Okokuqala, kufuneka siqonde ukubunjwa kweekhemikhali kunye neempawu ezibonakalayo ze-201 zensimbi ezingenasici.I-201 iplate yensimbi engenasici yi-alloy material equkethe i-17% ukuya kwi-19% ye-chromium, i-4% ukuya kwi-6% ye-nickel kunye ne-0.15% ukuya kwi-0.25% ye-carbon steel.Le mpahla ye-alloy inokumelana nokugqwesa okuphezulu kunye nokusebenza okuphezulu kobushushu, kwaye ingasetyenziselwa ixesha elide kwiqondo lokushisa eliphezulu kunye neendawo ezinobungozi.Ukongeza, i-201 ipleyiti yensimbi engenasici nayo inokuqhubekeka okuhle kunye namandla, anokufikelela kwiimfuno zezicelo ezahlukeneyo zoshishino.
Okwesibini, kufuneka siqonde ukusebenza kobushushu obuphezulu be-201 ipleyiti yensimbi engenasici.Ngokophando olufanelekileyo, ukusebenza okuphezulu kweqondo lokushisa kwe-201 yensimbi engenasici kuxhomekeke kumxholo we-chromium kunye nomxholo wekhabhoni.Xa umxholo wechromium uphezulu kune-10.5%, insimbi engenasici inokumelana nokushisa okuphezulu kwaye ingasetyenziselwa ixesha elide kwindawo yokushisa ephezulu.Ukunciphisa umxholo wekhabhoni, ngcono ukusebenza kobushushu obuphezulu bensimbi engenasici.Ngoko ke, ukusebenza okuphezulu kweqondo lokushisa kwe-201 ipleyiti yensimbi engenasici kuxhomekeke kwimichiza ethile kunye nenkqubo yokuvelisa.
Ekugqibeleni, kufuneka siqonde ukusebenza kobushushu obuphezulu be-201 ipleyiti yensimbi engenasici kwizicelo eziphathekayo.Ngokweemvavanyo ezifanelekileyo kunye namava esicelo, i-201 ipleyiti yensimbi engenasici ingasetyenziselwa ixesha elide kwindawo yokushisa ephezulu engaphantsi kwe-500 ℃, kwaye ukusebenza kwayo kuya kuncipha ngokuthe ngcembe kwindawo yokushisa ephezulu ngaphezu kwe-500 ℃.Ngoko ke, xa usebenzisa i-201 iiplati zensimbi ezingenasici kwiindawo eziphezulu zokushisa, kuyimfuneko ukukhetha kunye noyilo ngokweemfuno ezithile zesicelo kunye neemeko zokusingqongileyo.
Ukushwankathela, ipleyiti yentsimbi engama-201 yintsimbi engenasici enokumelana nobushushu obuphezulu.Ukumelana nobushushu bayo obuphezulu kuxhomekeke kubume bayo beekhemikhali ezithile kunye nenkqubo yokuvelisa, kwaye ingasetyenziswa ngokubanzi ixesha elide kwindawo yobushushu obuphezulu obungaphantsi kwama-500 °C.Kwizicelo ezisebenzayo, kufuneka kukhethwe kwaye kuyilwe ngokweemfuno ezithile zesicelo kunye neemeko zokusingqongileyo ukuqinisekisa ukusebenza kwayo okuphezulu kobushushu kunye nobomi benkonzo.
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Ixesha lokuposa: May-11-2023