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2023-09-01 Farashi na Duniya Rare
Sunan samfur Ƙarfe Lanthanum (yuan/ton) 25000-27000 - Cerium karfe (yuan / ton) 24000-25000 - Metal neodymium (yuan / ton) 610000 ~ 620000 - Dysprosium karfe ~ (yuan / kg) 31100 Terbium karfe (yuan / kg) 9700 ~ 10000 - Pr-Nd karfe (yuan / ton ...Kara karantawa -
Sihiri Rare Abubuwan Duniya: Ytterbium
Ytterbium: lambar atomic 70, atomic nauyi 173.04, sunan kashi wanda aka samo daga wurin gano shi. Abubuwan da ke cikin ytterbium a cikin ɓawon burodi shine 0.000266%, galibi ana samuwa a cikin phosphorite da baƙaƙen ma'aunin zinare. Abubuwan da ke cikin monazite shine 0.03%, kuma akwai isotopes na halitta guda 7 da aka gano ta:...Kara karantawa -
Halin farashi na ƙasan ƙasa a kan Agusta 29, 2023
Sunan samfur Ƙarfe Lanthanum (yuan/ton) 25000-27000 - Cerium karfe (yuan / ton) 24000-25000 - Metal neodymium (yuan / ton) 610000 ~ 620000 - Dysprosium karfe ~ (yuan / kg) 31100 Terbium karfe (yuan / kg) 9700 ~ 10000 - Pr-Nd karfe (yuan / ton ...Kara karantawa -
Agusta 14th - Agusta 25th Rare Duniya Biweekly Biweekly - sama da kasa, ribar juna da asara, dawo da amincewa, iskar shugabanci ya canza
A cikin makonni biyu da suka gabata, kasuwar duniya da ba kasafai ba ta bi tsari daga rarraunan tsammanin zuwa koma baya cikin kwarin gwiwa. 17 ga Agusta ta kasance wani juyi. Kafin wannan, ko da yake kasuwa tana da kwanciyar hankali, har yanzu akwai rashin ƙarfi game da hasashen ɗan gajeren lokaci. Abubuwan da ba a taɓa gani ba a duniya w...Kara karantawa -
Sihiri Rare Abubuwan Duniya: Thulium
Adadin atomic na thulium element shine 69 kuma nauyinsa shine 168.93421. Abubuwan da ke cikin ɓawon ƙasa shine kashi biyu cikin uku na 100000, wanda shine mafi ƙanƙanta mafi ƙarancin abubuwan da ke cikin ƙasa. Ya fi zama a cikin silico beryllium yttrium ore, black rare earth zinariya ore, phosphorus ytt ...Kara karantawa -
Bincike kan yanayin shigo da kaya da fitar da kasa da ba kasafai kasar Sin ta yi ba a watan Yulin shekarar 2023
Kwanan nan, Hukumar Kwastam ta fitar da bayanan shigo da kayayyaki zuwa watan Yuli na shekarar 2023. Kamar yadda bayanan kwastam suka nuna, yawan karafa da ba kasafai ake shigo da su daga kasashen waje a watan Yulin 2023 ya kai tan 3725 ba, an samu raguwar kashi 45 cikin 100 a duk shekara da wata guda. raguwar wata da kashi 48%. Tun daga watan Janairu zuwa Yuli 2023, taron...Kara karantawa -
Halin farashi na duniya mai wuya a kan Agusta 24, 2023
Farashin sunan samfur highs da lows Karfe lanthanum (yuan / ton) 25000-27000 - Cerium karfe (yuan / ton) 24000-25000 - Metal neodymium (yuan / ton) 600000 ~ 605000 - Dysprosium karfe ~ (yuan / kg) 30000 Terbium karfe (yuan / kg) 9500 ~ 9800 - Pr-Nd karfe (yuan / ton) ...Kara karantawa -
Sihiri Rare Abubuwan Duniya: Dysprosium
Dysprosium, alamar Dy da lambar atomic 66. Abu ne da ba kasafai ake samu ba a duniya tare da luster. Ba a taɓa samun dysprosium a matsayin abu ɗaya a cikin yanayi ba, kodayake yana cikin ma'adanai daban-daban kamar yttrium phosphate. Yawan dysprosium a cikin ɓawon burodi shine 6ppm, wanda yayi ƙasa da ...Kara karantawa -
Sihiri Rare Abubuwan Duniya: Holmium
Holmium, lambar atomic 67, atomic nauyi 164.93032, sunan kashi wanda aka samo daga wurin haifuwar mai binciken. Abubuwan da ke cikin holmium a cikin ɓawon burodi shine 0.000115%, kuma yana wanzu tare da wasu abubuwan da ba kasafai ba a cikin ƙasa a cikin monazite da ma'adanai na ƙasa da ba kasafai ba. Tsarin isotope na dabi'a shine kawai holmium 1 ...Kara karantawa -
Rare farashin duniya a kan Agusta 16, 2023
Farashin sunan samfur highs da lows Metal lanthanum (yuan / ton) 25000-27000 - Cerium karfe (yuan / ton) 24000-25000 - Metal neodymium (yuan / ton) 590000 ~ 595000 - Dysprosium karfe ~ (yuan / kg) 29000 Terbium karfe (yuan / kg) 9100 ~ 9300 - Pr-Nd karfe (yuan/ton) 583000 ~ 587000 - Ferrigad...Kara karantawa -
Erbium doped fiber amplifier: siginar watsawa ba tare da raguwa ba
Erbium, kashi na 68 a cikin tebur na lokaci-lokaci. Gano erbium yana cike da jujjuyawa. A shekara ta 1787, a wani karamin garin Itby mai tazarar kilomita 1.6 daga birnin Stockholm na kasar Sweden, an gano wata sabuwar kasa da ba kasafai ba a cikin wani bakar dutse mai suna yttrium earth bisa ga wurin da aka gudanar da bikin...Kara karantawa -
Rare ƙasa magnetostrictive kayan, daya daga cikin mafi alƙawari kayan don ci gaba
Rare earth magnetostrictive material Lokacin da abu ya yi maganadisu a cikin filin maganadisu, zai yi tsawo ko ya gajarta zuwa wurin maganadisu, wanda ake kira magnetostriction. Ƙimar magnetostrictive na kayan aikin magnetostrictive na gabaɗaya shine kawai 10-6-10-5, wanda ƙananan ne, don haka ...Kara karantawa