Q235 Iplate Yensimbina-Q345 Iplate yensimbingokuvamile azibonakali ngaphandle. Umehluko wombala awuhlangene ngalutho ngokuqukethwe kwensimbi, kepha kubangelwa izindlela ezahlukahlukene zokupholisa ngemuva kokukhishwa kwensimbi. Ngokuvamile, ingaphezulu libomvu ngemuva kokupholisa kwemvelo. Uma indlela esetshenzisiwe ukupholisa ngokushesha, ingaphezulu lokwakheka kwesendlalelo esiminyene se-oxide, kuzokhombisa okumnyama.
Umklamo wamandla ajwayelekile nge-Q345, ngoba i-Q345 kunamandla ensimbi we-Q235, wonga insimbi, kuno-235 Gcina 15% - 20%. Ukuqina kokulawulwa kokuqina nge-Q235 kuhle. Umehluko wentengo ka-3% --- 8%.
Ngokuqondene nokuhlonza, kunezitatimende eziningana:
A.
1, ifektri ingasetshenziselwa ukuhlola izindlela ze-welding ukuze zihlukanise phakathi kwezinto ezimbili. Isibonelo, ngezingcezu ezimbili zepuleti lensimbi nge-e43 welding rod efakwe insimbi encane eyindilinga, bese usebenzisa amandla we-shear, ngokuya ngokubhujiswa kwesimo ukuhlukanisa phakathi kwezinhlobo ezimbili zezinto ezibonakalayo zensimbi.
2, ifektri nayo ingasebenzisa isondo lokugaya ukuze lihlukanise phakathi kwezinto ezimbili. Q235 insimbi ngesondo lokugaya lapho ugaya, izinhlansi ziyizinhlayiya eziyindilinga, umbala omnyama. Futhi ama-q345 spark ahlanganisiwe, umbala okhanyayo.
3, kukhona futhi ngokusho kombala wombala wensimbi emibili futhi ungahlukanisa phakathi kwezinhlobo ezimbili zensimbi. Okujwayelekile, Q345 Shear Mouth Umbala Whitish
B.
1, Ngokusho kombala wepuleti lensimbi kungahlukanisa phakathi kwe-Q235 kanye ne-Q345 okuqukethwe:
2, ukuhlolwa okubonakalayo okuhlukile kakhulu ukuhlaziya amakhemikhali, i-Q235 kanye ne-Q345 carbon okuqukethwe akufani, kanti okuqukethwe kwamakhemikhali akufani. (Le yindlela eyimpumputhe)
I-3, umehluko phakathi kwe-Q235 ne-Q345 impahla, nge-welding: izingcezu ezimbili zezinto ezibonakalayo ezingaziwa nge-butt yensimbi, uma kukhona ukuqhekeka ohlangothini olulodwa lwepuleti yensimbi kufakazelwa ukuthi yi-Q345. (Lokhu kuwukuhlangenwe nakho okusebenzayo)
Isikhathi sePosi: Sep-23-2024
