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I-alloy ye-INCONEL® 718 UNS N07718/W.Nr. 2.4668

Inkcazo emfutshane:

I-INCONEL 718 (UNS N07718) yinto enamandla kakhulu kwaye imelana nokugqwala, i-nickel chromium. I-alloy eqina ixesha elide ingenziwa ngokulula, nokuba ibe ziinxalenye ezintsonkothileyo. Iimpawu zayo zokuwelda, ingakumbi ukumelana kwayo nokuqhekeka emva kokuwelda, zibalasele. Ukulula kunye noqoqosho olunokwenziwa ngalo i-INCONEL alloy 718, kunye nokuxinana okuhle, ukudinwa, kunye namandla okuqhekeka, kubangele ukusetyenziswa kwayo kwiindlela ezahlukeneyo zokusebenza. Imizekelo yezi zizinto zeerokethi ezisebenzisa ulwelo, iiringi, ii-casings kunye neendawo ezahlukeneyo zesinyithi ezenziwe nge-sheet metal zeenjini zeenqwelo-moya kunye neenjini ze-turbine zegesi ezisemhlabeni, kunye ne-cryogenic tanking. Ikwasetyenziselwa izibophelelo kunye nezixhobo.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Ukwenziwa kweeKhemikhali

I-alloy

into C Si Mn S P Ni Cr Al Ti Fe Cu B
I-alloy718 Ubuncinci           50.0 17.0 0.20 0.65 Bi-alance    
Ubuninzi 0.08 0.35 0.35 0.015 0.015 55.0 21.0 0.80 1.15   0.3 0.06
Ointo enye UMvulo:2.80~3.30,Nb:4.75~5.50;Co:1.0Ubuninzi

Iipropati zoomatshini

Isimo se-Aolly

Tensile strength

Rm Mpa

Ubuncinci

Unikeze Amandla

RP 0.2 Mpa

Ubuncinci

Ukwandiswa

A 5

Ubuncinci %

Ukunciphisa

yoMmandla,

Ubuncinci, %

Ubunzima bukaBrinell

HB

Ubuncinci

Isisombululo

965

550

30

 

 

isisombululo sokupholisa imvula

1275

1034

12

15

331

Iipropati Zomzimba

Uxinanog/cm3

Indawo yokunyibilika

8.20

1260~1336

Umgangatho

Intonga, iBha, iWire kunye neForging Stock -I-ASTM B 637, i-ASME SB 637

Ipleyiti, Iphepha kunye neStrip -I-ASTM B 670, i-ASTM B 906,AI-SME SB 670, ASME SB 906, SAE AMS 5596

Umbhobho kunye neThubhu -I-SAE AMS 5589, i-SAE AMS 5590

Iimpawu ze-Inconel 718

Abathumeli be-Inconel Coating ngaphandle

● Iimpawu ezilungileyo zoomatshini – ukutyhafa, ukudinwa kunye nokuqhekeka
● Amandla okutsalwa, ukurhubuluza, kunye namandla okuqhekeka ziphezulu kakhulu
● Ayinakumelana kakhulu ne-chloride kunye ne-sulfide stress corrosion cracking
● Ayikwazi ukumelana nokugqwala kwamanzi kunye nokuqhekeka kwe-chloride ion stress
● Ukumelana nobushushu obuphezulu
● Iyaqina ngokobudala kwaye ineempawu ezikhethekileyo zokwaluphala kancinci ezivumela ukufudumeza nokupholisa ngexesha lokutsalwa ngaphandle kwengozi yokuqhekeka.
● Iimpawu ezibalaseleyo zokuwelda, ezimelana nokuqhekeka emva kokuwelda


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