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INCOlOY® alloy 825 UNS N08825/W.Nr. 2,4858

Nkọwa dị mkpirikpi:

INCOLOY alloy 825 (UNS N08825) bụ nickel-ígwè-chromium alloy na mgbakwunye nke molybdenum, ọla kọpa, na titanium .E mere ya iji na-enye pụrụ iche iguzogide n'ọtụtụ ebe corrosive. Ọdịnaya nickel zuru oke maka iguzogide nrụgide chloride-ion-corrosion cracking. Nickel na njikọ nke molybdenum na ọla kọpa, na-enyekwa nnukwu nguzogide ibelata gburugburu ebe obibi dịka ndị nwere sulfuric na phosphoric acid. Molybdenum na-enyekwa aka iguzogide pitting na crevice corrosion. Ọdịnaya chromium nke alloy na-enye iguzogide ihe dị iche iche na-eme ka ihe na-egbu egbu dị ka nitric acid, nitrates na nnu oxidizing. Ihe mgbakwunye titanium na-eje ozi, yana ọgwụgwọ okpomọkụ kwesịrị ekwesị, iji mee ka alloy guzosie ike megide mmetụta uche na corrosion inter granular.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ngwakọta kemịkalụ

Alloy mmewere C Si Mn S Mo Ni Cr Al Ti Fe Cu
Incoloy825 Min         2.5 38.0 19.5   0.6 22.0 1.50
Oke 0.05 0.5 1.0 0.03 3.5 46.0 23.5 0.2 1.2   3.0

Ihe eji arụ ọrụ

Ọnọdụ Aolly

Ike ọdụdọ

Rm MpaMin

Mpụta ike

RP 0. 2 Mpa Min

Ogologo oge

5%Min

annealed

586

241

30

Njirimara anụ ahụ

Njupụtag/cm3

Ebe mgbaze

8.14

1370-1400

Ọkọlọtọ

Mkpanaka, Ogwe, Waya na Azụ ahịa- ASTM B 425, ASTM B 564, ASME SB 425, ASME SB 564 

Efere, Mpempe akwụkwọ na eriri -ASTM B424, ASTM B 906, ASME SB 424, ASME SB 906

Ọkụ & tube- ASTM B 163, ASTM B 423, ASTM B 704, ASTM B 705, ASTM B 751, ASTM B 775, ASTM B 829

Ụdị ngwaahịa ndị ọzọ -ASTM B 366/ASME SB 366 (nke dabara)

Njirimara nke Incoloy 825

Ụlọ ọrụ Incoloy nke IHigh-Quality

● Nnukwu iguzogide ibelata na oxidizing acid

● Ezigbo iguzogide nrụgide-corrosion mgbawa

● Nguzogide na-enye afọ ojuju maka mwakpo mpaghara dị ka olulu mmiri na nrụrụ aka

● Sulfuric na phosphoric acid na-eguzogide nke ukwuu

● Ngwongwo arụrụ arụ dị mma n'ime ọnụ ụlọ yana okpomọkụ dị elu ruo ihe dịka 1000ºF

● Ikike maka iji ụgbọ mmiri nrụgide na-ekpo ọkụ ruo 800ºF


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