Njengoko sonke sazi, izixhobo zokuthatyathwa kwentsimbi ezingenasimo zihlelwe kwintsimbi engenasitali engenasibala, i-Ferricric Steain kunye nentsimbi engenasibala.
Amabakala eebhulukhwe ezingenasimo zahlulwe zangama-45, 60, 60, 70, ne-80. Izixhobo zahlulwe zingama-Austerite A1, A2, i-A2, i-A4, no-C2, no-C4, no-C4. Indlela yayo ebibhenge inje ngo-A200, ngaphambili nangasemva "-" Libonisa ngokulandelelana izinto ze-Bolt kunye namandla amandla.
Intsimbi engenalo
. Nangona isamelana nokunganyangeki, akucetyiswa ukuba isetyenziswe kwiindawo apho kuvela isibongozo, kwaye ilungele isikreqo sentsimbi engenasitayi esiphezulu kunye nokuxhathisa ubushushu, kunye neemfuno zobushushu, kunye neemfuno zobushushu. Ezi zixhobo azinakubanjwa kobushushu. Ngenxa yenkqubo ebumbayo, i-magnetic kwaye ayifanelekanga ukuba kuthengwe. Amabakala e-Ferricuric abandakanya: 430 ne-430f.
2.Martanstaniticic Intsimbi engenasitayile
. Inokuba yi-SURF inyangwe ukuze yonyuse ubunzima bayo kwaye ayikhuthazwanga idyokhwe. Izitithi ezingenamanzi kolu hlobo zibandakanya: 410, 426, 420, kunye ne-431. Banamandla angama-40,000 kwaye abangama-250,000 psi.
Uhlobo lwe-410 nohlobo lwe-416 lunokomelezwa bunyango lobushushu, ngobulukhuni be-35-45h kunye nokuqina okuhle. Bazityhafisa ubushushu kunye nokunganyangeki kwentsimbi enganyangekiyo. Uhlobo lwe-416 lunemixholo ephezulu yesalfure kwaye yintsimbi engenasiseko engenasiseko. Chwetheza i-420, ngesiqulatho se-sulfure siyi-R0.15%, siphucule iipropathi zoomatshini kwaye zinokuqina bunyango lobushushu. Eyona nto iphambili kwixabiso elinzima ngama-53-58HRC. Isetyenziselwa isikhafu sentsimbi engenasitayile esifuna amandla aphezulu.
3.Intsimbi engathandekiyo
. Eli nqanaba lensimbi engenasimo ibandakanya amaBanga alandelayo: 302, 303, 304, 304, 347, 30,000 psi. Nokuba kukunganyangeki, okanye iipropathi zayo zoomatshini ziyafana.
Chwetheza i-302 isetyenziselwa izixhobo ze-strews kunye ne-bolts zokuzibopha.
Chwetheza i-303 ukwenzela ukuphucula ukusebenza kokusika, isixa esincinci se-sulfur yongezwa kwi-303 yentsimbi, esetyenziselwa ukwenza amantongomane kwi-bar stock.
Chwetheza i-304 ilungele ukuqhubekeka kwesikhafu sentsimbi engenasitali ngenkqubo eshushu yentloko, ezinje ngee-bolts ezinde kunye neebhotile ezikhulu, ezinokungaphezulu kwenkqubo ebandayo.
Chwetheza i-305 ilungele ukuqhubekeka kwesikhafu sentsimbi engenasitayile yinkqubo ebandayo yentloko, njengokubandayo yayisenziwa amandongomane kunye ne-bolts.
316 Kwaye iindidi ezingama-317, bobabini baqukethe intetho ye-MO, ngoko ke baninzi kakhulu kubushushu obuphezulu bephezulu kunye nokunganyangeki kwengqondo kungaphezulu kwe-18-8 yentsimbi engenasitayile.
Type 321 and Type 347, Type 321 contains Ti, a relatively stable alloying element, and Type 347 contains Nb, which improves the intergranular corrosion resistance of the material. Ilungele amanqwanqwa eentsimbi engenasitayile engabhaliswanga emva kokuba i-welding okanye inkonzo nge-42013 ° C.
IXESHA LOKUQALA: UJUL-18-2023
