pom ntawm kev ceev, tab sis nws yog inversely xwm yeem rau lub neej.
