Njirimara anụ ahụ
Ebumnuche, iberibe, & ntụ ntụ
Njirimara kemịkalụ
99.8% ruo 99.99%
Ọla ọla a na-agbanwe agbanwe agbanweela ọnọdụ ya na mpaghara ọdịnala, dị ka superalloys, wee hụla ojiji ka ukwuu na ụfọdụ ngwa ọhụrụ, dị ka na batrị enwere ike ịchaji.
Alloys-
Superalloys dabeere na cobalt na-eri ọtụtụ n'ime cobalt emepụtara.Nkwụsi ike nke okpomọkụ nke alloys ndị a na-eme ka ha dị mma maka iji turbine agụba maka turbines gas na ụgbọ elu ụgbọ elu, ọ bụ ezie na otu kristal kristal dabeere na nickel karịrị ha na nke a.Alloys dabere na cobalt bụkwa corrosion na-eguzogide iyi.A na-eji alloys cobalt-chromium-molybdenum pụrụ iche maka akụkụ prosthetic dị ka mgbachi hip na ikpere.A na-ejikwa cobalt alloys maka prosthetics eze, ebe ha bara uru iji zere allergies na nickel.Ụfọdụ nchara dị elu na-ejikwa cobalt na-amụba okpomoku na mgbochi iyi.Alloys pụrụ iche nke aluminom, nickel, cobalt na ígwè, nke a maara dị ka Alnico, na nke samarium na cobalt (samarium-cobalt magnet) na-eji ihe ndọta na-adịgide adịgide.
Batrị -
A na-eji lithium cobalt oxide (LiCoO2) eme ihe n'ọtụtụ ebe na batrị batrị lithium ion.Batrị nickel-cadmium (NiCd) na nickel metal hydride (NiMH) nwekwara nnukwu cobalt.
Onye na-eme ihe-
A na-eji ọtụtụ ogige cobalt mee ihe na mmeghachi omume kemịkal dị ka ihe na-akpali akpali.A na-eji Cobalt acetate maka mmepụta nke terephthalic acid yana dimethyl terephthalic acid, nke bụ isi ogige na mmepụta nke Polyethylene terephthalate.Ndozigharị uzuoku na hydrodesulfuration maka mmepụta mmanụ ala, nke na-eji ngwakọta cobalt molybdenum aluminom oxides dị ka ihe na-akpali akpali, bụ ngwa ọzọ dị mkpa.Cobalt na ogige ya, karịsịa cobalt carboxylates (nke a maara dị ka ncha cobalt), bụ ezigbo ihe na-akpata oxidation.A na-eji ha eme ihe na agba, varnishes, na inks dị ka ihe na-ehichapụ site na oxidation nke ụfọdụ ogige.A na-eji otu carboxylates eme ihe iji meziwanye nrapado nke ígwè na rọba na taya radial nke nwere eriri ígwè.
pigmenti na agba -
Tupu narị afọ nke 19, a na-ejikarị cobalt eme ihe dị ka pigmenti.Ebe ọ bụ na midage mmepụta nke smalt, a mara iko na-acha anụnụ anụnụ.A na-emepụta Smalt site na ịgbaze ngwakọta nke mineral smaltite a ṅara n'ọkụ, quartz na potassium carbonate, na-emepụta iko silicate na-acha anụnụ anụnụ nke a na-egweri mgbe emechara ya.A na-eji Smalt eme ihe n'ọtụtụ ebe maka agba agba nke iko yana dị ka pigmenti maka eserese.Na 1780 Sven Rinman chọtara cobalt green na 1802 Louis Jacques Thénard chọtara cobalt blue.Agba abụọ ahụ bụ cobalt blue, cobalt aluminate, na cobalt green, ngwakọta nke cobalt(II) oxide na zinc oxide, ka ejiri mee pigment maka eserese n'ihi nkwụsi ike ha dị elu.A na-eji Cobalt agba iko kemgbe oge Bronze Age.
Nkọwa
Igwe na-agbaji agbaji, nke siri ike, nke yiri ígwè na nickel n'ọdịdị, cobalt nwere ike ndọta ihe dịka ụzọ abụọ n'ụzọ atọ nke ígwè.A na-enwetakarị ya dị ka ihe sitere na nickel, ọlaọcha, lead, ọla kọpa, na ọla ígwè ma dị na meteorites.
A na-ejikọta Cobalt na ọla ndị ọzọ n'ihi ike magnetik ya na-adịghị ahụkebe, a na-ejikwa ya na electroplating n'ihi ọdịdị ya, isi ike na iguzogide oxidation.
Aha Chemical: Cobalt
Usoro Chemical: Co
Nkwakọ ngwaahịa: Drum
Ụdị okwu
Co, cobalt ntụ ntụ, cobalt nanopowder, cobalt metal iberibe, cobalt slug, cobalt metal targets, cobalt blue, dara cobalt, cobalt waya, cobalt mkpanaka, CAS # 7440-48-4
Nhazi
Cobalt (Co) Metal TSCA (SARA Mbụ III) Ọnọdụ: Edepụtara.Maka ozi ndị ọzọ biko kpọtụrụ
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Cobalt (Co) Metal Chemical Abstract Ọrụ Nọmba: CAS# 7440-48-4
Cobalt (Co) Metal UN Nọmba: 3089
