Emva kokubona esi sihloko, umhleli waqikelela ukuba abahlobo abaninzi baya kumangaliswa. Kwenzeka njani ukuba iikomityi zamanzi zentsimbi zisagqwala? Yenziwe ngentsimbi eshayinayo? Ngaba ayirusi? Ngokukodwa abahlobo abangasebenzisi iikomityi ze-thermos zensimbi ezingenasici yonke imihla baya kumangaliswa ngakumbi. Namhlanje ndiza kwabelana nawe ngokufutshane ukuba kutheni iikomityi ze-thermos zensimbi ezingenasici zirusa?
Intsimbi engatyiwa ligama eliqhelekileyo kwezinye iintsimbi ezikhethekileyo zealloy. Ibizwa ngokuba yintsimbi engatyiwayo ngenxa yokuba imathiriyeli yesinyithi yale ngxubevange ayiyi kuhlwa emoyeni, kwiikomityi zamanzi, umphunga kunye nolwelo olubuthathaka oluneasidi. Nangona kunjalo, iintsimbi ezahlukeneyo ezingenasici ziya kuhlwa emva kokufikelela kwiimeko zazo ze-oxidation. Ngaba oku akuphikisani negama? Hayi, igama elithi stainless steel liyimbonakaliso yeempawu kunye neempawu zezinto zetsimbi. Ngokomzekelo, igama lokwenyani le-304 yensimbi engenasici njengoko sonke siyazi yintsimbi ye-austenitic. Ukongeza kwi-austenitic steel stainless, kukho i-ferrite kunye ne-martensitic steel stainless. njl njl. Umahluko ubukhulu becala ngenxa yokwahlukana kumxholo we-chromium kunye nomxholo we-nickel kwizinto eziphathekayo, kunye nokwahlukana kobuninzi bemveliso ngokwayo.
Abahlobo abanomkhwa wokuqwalasela ngononophelo kubomi bemihla ngemihla baya kufumanisa ukuba akukho mhlwa kwizinto zetsimbi ezingenasici ezinomgangatho ogudileyo, kodwa ezinye iimveliso zetsimbi ezinesidima kunye nemingxuma ziya kugqwala emhadini. Oku kubangelwa ubukhulu becala Ngenxa yokuba i-stainless surface yentsimbi egudileyo, kuya kubakho umaleko wokugquma kwamanzi phezu komhlaba. Olu gquba lwamanzi lwahlula ukuqokelelana kokufuma. Ezo maleko zokugquma kwamanzi zonakele ezinemingxuma ngaphezulu ziya kubangela ukufuma emoyeni ukuba kuqokelele, kubangele i-oxidation kunye nomhlwa. Isiganeko.
Oku ngasentla kuyindlela yokuba insimbi engenasici igqwese, kodwa ayizizo zonke izinto zensimbi ezingenasici ziya kuba ne-oxidize kunye ne-rust phantsi kweemeko ezingentla. Ngokomzekelo, i-304 insimbi engenastainless ekhankanywe ngoku kunye ne-316 eyaziwayo ye-stainless steel ayifane ibe nale nto. Iimveliso zensimbi ezingenasici nazo zibizwa ngokuba yi-stainless steel, njenge-201 insimbi engenasici kunye ne-430 insimbi engenasici, iya kubonakala.
Apha siza kugxininisa kwizinto ezintathu eziqhelekileyo ezisetyenziselwa ukuveliswa kweekomityi zamanzi zensimbi ezingenasici kwiimarike: i-201 insimbi engenasici, i-304 insimbi engenasici kunye ne-316 insimbi engenasici. Kwinqaku elidlulileyo, umhleli ukhankanye ukuba okwangoku i-201 insimbi engenasici ayinakusetyenziswa njengento yokuvelisa iikomityi zamanzi zensimbi ezingenasici ngenxa yokuba ayikwazi ukuhlangabezana neemfuno zebakala lokutya kunye nomxholo wento kwizinto ezidlulayo. Oku ngokwenene akuchanekanga noko. Oko umhleli wayethetha ngelo xesha kukuba i-201 insimbi engenasici ayinakusetyenziswa njengempahla yodonga lwangaphakathi lwekomityi yamanzi yensimbi engenasici. Ekubeni i-201 insimbi engenasici ayikwazi ukufikelela kwibakala lokutya, ayikwazi ukudibanisa namanzi okusela ixesha elide.
Abantu abasela amanzi afakwe kwi-201 yensimbi engenasici ixesha elide baya kuba nokukhathazeka ngokomzimba kwaye bachaphazele impilo yabo. Nangona kunjalo, ekubeni itanki yangaphakathi ye-stainless steel thermos cup i-double-layered, udonga lwangaphandle aluyi kubonakaliswa ngamanzi, ngoko lusetyenziswe ngabavelisi abaninzi njengento yokuvelisa udonga lwangaphandle lwekomityi yamanzi yensimbi engenasici. Nangona kunjalo, i-anti-oxidation effect ye-201 stainless steel ingaphantsi kakhulu kune-304 stainless steel, kwaye iyaxhathisa kwi-spray yetyuwa. Isiphumo sibi, yiyo loo nto emva kokusebenzisa iikomityi ze-thermos ezisetyenziswa ngabahlobo abaninzi kangangexesha elithile, udonga lwangaphakathi lwetanki yangaphakathi aluyi kugqwala, kodwa endaweni yoko udonga lwangaphandle luya kugqwala emva kokuba ipeyinti ixobukile, ngakumbi ngaphandle. udonga olunezibonda.
Ixesha lokuposa: Dec-22-2023