China 760 MPA Soft High Temperature N07718 Nickel Alloy Inconel Steel Manufacture ndi Factory

760 MPA Soft High Temperature N07718 Nickel Alloy Inconel Steel

Kufotokozera Kwachidule:

Tsatanetsatane wa Zamalonda

FAQ

Zogulitsa Tags

Kufotokozera Kwambiri

Inconel 718 ndi alloy osasunthika omwe amatha kuwonongeka kwambiri ndi dzimbiri. Kulimba kwake kwakukulu, kukana kwa dzimbiri, komanso kusavuta kupanga ma weld zapangitsa alloy 718 kukhala superalloy yotchuka kwambiri yomwe imagwiritsidwa ntchito m'makampani.

Inconel 718 ili ndi zabwino zokana kukana ma organic acid, alkali ndi mchere, ndi madzi am'nyanja. Kukana koyenera kwa sulfuric, hydrochloric, hydrofluoric, phosphoric, ndi nitric acid. Ndibwino kukana kwambiri ma oxidation, carburization, nitridation, ndi mchere wosungunuka. Kukana koyenera kwa sulfidation.

Inconel 718 yosaumitsa msinkhu imaphatikiza mphamvu zotentha kwambiri mpaka 700 °C (1300 °F) ndi kukana dzimbiri komanso kupangidwa kwabwino kwambiri. Makhalidwe ake owotcherera, makamaka kukana kwake kung'ambika kwa postweld, ndiwopambana. Chifukwa cha izi, Inconel 718 imagwiritsidwa ntchito pazigawo za injini za turbine za ndege; mbali zothamanga kwambiri za airframe, monga mawilo, ndowa, ndi spacers; ma bolts ndi zomangira zotentha kwambiri, tankage ya cryogenic, ndi zida zopangira mafuta ndi gasi ndi uinjiniya wa nyukiliya.

Gulu

Ndi%

Cr%

Mo%

Nb%

Fe%

Al%

Ti%

Mn%

Si%

Ku%

Co%

Mtengo wa 718

50-55

17-21

2.8-3.3

4.75-5.5

Bali.

0.2-0.8

0.7-0.15

Kuchuluka kwa 0.08

Kuchuluka kwa 0.35

Kuchuluka kwa 0.3

Kuchuluka kwa 0.01

Mtengo wapatali wa magawo 0.015

Zokwanira 1.0

Chemical Composition

Zofotokozera

Gulu	UNS	Werkstoff Nr.
Mtengo wa 718	N07718	2.4668

Zakuthupi

Gulu	Kuchulukana	Melting Point
Mtengo wa 718	8.2g/cm3	1260°C-1340°C

Mechanical Properties

Mtengo wa 718	Kulimba kwamakokedwe	Zokolola Mphamvu	Elongation	Kuuma kwa Brinell (HB)
Yankho Chithandizo	965 N/mm²	550 N/mm²	30%	≤363

Ndondomeko Yathu Yopanga

	Malo	Kupanga	Pipe/Tube	Mapepala/ Mzere	Waya
Standard	Chithunzi cha ASTM B637 Mtengo wa AMS5662 Mtengo wa AMS5664	Chithunzi cha ASTM B637	AMS 5589/5590	Chithunzi cha ASTM B670	Mtengo wa AMS5832