Yintoni ukubunjwa kwe-304 sheet stainless steel?

I-304 yensimbi engenasici luhlobo lwe-austenitic stainless steel esetyenziswa ngokubanzi kwizicelo ezahlukeneyo zemizi-mveliso ngenxa yokumelana nokugqwesa kwayo okugqwesileyo, amandla kunye nokudumba. Iqulunqwe ngezinto ezithile ezinika iimpawu zayo ezizodwa kunye neempawu.

 

Icandelo eliphambili

Izinto eziphambili ze-304 sheet steel stainless steel yintsimbi, ikhabhoni, ichromium kunye nenickel. Intsimbi yinto esisiseko, inika intsimbi ngamandla ayo kunye ne-ductility. Ikhabhoni yongezwa ukuqinisa ukuqina kunye nokuqina kwentsimbi, kodwa kufuneka ibekho kwindawo ephantsi kakhulu ukunqanda ukuthoba ukuxhathisa umhlwa.

 

Into yeChromium

I-Chromium yeyona nto ibaluleke kakhulu kwi-304 yensimbi engenasici, njengoko inoxanduva lokumelana nokubola. I-Chromium yenza umaleko we-oxide okhuselayo kumphezulu wentsimbi xa udityaniswe neoksijini, ukuthintela umhlwa kunye nokubola. Kwi-304 yensimbi engenasici, umxholo wechromium uqhelekile malunga ne-18-20% ngobunzima.

 

Isiqalelo senikelo

I-Nickel enye inxalenye ebalulekileyo ye-304 yensimbi engenasici, ekhoyo kwiimpawu ze-8-10% ngobunzima. I-Nickel iphucula i-ductility yentsimbi kunye nokuqina, iyenza ikwazi ukumelana nokuqhekeka kunye nokwaphuka. Ikwaphucula ukuxhathisa umhlwa, ngakumbi kwiindawo ezinekloridi.

 

Ezinye izinto ezincinci

Ukongeza kwezi zinto ziphambili, i-304 yensimbi engenasici inokuthi iqulethe ixabiso elincinci lezinye izinto ezifana ne-manganese, i-silicon, isulfure, i-phosphorus kunye ne-nitrogen. Ezi zinto zongezwa ukuguqula iimpawu zensimbi kunye nokuphucula ukusebenza kwayo kwizicelo ezithile.

 

Isishwankathelo, ukubunjwa kwe-304 ishidi lensimbi engenasici lisekelwe ngokukodwa kwintsimbi, kunye ne-chromium kunye ne-nickel njengezinto eziphambili zokudibanisa. Ezi zinto, kunye nezixa ezincinci zezinye izinto, zinika i-304 yentsimbi engatyiwayo egqwesileyo ukuxhathisa kwayo, i-ductility, kunye nokusebenza okuphezulu kobushushu. Olu qulunqo olukhethekileyo lwenza i-304 ye-stainless steel sheet ibe yinto enokuguquguquka kakhulu efanelekileyo kuluhlu olubanzi lwezicelo.