Umhlahlandlela Wokuthobela Ukuthunyelwa Kwamanye Amazwe: Ukulawulwa Komhlaba Ongavamile Kuma-NdFeB Magnets

Ukuthumela omaginethi be-NdFeB besuka eShayina kudinga ukuthobela ngokuqinile imithetho yokulawula umhlaba ongavamile. Abaphakeli nabathengi abaningi abazi ukuthi omaginethi aqukethe izakhi zomhlaba ongavamile ezisindayo (i-Dysprosium ne-Terbium) ahlukaniswa njengezinto ezisetshenziswa kabili futhi adinga ilayisense yokuthumela ngaphandle—inqubo engathatha izinsuku zokusebenza ezingama-20-30 futhi ilibazise ukuthunyelwa kakhulu.

At Ubuchwepheshe be-Fullzen, sisiza amakhasimende ethu ukuthi alandele le mithetho nsuku zonke. Lo mhlahlandlela uchaza kahle ukuthi yimaphi amamaki alawulwayo, aphephile ukuthunyelwa ngqo, kanye nezinqubo zesinyathelo ngesinyathelo kuzo zombili izimo. Kungakhathaliseki ukuthi uthola omaginethi be-N52 noma amamaki e-UHT ashisa kakhulu, ukuqonda le mithetho kusenesikhathi kukusindisa ekuboshweni kwentela, izinhlawulo, kanye nokubambezeleka okubizayo. Qhubeka ufunda ukuze uqinisekise ukuthi ukuthunyelwa kwakho okulandelayo kuhamba kahle—noma uxhumane nethimba lethu lokuthobela imithetho ukuze uthole usizo oluqondene nemamaki.

Izinto Ezibalulekile Okufanele Uzithathe

Ukuhlukaniswa Kwebanga: Amabanga aqukethe i-Dy/Tb (UHT, EH, AH, SH ngaphezu kwamazinga athile) adinga ilayisense yokuthumela ngaphandle esetshenziswa kabili; uchungechunge lwe-N, M, kanye ne-H ejwayelekile lungathunyelwa ngqo.

Isikhathi Sokuhola Ilayisensi: Izicelo zithatha izinsuku zokusebenza ezingama-20-30—hlela kusengaphambili futhi ungalokothi uthunyelwe ngaphambi kokuthola ilayisensi esemthethweni.

Imibhalo: Ukuthunyelwa okungalawulwa kudinga isitatimende esibalulekile kanye nemibiko yokuhlola; ukuthunyelwa okulawulwayo kudinga umbiko wokuhlolwa kwelebhu ye-CNAS kanye nesicelo se-MOFCOM.

Icebiso Eliwusizo: Hlukanisa amamaki alawulwayo nalawo angalawulwayo abe amaphakheji ahlukene kanye nokufakwa kwempahla yangokwezifiso ukuze kuthunyelwe okuxubile okubushelelezi.

 

Ukuhlukaniswa KwamaBanga Kokulawulwa Kokuthunyelwa Kwamanye Amazwe

Amabanga Alawulwayo

Lezi zigaba ziqukethe izakhi zomhlaba ezingavamile ezisindayo (Dy, Tb). Kumelwe ufake isicelo seLayisensi Yokuthumela Izinto Ezisetshenziswa Kabili ngaphambi kokuvunyelwa kwentela:

UHT Series: 30UHT, 33UHT, 35UHT, 38UHT, 40UHT, 42UHT, 45UHT, 48UHT, 50UHT, 52UHT, 54UHT

Uchungechunge lwe-EH: 28EH, 30EH, 33EH, 35EH, 38EH, 40EH, 42EH, 45EH, 48EH, 50EH, 52EH

Uchungechunge lwe-AH: 28AH, 30AH, 33AH, 35AH, 38AH, 48AH, 50AH

Uchungechunge lwe-SH (okuyingxenye): 50SH, 52SH, 54SH

Amabanga Angalawulwa

Uchungechunge lwe-N: N30~N58

Uchungechunge lwe-M: 30M~54M

Uchungechunge lwe-H: 30H~54H (ibanga elijwayelekile)

Azikho izinto ezisindayo zomhlaba ongavamile (i-Dysprosium ne-Terbium) ezifakiwe. Isimemezelo samasiko esiqondile sivunyelwe ngaphandle kwemvume ekhethekile.

Izinqubo Zenkambiso Zama-Magnets Angalawulwa (Ukuthunyelwa Okuqondile)

Amadokhumenti adingekayo ukuze kufakwe intela ejwayelekile:

Ifomu lokumemezela amasiko

I-invoyisi yezentengiselwano, uhlu lokupakisha kanye nenkontileka yokuthengisa

Isitatimende esiqinisekisa ukuthi akukho Dy / Tb heavy rare earth

Umbiko wokuhlonza okwenziwa nge-magnetic (okuphoqelekile ukuthuthwa emoyeni yi-DHL / FedEx)

Umbiko wokuhlolwa kokwakheka komhlaba ongavamile (wokuhlolwa okungahleliwe kwentela)

Inqubo yokususa: Thumela wonke amadokhumenti ngqo emasikweni. Akukho mvume yokusebenzisa kabili edingekayo. Gcina wonke amarekhodi okuhlolwa okungenani iminyaka emithathu.

Izinqubo Zenkambiso Zama-Magnets Omhlaba Onzima Olawulwayo

Isinyathelo 1: Faka isicelo seLayisensi Yokuthumela Ngaphandle Kusenesikhathi

Thola umbiko wokuhlolwa kwe-rare earth element okhishwe yilabhorethri egunyazwe yi-CNAS.

Thumela isicelo kupulatifomu esemthethweni ye-MOFCOM.

Lungisa izinto ezisekelayo: ilayisense yebhizinisi, ukubhaliswa kokuhweba kwamanye amazwe, inkontileka yokuthengisa, isitifiketi somsebenzisi wokugcina kanye nokusetshenziswa kokugcina, umbiko wokuhlolwa kwezingxenye, kanye nencazelo yesicelo sabantu abavamile.

Isikhathi sokugunyazwa: Izinsuku zokusebenza ezingama-20–30. Izimpahla azikwazi ukuthunyelwa ngaphambi kokuthola iLayisensi esemthethweni Yokuthumela Izinto Ezisetshenziswa Kabili.

Isinyathelo 2: Imibhalo Egcwele Yezentela

Ilayisensi Yokuthumela Izinto Ezisetshenziswa Kabili Yasekuqaleni

Umbiko wokuhlolwa kwezinto ezingavamile zomhlaba

Incwadi yesifungo somsebenzisi wokugcina

Isethi ephelele yamadokhumenti okuthumela (i-invoyisi, uhlu lokupakisha, inkontileka, ifomu lesimemezelo)

Isitifiketi sokuhlola sikazibuthe sokuthunyelwa emoyeni

Imithetho ebalulekile:

Ilayisensi isebenza kuphela kuqoqo elichaziwe, indawo oya kuyo kanye nomthengi.

Ukuthunyelwa kwamanye amazwe akuvunyelwe.

Ukuthunyelwa okungagunyaziwe ngaphandle kwemvume kuzoholela ekuboshweni kwempahla kanye nezijeziso.

Amathiphu Okusebenza Asebenzayo

Hlukanisa amazinga alawulwayo nalawo angalawulwayo abe amaphakheji ahlukene kanye nokufakwa kwempahla yamasiko ukuze kuthunyelwe okuxubile.

Khipha isitifiketi sezinto ezibonakalayo ukuze kucace ukuthi umhlaba osindayo uqukethwe yini.

Ukuhlolwa kukagesi kanye nemvume yomhlaba ongavamile kuyiqoqo lemibhalo elizimele—elilodwa lokuphepha kwezokuthutha kanye nelinye lokulawula intela ngokulandelana. Lungiselela kokubili ngokwehlukana.

Ibhokisi Lesifinyezo (ngaphakathi kwezinhlamvu ezingu-300)

Izilawuli zokuthumela ngaphandle zomhlaba ongavamile zaseShayina zihlukanisa omaginethi be-NdFeB ngamamaki alawulwayo (aqukethe i-Dy/Tb) kanye namamaki angalawulwayo. Amamaki alawulwayo adinga ilayisense yokusetshenziswa kabili yezinsuku ezingama-20-30 evela ku-MOFCOM enemibhalo ephelele; amamaki angalawulwayo asula amasiko ngqo ngesitifiketi sezinto ezibonakalayo. Amathiphu ayisihluthulelo: hlukanisa amamaki, gcina amarekhodi okuhlolwa, bese uhlela isikhathi sokuhola selayisense.