Umbhobho weentsimbi ezingenasici ziqulethe ubuncinane be-11% yechromium, ehlala idityaniswa ne-nickel, ukuxhathisa ukubola.Ezinye iintsimbi ezingenastainless, ezifana neentsimbi ze-ferritic stainless zinozibuthe, ngelixa ezinye, ezifana ne-austenitic, azinamagnetic.Iintsimbi ezinganyangekiyo kwi-Corrosion zifinyezwa njenge-CRES.

Ezinye iintsimbi zanamhlanje zibandakanya izixhobo zentsimbi, ezidityaniswe ngezixa ezikhulu zetungsten kunye necobalt okanye ezinye izinto zokwandisa ukuqina kwesisombululo.Oku kukwavumela ukusetyenziswa kokuqina kwemvula kunye nokuphucula ukumelana nobushushu be-alloy.Isixhobo sensimbi sisetyenziswa ngokubanzi kwii-axes, ii-drill, kunye nezinye izixhobo ezifuna i-edge ebukhali, ehlala ixesha elide.Ezinye ii-alloys ezikhethekileyo zibandakanya i-weathering steels ezifana ne-Cor-ten, imozulu ngokufumana indawo ezinzileyo, enomhlwa, kwaye ingasetyenziselwa ukupeyintwa.Insimbi ye-Maraging ixutywe nge-nickel kunye nezinye izinto, kodwa ngokungafaniyo nentsimbi eninzi iqulethe i-carbon encinci (0.01%).Oku kudala intsimbi eyomeleleyo kodwa eseyithambileyo.

I-Eglin steel isebenzisa indibaniselwano yezinto ezahlukeneyo ezingaphezu kweshumi elinesibini kwiimali ezahlukileyo ukwenza intsimbi enexabiso eliphantsi ukuze isetyenziswe kwizixhobo zebunker buster.Intsimbi yeHadfield (emva koSir Robert Hadfield) okanye intsimbi yemanganese iqulethe i-12–14% yemanganese ethi xa igqabhukile iqine ibe lukhuni yenze ulusu oluqinileyo ngendlela emangalisayo oluxhathisa ukunxitywa.Imizekelo ibandakanya iingoma zetanki, imiphetho yeencakuba zebulldozer kunye neeblade zokusika kwimihlathi yobomi.

Umbhobho wentsimbi ongenamthungo

Umbhobho we-alloy ongenamthungo luhlobo lwemibhobho yentsimbi engenamthungo, epropathi yayo iphezulu kakhulu kunomgangatho wokusebenza kombhobho wentsimbi ongenamthungo ngenxa yomxholo wekhabhoni ephezulu, Iimpawu zombhobho wealloyi ongenamthungo kunye nobushushu obuphezulu, ukumelana nobushushu obuphantsi, ukuxhathisa ukubola kwenza enye intsimbi engenamthungo. umbhobho awuhambelani.ngoko ukusetyenziswa okubanzi ngakumbi kwetyhubhu yealloy kumashishini epetroleum, imichiza, amandla ombane, kwibhoyila.

I-alloy iityhubhu ezingenamthungo zisetyenziswa ikakhulu kwibhoyila yoxinzelelo oluphantsi (uxinzelelo lokusebenza alukho ngaphezulu kwe-5.88Mpa lobushushu obungaphantsi kwama-450.℃) ukufudumeza imibhobho yomhlaba;kwiityhubhu zebhoyila ezinoxinzelelo oluphezulu, i-economizer, i-superheater, i-reheater, umbhobho weshishini lepetrochemical.Ukongeza, umbhobho wentsimbi yealloyi osetyenziswa kumaziko ombane, amandla enyukliya, kwibhoyila enoxinzelelo oluphezulu, ubushushu obuphezulu kunye neheater, uxinzelelo oluphezulu lwemibhobho yobushushu obuphezulu kunye nezixhobo, kukusetyenziswa kwentsimbi ekumgangatho ophezulu wekhabhoni, intsimbi yealloyi kunye nobushushu. ukuxhathisa impahla yentsimbi, eshushu iqengqeleke(i-extrusion, isandiso) okanye i-cold-rolled (itsale) ukusuka.