410 ityhubhu yeNsimbi engatyiwayo
Iimpawu ze-410 zensimbi engenasici
(1) Amandla aphezulu;
(2) Ubuchule obugqwesileyo;
(3) Ukuqina kwenzeka emva kokunyanga ubushushu;
(4) Imagnethi;
(5) Ayifanelekanga kwimo engqongileyo erhabaxa.
Ukubunjwa kweekhemikhali ze-410 insimbi engenasici kubonakaliswe ngokufaka i-molybdenum, i-tungsten, i-vanadium, i-niobium, kunye nezinye izinto ezisekelwe kwiintlobo ezahlukeneyo zokuhlanganisa i-0.1% -1.0% ye-carbon C kunye ne-12% -27% ye-chromium Cr.Ekubeni isakhiwo se-tissue singumzimba we-cubic structure, amandla ahla ngokukhawuleza kumaqondo aphezulu.
Umahluko phakathi kwe-401 yensimbi engenasici kunye ne-304 yensimbi engenasici
Umahluko phakathi kwe-401 yensimbi engenasici kunye ne-304 bubunzima.I-304 insimbi engenasici yi-austenitic stainless steel, i-401 series yi-martensitic stainless steel, eyokuqala ayinamagnetic, le yokugqibela imagnetic.I-401 luhlobo lwe-400 series steel stainless.Ngokubanzi, i-304 ingcono kumhlwa kunye nokuxhathisa umhlwa.Kwezinye iindawo ezikhethekileyo, i-401 ingcono kune-304., ungakhetha ukusebenzisa 401 ngeli xesha.Kubomi bemihla ngemihla, kukwakho izinto ezininzi ekufuneka uziqwalasele xa usebenzisa insimbi engenasici.Ngokomzekelo, khumbula ukupheka okanye ukugcina ukutya okune-acidic kwisitya sensimbi engenasici ngexesha lokusetyenziswa, ngaphandle koko, i-asidi ekudleni okune-acidic iya kubangela ezinye izithako kwisitya sensimbi engenasici.Qinisekisa ukuba ungasebenzisi insimbi engenasici ukupheka amayeza emveli aseTshayina.Iyeza lemveli laseTshayina liqulethe izithako ezimbi, ngoko ungakhethi olu hlobo lwesitya sokupheka.Kwinkqubo yokusebenzisa insimbi engenasici, khumbula ukuyitshisa ingenanto, kuba i-thermal conductivity yeembiza zetsimbi ezingenasici ziphantsi kunezinye izinto, kwaye ukufudumala kokushisa kuncinci.Ukuguga kuchaphazela kakhulu ubomi benkonzo.
Isiphumo se-401 yensimbi engenasici kumzimba womntu
I-401 insimbi engenasici ayinabungozi kumzimba womntu kwaye isetyenziswa ngokubanzi kwizikhongozelo ezinganyangekiyo kwi-corrosion, i-tableware, izixhobo zonyango, ifenitshala, ii-railings, njl.I-401 insimbi engenasici ibakala lokutya kwaye ibakala lensimbi engenasici eliveliswe ngokwemigangatho ye-ASTM yaseMelika, elingana ne-China ye-1Cr13 yensimbi engenasici.Umgangatho we-401 wensimbi engenasici ungowe-martensitic stainless steel, enobunzima obuphezulu kunye nobunzima.Inokuqinisekisa ukuzinza kwasekuqaleni kungakhathaliseki ubushushu, kwaye ayinayo ityhefu kwaye ayinambitheki.
Kukhuselekile kakhulu ukusebenzisa i-401 yensimbi engenasici njenge-tableware.Akulula ukuba i-oxidize kwaye iwe.Ihlala ixesha elide kwaye ayinyangeki.Akukho ngxaki ngokufudumeza umlilo kunye ne-induction cooker, kwaye kulula kakhulu ukuyicoca.
Kufuneka kuqatshelwe ukuba kungcono ukuba ungasebenzisi i-tableware ye-410 yensimbi engenasici ukubamba ukutya okufana netyuwa kunye nesobho semifuno ixesha elide, ngaphandle koko, kunokubangela ukusabela kweekhemikhali ukutshabalalisa izinto zetsimbi ezinobuthi.
Iimpawu zentsimbi engatyiwayo
Igama elithi "insimbi engenasici" ayibhekiseli nje kuhlobo olunye lwensimbi engenasici, kodwa ngaphezu kwekhulu lensimbi ye-stainless steel, nganye iphuhliswe ukwenza kakuhle kwintsimi yayo yokusetyenziswa.Isitshixo sokuphumelela kukuqala ukuqonda isicelo kwaye emva koko unqume ibakala elichanekileyo lentsimbi.Ngokuqhelekileyo kukho amabakala entsimbi amathandathu kuphela ahambelana nezicelo zokwakha izakhiwo.Zonke ziqulethe i-17-22% yechromium, kwaye amabakala angcono aqulethe i-nickel.Ukongezwa kwe-molybdenum kunokuphucula ngakumbi i-atmospheric corrosion, ngokukodwa ukuxhathisa ukubola kwi-atmospheres ene-chloride.
xa kuthelekiswa nentsimbi yekhabhoni
1. Ubuninzi
Ubuninzi bentsimbi yekhabhoni buphezulu kancinane kunentsimbi ye-ferritic kunye ne-martensitic, kwaye ingaphantsi kancinci kune-austenitic steel stainless;
2. Ukuxhathisa
I-resistantivity iyanda ngokulandelelana kwe-carbon steel, i-ferritic, i-martensitic, kunye ne-austenitic stainless steel;
3. Umyalelo we-coefficient yokwandisa i-linear iyafana, i-austenitic stainless steel iyona nto iphakamileyo, kunye ne-carbon steel incinci;
4. Intsimbi yeCarbon, i-ferritic kunye ne-martensitic stainless steels ziyimagnetic, kunye ne-austenitic stainless steels ayi-non-magnetic, kodwa ukuqina kwabo okubandayo kuya kuvelisa i-magnetism xa besenza utshintsho lwe-martensitic, kwaye unyango lobushushu lunokusetyenziswa ukuphelisa le martensite.izicubu kunye nokubuyisela iimpawu zayo ezingezizo-magnetic.
Xa kuthelekiswa nentsimbi ye-carbon, i-austenitic stainless steel inezi mpawu zilandelayo:
1) Ukuxhathisa okuphezulu, malunga namaxesha ama-5 e-carbon steel.
I-2) I-coefficient yokwandisa i-linear enkulu, i-40% enkulu kune-carbon steel, kunye nokunyuka kweqondo lokushisa, ixabiso le-coefficient yokwandisa i-linear liyanda ngokufanelekileyo.
3) I-conductivity ephantsi ye-thermal, malunga ne-1/3 ye-carbon steel.
