Monga momwe dzinalo likusonyezera, zinthu za graphite ndi mitundu yonse ya zowonjezera za graphite ndi zinthu zapadera zopangidwa ndi graphite zomwe zimakonzedwa ndi zida za makina a CNC pogwiritsa ntchito zipangizo zopangira graphite, kuphatikizapo graphite crucible, graphite plate, graphite rod, graphite mold, graphite heater, graphite box, graphite rotor ndi zinthu zina za graphite.
Pakadali pano, zinthu zopangidwa ndi graphite zimagwiritsidwa ntchito kwambiri mumakampani opanga maginito okhazikika a rare earth. Zinthu zazikulu zomwe zimagwiritsidwa ntchito mumakampani awa ndi mabokosi a graphite oyeretsera zinthu, omwe amadziwikanso kuti cartridge yamwala, boti la graphite ndi zina zotero.
Choyamba, tiyeni tifotokoze zomwe zili mu maginito okhazikika a rare earth, komanso kugwiritsa ntchito ndi kugwiritsa ntchito zinthu zake za graphite popanga makampaniwa. Maginito okhazikika a rare earth ndi mtundu wa maginito, omwe amapangidwa ndi alloy wopangidwa ndi samarium, neodymium mixed rare earth metal ndi transition metal (monga cobalt, iron, etc.), osungunuka ndi ufa metallurgy method ndipo amapangidwa ndi maginito ndi magnetic field. Maginito okhazikika a rare earth amagawidwa mu maginito okhazikika a SmCo ndi maginito okhazikika a NdFeB. Pakati pawo, mphamvu ya maginito ya SmCo magnet ndi pakati pa 15-30 mgoe, ndipo ya maginito a NdFeB ndi pakati pa 27-50 mgoe, yomwe imatchedwa "king permanent magnet king". Samarium cobalt permanent magnet, ngakhale kuti ndi maginito abwino kwambiri, ili ndi rare earth metal samarium ndi cobalt, zomwe ndi zosowa komanso zodula zachitsulo cobalt. Chifukwa chake, chitukuko chake chachepa kwambiri. Pambuyo pa zaka zambiri za khama la ofufuza asayansi ku China, boma layika ndalama zambiri mumakampaniwa, ndipo zinthu zatsopano za rare earth transition metal ndi rare earth iron nitrogen permanent magnet alloy zikupangidwa, N'zotheka kukhala mbadwo watsopano wa rare earth permanent magnet alloy. Kupanga zinthu zamaginito kuyenera kugwiritsa ntchito graphite case kuti isungunuke kutentha kwambiri mu uvuni wa vacuum. Zinthu zamaginito zokhazikika zimamangiriridwa mkati mwa graphite case pa kutentha komweko, ndipo zinthu zamaginito zokhazikika zofunika ndi maginito okhazikika pamapeto pake zimayengedwa.
Monga wopanga zinthu za graphite, bokosi la graphite (graphite ark, graphite cartridge) lopangidwa ndi Zhonghong zipangizo zatsopano limagwiritsidwa ntchito kwambiri mu opanga maginito okhazikika a rare earth, ndipo layamikiridwa ndi makasitomala ndipo lakhazikitsa ubale wokhazikika wa nthawi yayitali!
Nthawi yotumizira: Juni-18-2021