Incazelo Yomkhiqizo
I-DC04 ikakhulukazi isetshenziselwa ukudweba okujulile kanye nezingxenye ezilula zokugxiviza zensimbi zezidingo zansuku zonke, njengezingxenye zezimoto, imikhiqizo kagesi neminye imikhiqizo enezidingo eziphezulu ze-ductility.
Izici ze-coldrolled steel plate:
I-1, ukuqina kwepuleti lensimbi eligoqiwe elibandayo kunembe kakhudlwana, indawo ebushelelezi, enhle, kodwa futhi inezakhiwo eziphakeme zemishini, ikakhulukazi ukusebenza kwemishini.
2. Ubukhulu obukhulu bepuleti lensimbi eligoqeke ngokubanda bungaphansi kuka-0.1-- 8.0mm, njengogqinsi lwepuleti lensimbi eligoqiwe ezimbonini eziningi lingaphansi kuka-4.5mm; Ubukhulu obuncane nobubanzi bunqunywa ngokuvumelana nezisetshenziswa umthamo kanye nesidingo semakethe yesitshalo ngasinye.
I-3, amandla okugaya ensimbi abandayo, ukusebenza kahle okugoqekayo, kanye nenqubo yokugoqa ukuze kuqedwe ukuqina komsebenzi kufanele kwenziwe ukufakwa kwe-annealing okuphakathi, ngakho-ke izindleko ziphakeme, kodwa indawo ebandayo egoqwe yinsimbi ekhanyayo, ikhwalithi enhle, ingasetshenziswa inqubo imikhiqizo eqediwe, insimbi egoqwe ebandayo isetshenziswa kabanzi.
Ingxenye ye-DC04 Chemical
Amakhemikhali izakhi |
C |
UMn |
P |
S |
Al |
Iphesenti |
≤0.08 |
≤0.40 |
≤0.025 |
≤0.020 |
≥0.015 |