Melemo ea rona ke litheko tse tlase, sehlopha sa barekisi se matla, QC e ikhethileng, lifeme tse tiileng, lits'ebeletso le lihlahisoa tsa boleng bo holimo tsa 2019 China SmCo5 Samarium Cobalt Rare Earth 350 ° Working Temp., Ho tseba haholoanyane ka seo re khonang ho se etsa ho lumellana litlhoko tsa hao, bua le rona neng kapa neng. Re shebile pele ho theha likamano tse ntle le tsa nako e telele tsa likhoebo le uena.
Melemo ea rona ke litheko tse tlase, sehlopha sa barekisi se matla, QC e khethehileng, lifeme tse tiileng, lits'ebeletso tsa boleng bo holimo le lihlahisoa tsaChina Speaker Magnet, Magnetic, Khampani ea rona e lula e ikemiselitse ho finyella tlhoko ea hau ea boleng, lintlha tsa theko le sepheo sa thekiso. Rea u amohela ka mofuthu u bula meeli ea puisano. Ke thabo ea rona e kholo ho u sebeletsa haeba u hloka morekisi ea tšepahalang le tlhaiso-leseling ea boleng.
Samarium magnet cylinder kapa SmCo cylinder magnet e hlalosa makenete ea sebopeho se chitja ka bolelele bo boholo ho feta bophara. Boholo ba li-cylinder SmCo makenete li na le axially magnetized, 'me tse ling li na le magnetized diametrically.
Bakeng sa limakete tsa cylinder tsa axially cylinder SmCo, ka linako tse ling li ka hlokoa lipalo tse ngata tse makhethe ka bolelele bakeng sa lits'ebetso tse itseng. Ho na le lintlha tse 'maloa ho etsa qeto ea hore na magnetized SmCo magnetized e ka khoneha kapa che, mohlala, tlhokahalo ea lekhalo pakeng tsa lipalo tsa makenete, boholo ba makenete, thepa ea makenete, joalo-joalo. NdFeB makenete. Haeba boholo ba makenete a SmCo bo le boholo haholo, magnetizer le magnetizing fixture e ke ke ea hlahisa tšimo e lekaneng ea magnetizing ho magnetize SmCo makenete ho saturation. Ka tloaelo botenya ba SmCo makenete ho hlokahala hore e be ka tlaase ho 5 limilimithara, 'me ka linako tse ling Hcj e lokela ho laoloa ho pota kapa e sa feteng 15kOe. Pele ho tlhahiso ea bongata, sampole ea makenete ea lipolao tse ngata e tlameha ho netefatsoa ke liteko tse felletseng tsa bareki ho fihlela litlhoko tsa kopo.
Ka linako tse ling, li-cylinder SmCo magnets li ka 'na tsa hloka ho kenngoa. Ho fapana le makenete a sintered Neodymium a bonolo ho oxidize, makenete ea Samarium Cobalt e ntle ho hanyetsa kutu ka lebaka la sebopeho sa eona se ikhethileng ntle le Fe kapa ka tšepe e ka bang 15%. Ka hona, lits'ebetsong tse ngata, ho roala ha ho hlokahale bakeng sa makenete ea SmCo ho thibela kutu. Leha ho le joalo, libakeng tse ling tsa kopo, makenete ea SmCo e hlokahala hore e tlosoe ka Khauta e benyang kapa e ntle kapa Nickel ho fihlela ponahalo e phethahetseng.
Ha bareki ba etsa qeto ea hore na ke lisebelisoa life tsa makenete tse loketseng ts'ebeliso ea bona, ba boetse ba tsotella thepa ea 'mele. Lintlha tse latelang ke tsa 'mele bakeng sa limatlase tsa SmCo:
| Litšobotsi | Mocheso o Fetosehang oa Coefficient 20-150ºC, α(Br) | Mocheso o Fetosehang oa Coefficient 20-150ºC, β(Hcj) | Coefficient ea Katoloso ea Thermal | Thermal Conductivity | Mocheso o khethehileng | Mocheso oa Curie | Flexural Matla | Botenya | Ho thata, Vickers | Ho hanyetsa Motlakase |
| Yuniti | %/ºC | %/ºC | ΔL/L ho ya ka ºCx10-6 | kcal/mhrºC | cal/gºC | ºC | Mpa | g/cm3 | Hv | μΩ • cm |
| SmCo5 | -0.04 | -0.2 | //6⊥12 | 9.5 | 0.072 | 750 | 150-180 | 8.3 | 450-550 | 50-60 |
| Sm2Co17 | -0.03 | -0.2 | //9⊥11 | 8.5 | 0.068 | 850 | 130-150 | 8.4 | 550-650 | 80-90 |
Melemo ea rona ke litheko tse tlase, sehlopha sa barekisi se matla, QC e ikhethileng, lifeme tse tiileng, lits'ebeletso le lihlahisoa tsa boleng bo holimo tsa 2019 China SmCo5 Samarium Cobalt Rare Earth 350 ° Working Temp., Ho tseba haholoanyane ka seo re khonang ho se etsa ho lumellana litlhoko tsa hao, bua le rona neng kapa neng. Re shebile pele ho theha likamano tse ntle le tsa nako e telele tsa likhoebo le uena.
Setaele se Secha sa 2019China Speaker Magnet, Magnetic, Khampani ea rona e lula e ikemiselitse ho finyella tlhoko ea hau ea boleng, lintlha tsa theko le sepheo sa thekiso. Rea u amohela ka mofuthu u bula meeli ea puisano. Ke thabo ea rona e kholo ho u sebeletsa haeba u hloka morekisi ea tšepahalang le tlhaiso-leseling ea boleng.
