7. 317 ibyuma bidafite ingese. Kurwanya ruswa no kurwanya ibimera biruta 316L ibyuma bitagira umwanda, bikoreshwa mugukora ibikoresho bya peteroli na chimique aside irwanya ruswa.

8. 321 ibyuma bidafite ingese. Titanium-itunganijwe neza ya austenitike idafite ibyuma, yongeraho titanium kugirango irusheho kurwanya ruswa, kandi ifite imiterere yubushyuhe bwo hejuru cyane, irashobora gusimburwa nicyuma cyitwa ultra-low carbone austenitike idafite ibyuma. Usibye ibihe bidasanzwe nkubushyuhe bwo hejuru cyangwa hydrogène irwanya ruswa, mubisanzwe ntabwo byemewe gukoreshwa.

9. 347 ibyuma bidafite ingese. Niobium itunganijwe neza ya austenitike idafite ibyuma, yongeraho niobium kugirango irusheho kurwanya ruswa hagati y’imitsi, kurwanya ruswa muri aside, alkali, umunyu n’ibindi bitangazamakuru byangirika ni kimwe n’ibyuma 321 bitagira umwanda, imikorere myiza yo gusudira, birashobora gukoreshwa nkibikoresho birwanya ruswa kandi birwanya -Icyuma Icyuma gishyushye gikoreshwa cyane cyane mumashanyarazi nubutaka bwa peteroli, nko gukora kontineri, imiyoboro, guhinduranya ubushyuhe, shaft, itanura ryitanura mumatanura yinganda, hamwe na trometero yumuriro.

10. 904L ibyuma bitagira umwanda. Ibyuma byuzuye bya austenitike bidafite ibyuma ni ubwoko bwicyuma cya super austenitis cyuma cyahimbwe na OUTOKUMPU muri Finlande. , Ifite imbaraga zo kurwanya ruswa muri acide idafite okiside nka acide sulfurike, acide acike, acide formic na aside fosifori, kandi ifite kandi imbaraga zo kurwanya ruswa no kurwanya ruswa. Irakwiriye kwibanda kuri acide sulfurike iri munsi ya 70 ° C, kandi ifite imbaraga zo kurwanya ruswa muri acide acike na acide ivanze ya acide formic na acide acike kuri concentration nubushyuhe buri munsi yumuvuduko usanzwe. Umwimerere usanzwe ASMESB-625 uyishyira mubikorwa nka nikel ishingiye kuri nikel, naho urwego rushya rushyira mubyuma. Hariho amanota asa gusa ya 015Cr19Ni26Mo5Cu2 ibyuma mubushinwa. Abakora ibikoresho bike byi Burayi bakoresha 904L ibyuma bidafite ingese nkibikoresho byingenzi. Kurugero, umuyoboro wapimye wa misa ya E + H ukorwa mubyuma 904L bidafite ingese, naho isaha ya Rolex nayo ikozwe muri 904L ibyuma bitagira umwanda.

11. 440C ibyuma bitagira umwanda. Icyuma cya Martensitike kitagira umuyonga gifite ubukana buhebuje hagati yicyuma gikomeye kandi kitagira ingese, hamwe na HRC57. Ahanini bikoreshwa mugukora amajwi, ibyuma, ingirabuzimafatizo, intebe za valve, amaboko, ibiti bya valve, nibindi.

12. 17-4PH ibyuma bitagira umwanda. Imvura ya Martensitike ikomera ibyuma bidafite ingese hamwe nuburemere bwa HRC44 bifite imbaraga nyinshi, ubukana hamwe no kurwanya ruswa kandi ntibishobora gukoreshwa mubushyuhe buri hejuru ya 300 ° C. Ifite ruswa irwanya ikirere hamwe na acide cyangwa umunyu. Kurwanya kwangirika kwayo ni nkibya 304 ibyuma bitagira umwanda na 430 ibyuma bitagira umwanda. Ikoreshwa mugukora ibibuga byo hanze, ibyuma bya turbine, cores cores, intebe za valve, amaboko, amaboko ya valve Tegereza.