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Nimonic 80A/UNS N07080

Kufotokozera Kwachidule:

NIMONIC alloy 80A (UNS N07080) ndi aloyi ya nickel-chromium yolimba, yolimba, yolimbikitsidwa ndi titaniyamu, aluminiyamu ndi kaboni wowonjezeredwa, wopangidwa kuti ugwiritsidwe ntchito kutentha mpaka 815°C (1500°F). Imapangidwa ndi kusungunuka ndi kuponyedwa mumlengalenga pafupipafupi kuti mitundu itulutsidwe. Zipangizo zoyengedwa ndi electroslag zimagwiritsidwa ntchito pamitundu yomwe imapangidwira. Mitundu yoyengedwa ndi vacuum ikupezekanso. NIMONIC alloy 80A pakadali pano imagwiritsidwa ntchito pazigawo za turbine ya gasi (mabala, mphete ndi ma disc), mabolts, machubu othandizira a boiler a nyukiliya, ma inserts ndi ma cores a die casting, komanso ma valve otulutsa utsi wamagalimoto.


Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kapangidwe ka Mankhwala

Aloyi chinthu C Si Mn S Ni Cr Al Ti Fe Cu Co B
Nimonic80A Ochepera           18.0 1.0 1.8        
Max 0.1 1.0 1.0 0.015 Kulinganiza 21.0 1.8 2.7 3.0 0.2 2.0 0.008
Opali Zr0.15Max,Pb:0.0025Max,

Katundu wa Makina

AlloyUdindo

Kulimba kwamakokedwe

Rm Mpa min.

Mphamvu yobereka

RP 0.2Mpa min.

Kutalikitsa

A 5%

Syankho &mvula

1000

620

2

Katundu Wathupi

Kuchulukanag/cm3

Malo Osungunuka

8.19

1320~1365

Muyezo

Ndodo, Mipiringidzo, Waya ndi Zopangira- BS 3076 & HR 1; ASTM B 637

Mbale, Chipepala ndi Mzere -BS HR 201

Chitoliro ndi chubu-BS HR 401


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