1. Nkọwa na Njirimara
Lanthanum cerium metal alloybụ ngwakọta oxide alloy ngwaahịa, tumadi mejupụtaralanthanumnacerium, ma sokwa na ngalaba ọla ụwa dị ụkọ. Ha bụ nke ezinụlọ IIIB na IIB n'otu n'otu na tebụl oge.Lanthanum cerium metal alloynwere mmetụta kemịkal na-arụ ọrụ nke ọma na nhazi nhazi na ihe anụ ahụ. A na-ejikarị ya na ụlọ ọrụ nuklia, ọgwụ, ngwá electronic, ọkụ, ígwè na mpaghara ndị ọzọ.
2, Nnụcha na Production
1) Ụzọ mmịpụta nke lanthanum cerium metal tumadi gụnyere:
(1) Usoro mgbanwe ion: adsorbobere ụwaihe site na resin mgbanwe ion, wee sachaa, kewapụ, tinye uche na sachaa ha iji nweta ngwaahịa;
(2) Usoro mmịpụta ihe mgbaze: iji ihe mgbaze dị iche iche wepụ ihe ndị dị ụkọ n'ụwa nwere ikike dị iche iche, na-enweta nkewa nkewa;
(3) Usoro electrolysis: Na-agbakwụnyeobere ụwanwere akụrụngwa na cell electrolytic iji nweta ngwaahịa ọla ma ọ bụ oxide site na electrolysis.
2) Usoro mmepụta: Usoro mmepụta nwere ike ịdịgasị iche dabere na usoro mmịpụta kpọmkwem na akụrụngwa eji. Nke a na-agụnyekarị usoro dị ka nkwadebe akụrụngwa, ịsa nri, ịhịa aka n'ahụ, nkewa na ịdị ọcha, yana nkwadebe ngwaahịa.
3. Nkọwapụta na ụdị, ọdịdị na ndeksi
(1),Nkọwapụta: Nkọwapụta nkelanthanum cerium metalna ngwaahịa ya dịgasị iche dabere na mpaghara ngwa na usoro mmepụta. Nkọwa ndị a na-ahụkarị gụnyere ngọngọ ígwè, ntụ ntụ ígwè, alloys, wdg. 50kg / ngọngọ ma ọ bụ ịkpụ dị ka ihe ndị ahịa chọrọ.
(2), Ụdị:Ụdị ahụ dịgasị iche dabere na usoro mmepụta, gụnyere granular, mkpara, linear, wdg.
(3), Ọdịdị: lanthanum cerium metal alloybụ na ngọngọ udi, na a silver isi awọ ọhụrụ mgbaji n'elu.
(4) Ndekọ:
| Nwale Ihe | Ọkọlọtọ | Nsonaazụ |
| Re | ≥99% | 99.68% |
| Ce | ≥62% | 64.76% |
| La | ≥33% | 34.85% |
| Sm | ≤0.1% | 0.06% |
| Mg | ≤0.1% | 0.05% |
| Zn | ≤0.05% | 0.02% |
| Fe | ≤0.2% | 0.03% |
| Si | ≤0.05% | 0.02% |
| W+Mo | ≤0.035% | 0.01% |
| Ca | ≤0.02% | 0.012% |
| C | ≤0.02% | 0.01% |
| Pb | ≤0.02% | 0.008% |
| Nchekwa | Okpomọkụ ụlọ nke ejiri nke ọma mechie | |
| Mmechi | Soro ọkọlọtọ GB/T 4153-2008 | |
4. Nchekwa na nkesa
(1) Nchekwa: Ihe nchekwa zuru ụwa ọnụ nkelanthanum cerium ọla ọladị ukwuu, na-ekesa nke ọma na ntọala akụrụngwa ụwa dị ụkọ na China.
(2). Nkesa: Na mgbakwunye na China,lanthanum cerium ọla ọlaa na-ekesakwa na mba ndị dị ka Mongolia, United States, na Australia.
5, Ahịa na Ahịa
(1). Ahịa: Ọnụahịa nkelanthanum cerium metal alloyna-emetụta ọbịbịa na ọchịchọ, ọnụ ahịa mmepụta ihe, na ihe ndị ọzọ, na-ebute mgbanwe ọnụahịa dị ukwuu.
(2). Ahịa: Ahịa zuru ụwa ọnụ makalanthanum cerium ọla ọlaA na-etinyekarị ya na China, bụ nke kacha n'ụwa na-emepụta ma na-ebupụ ala dị ụkọ.
6. Nkwadebe ụzọ na usoro
(1). Ụzọ nkwadebe: Ụzọ ndị bụ isi maka ịkwadebelanthanum cerium ọla ọlagụnyere njikọ kemịkalụ na ụzọ anụ ahụ. Usoro njikọ kemịkalụ bụ ịkwadebe ogige ụwa na-adịghị ahụkebe site na mmeghachi omume kemịkal, wee nweta ọla site na mgbaze dị elu; Iwu anụ ahụ gụnyere electrolysis, agbaze mpaghara, na ihe ndị ọzọ.
(2). Usoro nhazi: Usoro usoro nwere ike ịdị iche dabere na usoro nkwadebe ahọpụtara. Nke a na-agụnyekarị usoro dị ka nkwadebe akụrụngwa, mgbaze, ịdị ọcha, na ịkpụzi.
7, Ngwa Ubi na Development Trends
(1). Mpaghara ngwa:Lanthanum cerium metal alloya na-eji ya n'ọtụtụ ebe na teknụzụ dị elu yana mpaghara mmepụta ihe ọdịnala, dị ka ihe na-eme ka ndị na-eme ihe ike
Ihe nchekwa hydrogen, ihe na-egbuke egbuke, wdg A na-eji ya dị ka onye na-edozi ọka, ihe mgbakwunye ígwè, desulfurizer, deoxidizer, wdg.
Na-aga n'ihu na-aga n'ihu nke nkà na ụzụ, ngwa ubi nkelanthanum cerium metal alloyga-anọgide na-amụba.
(2). Mmepe mmepe: Site n'ịbawanye mmata nke nchedo gburugburu ebe obibi na ọganihu na-aga n'ihu nke nkà na ụzụ, usoro mmepụta nkelanthanum cerium metalga-adịkwu mma na gburugburu ebe obibi na ịrụ ọrụ nke ọma; Ka ọ dị ugbu a, site na mmepụta ihe ọhụrụ na-aga n'ihu, mpaghara ntinye nke lanthanum cerium metal ga-aga n'ihu na-agbasawanye.
8. Safety ịkpachara anya maka ojiji nke lanthanum cerium metal
(1). Zere kọntaktị na akpụkpọ ahụ na anya: Mgbe ị na-eji na arụ ọrụlanthanum cerium metal alloy,zere kọntaktị na akpụkpọ na anya. Ọ bụrụ na emetụ ya aka na mberede, were ọtụtụ mmiri sachaa ozugbo wee chọọ nlekọta ahụike ozugbo.
(2). Gbochie isi mmalite mgbanye:Lanthanum cerium metal alloynwere ihe na-ere ọkụ na ihe mgbawa, ya mere a ga-edebe ya pụọ na ọkụ na-emeghe na oghere electrostatic n'oge eji na arụ ọrụ. Ọ bụrụ na ọkụ emee, a ga-emerịrị ihe nsure ọkụ kwesịrị ekwesị ozugbo.
(3). Zere kọntaktị na mmiri na oxidants:Lanthanum cerium metal alloynwere ike iji mmiri meghachi omume na mmiri iji mepụta hydrogen gas, nke nwere ike ibute mgbawa. Ka ọ dị ugbu a, n'oge nchekwa na arụ ọrụ, zere oxidants.
(4). Usoro nchekwa kwesịrị ịdị mma:Lanthanum cerium metal alloyekwesịrị ịchekwa ya n'ebe kpọrọ nkụ, ikuku na-ekuku nke ọma, pụọ na ebe ọkụ na ihe ndị ọzọ na-ere ọkụ, na ebe ikuku na-adị mfe. Ekwesịrị ịchịkwa okpomọkụ gburugburu ebe nchekwa n'etiti 5 ℃ na 30 ℃.
(5). Zere mgbagwoju anya na mmetọ obe: ịgwakọtalanthanum cerium metal alloyya na ọla ndị ọzọ ma ọ bụ na-emerụ ya site na ọla ndị ọzọ nwere ike imetụta arụmọrụ ya na ịdịmma ya. Ya mere, ọ dị mkpa iji zere mgbagwoju anya na mmetọ gafere n'oge ọrụ na nchekwa.
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Oge nzipu: Eprel 16-2024