1. Lo Lus Nug: Tus tshuaj lom neeg muaj pes tsawg leeg ntawm Monel 400?
Teb: Monel 400 yog feem ntau lub nickel -} tooj liab alloy, feem ntau muaj:
Ni: 63% tsawg kawg
CU: 28-34%
FE: 2.5% Ntau
MN: 2% Ntau
C, si, co: nyiaj me me
Qhov no muaj kev sib xyaw muab kev tiv thaiv zoo heev rau corrosion nyob rau ntau qhov chaw hnyav, suav nrog dej hiav txwv thiab acidic daws.
2. Lo lus nug: Dab tsi yog cov ntawv thov ntawm Monel 400 leeg thiab kav dej?
Teb: Monel 400 tau siv dav hauv:
Cov Khoom Siv Seater Dej Thiab Cov Tubrog Nkoj Engineering
Tshuaj lom neeg (xws li, acids, alkalis, thiab sulfides)
Cov Hluav Taws Xob Tshav Kub Kub thiab Cov Condensers
Twj, li qub, thiab cov twj tso kua mis hauv qhov chaw muaj teeb meem
Roj thiab roj kev lag luam, tshwj xeeb tshaj yog rau kev teeb tsa sab nrauv
3. Lus Nug: Ua li cas Monel 400 ua nyob rau hauv corrosion tsis kam?
Teb: Monel 400 tau tiv thaiv zoo heev rau pitting, crevice corrosion, thiab kev nyuaj siab {1} Corrosion tsoo hauv ob qho oxidizing thiab txo qhov chaw ib puag ncig. Nws ua tshwj xeeb tshaj yog nyob hauv dej hiav txwv thiab chloride {}} muaj cov kev daws teeb meem, thiab nws yog cov supras, thiab nws yog cov supras, thiab nws yog cov suproric thiab hydrochloric acid nyob rau kev nce thiab kub.
4. Lo lus nug: Dab tsi yog cov khoom siv neeg kho tshuab ntawm Monel 400 kav thiab yas?
Teb: Monel 400 kev nthuav qhia lub zog zoo thiab kev tawv dhau qhov dav dav ntau. Raug cov khoom muaj xws li:
Tensile lub zog: 550-700 mpa
Tos Lub Zog: 20050 MPA
Elongation: 30-45%
Hardness (Brinell): 150-200 HB
Cov khoom no ua rau nws haum rau high - qhov siab thiab siab- kev siv ntxhov siab.
5. Lo lus nug: Puas yog Monel 400 leeg thiab kav dej tau welded thiab fab yooj yim?
Teb: Yog. Monel 400 tuaj yeem yog cov ntaub pua uas siv cov txheej txheem pa xws li vuam, machining, thiab sib sau ua ke. Qee cov ntsiab lus tseem ceeb:
Vuam Vuam tuaj yeem ua tau los ntawm Tig, Mig, lossis Arc Vuam Siv Monel - Tshaj cov ntaub ntawv tub
Preheating feem ntau tsis tas yuav tsum tau
Machining yog me ntsis nyuaj dua li stainless hlau vim nws muaj kev tswj hwm nrog cov cuab yeej kom tsim nyog thiab nrawm
