SUPER DUPLEX 2507 Ogo dị elu

Nkọwa ngwaahịa

Mkpado ngwaahịa

Igwe anaghị agba nchara 22Cr-3Mo

● Mpempe akwụkwọ
● Efere
● Ụlọ mmanya
● Pipe & Tube (welded & enweghị nkebi)
● Ihe ndozi
● Nkịtị, tees, stub-end, nloghachi, okpu, obe, ndị na-ebelata, ọkpọkọ nipples, wdg.
● Weld Wire AWS ER2594, E2594-16, E2553T-1

Duplex 2507 Nchịkọta

Duplex 2507 bụ nnukwu igwe anaghị agba nchara emebere maka ngwa na-achọ ike pụrụ iche na nguzogide corrosion.Alloy 2507 nwere 25% chromium, 4% molybdenum, na 7% nickel.Nke a dị elu molybdenum, chromium na nitrogen ọdịnaya na-arụpụta ezigbo nguzogide chloride pitting na crevice corrosion ọgụ na duplex Ọdịdị na-enye 2507 na pụrụ iche iguzogide chloride stress corrosion cracking.

Ojiji nke Duplex 2507 kwesịrị ịbụ naanị ngwa n'okpuru 600°F (316°C).Mkpughe elu okpomọkụ dị elu nwere ike ibelata ma ike na nguzogide corrosion nke alloy 2507.

Duplex 2507 nwere ezigbo ihe eji arụ ọrụ.Ọtụtụ mgbe, a na-eji ihe ngosi ọkụ nke ihe 2507 mee ihe iji nweta otu ike imewe nke nickel alloy.Ego a na-enweta na ịdị arọ nwere ike ibelata ọnụ ahịa nke imepụta ihe n'ụzọ dị egwu.

Nguzogide corrosion

2507 Duplex bụ nke ukwuu na-eguzogide corrosion otu site na organic acids dị ka formic na acetic acid.Ọ na-eguzogide ọgwụ inorganic acid, karịsịa ma ọ bụrụ na ha nwere chlorides.Alloy 2507 na-eguzogide nke ukwuu na corrosion intergranular metụtara carbide.N'ihi akụkụ ferritic nke ihe owuwu duplex nke alloy ọ na-eguzogide nrụgide corrosion mgbawa na chloride ọkụ nwere gburugburu.Site na mgbakwunye nke chromium, molybdenum na nitrogen na-emebi corrosion dị ka pitting na crevice ọgụ na-emeziwanye.Alloy 2507 nwere ezigbo nguzogide olulu mmiri.

Kedu njirimara Duplex 2507?

● Nnukwu nguzogide corrosion corrosion chloride
● Ike dị elu
● Nguzogide dị elu na olulu chloride na nrụrụ nchara
● Ezigbo nguzogide corrosion n'ozuzu
● Akwadoro maka ngwa ruru 600°F
● Ọnụ ọgụgụ dị ala nke mgbasawanye okpomọkụ
● Ngwakọta akụrụngwa nyere site austenitic na ferritic Ọdịdị
● Ezi weldability na workability

Ngwakọta kemịkalụ,%

Cr	Ni	Mo	C	N	Mn	Si	Cu	P	S	Fe
24.0-26.0	6.0-8.0	3.0-5.0	0.030 Max	.24-.32	1.20 Max	0.80 Max	0.50 Max	0.035 Max	0.020 Max	Nhazi

N'ime ngwa ndị a na-eji Duplex 2507?

● Ngwa eji eme ka mmiri ghara ịsa mmiri
● Ngwá ọrụ nrụgide usoro kemịkalụ, ọkpọkọ na ikpo ọkụ
● Ngwa mmiri
● Akụrụngwa na-ehichapụ gas flue
● Akụrụngwa Pulp & Akwụkwọ
● Mmepụta/teknụzụ mmanụ dị n'ụsọ mmiri
●Ngwá ọrụ ụlọ ọrụ mmanụ na gas