Kukho izinto ezintathu eziphambili ezichaphazela ukubola kwentsimbi engatyiwa ngezantsi:
1.Umxholo wezinto ezidibeneyo, ngokuqhelekileyo, umxholo we-chromium kwi-10.5% yensimbi ayiyi kugqwala ngokulula.
Ukuphakama komxholo we-chromium kunye ne-nickel, ngcono ukuxhathisa ukubola.Umzekelo,
umxholo we-nickel kwizinto ezingama-304 ngu-8-10%, kwaye umxholo we-chromium ufikelela kwi-18-20%.
Intsimbi enjalo engenasici ayiyi kugqwala phantsi kweemeko eziqhelekileyo.
| IBanga | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Umgangatho |
| 1070 | 0.2 | 0.25 | 0.04 | 0.03 | 0.03 | / | 0.04 | 0.03 | EN/ASTM |
| 3003 | 0.6 | 0.7 | 0.05-0.2 | 1.0-1.5 | / | / | 0.10 | / | EN/ASTM |
| 5052 | 0.25 | 0.40 | 0.10 | 0.10 | 2.2-2.8 | 0.15-0.35 | 0.10 | 0.10 | EN/ASTM |
2.Inkqubo yokunyibilikisa yomenzi nayo iya kuchaphazela ukuxhathisa kwe-corrosion yensimbi engenasici.
Isityalo esikhulu sentsimbi esinetekhnoloji elungileyo yokunyibilikisa,
Izixhobo eziphambili kunye netekhnoloji ephezulu inokuqinisekisa ulawulo lwezinto ezidibeneyo,
ukususwa kokungcola, kunye nokulawulwa kobushushu bokupholisa bebillet,
ngoko umgangatho wemveliso uzinzile kwaye unokwethenjelwa, umgangatho wangaphakathi ulungile, kwaye akulula ukugqwala.Okuphikisanayo,
ezinye izixhobo ezincinci zentsimbi zinezixhobo ezibuyela ngasemva kunye nobuchwepheshe.Ngexesha lokunyibilikisa,
ukungcola akunakususwa, kwaye iimveliso eziveliswayo ziya kuba ngumhlwa.
3.Imekobume yangaphandle, indawo eyomileyo nengena umoya akulula ukuyirusa.Nangona kunjalo,
ukufuma komoya kuphezulu, imozulu yemvula eqhubekayo, okanye indawo enepH ephezulu emoyeni kulula ukurusa.
I-304 insimbi engenasici, ukuba indawo engqongileyo imbi kakhulu, iya kugqwala.
Abathengi abaninzi baya emarikeni ukuya kuthenga intsimbi engatyiwayo kwaye bazise umazibuthe omncinci kunye nabo.
Ngaphandle kwemagnetism, akusayi kubakho mhlwa.Enyanisweni, oku kukuqonda okungalunganga.
I-strip ye-non-magnetic steel stainless inqunywe yisakhiwo sesakhiwo.
Ngethuba lenkqubo yokuqinisa, insimbi etyhidiweyo iya kwenza "i-ferrite", "austenite",
"i-martensite" kunye nezinye iintsimbi ezingenasici ezinezakhiwo ezahlukeneyo.Phakathi kwabo,
"i-ferrite" "Umzimba" kunye ne "Martensitic" iintsimbi ezingenasici zonke zimagnetic.
"I-Austenitic" yensimbi engenasici ineempawu ezilungileyo zoomatshini,
inkqubo yokusebenza kunye ne-weldability, kodwa kuphela ngokwemiqathango yokumelana nomhlwa,
intsimbi enozibuthe "yeferritic" yomelele kune "austenitic" yentsimbi engatyiwayo.
Okwangoku, okubizwa ngokuba yi-200 series kunye ne-300 series steels stainless high
Umxholo we-manganese kunye nomxholo we-nickel ophantsi kwimarike awunamagnethi,
kodwa ukusebenza kwabo kuhluke kakhulu kuleyo ye-304 enomxholo ophezulu we-nickel.Endaweni yoko,
I-304 yoluliwe, yafakwa, yagudiswa, yaza yaphoswa.Unyango lwenkqubo luya kuba yi-micro-magnetic,
ngoko kukungaqondi kakuhle kunye nenzululwazi ukugweba umgangatho wensimbi engenasici ngaphandle kwemagnetism.
Ixesha lokuposa: Aug-19-2020