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INCONEL® alloy 718 UNS N07718/W.Nr. 2.4668

Ibisobanuro bigufi:

INCONEL 718 (UNS N07718) ni igikoresho cya nikeli chromium gikomeye cyane kirwanya ingese. Ifu ishaje ishobora gukorwa byoroshye, ndetse no mu bice bigoye. Imiterere yayo yo gusudira, cyane cyane ko idapfa gusenyuka nyuma yo gusudira, ni nziza cyane. Uburyo bworoshye kandi buhendutse bwo gukora ifu ya INCONEL 718, hamwe n'uburyo bworoshye bwo gukurura, umunaniro mwinshi, n'imbaraga zo gucika, byatumye ikoreshwa mu buryo butandukanye. Ingero zabyo ni ibice bya roketi zikoresha amazi, impeta, udusanduku n'ibice bitandukanye by'icyuma byakozwe ku ndege na moteri za turbine zikoresha gaze ku butaka, hamwe n'uburyo bwo gutwika ibintu. Ikoreshwa kandi mu bikoresho byo gufata no gufunga.


Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Ibikoresho bya shimi

Aloyi

ikintu C Si Mn S P Ni Cr Al Ti Fe Cu B
Aloyi718 Iminota           50.0 17.0 0.20 0.65 Balance    
Umubare munini 0.08 0.35 0.35 0.015 0.015 55.0 21.0 0.80 1.15   0.3 0.06
Oikintu kimwe Mo: 2.80~3.30, Nb: 4.75~5.50; Ko: 1.0Max

Imiterere ya mekanike

Imiterere ya Aolly

Imbaraga zo gukurura

Rm Mpa

Iminota

Imbaraga z'umusaruro

RP 0.2 Mpa

Iminota

Kurekura

A 5

Ingano nto ya %

Kugabanya

y'Akarere,

Ingano nto, %

Ubukomere bwa Brinell

HB

Iminota

Umuti

965

550

30

 

 

gukomeretsa umuti wo kuvura

1275

1034

12

15

331

Imiterere Ifatika

Ubucucikeg/cm3

Aho gushonga

8.20

1260~1336

Igisanzwe

Inkoni, Akabari, Insinga n'ibikoresho byo gucura -ASTM B 637, ASME SB 637

Isahani, urupapuro n'umukandara -ASTM B 670, ASTM B 906,ASME SB 670, ASME SB 906, SAE AMS 5596

Umuyoboro n'Umuyoboro -SAE AMS 5589, SAE AMS 5590

Ibiranga Inconel 718

Abashoramari bo mu mahanga ba Inconel Coating

● Imiterere myiza ya mekanike - gukurura, umunaniro no gucikagurika
● Imbaraga zo gukomera kw'umusaruro, gukurura no gucika kw'umusaruro ni nyinshi cyane
● Irwanya cyane chloride na sulfide stress corruption strain
● Irwanya ingese y'amazi n'ingufu za chloride stress ion corrode
● Irwanya ubushyuhe bwinshi
● Irakomera isaza ifite imiterere yihariye yo gusaza buhoro buhoro, ituma ishyuha kandi ikonjesha mu gihe cyo kuyitera nta kaga ko gucika.
● Imiterere myiza yo gusudira, irwanya gucikagurika nyuma yo gusaza


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  • Ibikurikira:

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