ʻO Inconel 625 Laina Hoʻoheheʻe Kemika

ʻO ka wehewehe pōkole:

ʻO kahi auwai liʻiliʻi e holo ana ma ka ʻaoʻao o nā tubular production e hiki ai ke hoʻokuʻi i nā mea paʻa a i ʻole nā ​​​​lāʻau like ʻole i ka wā o ka hana ʻana.Hiki ke pale ʻia nā kūlana e like me ke kiʻekiʻe o ka hydrogen sulfide [H2S] a i ʻole ka waiho ʻana i ka unahi koʻikoʻi e ka hoʻoheheʻe ʻana i nā kemika lapaʻau a me nā mea paʻa i ka wā hana.


Huahana Huahana

Huahana Huahana

Mea Aluia

Austenitic: 316L ASTM A-269
Duplex: S31803/S32205 ASTM A-789
S32750 ASTM A-789
nickel alloy: N08825 ASTM B-704;ASTM B-423
N06625 ASTM B-704;ASTM B-444
CuNi huila Monel 400 ASTM B-730;ASTM B-165

Hōʻike Huahana

ʻO Inconel 625 Laina Hoʻopaʻa Kemimi (2)
ʻO Inconel 625 Laina Hoʻopiʻi Kemika (3)

Hiʻona huila

ʻO Inconel 625 kahi mea me ke kūpaʻa maikaʻi loa i ka pitting, crevice and corrosion cracking.Kūleʻa loa i ka nui o nā ʻakika organik a me nā minerala.Ka ikaika wela kiʻekiʻe.

Nā hiʻohiʻona

ʻO nā waiwai mechanical maikaʻi loa ma nā wela haʻahaʻa a kiʻekiʻe loa.
Kūʻē kūʻē i ka lua, ka ʻinoʻino a me ka corrosion intercrystalline.
ʻAneʻane kūʻokoʻa piha mai ka chloride i hoʻoulu ʻia i ka pohā ʻino.
Kū'ē kiʻekiʻe i ka oxidation ma nā mahana kiʻekiʻe a hiki i 1050C.
ʻO ke kūpaʻa maikaʻi ʻana i nā ʻakika, e like me ka nitric, phosphoric, sulfuric a me ka hydrochloric, a me ka alkalis e hiki ai ke kūkulu ʻia nā ʻāpana ʻāpana lahilahi o ka hoʻoili wela kiʻekiʻe.

Palapala noi

Pono nā ʻāpana kahi e ʻike ai i ka wai kai a me nā koʻikoʻi mechanical kiʻekiʻe.
ʻO ka ʻaila a me ka hana kinoea kahi i loaʻa ai ka hydrogen sulfide a me ka sulfur elementary ma ka mahana ma mua o 150C.
ʻO nā ʻāpana i ʻike ʻia i ke kinoea a i ʻole nā ​​​​mea kanu desulfurization.
Hoʻopaʻa ahi ma nā kahua ʻaila waho.
ʻO ka hana ʻana o ka hydrocarbon mai ka pā-sand a me nā papahana hoʻihoʻi ʻaila-shale.

Pepa ʻikepili ʻenehana

Alloy

OD

WT

Hua ikaika

Ikaika U'i

ʻO ka lōʻihi

ʻoʻoleʻa

Pumi Hana

Paʻi Pahū

Paʻi hāʻule

iniha

iniha

Mpa

Mpa

%

HV

psi

psi

psi

 

 

min.

min.

min.

max.

min.

min.

min.

Inconel 625

0.375

0.035

414

827

30

266

8,426

26,930

11,200

Inconel 625

0.375

0.049

414

827

30

266

12,096

38,657

14,966

Inconel 625

0.375

0.065

414

827

30

266

16,583

53,000

18,922

Inconel 625

0.375

0.083

414

827

30

266

21,560

68,896

22,916


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