Ukubukeka kwe-Q235 kanye ne-Q345 ngokuvamile akubonakali.Umehluko wombala awuhlangene nhlobo nezinto zensimbi, kodwa umehluko endleleni yokupholisa ngemva kokuba insimbi ikhishwe.Indawo evamile, epholile ngokwemvelo ibomvu.Uma indlela yokucisha isetshenziswa, indawo engaphezulu yakha ungqimba oluminyene lwe-oxide, oluzovela lumnyama.

Ukwakhiwa kwamandla okujwayelekile nge-Q345, ngoba i-Q345 iphakeme kunamandla ensimbi e-Q235, isifundazwe sensimbi, kunesifundazwe esingu-235 15% - 20%.Kuhle ukusebenzisa i-Q235 lapho uklama ukulawula ukuzinza.Kunomehluko ka-3% kuya ku-8% enanini.

Ngokuqondene nokuhlonza, kunezinkolelo-mbono eziningana:

A:1.Embonini, ukushisela isivivinyo kungasetshenziswa ukuhlukanisa cishe izinto ezimbili.Isibonelo, sebenzisa ama-electrode e-E43 ukushisela insimbi eyindilinga encane kucwecwe ngalinye lensimbi, bese usebenzisa amandla okugunda ukuze uhlukanise cishe izinto zamapuleti ensimbi amabili ngokuya ngesimo ngesikhathi sokwehluleka.

2. Embonini, isondo lokugaya lingasetshenziswa ukuhlukanisa cishe izinto ezimbili.Uma insimbi ye-Q235 ipholishwa ngesondo lokugaya, izinhlansi eziphumayo ziyizinhlayiya eziyindilinga ezinombala omnyama.I-Q345's inhlansi ihlukene kabili futhi iyakhanya.

3, kukhona futhi ngokusho umehluko umbala phuca ebusweni izinhlobo ezimbili zensimbi kungenziwa cishe zihlukaniswe ezimbili izinhlobo zensimbi.Ngokuvamile, ichweba lokusika le-Q345 limhlophe ngombala.

B:1.Ngokombala wepuleti lensimbi, impahla ye-Q235 ne-Q345 ingahlukaniswa: umbala we-Q235 uluhlaza okwesibhakabhaka, nombala we-Q345 ubomvu okuthile (lokhu kungenxa yensimbi esanda kungena ensimini, futhi ingakwazi zingahlukaniswa ngemva kwesikhathi eside).

2, okwazi kakhulu ukuhlukanisa impahla yokuhlolwa ukuhlaziya amakhemikhali, i-Q235 ne-Q345 okuqukethwe kwekhabhoni akufani, ngesikhathi esifanayo okuqukethwe kwamakhemikhali akufani.(Lena yindlela eqinisekile yokukwenza.)

I-3, i-Q235 kanye ne-Q345 umehluko wezinto ezibonakalayo, ngemodi yokushisela: izinto ezimbili ezingaziwa ze-steel plate butt, enenduku evamile yokushisela ukuze ishise, uma uhlangothi lokuqhekeka kwepuleti lensimbi kufakazelwa ukuthi luyinto ye-Q345.(Lokhu okuhlangenwe nakho okungokoqobo)