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INCOlOY® aloyi 825 UNS N08825/W.Nr. 2.4858

Kufotokozera Kwachidule:

INCOLOY alloy 825 (UNS N08825) ndi aloyi ya nickel-iron-chromium yokhala ndi molybdenum, copper, ndi titanium. Yapangidwa kuti ipereke kukana kwapadera kumadera ambiri owononga. Kuchuluka kwa nickel ndikokwanira kukana kuphwanya kwa chloride-ion stress-corrosion. Nickel pamodzi ndi molybdenum ndi copper, imaperekanso kukana kwakukulu kumadera ochepetsa monga omwe ali ndi sulfuric ndi phosphoric acid. Molybdenum imathandizanso kukana kuphulika kwa dzenje ndi ming'alu. Kuchuluka kwa chromium mu alloy kumapereka kukana ku zinthu zosiyanasiyana zowononga monga nitric acid, nitrates ndi mchere wooxidizing. Kuwonjezera kwa titanium kumathandiza, ndi chithandizo choyenera cha kutentha, kuti aloyi ikhale yolimba motsutsana ndi kukhudzidwa ndi dzimbiri pakati pa granular.


Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kapangidwe ka Mankhwala

Aloyi chinthu C Si Mn S Mo Ni Cr Al Ti Fe Cu
Chovala Chovala825 Ochepera         2.5 38.0 19.5   0.6 22.0 1.50
Max 0.05 0.5 1.0 0.03 3.5 46.0 23.5 0.2 1.2   3.0

Katundu wa Makina

Mkhalidwe wa Aolly

Kulimba kwamakokedwe

Rm MpaOchepera

Mphamvu yobereka

RP 0.2 Mpa Mphindi

Kutalikitsa

A 5%Ochepera

wodzazidwa

586

241

30

Katundu Wathupi

Kuchulukanag/cm3

Malo Osungunuka

8.14

1370~1400

Muyezo

Ndodo, Mipiringidzo, Waya ndi Zopangira- ASTM B 425, ASTM B 564, ASME SB 425, ASME SB 564 

Mbale, Chipepala ndi Mzere -ASTM B 424, ASTM B 906, ASME SB 424, ASME SB 906

Chitoliro ndi Chubu- ASTM B 163, ASTM B 423, ASTM B 704, ASTM B 705, ASTM B 751, ASTM B 775, ASTM B 829

Mafomu Ena a Zamalonda -ASTM B 366/ASME SB 366 (Yoyenera)

Makhalidwe a Incoloy 825

Mafakitale a Incoloy Apamwamba Kwambiri

● Kukana bwino kwambiri kuchepetsa ndi kupangitsa kuti asidi azisungunuka

● Kukana bwino kupsinjika maganizo ndi dzimbiri

● Kukana bwino kuukira komwe kumachitika m'malo ena monga kuphulika kwa dzenje ndi ming'alu

● Yolimba kwambiri ku sulfuric ndi phosphoric acid

● Kapangidwe kabwino ka makina m'chipinda komanso kutentha kokwera mpaka pafupifupi 1000°F

● Chilolezo chogwiritsa ntchito chotengera chopanikizika pa kutentha kwa khoma mpaka 800°F


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