Deleng sumberé Wesi

{{Elementbox_header | number=26 | symbol=Fe | name=wesi | left=[[mangan]] | right=[[kobalt]] | above=- | below=[[rutenium|Ru]] | color1=#ffc0c0 | color2=black }}
{{Elementbox_series | [[logam transisi]] }}
{{Elementbox_groupperiodblock | group=8 | period=4 | block=d }}
{{Elementbox_appearance_img | Fe,26| metalik mengkilap<br />keklawuan }}
{{Elementbox_atomicmass_gpm | [[1 E-26 kg|55,845(2)]] }}
{{Elementbox_econfig | &#91;[[argon|Ar]]&#93; 3d<sup>6</sup> 4s<sup>2</sup> }}
{{Elementbox_epershell | 2, 8, 14, 2 }}
{{Elementbox_section_physicalprop | color1=#ffc0c0 | color2=black }}
{{Elementbox_phase | [[padat]] }}
{{Elementbox_density_gpcm3nrt | 7,86 }}
{{Elementbox_densityliq_gpcm3mp | 6,98 }}
{{Elementbox_meltingpoint | k=1811 | c=1538 | f=2800 }}
{{Elementbox_boilingpoint | k=3134 | c=2861 | f=5182 }}
{{Elementbox_heatfusion_kjpmol | 13,81 }}
{{Elementbox_heatvaporiz_kjpmol | 340 }}
{{Elementbox_heatcapacity_jpmolkat25 | 25,10 }}
{{Elementbox_vaporpressure_katpa | 1728 | 1890 | 2091 | 2346 | 2679 | 3132 | comment= }}
{{Elementbox_section_atomicprop | color1=#ffc0c0 | color2=black }}
{{Elementbox_crystalstruct | kubus pusat badan }}
{{Elementbox_oxistates | 2, '''3''', 4, 6<br />(oksida [[amfoter]]) }}
{{Elementbox_electroneg_pauling | 1,83 }}
{{Elementbox_ionizationenergies3 | 762,5 | 1561,9 | 2957 }}
{{Elementbox_atomicradius_pm | [[1 E-10 m|140]] }}
{{Elementbox_atomicradiuscalc_pm | [[1 E-10 m|156]] }}
{{Elementbox_covalentradius_pm | [[1 E-10 m|125]] }}
{{Elementbox_section_miscellaneous | color1=#ffc0c0 | color2=black }}
{{Elementbox_magnetic | [[feromagnetisme|feromagnetik]] }}
{{Elementbox_eresist_ohmmat20 | 96,1 n}}
{{Elementbox_thermalcond_wpmkat300k | 80,4 }}
{{Elementbox_thermalexpansion_umpmkat25 | 11,8 }}
{{Elementbox_speedofsound_rodmpsatrt | (elektrolitik)<br />5120 }}
{{Elementbox_youngsmodulus_gpa | 211 }}
{{Elementbox_shearmodulus_gpa | 82 }}
{{Elementbox_bulkmodulus_gpa | 170 }}
{{Elementbox_poissonratio | 0,29 }}
{{Elementbox_mohshardness | 4,0 }}
{{Elementbox_vickershardness_mpa | 608 }}
{{Elementbox_brinellhardness_mpa | 490 }}
{{Elementbox_isotopes_begin | isotopesof=iron | color1=#ffc0c0 | color2=black }}
{{Elementbox_isotopes_decay | mn=54 | sym=Fe | na=5,8% | hl=>3,1E22 taun | dm=penangkapan 2ε |de=? | pn=54 | ps=[[kromium|Cr]] }}
{{Elementbox_isotopes_decay | mn=55 | sym=Fe | na=[[synthetic radioisotope|syn]] | hl=2,73 taun | dm=penangkapan ε | de=0,231 | pn=55 | ps=[[mangan|Mn]] }}
{{Elementbox_isotopes_stable | mn=56 | sym=Fe | na=91,72% | n=30 }}
{{Elementbox_isotopes_stable | mn=57 | sym=Fe | na=2,2% | n=31 }}
{{Elementbox_isotopes_stable | mn=58 | sym=Fe | na=0,28% | n=32 }}
{{Elementbox_isotopes_decay | mn=59 | sym=Fe | na=[[synthetic radioisotope|syn]] | hl=44,503 hari | dm=[[Beta decay|β]] | de=1,565 | pn=59 | ps=[[kobalt|Co]] }}
{{Elementbox_isotopes_decay | mn=60 | sym=Fe | na=[[synthetic radioisotope|syn]] | hl=1,5E6 taun | dm=[[Beta decay|β]]<sup>-</sup> | de=3,978 | pn=60 | ps=[[kobalt|Co]] }}
{{Elementbox_isotopes_end}}
{{Elementbox_footer | color1=#ffc0c0 | color2=black }}

'''Wesi''' punika sawijining [[unsur kimia]]; gadhah [[simbul kimia|simbul]] '''Fe''' ({{etymology|la|{{wikt-lang|la|ferrum}}|wesi}}) lan [[nomer atom]] 26. Wesi punika sawijining [[logam]] ingkang kalebet ing [[seri transisi pisanan]] lan [[kelompok 8 unsur|kelompok 8]] wonten ing [[tabel periodik]]. Miturut bobot, wesi punika unsur paling umum wonten ing [[Bumi]], langkung ageng tinimbang [[oksigen]] (32.1% lan 30.1%, ingkang lumampah), nggadahi peranan ageng wonten ing [[inti njawi Bumi|inti njawi]] lan [[inti jero Bumi]]. Wesi punika unsur paling umum kaping papat wonten ing [[kerak Bumi]], kathah dipunendhakaken dening [[meteorit]] wonten ing kaanan logam, lan ugi [[bijih]]ipun kapanggih wonten ngriku.

Ngasilaken logam kanggo kapigunayang saking [[bijih wesi]] mbutuhaken [[tungku]] utawi [[tungku metalurgi|tungku]] kanggo nggayuh {{convert|1500|C}} utawi langkung dhuwur, watara {{convert|500|C}} langkung dhuwur tinimbang kangge [[peleburan|peleburan]] [[tembaga]]. Manungsa wiwit nguwasani proses punika ing [[Eurasia]] nalika [[millenium kaping 2 SM|millenium kaping 2 SM]] lan panggunaan alat-alat wesi lan [[senjata]] wiwit nggantosaken [[dhaptar paduan tembaga|paduan tembaga]]—ing sawetawis wilayah, mung kinten taun 1200 SM. Kajadian punika dipunanggep minangka transisi saking jaman [[Zaman Perunggu]] dhateng [[Zaman Besi]]. Ing donya [[modhern]], paduan wesi, kados ta [[baja]], [[baja tahan karat]], [[baja cor]] lan [[baja paduan|baja paduan khusus]], dados logam industri paling umum, amargi sipat mekanisipun lan reginipun kang murah. Industri [[wesi lan baja]] punika penting sacara ekonomi, lan wesi punika logam paling murah, kanthi regi sawetawis dolar saben kilogram utawi pon.

Sipat-sipat fisik wesi ing tekanan lan suhu ingkang dhuwur sangêt sampun dipun kaji sacara wiyar,<ref name="phase-dia-iron-eicore">{{Cite journal|vauthors=Tateno S, Hirose K |title=Struktur Wesi ing Jero Bumi| journal=Science| volume=330| kaca=359–361| publisher=American Association for the Advancement of Science| taun=2010| doi=10.1126/science.1194662| nomer=6002| pmid=20947762| bibcode=2010Sci...330..359T| s2cid=206528628}}</ref><ref name="fe-innercore-stability">{{Cite journal| nama pertama=Gaminchev| nama pungkasan=Chamati| irah-irahan=Kestabilan Dinamis Wesi ing Tekanan Dhuwur| journal=Journal of Physics| volume=558| kaca=012013| publisher=IOP Publishing| taun=2014| doi=10.1088/1742-6596/558/1/012013| nomer=1| bibcode=2014JPhCS.558a2013G| doi-access=free}}</ref> amargi pentingipun kanggé teori babagan jantung Bumi lan planet-planet sanèsipun. Ing tekanan langkung saking 10 GPa lan suhu sawetawis atusan kelvin utawi langkung sithik, wesi α badhé owah dadi struktur liyané ingkang [[hexagonal close-packed]] (hcp), ingkang ugi dipun wastani [[hexaferrum|ε-wesi]]. Fase suhu dhuwur γ ugi owah dadi ε-wesi, nanging punika kedah ing tekanan langkung dhuwur.

[[Kategori:Unsur kimia]]

==Sitira==