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

Ibisobanuro bigufi:

INCONEL 718 (UNS N07718) nigikoresho gikomeye cya ruswa irwanya nikel chromium. Imyunyu ngugu-imyaka irashobora guhimbwa byoroshye. ndetse no mu bice bigoye. Ibiranga gusudira. cyane cyane kurwanya kwayo kumenagura gusudira, biragaragara. Ubworoherane nubukungu hamwe na INCONEL alloy 718 bishobora guhimbwa, bigahuzwa nuburemere bwiza, umunaniro ukabije, nimbaraga zo guturika, byatumye ikoreshwa muburyo butandukanye bwo gusaba. Ingero zibi ni ibice bya roketi zikoreshwa mu mazi, impeta, casings hamwe n’ibice bitandukanye byakozwe mu ndege hamwe na moteri ya gaz turbine ishingiye ku butaka, hamwe na tank ya cryogenic. Irakoreshwa kandi kubizirika hamwe nibikoresho byabikoresho.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibigize imiti

Amavuta	element	C	Si	Mn	S	P	Ni	Cr	Al	Ti	Fe	Cu	B
Amavuta718	Min						50.0	17.0	0.20	0.65	Balance
Amavuta718	Icyiza	0.08	0.35	0.35	0.015	0.015	55.0	21.0	0.80	1.15		0.3	0.06
OIkintu	Mo: 2.80 ~ 3.30, Nb: 4.75 ~ 5.50; Co: 1.0Max

Ibikoresho bya mashini

Imiterere ya Aolly

Imbaraga

Rm Mpa

Min

Tanga imbaraga

RP 0. 2 Mpa

Min

Kurambura

A 5

Min%

Kugabanuka

by'akarere,

Min,%

Gukomera kwa Brinell

Min

Igisubizo

965

550

igisubizo imvura igoye

1275

1034

331

Ibintu bifatika

Ubucucikeg / cm³	Ingingo yo gushonga℃
8.20	1260 ~ 1336

Bisanzwe

Inkoni, Akabari, Umugozi no guhimba ububiko -ASTM B 637, ASME SB 637

Isahani, Urupapuro na Strip -ASTM B 670, ASTM B 906,ASME SB 670, ASME SB 906, SAE AMS 5596

Umuyoboro na Tube -REBA AMS 5589, SAE AMS 5590

Ibiranga Inconel 718

Inconel Coating yohereza ibicuruzwa hanze

Properties Ibikoresho byiza byubukanishi - kurakara, umunaniro no kunyerera
Tanga imbaraga zingana, kunyerera, no guturika imbaraga zirarenze cyane
Kurwanya cyane chloride na sulfide guhangayikishwa no kwangirika
Kurwanya ruswa yo mu mazi hamwe na chloride ion guhangayika
● Ubushyuhe bwo hejuru
● Imyaka-ishobora gukomera hamwe numutungo udasanzwe wo gutinda gusaza byemerera gushyuha no gukonja mugihe cya annealing nta kaga ko gucika.
Ibiranga byiza byo gusudira, birwanya imyaka yanyuma

Mbere:

Ibikurikira: Invar alloy 36 / UNS K93600 & K93601

Andika ubutumwa bwawe hano hanyuma utwohereze

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