Inconel 690 UNSN06690 2.4642

Tsham tam sim no
Txhawb tshuaj

Inconel 690

UNS

Lub Khw

N06690

Inconel690


Daim Ntawv

ASTM

Qws, bar thiab xaim

B 166

Phaj, ntawv thiab sawb

B 168, B 906

Seamless yeeb nkab thiab raj

B 167, B 829

Pob ntawv thiab bar rau reforging

B 472

Forging

B 564


Inconel 690Chemaical muaj pes tsawg leeg:

Alloy

%

N

Cr

Fe

C

Mn

Si

Cu

690

Min.

58

27. Muaj 27 leej

7. Peb muaj 7





Max.



31

11. 11

0.05

0.5

0.5

0.5


Inconel 690 Lub cev nqaij daim tawv

Qhov ceev

8.1g / cm³

Melting taw tes

1320-1370 ℃


Inconel 690 Alloy m yam tsawg kawg nkaus lub zog hauv chav sov

Alloy xeev

Lub zog tawv

Rm N / mm²

Paib muaj zog

RP0.2 N / mm²

Looj Ceeb

Ib 5%

Brinell hardness

HB

Kev kho kom zoo

586

240

30. 30

-

Tshuaj kho

586

240

30. 30

220


Inconel 690Corrosion tsis kam

Ib qho ntawm kev ua tau zoo ntawm 690 yog inexorability nyob rau hauv qhov kub thiab txias, txawm tias nyob hauv cov xwm txheej heev. Yog hais tias nyob rau hauv cov txheej txheem ntawm cov cua kub thiab cua txias mus los, 690 tuaj yeem tsim cov txheej txheej tuab ntawm oxide zaj duab xis kom tau txais qhov siab tsis kam. 690 muaj carbonation zoo tsis kam. Nrog zoo inoxidability hauv qhov kub ntawm leej faj qhov chaw vim nws muaj cov ntsiab lus siab chromium thiab aluminium.


Cov yam ntxwv raws li hauv qab no:
1. Zoo heev inoxidability hauv qhov kub.
2. Kuj zoo rau carbonizing.
3. Zoo inoxidabilitiy nyob rau hauv leej faj qhov chaw
4. Cov cuab yeej zoo nyob rau hauv chav ua haujlwm thiab qhov kub thiab txias.
5. Kev ua hauj lwm zoo tiv thaiv kev ntxhov siab corrosion cracking, 690 muaj siab nkag dag zog lub zog txij li nws txwv cov pa roj carbon cov ntsiab lus thiab lis qhov loj me, yog li pom zoo kom siv rau saum 500 ℃ ib puag ncig.


Inconel 690 Nws yog xim hlau qauv:
690 yog ntsej muag-nruab nrab cubic ntxaij qauv.


Inconel 690 Thov teb:
1. Lub tshuab ua tais, pob tawb thiab khoom siv clamp hauv qhov chaw kho cua sov.
2. Lub tog rau hlau ntawm kev sib koom thiab hluav taws xob tswj, qhov hluav taws kub ceev roj, Cov cuab yeej hluav taws xob ua kom sov lub vijtsam.
3. Lub tank cais ntawm ammonia kev hloov pauv thiab catalytic support grid ntawm nitric acid tsim tawm.
4. Kev tso tawm qhov system
5. Cov khib nyiab tsis zoo rau lub tshuab nqus tsev
6. Channel txhawb thiab soot soj ntsuam qhov chaw.


Nrog kev dav thiab kev txawj ntse, Beall Kev Lag Luam Group yog ib tus ua inconel690 tuam ntxhab thiab cov muag khoom. Peb muaj pua pua ntawm cov neeg ua haujlwm siab nyob ntawm koj cov kev pabcuam. Thov so assured kom tau txais tus nqi sib tw inconel690 kev muag khoom nrog peb.


Kev nug