Kungani ama-bollards ensimbi engenasici eba mnyama?

Insimbi engagqwalingokuvamile awagqwali ngenxa yokuthi izakhi zawo eziyinhloko zine-chromium, ethintana namakhemikhali nomoya-mpilo ukuze yakhe ungqimba oluminyene lwe-chromium oxide, oluwugqinsi.

ivimbela i-oxidation eyengeziwe yensimbi futhi ngaleyo ndlela inokumelana nokugqwala okuqinile. Lesi sendlalelo esiminyene se-chromium oxide singavikela indawo yensimbi engagqwali ezindaweni eziningi ezizungezile

ukuguguleka, okwenza kube anti-ukugqwala.

Nokho, ubumnyama obungaphezulu bensimbi engagqwali bollards kusengenzeka ngaphansi kwezimo ezithile. Izizathu eziyinhloko zokuba mnyama kobuso beinsimbi engagqwali bollardskungenzeka:

Ukungcola okungaphezulu:Uma indawo yensimbi engagqwali ivezwa noma ifakwe ezintweni ezingcolile isikhathi eside, njengothuli, ukungcola, amafutha, njll., kungase kwakheke ungqimba lokungcola, kubangele ukungcola.

ubuso ukuze bube mnyama.

Ukufakwa kwe-oxide:Kwezinye izindawo ezikhethekile, ingaphezulu lensimbi engagqwali lingase libe ngaphansi kokufakwa kwamanye ama-oxide, njengokugqwala noma amanye ama-oxide ensimbi, angabangela

ubuso bube mnyama.

Ukusabela kwamakhemikhali:Ngaphansi kokusebenza kwamakhemikhali athile, ukusabela kwamakhemikhali kungase kwenzeke phezu kwensimbi engagqwali, okubangele ukuba indawo engaphezulu ibe mnyama. Ngokwesibonelo, ukusabela

kungenzeka ngemva kokuthintana nezinto ezinamakhemikhali aqinile njengama-asidi nama-alkali.

Indawo yokushisa ephezulu:Ezimweni zokushisa okuphezulu, i-oxidation ingase yenzeke phezu kwensimbi engagqwali, okubangela ukuthi indawo engaphezulu ibe mnyama.

Ngobainsimbi engagqwali bollards, ukuhlanza nokugcinwa njalo kubaluleke kakhulu. Ungasebenzisa okokugeza okuthambile kanye nendwangu ethambile ukuze ususe ukungcola namafutha ebusweni. Ngaphezu kwalokho,

uma usebenzisainsimbi engagqwali bollardsezindaweni ezikhethekile, kufanele kuqashelwe ukugwema ukuthintana namakhemikhali futhi kugcinwe indawo yomile futhi ihlanzekile ukuze kunwetshwe impilo yesevisi

insimbi engagqwali bollards.

Ngiyacelasibuzeuma unemibuzo mayelana nemikhiqizo yethu.

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