IBismuth ecocekileyo ePhezulu

Inkcazo

Ucoceko oluPhezulu lweBismuth 5N 6N, intsimbi engenavumba, emhlophe okanye ebomvu yentsimbi ecwebezelayo eqinileyo enobunzima beathom 208.98, ingxinano 9.80g/cm³kunye ne-melting point 271.4 ° C, isinyithi esingenabuthi kunye neluhlaza, kwaye izinzile emoyeni owomileyo kunye nomswakama kunye ne-oxidation ephantsi kumaqondo okushisa, kwaye ungaphenduli nge-oxygen okanye amanzi.Ucoceko oluphezulu lwe-bismuth lunokucocwa ukuya kwi-99.999% kunye ne-99.9999% ngokucokisa i-electrolytic kwintsimbi ye-bismuth ethengiswayo ngokurhweba, inkqubo yokucoca indawo kunye ne-crystallization kwimimandla ye-electromagnetic, enokumelana nombane ophezulu kakhulu kunye nesiphumo esiphezulu seHolo.Ucoceko oluPhezulu lweBismuth lusetyenziswa ikakhulu xa kusenziwa izinto ezihlanganisiweyo zesemiconductor, iialloyi zokucoceka okuphezulu, izinto zokuguqula i-thermoelectric, izinto zokukhenkceza zombane, kunye nesithwala solwelo sokupholisa kwireactor yeathom njl.

Ukuhanjiswa

I-Western Minmetals (SC) Corporation inokubonelela nge-bismuth yococeko oluphezulu lwe-99.999% kunye ne-99.9999% ngobukhulu bokudubula, iqhuma, i-chunk, i-ingot, ibha kunye nekristale, kunye ne-bismuth shot 99.9%, 99.99% kunye ne-99.995% yococeko ngobukhulu bokuhla kweenyembezi 1- I-6mm kunye ne-1-10mm, kunye nephakheji kwingxowa ye-aluminium edibeneyo kunye nebhokisi yebhokisi ngaphandle, okanye njengoko kucacisiwe ngokwezifiso ukufikelela kwisisombululo esifanelekileyo.

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Inkcazo yobuGcisa

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IBismuth ecocekileyo ePhezuluI-5N 6N 99.999% kunye ne-99.9999% kwi-Western Minmetals (SC) Corporation inokubonelela ngobukhulu bokudubula, i-lump, i-chunk, i-ingot, i-bar kunye ne-crystal, kunye ne-bismuth shot 99.9%, i-99.99% kunye ne-99.995% yococeko ngobukhulu bokuhla kweenyembezi 1- I-6mm kunye ne-1-10mm, kunye nephakheji kwingxowa ye-aluminium edibeneyo kunye nebhokisi yebhokisi ngaphandle, okanye njengoko kucacisiwe ngokwezifiso ukufikelela kwisisombululo esifanelekileyo.

Imveliso	Inkcazo esemgangathweni
	Ubunyulu		Ukungcola (ICP-MS okanye iNgxelo yoVavanyo lwe-GDMS, Ubuninzi bePPM nganye)
Ukucoceka okuphezulu Ibhismuth	5N	99.999%	Cd/Au/Ni 0.2, Zn/Al/Mg/Pb/Fe/As/Sn/Cr 0.5, Ag/Cu 1.0	Iyonke ≤10
	6N	99.9999%	Cd/Zn/Al/Mg/Pb/Fe/As 0.1, Ag/Cu 0.02, Ni 0.05	Iyonke ≤1.0
Bismuth Shot	3N	99.9%	Fe/As/Ab 0.001, Ag 0.0015, Cu 0.003, Cl 0.004, Zn 0.005, Zn 0.008, Ag 0.015	% Ubuninzi ngabunye
	4N	99.99%	Cu/Pb/Fe 0.001, As/Te/Sb 0.003, Ag 0.004, Zn 0.005, Cl 0.015	% Ubuninzi ngabunye
Ubungakanani	5N 6N 65x10x15mm/110g okanye 50x10x100mm/450g bar, okanye 1kg Chunk, 1-6 mm shot okanye iliso ukukrazula imilo granule
Ukupakisha	I-0.5kg, 1kg, 2kg okanye 5kg kwingxowa ye-aluminium ehlanganisiweyo etywiniweyo, okanye iplastiki ngaphakathi, ibhokisi yebhokisi okanye i-plywood case ngaphandle.

Inombolo yeAtomic.	83
Ubunzima beAtom	208.98
Ukuxinana	9.8g/cm³
Indawo yokunyibilika	1560°C
Indawo yokubilisa	2713°C
Inombolo yeCAS.	7440-69-9
Ikhowudi ye-HS	8106.0010.91

I-Bismuth Shot 3N, 3N5, 4N, 5N( 99.9%, 99.99%, 99.995% kunye 99.999%) ubunyulu, ukuhla kweenyembezi okubunjwe nge-1-6mm ububanzi, isinyithi esingenatyhefu kunye nohlaza emzimbeni womntu.I-Bismuth shot yenziwe yinkqubo eyinkimbinkimbi yokucoca i-electrolytic, i-vacuum distillation, indawo yokunyibilika kunye ne-granulating phantsi kokhuseleko lwegesi engasebenziyo kwi-bismuth yensimbi ethengiswa ngokurhweba.I-Bismuth Shot yeyokuvelisa amayeza kunye nezithambiso, i-reagent yekhemikhali, iseli ye-vanadium, ukuze ithathe indawo yelothe njengeembumbulu ezingenalothe kunye ne-solder, njenge-additive of titanium alloy, i-low-carbon steel kunye ne-aluminium yokunyibilikisa ukuphucula ukusebenza kwe-alloy, kunye nesiqhelo. idityaniswe ngetoti ukulungiselela ukulungiswa kweegiya ezichaneke kakhulu okanye iibheringi kushishino lomatshini ukunyusa ukuqina nozinzo.