Intangiriro kuri Duplex Ibyuma

Duplex ibyuma bitagira umuyonga, bizwiho guhuza imico ya austenitis na ferritic, bihagaze nkikimenyetso cyerekana ubwihindurize bwa metallurgie, bitanga ubufatanye bwibyiza mugihe hagabanywa ibibi byavukijwe, akenshi kubiciro byapiganwa.

Sobanukirwa na Duplex Icyuma:

Hagati yibyingenzi bya duplex idafite ibyuma ni microstructure yuburyo bubiri, mubisanzwe bigizwe nuruvange rwuzuye rwa austenite na ferrite, bigatuma habaho symbiose yibiranga ibyiza mugihe hagabanywa intege nke. Ibigize metallurgical, nubwo bigizwe nicyiciro cyihariye, mubisanzwe bikubiyemo karubone, manganese, silikoni, chromium, nikel, fosifore, na sulfure, hamwe ninyongeramusaruro nka molybdenum, azote, n'umuringa bikomeza kunonosora ibintu.

Imiterere yamateka ya Duplex Ibyuma bitagira umuyonga:

Inkomoko ya duplex itagira umusemburo ukomoka ku bitekerezo bya tewolojiya mu myaka ya za 1920, bikarangirira ku mishinga ifatika itanga umusaruro mu myaka ya za 1930. Mu ikubitiro hagarutswe ku musaruro no gukoreshwa byihariye bitewe na karuboni nyinshi, iterambere mu decarburisation mu mpera za za 1960 byatangaje ibihe bishya, byorohereza synthesis ya karubone nkeya hamwe na chromium nziza hamwe na nikel, bityo bikanoza uburinganire buri hagati ya ferrite na austenite. Ikimenyetso cyiyi nzira ni ubwihindurize ni Duplex 2205, umusemburo wambere wambere kuva mu myaka ya za 70 rwagati ukomeje gutegeka akamaro bitewe n’urwego rwo hejuru rwo kurwanya ruswa rushobora kubona amanota asanzwe ya austenitis.

Ibyiza bya Duplex Ibyuma:

Nuburyo bugizwe nigice gito cyisoko ryicyuma, duplex alloys yunguka ibintu byinshi byerekanwa na gakondo ya austenitike na ferritic. Ikigaragara muri izi nyungu ni imbaraga zongerewe imbaraga, ubukana bwongerewe imbaraga, hamwe no guhindagurika, hamwe no kurwanya ruswa bigaragara nkibintu biranga, guhangana, niba bitarenze, amanota ya austenitis. Byongeye kandi, ikiguzi-cyiza kiranga ibyuma bya duplex, bitewe nakazi keza ko gukora ibintu bivangavanze, bituma ihitamo rikomeye mubikorwa bitandukanye.

Porogaramu ya Duplex Ibyuma:

Ubwinshi bwibyuma bya duplex bidafite ibyuma bisanga byumvikanisha inganda ninganda nyinshi, bitewe no kurwanya ruswa kwinshi, imbaraga zongerewe, hamwe nibiranga ikiguzi. Ahanini, ibikorwa byo ku nkombe no hafi yinkombe, bikubiyemo gucukura peteroli, kuyungurura, no gutunganya amazi, bihagaze nkibyingenzi byingenzi byubuhanga bwa duplex. Mu buryo nk'ubwo, akamaro kayo kagera no gutunganya imiti, gukoresha mu mazi, ibikoresho byo kurwanya umwanda, hamwe n’ibikorwa byo kubaka, bishimangira ko ishobora byose mu nganda zigezweho.