Umbuzo 1: Yini ububanzi bokushisa obuqhubekayo kanye nokushisa okuphezulu kwesikhashana kwensimbi ye-silicon ye-hot-dip aluminized?
A1: Izinga lokushisa eliqhubekayo lingafinyelela ku-450℃ (ligcina ukubonisa ukushisa okuphezulu nokusebenza okuzinzile), kanti izinga lokushisa eliphakeme lesikhashana lingafinyelela ku-750℃. Akubonisi ukushintsha umbala noma ukuba yimpuphu ngisho nangemva kwamahora angu-250 okuvezwa ku-300–480℃.
Umbuzo 2: Zingaki izikhathi lapho ukumelana kwayo ne-corrosion kungcono khona kune-carbon steel evamile ezindaweni ezinzima njengama-climates anomswakama, ukufafazwa ngosawoti ogwini, kanye negesi yezimboni edala ukulimala?
Impendulo 2: Ukumelana kwayo okuphelele kwe-corrosion kungama-20–50 izikhathi kune-carbon steel evamile. Ifilimu evimbela i-Al2O3 oxide ebusweni ihlukanisa insimbi esubstrate kusuka kumidiya e-corrosive. Ngokwesibonelo, izinga le-AS100 lingamelana namahora angama-2100 wokuhlolwa okufafazwa ngosawoti ongathathi hlangothi, kanti i-carbon steel evamile ihlala amahora angama-40–100 ngaphansi kwezimo ezifanayo.
Umbuzo 3: Yikuphi ukuncishiswa kwezindleko uma kuqhathaniswa nensimbi engagqwali (isibonelo, insimbi engagqwali engu-304)?
Impendulo 3: Izindleko zokuthenga zincane ngo-40%–60% kunezinga lensimbi engagqwali engu-304. Isebenzisa insimbi enekhabhoni ephansi/insimbi eno-alloy ephansi njengento eyisisekelo enongqimba lwe-Al-Si (ubuningi obungu-3.0g/cm³, ingxenye eyi-1/2 kuphela yensimbi), futhi inqubo yokukhiqiza ingabizi kakhulu kunokuncibilikisa insimbi engagqwali.
Umbuzo 4: Yiziphi izinketho eziyinhloko zokwelashwa kwendawo kanye nezinzuzo zazo eziyinhloko?
Impendulo 4: Kunezinketho ezimbili eziyinhloko ezitholakalayo: i-Cr³+ passivation (enobungani nemvelo, okuqukethwe kwe-Cr³+ 20–60mg/m², ukumelana ne-corrosion okuhle kakhulu); i-Chrome-free passivation (ihlangabezana nezindinganiso eziqinile zemvelo, ukumelana komhlaba <1mΩ ukuze kube nokuhamba kahle). Zombili zisekela ukugcotshwa ngamafutha ukuze kuvikelwe kakhudlwana.
Umbuzo 5: Ingacutshungulwa ngokugoqa, ukubopha, noma ukushisela? Yini okufanele inakekelwe?
A5: Yebo, inokucubungulwa okuhle kakhulu. Ingamelana nokugoqwa okungu-180° (ububanzi bokugoqa = ubukhulu bensimbi ka-2×) nokushaya ngaphandle kokukhuphuka kwe-coating. Isekela ukushisela nge-arc, ukushisela nge-spot, njll.—vele uthinte indawo yokushisela nge-aluminized paint ukuze uvikele ukugqwala ngemuva kokushisela.
Umbuzo 6: Yiziphi izicelo ezijwayelekile ezimbonini zezimoto nezinto zikagesi zasekhaya?
Impendulo 6: - Ezimotweni: Izihlangu ezishisayo zenjini (DC54D+AS), izinhlelo zokukhipha umusi (DC53D+AS), izivalo zokuvikela, amabhokisi okuqoqa imvula (DC56D+AS);
Izinto zikagesi zasekhaya: Izikhunta ze-oven, ama-air fryer, ama-wok, namapani okubilisa (kusebenzisa ukumelana kwayo nokushisa okuphezulu nokumelana nokugqwala).
