Neodlium yana daya daga cikin mafi yawan aiki rasani

A cikin 1839, Yaren mutanen Sweden CGMosander ya gano cakuda Lanthanum (lan) da Pratsoardmium (PU) da Neoddium (nǚ).

Bayan haka, Cheists Chemist a duk duniya ya biya hankali ta musamman don raba sabbin abubuwa daga abubuwan duniya da aka gano.

A cikin 1885, AVwelsbach, wani Aussian, ya gano Pratsardmium da Neodymium daga cakuda Pratsedium dauke da Mossanderder dauke shi a matsayin "sabbin abubuwa". Daya daga cikinsu aka mai suna Neodmium, wanda aka sauƙaƙe zuwa Neodlium. Alamar ND shine Neodlium.

Neodymium, Prasseodmium, gánolinium (Gá), an keɓe su daga Dogymium, wanda aka ɗauka a matsayin kashi mai wuya a lokacin. Saboda ganowarsu, ba a kiyaye Drodmium. An gano su da ke buɗe kofa ta uku ga abubuwan duniya da ke cikin abubuwan duniya kuma sune matakin na uku na abubuwan duniya da suka samu. Amma wannan rabin rabin aikin ne a mataki na uku.Saida, ƙofar Cerium ya kamata a buɗe ko rabuwa da rabinktrium.

Neoddium, alamar sunadarai ND, Silvery fari na ƙarfe, yana daya daga cikin mafi yawan aiki mai aiki a Duniya, tare da melting maki 1024 ° C, da yawa na 7.004 g /㎝, da paramagnetism.

Babban amfani:

Neodymium ya zama tabo mai zafi a kasuwa shekaru da yawa saboda matsayinta na musamman a fagen duniya masu wuya. Babban mai amfani na ƙarfe neoddium na Ndfeb na dindindin. Zuwan na NDFE na ndfeb na dindindin ya allurar sabon mahimmanci a cikin filin duniya mai wuya. NdFeb magnet ne "Sarki na Makamashin dindindin" saboda babban samfurin makamashi mai mahimmanci.it an yi amfani da shi a cikin lantarki, intanet da sauran masana'antu don kyakkyawan aikin.

Hakanan ana amfani da Neodmium a cikin kayan ferrous. Dingara 1.5-2.5% Neoddium ga magnesium ko aluminum ɗinum na iya inganta babban aikin highercoring, kuma ana amfani da shi azaman kayan aiki na Aerospace.

Bugu da kari, Neodlium-doped aluminum garnet samar da gajerun-kalaman las, wanda aka yalwaci a cikin walda da kauri 10mm a masana'antu.

A cikin aikin likita, ND: Ana amfani da Yag Laser don cire tiyata ko raunin raunuka a maimakon lalata. Hakanan ana amfani da Nododmium don gilashin canza launi da kuma kayan yumɓu da ƙari don samfuran roba.

Tare da ci gaban kimiyya da fasaha da fadadawa da fadada da ilimin kimiyyar kasa da fasaha, neodymium a sararin samaniya amfani.

Neodymium (nd) ƙarfe ne mai wuya. Haske mai rawaya, sauƙaƙe oxidized a cikin iska, ana amfani da shi don yin alloy da gilashin ganima.

Tare da haihuwar Pratsodmium, neodymium ya shigo. Zuwan Noodymium yana kunna filin ƙasa mai wuya, ya taka muhimmiyar rawa a cikin filin duniya mai wuya, kuma ya rinjayi kasuwar duniya mai wuya.

Aikace-aikacen Neodlium: ana amfani dashi don yin yandir, gilashin haske mai haske, ruby ​​da ke cikin Laser da gilashin musamman waɗanda ke iya tace haskoki na ruwa. Anyi amfani da shi tare da Preseodlium don yin goggles don gilashin bugi. Michic Karfe da aka yi amfani da shi a cikin karfe kuma ya ƙunshi 18% neodmium.

Neodymium oxide Nd2 O3; Nauyin kwayoyin yana 336.40; Lavender m foda, mai sauƙin shafawa ya shafa tare da damp, sha carbon dioxide a cikin iska, insolable a cikin ruwa, narkewa a cikin inorganic acid. Yawan dangi shine 7.24. Matsayin melting shine kusan 1900 ℃, kuma babban vigerium za a iya samar da shi a cikin iska a cikin iska.

Yana amfani da: Amfani da shi don yin kayan sihiri na dindindin, dankalin zane don gilashin da rerorics da kayan Laser da kayan Laser.

Nanometer neodymium oxide oxide shi ne amfani da gilashin launi da kuma kayan yumɓu, samfuran roba da ƙari.

Karfe; Tsarin kwayar halitta shine Pr-ND; Properties: Gilashin-Gray ƙarfe na azurfa, ƙarfe luster, sauƙin oxidized a cikin iska. Dalili: galibi ana amfani da shi azaman kayan magan baya na dindindin.

Wurare mai kariya yana da haushi mai ƙarfi ga idanu da mucous membrane, matsakaici na fata, kuma inhalation na iya haifar da ƙwayar anifurruwa da lalacewar hanta.

Abu na aiki:

Haushi da idanu, fata, membrane mucous da jijiyoyin jiki.

Magani:

1. Inhalation: barin shafin zuwa sabon iska. Idan numfashi yana da wahala, ba oxygen. Nemi magani.

2. Tuntuɓi ido: ɗaga fatar ido da kurkura tare da ruwa mai gudu ko kuma saline na al'ada. Nemi magani.

3. Contra Skin: Cire gurbataccen tufafi da kurkura tare da ruwa mai gudu.

4. Cin abinci: sha yalwar ruwa mai dumi don haifar da amai. Nemi magani.

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