Ubushushu obuphezulu obukwazi ukumelana nokubandaumbhobho wentsimbi ongenamthungongobushushu obuphezulu obubalaseleyo
ukumelana ne-oxidation.Inamandla okushisa aphezulu, ukumelana ne-oxidation, i-carburization
ukumelana, ukuxhathisa kwe-asidi, ukuxhathisa kwe-alkali, amandla okuqina kunye nokumelana nokunxiba.Ukuqhubekeka
ubushushu bokusebenzisa yi-1150 °C.Ubushushu obuqhelekileyo bokusebenza akufanele budlule i-1050 degrees,
kwaye ubushushu obukhulu akufanele budlule i-1200 degrees.Ukuphakama komxholo wekhabhoni
ye element carbon echaphazela ukusebenza lobushushu obuphezulu ukumelana stainless
ityhubhu yensimbi, iphezulu ubulukhuni, kodwa ngakumbi iplastiki yayo kunye nokuqina.

Isulfure yinto engcolileyo eyingozi kwintsimbi.Xa intsimbi enomxholo ophezulu wesulfure iphantsi koxinzelelo
ukucubungula kwiqondo lokushisa eliphezulu, kulula ukuba brittle kwaye ngokuqhelekileyo kuthiwa yi-brittleness eshushu.
I-Phosphorus inokunciphisa kakhulu iplastiki kunye nokuqina kwentsimbi, ngakumbi ephantsi
amaqondo obushushu.Le nto ibizwa ngokuba yi-cold brittleness.Kwizinga eliphezulu lentsimbi, isulfure kunye
i-phosphorus kufuneka ilawulwe ngokungqongqo.Nangona kunjalo, ukusuka kwelinye imbono, ukufakwa kwe
i-sulfure ephezulu kunye ne-phosphorus kwintsimbi ephantsi ye-carbon ingenza ukusika kube lula ukuphuka, okuyiyo
luncedo ekuphuculeni ubuchule bentsimbi.IManganese inokunyusa amandla entsimbi,
inokunciphisa kwaye isuse imiphumo emibi yesulfure, kwaye inokuphucula ukuqina kwe
intsimbi.

Intsimbi ephezulu ye-alloy (intsimbi ephezulu ye-manganese) enomxholo ophezulu we-manganese inokumelana nokunxiba kakuhle
kunye nezinye iimpawu zomzimba.I-antibacterial kunye nobushushu obuphezulu obunganyangekiyo yintsimbi engenasici
iimveliso zombhobho eziye zavela kwiminyaka yakutshanje zintsha ezithandekayo kwintsapho yensimbi engenasici.
Baphathwa ngokukodwa ngokudibanisa ezinye izinto ezilwa ne-antibacterial ezifana nobhedu kunye nesilivere ukuya
yenziwe ngentsimbi eshayinayo.Le propathi ebalaseleyo yokucoca i-antibacterial ibonisa ukuba isicelo sayo
ithemba libanzi kakhulu.

Ityhubhu yensimbi engenasici enokumelana nobushushu obuphezulu inokumelana ne-oxidation elungileyo ngamaxesha athile
sebenzisa ngaphantsi kwe-1600 degrees kunye nokusetyenziswa okuqhubekayo ngaphantsi kwe-1700 degrees. Kuluhlu lwe-800-1575
amadigri, kunqweneleka ukuba ungasebenzisi ngokuqhubekayo ubushushu obuphezulu obuxhathisa intsimbi engenasici
umbhobho, kodwa xa ubushushu obuphezulu obuxhathisayo umbhobho wentsimbi ecocekileyo usetyenziswa ngokuqhubekayo ngaphandle
olu luhlu lweqondo lokushisa, insimbi engenasici inokumelana nobushushu obuhle.Ubushushu obuphezulu
umbhobho wentsimbi onganyangekiyo otsalwayo unokumelana nemvula ye-carbide engcono kune-316 yentsimbi engenanto,
kunye noluhlu lobushushu olungentla lunokusetyenziswa.

Ubushushu obuphezulu obunganyangekiyo kubanda ityhubhu yentsimbi enobushushu obuphezulu oxidation
ukuxhathisa.Inamandla obushushu obuphezulu, ukumelana ne-oxidation, ukumelana ne-carburization, i-asidi
ukumelana, ukuxhathisa kwe-alkali, amandla okuqina kunye nokumelana nokunxiba.Ukusetyenziswa okuqhubekayo
iqondo lobushushu yi-1150 °C.Ubushushu obuqhelekileyo bokusebenza akufanele budlule i-1050 degrees, kwaye
ubushushu obukhulu akufanele budlule i-1200 degrees.