Okwu mmeghe dị nkenke
Aha ngwaahịa: Yttrium
Usoro: Y
Nọmba CAS: 7440-65-5
Arọ Molecular: 88.91
Njupụta: 4.472 g/cm3
Ebe mgbaze: 1522 Celsius
Ọdịdị: Mpekere akpụ ọla ọcha, ingots, mkpanaka, foil, waya, wdg.
Nkwụsi ike: kwụsiri ike na ikuku
Nrụ ọrụ: Ọ dị mma
Ọtụtụ asụsụ: Yttrium Metall, Metal De Yttrium, Metal Del Ytrio
Koodu ngwaahịa | 3961 | 3963 | 3965 | 3967 |
Ọkwa | 99.999% | 99.99% | 99.9% | 99% |
NKWUKWU kemikal | ||||
Y/TREM (% nkeji) | 99,999 | 99.99 | 99.9 | 99 |
TREM (% nkeji) | 99.9 | 99.5 | 99 | 99 |
Ihe adịghị ọcha n'ụwa | ppm max. | ppm max. | % kacha. | % kacha. |
La/TREM Ce/TREM Pr/TREM Nd/TREM Sm/TREM Eu/TREM Gd/TREM Tb/TREM Dy/TREM Ho/TREM Er/TREM Tm/TREM Yb/TREM Lu/TREM | 1 1 1 1 1 2 1 1 1 1 1 1 1 1 | 30 30 10 20 5 5 5 10 10 20 15 5 20 5 | 0.03 0.01 0,005 0,005 0,005 0,005 0.01 0.001 0.01 0.03 0.03 0.001 0,005 0.001 | 0.03 0.03 0.03 0.03 0.03 0.03 0.1 0.05 0.05 0.3 0.3 0.03 0.03 0.03 |
Ihe adịghị ọcha n'ụwa | ppm max. | ppm max. | % kacha. | % kacha. |
Fe Si Ca Al Mg W O C Cl | 500 100 300 50 50 500 2500 100 100 | 1000 200 500 200 100 500 2500 100 150 | 0.15 0.10 0.15 0.03 0.02 0.30 0,50 0.03 0.02 | 0.2 0.2 0.2 0.05 0.01 0.5 0.8 0.05 0.03 |
A na-etinye Yttrium Metal n'ọtụtụ ebe n'ịmepụta alloys ọpụrụiche, ọ na-abawanye ike nke alloys nke ọla dị ka Chromium, Aluminium, na Magnesium. Yttrium bụ otu n'ime ihe ndị a na-eji eme agba uhie na telivishọn CRT. Dị ka ígwè, a na-eji ya na electrodes nke ụfọdụ spark plọg na-arụ ọrụ dị elu. A na-ejikwa Yttrium na-emepụta mantles gas maka lantern propane dị ka onye na-anọchi Thorium. A na-ejikwa ya mee ka ike nke Aluminom na Magnesium alloys dịkwuo ike. Mgbakwunye Yttrium na alloys n'ozuzu na-eme ka arụ ọrụ dịkwuo mma, na-agbakwụnye iguzogide recrystallization dị elu ma na-eme ka iguzogide oke okpomọkụ dị elu. Enwere ike ịhazi Yttrium Metal ka ọ bụrụ ụdị dị iche iche nke ingots, iberibe, wires, foils, slabs, mkpara, diski na ntụ ntụ.