Ngwa ọla edo Praseodymium (Pr).

Praseodymium (Pr) Ozi Izugbe:

Praseodymium akara Pr, atomic nọmba 59, atomic arọ 140.90765, ebe agbaze 931 °C, ebe esi 3512 °C, njupụta 6.773 g/cm³.

A na-eji Praseodymium eme ihe na ceramics architecture na ceramics kwa ụbọchị, nke agwakọta ya na seramiiki glaze iji mee ka agba glaze, nwekwara ike iji naanị ya dị ka pigmenti n'okpuru glaze, pigmenti emere bụ odo odo, dị ọcha na ụda mara mma.

A na-eji na-emepụta ihe ndọta na-adịgide adịgide. Ojiji nke praseodymium-neodymium metal dị ọnụ ala kama ịbụ ọla neodymium dị ọcha iji rụpụta ihe ndọta na-adịgide adịgide, akụrụngwa antioxidant ya na akụrụngwa ya na-abawanye nke ọma, enwere ike ịhazi ya ka ọ bụrụ ndọta nke ụdị dị iche iche. A na-eji ya na ngwaọrụ eletrọnịkị dị iche iche na moto.

A na-eji maka petroleum catalytic cracking. A kwadebere ihe na-eme ka mmanụ ụgbọala na-agbawa agbawa site n'ịgbakwunye Y-ụdị zeolite zeolite zeolite n'ụdị praseodymium-neodymium enrichment, nke nwere ike imeziwanye ọrụ, nhọrọ na nkwụsi ike nke onye na-eme ihe. A malitere itinye China n'ọrụ mmepụta ihe na 70s, ego ahụ nọgidere na-abawanye.

Enwere ike iji Praseodymium mee ihe maka nchacha abrasive. Na mgbakwunye, praseodymium na-aghọwanye nke a na-ejikarị eme ihe n'ọhịa nke eriri anya

Praseodymium (Pr) Metal Element Overview:

Anyị na-agbaze ọla ọ bụla na ọtụtụ ihe ndị ọzọ dị elu n'ime mkpanaka, mmanya ma ọ bụ ụdị efere, ma ọ bụ ndị ahịa na-enye ihe osise.
Anyị na-ere ụdị dị iche iche praseodymiumihe ọla site na otu nha ma ọ bụ ibe maka ojiji dị iche iche na mpaghara nyocha yana maka teknụzụ nwe ụlọ ọhụrụ.


Ọmụmaatụ:Praseodymium Bar, Praseodymium Rod, Praseodymium Plate, Praseodymium Sheet, Praseodymium Lump, Praseodymium Ingot, Praseodymium Pellets, Praseodymium Target

Praseodymium Cube, Ụdị ndị ọzọ dị site na arịrịọ.

Praseodymium ahaziri

Ruthenium ahaziri ahazi

Praseodymium Bar

Praseodymium Cube

Praseodymium Ingot

Praseodymium akpụ

Praseodymium pellets

Praseodymium mkpanaka

Akwụkwọ Praseodymium

Praseodymium Target