Intangiriro

Icyiciro cya 304 nicyo gisanzwe “18/8 ″ kitagira umwanda;ni byinshi kandi bikoreshwa cyane mubyuma bidafite ingese, biboneka muburyo bwagutse bwibicuruzwa, imiterere kandi birangira kurusha ibindi.Ifite uburyo bwiza bwo gukora no gusudira.Imiterere iringaniye ya austenitis yo mu cyiciro cya 304 ituma ishobora gushushanywa cyane nta guhuza hagati, ibyo bikaba byaratumye iki cyiciro cyiganje mu gukora ibice bishushanyije bidafite ingese nka sink, hollow-ware na sosi.Kuri izi porogaramu ni ibisanzwe gukoresha “304DDQ” idasanzwe (Igishushanyo Cyimbitse).Icyiciro cya 304 byoroshye gufata feri cyangwa kuzunguruka byakozwe mubice bitandukanye byo gukoresha mubikorwa byinganda, ubwubatsi, nubwikorezi.Icyiciro cya 304 nacyo gifite ibiranga gusudira.Annealing ya nyuma yo gusudira ntabwo isabwa mugihe cyo gusudira ibice bito.

Icyiciro cya 304L, verisiyo ntoya ya karubone ya 304, ntisaba annealing nyuma yo gusudira bityo ikoreshwa cyane mubice bipima uburemere (hejuru ya 6mm).Icyiciro cya 304H hamwe nibirimo byinshi bya karubone isanga ikoreshwa mubushyuhe bwo hejuru.Imiterere ya austenitis nayo itanga aya manota ubukana buhebuje, ndetse no munsi yubushyuhe bwa cryogenic.

Ibyingenzi

Iyi mitungo isobanurwa kubicuruzwa bizunguruka (isahani, urupapuro na coil) muri ASTM A240 / A240M.Ibintu bisa ariko ntabwo byanze bikunze bisa nkibindi bicuruzwa nka pipe na bar muburyo bwihariye.

Ibigize

Urutonde rusanzwe rwicyiciro cya 304 ibyuma bitagira umwanda bitangwa mumeza 1.

Imbonerahamwe 1.Ibigize bigizwe nicyiciro 304 cyicyuma

Ibikoresho bya mashini

Imiterere yubukanishi bwicyiciro cya 304 ibyuma bitagira umwanda bitangwa mumeza 2.

Imbonerahamwe 2.Ibikoresho bya mashini ya 304 yo mucyiciro cyicyuma

Kurwanya ruswa

Nibyiza cyane muburyo butandukanye bwibidukikije hamwe nibitangazamakuru byinshi byangirika.Bitewe no gutobora no kwangirika kwangirika ahantu hashyushye ya chloride, no guhangayikishwa no kwangirika hejuru ya 60 ° C.Ufatwa nk'urwanya amazi meza hamwe na chloride igera kuri 200mg / L ku bushyuhe bw’ibidukikije, bikagabanuka kugera kuri 150mg / L kuri 60 ° C.

Kurwanya Ubushyuhe

Kurwanya okiside nziza muri serivisi zigihe gito kugeza kuri 870 ° C no muri serivisi zihoraho kugeza kuri 925 ° C.Gukomeza gukoresha 304 murwego rwa 425-860 ° C ntibisabwa niba nyuma yo kurwanya amazi yangirika ari ngombwa.Icyiciro cya 304L kirwanya cyane imvura ya karbide kandi irashobora gushyuha mubushyuhe bwo hejuru.

Icyiciro cya 304H gifite imbaraga nyinshi mubushyuhe bwo hejuru kuburyo bukunze gukoreshwa muburyo bwimiterere nubushakashatsi burimo ubushyuhe buri hejuru ya 500 ° C na kugeza kuri 800 ° C.304H izakangurirwa mubushyuhe bwa 425-860 ° C;iki ntabwo arikibazo cyubushyuhe bwo hejuru, ariko bizavamo kugabanuka kwangirika kwamazi.

Kuvura Ubushuhe

Umuti wo gukemura (Annealing) - Shyushya 1010-1120 ° C hanyuma ukonje vuba.Aya manota ntashobora gukomera no kuvura ubushyuhe.

Gusudira

Weldability nziza cyane muburyo busanzwe bwo guhuza, haba hamwe kandi nta byuma byuzuza.AS 1554.6 ibanziriza-gusudira 304 hamwe nicyiciro cya 308 na 304L hamwe ninkoni 308L cyangwa electrode (hamwe na silikoni ndende ihwanye).Ibice byo gusudira cyane mu cyiciro cya 304 birashobora gusaba nyuma yo gusudira kugirango birwanye ruswa.Ibi ntibisabwa mu cyiciro cya 304L.Icyiciro cya 321 gishobora kandi gukoreshwa nkuburyo bwa 304 niba bikenewe gusudira igice kiremereye kandi kuvura ubushyuhe nyuma yo gusudira ntibishoboka.

Porogaramu

Porogaramu zisanzwe zirimo:

Ibikoresho byo gutunganya ibiryo, cyane cyane mu guteka byeri, gutunganya amata & gukora divayi.

Intebe zo mu gikoni, ibyombo, inkono, ibikoresho nibikoresho

Imyubakire yububiko, gariyamoshi & trim

Ibikoresho bya shimi, harimo no gutwara

Ubushyuhe

Ibishushanyo biboheye cyangwa bisudira byo gucukura amabuye y'agaciro, kariyeri & kuyungurura amazi

Kwizirika

Amasoko