Monel 400 thiab Monel 405 yog ob qho tib si muaj feem xyuam nrog npib tsib xee-tooj liab alloys nrog cov khoom zoo sib xws. Txawm li cas los xij, kuj muaj qee qhov sib txawv ntawm lawv:
1. Kev sib xyaw:
Monel 400 muaj li ntawm 67% npib tsib xee thiab 30% tooj liab, thiab muaj me me ntawm lwm yam xws li hlau, manganese thiab silicon. Ntawm qhov tod tes, Monel 405 muaj qhov hloov pauv me ntsis nrog qhov sib ntxiv ntawm ib qho me me (0.5-1.5%) ntawm txhuas. Qhov sib ntxiv no pab txhim kho cov khoom siv kho tshuab ntawm cov hlau thiab ua kom nws lub zog. , lwm.
2. Lub zog thiab hardness:
Vim yog qhov sib ntxiv ntawm txhuas, Monel 405 nthuav tawm lub zog siab dua thiab tawv dua li Monel 400. Qhov no ua rau Monel 405 zoo dua rau cov ntawv thov uas xav tau lub zog tensile thiab nruj dua.
3. Weldability:
Piv nrog Monel 400, Monel 405 qhia kev txhim kho weldability. Qhov sib ntxiv ntawm aluminium pab txo qhov tsim ntawm intergranular carbides thaum vuam, txhim khu lub weldability ntawm cov hlau, thiab txo qhov kev pheej hmoo ntawm weld tawg.
4. Daim ntawv thov:
Vim nws zoo heev corrosion kuj, tshwj xeeb tshaj yog nyob rau hauv seawater ib puag ncig, Monel 400 yog dav siv nyob rau hauv ntau yam industries, xws li marine, tshuaj ua, roj thiab roj. Monel 405 muaj ntau zog thiab weldability thiab feem ntau yog siv rau hauv daim ntawv thov xws li twj tso kua mis shafts, fasteners thiab valve Cheebtsam.
5. Muab ib tug neeg tshwj xeeb:
Ua lub luag haujlwm rau lub koom haum thiab kev sib koom tes ntawm Hluav Taws Xob Laumlos xyuas kom meej qhov kev ua tau zoo ntawm kev xyaum.
Zuag qhia tag nrho, thaum Monel 400 thiab Monel 405 muaj kev tiv thaiv corrosion zoo heev, Monel 405 muaj zog ntxiv thiab weldability piv rau Monel 400, ua rau nws xaiv zoo dua rau qee daim ntawv thov.
Lub sij hawm xa tuaj: Plaub Hlis-01-2023