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HastelloyB2/ UNS N0620/ AlloyB2 Tube, Mpempe akwụkwọ, Ngwa, mkpanaka

Nkọwa dị mkpirikpi:

Ọkwa nhata:

UNSN10665

Alloy B-2

W. Nr.2.461

DINNiMo28


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ngwaahịa dị

Ọkpụkpọ enweghị nkebi, Efere, Mkpanaka, Forgings, Fasteners, Pipe Fittings.

Ụkpụrụ mmepụta

Ngwaahịa ASTM
Ogwe B 574
Efere, mpempe akwụkwọ na warara B 575
Ọkpụkpọ na akwa akwa na-enweghị ntụpọ B 622
Ọkpọkpọ aha welded B 619, B 775
Ọkụ welded B 626, B 751
Ngwakọta ọkpọkọ welded B 366
Ọkpụkpọ ọkpọkọ adịgboroja ma ọ bụ akpọrepu na ngwa ọkpọkọ arụrụ arụ B462
Billets na mkpanaka maka ịgha mkpụrụ B472
Forgings B 564

Ngwakọta kemịkalụ

alloy % Ni Mo Fe Cr Co C Mn V Si P S
B2 Min oke

26

2.0

0.2

Oke

30

7.0

1.0

2.5

0.05

1.0

0.4

1.0

0.04

0.03

Njirimara anụ ahụ

Njupụta 8.50 g / cm3
Na-agbaze 1328-1358 ℃

Hastelloy B-2 bụ ihe ngwọta siri ike na-ewusi nickel-molybdenum alloy ike na nguzogide dị ịrịba ama iji belata gburugburu ebe dị ka hydrogen hydride gas, sulfuric acid, yanoic acid na phosphoric acid.Molybdenum bụ isi ihe na-emepụta ihe na-enye nguzogide corrosion pụtara ìhè na mbenata gburugburu.Enwere ike iji nickel-steel alloy a mee ihe na ọnọdụ welded n'ihi na ọ na-eguzogide nguzobe nke oke carbide nke ọka na-ebuli na mpaghara weld okpomọkụ metụtara.

Nke a nickel alloy na-enye ezigbo nguzogide yan acid n'ọtụtụ ọkwa na okpomọkụ.Na mgbakwunye, Hastelloy B2 nwere ezigbo nguzogide nbibi, mgbawa corrosion nrụgide, yana ahịrị mma na mwakpo mpaghara ọkụ metụtara.Alloy B2 na-enye iguzogide acid sulfuric dị ọcha na ọtụtụ acid na-adịghị oxidizing.

Njirimara Hastelloy B-2

• ezigbo nguzogide nrụgide corrosion cracking na pitting
• Nguzogide dị ịrịba ama na mbenata ọnọdụ dị ka hydrogen chloride, sulfuric acid, acetic acid na phosphoric acid.
• Na-eguzogide hydrochloric acid na mkpokọta na okpomọkụ niile

Ngwa Hastelloy B-2:

A na-eji Hastelloy B-2 eme ihe na kemịkalụ, petrochemical, mmepụta ike na mpaghara nchịkwa mmetọ, karịsịa na sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid na ụlọ ọrụ ndị ọzọ.


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