Cold Rolled and Cold Hard Coil

Cold Rolled and Cold Hard Coil

Cold Hard Coil Ana samunsa ta hanyar tsinkewa da sanyin birgima mai zafi mai zafi.Wani irin sanyi ne mai birgima.

Cold rolled coil (annealed state): zafi birgima ta hanyar pickling, sanyi mirgina, kaho annealing, matakin, (karewa), iya samun Cold birgima nada.

Bambanci tsakanin Cold Rolled da Cold Hard:

1.Daga bayyanar, sanyi Hard farantin ne kadan Micro Black launi kullum

2.The surface quality, Tsarin da Size daidaici na Cold Rolled ne mafi alhẽri daga Cold Hard.

3. Akan aiki:

Tun da Cold Hard coil samu kai tsaye ta hanyar mirgina sanyi , a cikin sanyi mirgina tsarin aiki taurare a lokacin sanyi mirgina, da yawan amfanin ƙasa ƙarfi ƙara da kuma wasu ciki danniya ya rage, da kuma waje bayyanar ne in mun gwada da wuya, don haka shi ake kira Cold Hard coil..

Cold-rolled coil (annealed state): Ana samun sanyi mai tauri ta hanyar murɗa murfi kafin mirgina.Bayan annashuwa, aikin tauraruwar al'amarin da damuwa na ciki an kawar da su (an rage sosai), wato, ƙarfin amfanin gona yana raguwa zuwa kusa da sanyi.Kafin mirgina.

Saboda haka, ƙarfin da ake samu: Ƙarfin sanyi ya fi girma fiye da na'urar da aka yi sanyi (jihar annala), ta yadda ruwan sanyi ya fi dacewa don yin hatimi.