Umhlaba wentsimbi unokuba nzima kakhulu, kunye neentlobo ezininzi kunye nokwahluka okukhoyo ukuze kuhambelane neemfuno ezahlukeneyo zamashishini.Iindidi zentsimbi ezisetyenziswa ngokuqhelekileyo ziyintsimbi engenamthungo kunye nensimbi engenasici.Nangona amagama abo ekhangeleka efanayo, kukho umahluko ocacileyo phakathi kwezi zimbini.Kweli nqaku, siza kuphonononga umahluko phakathi kwentsimbi engenamthungo kunye nentsimbi engatyiwa, sikhanyisela iipropati zabo ezizodwa kunye nokusetyenziswa.
Okokuqala, makhe sichaze ezi ntlobo zimbini zentsimbi.Insimbi engenamthungo ibhekisela kwinkqubo yokuvelisa apho iibhilithi zentsimbi eziqinileyo zifudunyezwa kwaye zolulwe ukuvelisa imibhobho engenamthungo ngaphandle kwamalungu okanye i-welds.Ngakolunye uhlangothi, insimbi engenasici, insimbi enomxholo we-chromium ubuncinane ubuncinane be-10.5% ngobunzima.Lo mxholo wechromium unika intsimbi engatyiwayo ngokugqwesileyo ukuxhathisa umhlwa.
Olunye ulwahlulo oluphambili phakathi kwentsimbi engenamthungo kunye nentsimbi engenasici kukubunjwa kwazo.Ngelixa zombini zenziwe ngentsimbi, insimbi engenasici iqulethe izinto ezongezelelweyo ze-alloying ezifana ne-chromium, i-nickel, kunye ne-molybdenum.Ezi zinto zokudibanisa ziphucula ukuxhathisa kwe-corrosion yensimbi engenasici, iyenza ifaneleke kwiintlobo ezahlukeneyo zezicelo apho ukuvezwa komswakama, iikhemikhali okanye ukushisa okuphezulu kulindeleke.
Intsimbi engenamthungo, kwelinye icala, isetyenziselwa ikakhulu ukomelela kwayo okuphezulu kunye nokuqina.Ngenxa yenkqubo yokwenziwa kwayo,umbhobho wentsimbi ongenamthungoinezakhiwo ezifanayo zesakhiwo kunye noomatshini, iyenza ilungele izicelo ezifuna umsebenzi onzima.Ngokuqhelekileyo zisetyenziselwa ukuhlola ioli kunye negesi, amacandelo emoto kunye nobunjineli bezakhiwo, apho ukuthembeka kunye namandla kubaluleke kakhulu.
Omnye umahluko omkhulu phakathi kwentsimbi engenamthungo kunye nentsimbi engenasici kukubonakala kwazo.Intsimbi engatyiwayo yaziwa ngokuba nomtsalane, imenyezelayo kwaye igudileyo, iyenza idume kuyilo loyilo, izixhobo zasekhaya kunye nezinto zasekhitshini.Umbhobho wentsimbi ongenamthungos, kwelinye icala, zinendawo erhabaxa ngenxa yenkqubo yazo yokuvelisa.Ngelixa bungathandeki kangako, obu burhabaxa bongeza ukubambelela kwetyhubhu kunye neempawu zokukhuhlana, kuyenza ifaneleke usetyenziso olufuna uqhagamshelo oluqinileyo, olufana neenkqubo zamanzi kunye nobunjineli bomatshini.
Ngokwexabiso, insimbi engenasici idla ngokubiza kakhulu kunentsimbi engenamthungo.Izinto ezongezelelweyo zokudibanisa kwi-stainless steel zinyusa iindleko zokuvelisa.Nangona kunjalo, le ndleko ifanelekile ngenxa yeenzuzo ezongezelelweyo zokuxhathisa ukubola kunye nokuqina.Umbhobho wentsimbi ongenamthungokulula kwaye kaninzi ukonga imali ukuyivelisa.Ukhetho phakathi kwezi zibini luxhomekeke kwiimfuno ezithile zesicelo kunye nohlahlo lwabiwo-mali olukhoyo.
Ukushwankathela, kukho iiyantlukwano phakathi kwentsimbi engenamthungo kunye nentsimbi yentsimbi ngokubhekiselele ekubunjweni, ukubonakala, ukusetyenziswa, iindleko, njl. I-alloyed kunye nezinto ezifana ne-chromium, insimbi engenasici inika ukuxhathisa okugqwesileyo kwe-corrosion, okwenza kube yinto efanelekileyo kwizicelo ezibandakanya ukufuma okanye iikhemikhali.Insimbi engenamthungo, ngelixa ingenako ukuxhathisa kwe-corrosion yensimbi engenasici, inamandla aphezulu kunye nokuqina, okwenza ukuba ifaneleke kwizicelo ezinzima.Ukuqonda lo mahluko kunceda amashishini ukukhetha uhlobo olufanelekileyo lwentsimbi kwiimfuno zabo ezithile.Nokuba kunjaloumbhobho wentsimbi ongenamthungokumacandelo okwakhiwa okanye insimbi engenasici kwizixhobo zasekhitshini, ukhetho olufanelekileyo lubalulekile ekusebenzeni ngokufanelekileyo kunye nokuphila ixesha elide.
Ixesha lokuposa: Nov-05-2023