Ritenga Metal Rhenium (Re) Rauemi
Momo Material | Rhenium |
---|---|
tohu | Re |
Taumaha Atomic | 186.207 |
Tau Atomic | 75 |
Tae/Ahua | Kotaraka Maama Kerei |
Te Whakaoho Tema | 48W/mK |
Ira Whakarewa(°C) | 3,180 |
Tuhinga o te Whakawhānui Ngawha | 6.2 x 10-6/K |
Kiato Tikanga (g/cc) | 21.02 |
Overview
Rhenium (Re) Mōhiohio Whānui:
rhenium, tohu huānga: re, tau ngota 75, he konganuku no te roopu VIIB. Ko te kiato o te rhenium he 21.04g/cm ³, Ko te ira whakarewa me te ira koropuke he 3186 ° C (5767 ° F, 3459k) me te 5596 ° C (10105 ° F, 5869k), ia. Ko te Rhenium he konganuku whakarewa teitei onge. Ko tona ira whakarewa kei te tuatoru o nga huānga katoa (ko nga mea tuatahi e rua ko te tungsten me te waro), ko tona ira koropuke kei te tuatahi, ko tona kiato kei te tuawha (ko te toru tuatahi ko te konukawata, te iridium me te osmium). He pakeke te whakarewa o te Rhenium, he aukati te kakahu me te aukati i te waikura. He pūmau te Rhenium ki te hau, ka whakangohu ki te whanariki i te pāmahana teitei ki te whakahiato i te rhenium disulfide, ka hangaia he halides ki te fluorine, chlorine me te bromine. Ko te Rhenium karekau e rewa ki te waikawa maaota, engari ka whakarewahia ki te waikawa nitric me te waikawa pungatara wera. Karekau te Rhenium e pahekoheko ki te hauwai me te hauota, engari ka taea e ia te tango hauwai.
Re-3N5-COA
ingoa | Rahinga | viivii | Whakaritea |
Rhenium Rod | Ф5-200mm | 99.95% -99.99% | √ |
Pae Rhenium | Ф5-200mm | 99.95% -99.99% | √ |
Pereti Rhenium | ≥2mm | 99.95% -99.99% | √ |
Pepa Reniuma | ≥2mm | 99.95% -99.99% | √ |
Rhenium Ingot | 1kg, Whakaritea ranei | 99.95% -99.99% | √ |
Pupu Rhenium | 1kg, Whakaritea ranei | 99.95% -99.99% | √ |
Pereti Rhenium | Ф1-50mm | 99.95% -99.99% | √ |
Rhenium Target | Whakaritea | 99.95% -99.99% | √ |
Rhenium Cube | Whakaritea | 99.95% -99.99% | √ |
Rhenium Whakaritea | Whakaritea | 99.95% -99.99% | √ |
Ko te Rhenium me ona koranu e whakamahia nuitia ana i roto i te semiconductor, aerospace, hikohiko, petrochemical me etahi atu mara.
Ruthenium (Re) Huānga Whakaata Whakanui:
Ka hongi matou i tetahi o nga konganuku me te nuinga atu o nga rauemi matatau ki te rakau, te pae, te pereti pereti ranei, ka tukuna ranei e te kaihoko nga hua tuhi.
Ka hokona e matou enei momo momo momo ruthenium emetal ma te taumaha o te waahanga, te waahanga ranei mo te whakamahi rereke i te waahi rangahau me nga hangarau hou.
Hei tauira: Rhenium Rod, Rhenium Pae, Rhenium Plate, Rhenium Sheet, Rhenium Ingot, Rhenium Lump, Rhenium Pellets, Rhenium Target, Rhenium Cube. Ko etahi atu ahua e waatea ana ma te tono.