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760 MPA Nro Dị Elu Okpomọkụ N07718 Nickel Alloy Inconel Steel

Nkọwa Dị Mkpirikpi:


Nkọwa Ngwaahịa

Ajụjụ Ndị A Na-ajụkarị

Akara Ngwaahịa

Nkọwa Izugbe

Inconel 718 bụ alloy a na-eji eme ka ọ sie ike nke ukwuu, nke na-eguzogide nchara nke ukwuu. Ike ya dị elu, iguzogide nchara, na ịdị mfe nke imepụta ihe eji alụ ọgụ emeela ka alloy 718 bụrụ ihe kachasị ewu ewu eji eme ihe n'ụlọ ọrụ mmepụta ihe.

Inconel 718 nwere ezigbo iguzogide asịd organic, alkali na nnu, na mmiri mmiri. Ọ na-eguzogide asịd sulfuric, hydrochloric, hydrofluoric, phosphoric, na nitric. Ọ na-eguzogide mmeghachi omume oxidation, carburization, nitridation, na nnu agbaze. Ọ na-eguzogide mmeghachi omume ziri ezi megide sulfidation.

Inconel 718 nke na-ekwe ka ọ sie ike ogologo oge na-ejikọta ike okpomọkụ dị elu ruo 700 °C (1300 °F) yana iguzogide nchara na ịdị mma nke imepụta ihe. Njirimara ịgbado ọkụ ya, ọkachasị iguzogide mgbawa postweld, dị oke mma. N'ihi njirimara ndị a, a na-eji Inconel 718 eme ihe maka akụkụ maka injin turbine ụgbọelu; akụkụ ikuku dị elu, dị ka wiil, bọket, na oghere; bolt na ihe njide okpomọkụ dị elu, tanka cryogenic, na ihe ndị mejupụtara maka mwepụ mmanụ na gas na injinịa nuklia.

Ọkwa

Ni%

Cr%

Mo%

Nb%

Fe%

Al%

Ti%

C%

Mn%

Si%

Cu%

S%

P%

Kọ%

Inconel 718

50-55

17-21

2.8-3.3

4.75-5.5

Bọl.

0.2-0.8

0.7-0.15

Kachasị 0.08

Oke kachasị 0.35

Oke kachasị 0.35

Oke 0.3

Kachasị 0.01

Oke kachasị 0.015

Oke 1.0

Ngwakọta Kemịkalụ

Nkọwapụta

Ọkwa

UNS

Werkstoff Nr.

Inconel 718

N07718

2.4668

Njirimara Anụ Ahụ

Ọkwa

Njupụta

Ebe Mgbaze

Inconel 718

8.2g/cm3

1260°C-1340°C

Njirimara Mekaniki

Inconel 718

Ike ọdụdọ

Ike Mwepụta

Ogologo

Ike Brinell (HB)

Ọgwụgwọ Ngwọta

965 N/mm²

550 N/mm²

Pasentị iri atọ

≤363

Nkọwapụta Mmepụta Anyị

Ụlọ mmanya

Ịkpụpụta

Paịpụ/Tube

Mpempe akwụkwọ/Mpempe akwụkwọ

Waya

Ọkọlọtọ

ASTM B637
AMS 5662
AMS 5664

ASTM B637

AMS 5589/5590

ASTM B670

AMS 5832

Oke nha

E nwere waya Inconel 718, ogwe osisi, mkpanaka, eriri, ịkpụ ihe, efere, mpempe akwụkwọ, tube, ihe njide na ụdị ọkọlọtọ ndị ọzọ dị.

 


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