Kunokuningi nokuningiIzikhala ezihlanganisiweEmakethe, ngakho-ke yini eyenziwe nge-gallvanised? I-Galvaning Ngokuvamile isho ukucwilisa okushisayo kwe-dip galvanizing, inqubo etholwa insimbi ngesendlalelo se-zinc ukuvikela ukubhujiswa. Insimbi icwiliswe ku-zilten zinc ngamazinga okushisa acishe abe ngu-460 ° C, owakha isibopho se-metallurgical esakha ungqimba oluvikelayo.
Indima yokudonsa okushisayo kwe-cy
Iqhaza le-hot dip galvaning ukuhlinzeka ngokuvikelwa kokugqwala kwi-substrate yensimbi, kusiza ukunweba impilo yezinto ezibonakalayo. Inqubo isiza ukuvikela ukugqwala nezinye izinhlobo zokugqwala, okungadala ukulimala kwesakhiwo ezingxenyeni zensimbi futhi kuholele ekwehlulekeni. I-hot dip galvaning ibalulekile kuhlu lwezicelo kufaka phakathi ukwakhiwa, ukuthutha kanye nengqalasizinda.
Ukusetshenziswa kwe-hot dip galvaning
I-DIP Galvaning isetshenziselwa ukuvikela insimbi ehlelekile kusuka ekugqwalisweni, iqinisekise ukuthi izakhiwo nezinye izakhiwo zihlala zizinzile futhi ziphephile. Embonini yezokuhamba, ukucwilisa okushisayo kwe-dip galvaning kusiza ukuvimbela ukonakala kwezimoto, ama-trailer, amabhuloho nezinye izingqalasizinda. Ekuvikeleni izinto zensimbi ezivela ekugqwaneni nasekuqinisekiseni impilo yenkonzo yezakhi ezahlukahlukene nezakhi.
Amazinga okushisa ashisayo we-galvaning
Amazinga we-hot dip galvanizing (HDG) ahluka ngezwe kanye nemboni.
1. I-ASTM A123 / A123M - Ukucaciswa okujwayelekile kwe-zinc (hot dip dip galvanized) imikhiqizo yensimbi nensimbi
2. I-ISO 1461 - I-Hot Dip Galvanized Coatings on Iron and Steel Products - Imininingwane Nezindlela Zokuhlola
I-3.Bs EN ISO 1461 - I-Hot Dip Galvanized Coatings on acticles Iron and Steel - Imininingwane Nezindlela Zokuhlola
Lezi zindinganiso zinikeza umhlahlandlela ngobukhulu, ukwakheka nokubukeka kwezimbozo ezihlanganisiwe kanye nezindlela ezahlukahlukene zokuhlola ukuqinisekisa ikhwalithi yezimbali.
Uma unesifiso sokushisa okushisayo kwe-galvaning, wamukelekile ukuxhumana nomkhiqizi we-Galvanized Post Tiaxiang toFunda kabanzi.
Isikhathi Seposi: Meyi-31-2023