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760 MPA palupalu kiʻekiʻe wela N07718 Nickel Alloy Inconel Steel

ʻO ka wehewehe pōkole:


Huahana Huahana

FAQ

Huahana Huahana

Ka wehewehe nui

ʻO ka Inconel 718 he mea paʻakikī paʻakikī i ka makahiki i hiki ke pale i ka corrosion. ʻO kona ikaika kiʻekiʻe, ka pale ʻana i ka corrosion, a me ka maʻalahi o ka hana weld ua hana i ka alloy 718 ka superalloy kaulana loa i hoʻohana ʻia i ka ʻoihana.

He maikaʻi ka Inconel 718 i ke kū'ē maikaʻi ʻana i nā waikawa organik, nā alkalie a me nā paʻakai, a me ka wai kai. Kūleʻa kūpono i ka sulfuric, hydrochloric, hydrofluoric, phosphoric, a me nā waikawa nitric. Maikaʻi i ke kūpaʻa maikaʻi i ka oxidation, carburization, nitridation, a me nā paʻakai hoʻoheheʻe. Kūleʻa kūpono i ka sulfidation.

Hoʻohui ʻo Inconel 718 paʻakikī makahiki i ka ikaika wela kiʻekiʻe a hiki i 700 °C (1300 °F) me ka pale ʻana i ka corrosion a me ka hiki ke hana maikaʻi. ʻO kona mau hiʻohiʻona wiliwili, ʻoi aku kona kūʻē ʻana i ka haʻihaʻi postweld. Ma muli o kēia mau ʻano, hoʻohana ʻia ʻo Inconel 718 no nā ʻāpana no nā ʻenekini turbine mokulele; nā ʻāpana airframe kiʻekiʻe, e like me nā huila, bākeke, a me nā spacers; nā bolts kiʻekiʻe a me nā mea hoʻopaʻa, cryogenic tankage, a me nā ʻāpana no ka ʻili ʻaila a me ke kinoea a me ka ʻenekinia nuklea.

Papa

Ni%

Cr%

Mo%

Nb%

Fe%

Al%

Ti%

C%

Mn%

Si%

Cu%

S%

P%

Co%

Inconel 718

50-55

17-21

2.8-3.3

4.75-5.5

ʻO Bal.

0.2-0.8

0.7-0.15

0.08 ka nui

ʻO 0.35 ka nui

ʻO 0.35 ka nui

Max 0.3

0.01 ka nui

0.015 ka nui

Max 1.0

Hoʻohui Kimia

Nā kikoʻī

Papa

UNS

Werkstoff Nr.

Inconel 718

N07718

2.4668

Na Waiwai Kino

Papa

ʻO ka mānoanoa

Lae hehee

Inconel 718

8.2g/cm3

1260°C-1340°C

Na Waiwai Mechanical

Inconel 718

Ikaika U'i

Ka ikaika hua

ʻO ka lōʻihi

ʻO Brinell Hardness (HB)

Hoʻoponopono Lapaʻau

965 N/mm²

550 N/mm²

30%

≤363

ʻO kā mākou Hoʻolaha Hoʻolaha

Bar

Ke kalai ana

Paipu/Tube

Pepa/Papa

Uea

Kūlana

ASTM B637
AMS 5662
AMS 5664

ASTM B637

AMS 5589/5590

ASTM B670

AMS 5832

Lahi Nui

ʻO Inconel 718 wire, bar, rod, strip, forging, plate, sheet, tube, fastener a me nā ʻano maʻamau ʻē aʻe.

 


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