Ukusetyenziswa kweNqaku loMhlaba oDlulayo i-Praseodymium (PR).

I-Praseodziyoium (PR) malunga ne-160 kwiminyaka eyadlulayo, uSweden Mosander wafumanisa into entsha evela kwiLantnham, kodwa ayisiyonto ithile. I-Mousander yafumanisa ukuba imeko yale nto ifana kakhulu neLanthanum, yabiza igama elithi "PR-ND". "I-Praseodymuum kunye ne-neodimium" lithetha "amawele" ngesiGrike. Malunga neminyaka engama-40 emva koko, oko kukuthi, ngo-1885, xa i-Steam Lantle yahlulahlula-hlula izinto ezimbini ezivela "kwi-neodion ye-Austrian", enye igama elithi "i-rasedymium". Olu hlobo 'lwamawele luyahlukaniswa, kwaye inqaku le-raseodium linamazwe alo amakhulu amaninzi ukubonisa iitalente zayo. I-Praseodymuyim yindawo enqabileyo yomhlaba enexabiso elikhulu, elisetyenziswa kwiglasi, i-ceramics kunye nezinto zemagnethi.

I-Praseodymuyimu (PR)

I-Praseodymuyimu ye-raseodymium (ye-glaze) i-atomic ebomvu (ye-glaze).

I-PR-ND Alloty

I-PraseodyMumsium Oxide

I-rasehedymuum ye-raseodziyoim

Ukusetyenziswa ngokubanzi kwe-rasehedymuum:

. Ingaxubene ne-ceramic glaze ukwenza umlobi, kwaye unokusetyenziswa njenge-pigs engaphantsi yedwa. I-pigment yenziwe ityheli etyheli kunye nombala ococekileyo nohlekisayo.

(2) Isetyenziselwa ukwenza iimagnethi ezisisigxina. Ukukhetha i-proseodymium ye-rasehedymium kunye ne-neodiyoum endaweni yesinyithi ye-neredium ecocekileyo ukuze ivelise izinto ezisisigxina ze-wienet enokucacanga kwaye zinokulungiswa zibe ziimpawu zemilo eyahlukeneyo. Isetyenziswe ngokubanzi kwizixhobo ezahlukeneyo ze-elektroniki kunye nemoto.

(3) ye-petroleum ye-petroleum. Ukongeza i-quoseduium etyedisiweyo kunye ne-neodimium kwi-Zeolite Molecrour Sieve ukulungisa i-Petrole I-Petrolst Caatalyst inokuphucula umsebenzi, ukukhetha kunye nokuzinza kwetyala. I-China yaqala ukunxiba ukusetyenziswa kwemizi-mveliso ngo-1970, kwaye ukusetyenziswa kwayo kuyanda.

. Ukongeza, i-rasedymuum isetyenziswe ngokubanzi kwicandelo lefibre.