Tuam Tshoj Spot Market - Tsis tshua muaj Lub Ntiaj Teb Magnet Cov Khoom Siv Txhua Hnub, Tsuas yog siv rau!
▌ Market Snapshot
Pr-Nd alloy
Tam sim no ntau yam: 543,000 - 547,000
Nqe Trend: Nruam nrog nqaim fluctuations
Dy-Fe Alloy
Tus nqi tam sim no: 1,630,000 - 1,640,000
Nqe Trend: Kev xav tau ruaj khov txhawb kev nce siab
Cov hlau nplaum muaj ob tug ncej: sab qaum teb (N ncej) thiab sab qab teb (S ncej). Zoo li cov ncej tawm tsam ib leeg, thaum cov ncej sib txawv nyiam. Qhov tshwm sim no yog txiav txim los ntawm cov qauv microscopic hauv cov hlau nplaum. Atoms nyob rau hauv ib tug hlau nplaum yog teem rau hauv me me cheeb tsam hu ua magnetic domains. Hauv txhua qhov chaw, lub sijhawm sib nqus ntawm cov atoms tau ua raws, tab sis cov lus qhia ntawm cov npe sib txawv yuav txawv. Thaum cov hlau nplaum yog magnetized, cov domains dlhos rau hauv ib qho kev taw qhia, tsim macroscopic magnetism. Cov hlau nplaum ntawm cov hlau nplaum tuaj yeem hloov pauv los ntawm cua sov, tawm tsam, lossis siv cov hlau nplaum sab nraud. Tsis tas li ntawd, cov hlau nplaum demagnetized tuaj yeem rov qab tau nws cov hlau nplaum los ntawm remagnetization.
Nco tseg:Cov ntawv nyeem lus Askiv yog tsim los kom tsis txhob muaj kev rov ua dua nrog cov ntsiab lus ntawm Google qhov chaw ywj pheej. Qhia rau kuv paub yog tias koj xav tau kev hloov kho ntxiv!
Post lub sij hawm: Mar-20-2025
