Lub Hoobkas Ncaj Qha Khoom Zoo Ruthenium Pellet, Ruthenium Hlau Ingot, Ruthenium Ingot
Cov tshuaj lom neeg muaj pes tsawg leeg thiab cov lus qhia
| Ruthenium Pellet | |||||||
| Cov ntsiab lus tseem ceeb: Ru 99.95% min (tsis suav nrog cov roj av) | |||||||
| Cov Khoom Tsis Huv (%) | |||||||
| Pd | Mg | Al | Si | Os | Ag | Ca | Pb |
| <0.0005 | <0.0005 | <0.0005 | <0.0030 | <0.0100 | <0.0005 | <0.0005 | <0.0005 |
| Ti | V | Cr | Mn | Fe | Co | Ni | Bi |
| <0.0005 | <0.0005 | <0.0010 | <0.0005 | <0.0020 | <0.0005 | <0.0005 | <0.0010 |
| Cu | Zn | As | Zr | Mo | Cd | Sn | Se |
| <0.0005 | <0.0005 | <0.0005 | <0.0005 | <0.0005 | <0.0005 | <0.0005 | <0.0005 |
| Sb | Te | Pt | Rh | lr | Au | B | |
| <0.0005 | <0.0005 | <0.0005 | <0.0005 | <0.0005 | <0.0005 | <0.0005 | |
Cov ntsiab lus ntawm cov khoom
Cim: Ru
Tus lej: 44
Pawg khoom: Hlau hloov pauv
Tus lej CAS: 7440-18-8
Qhov Ceev: 12,37 g/cm3
Qhov nyuaj: 6,5
Qhov kub yaj: 2334°C (4233.2°F)
Kub taw tes: 4150 ° C (7502 ° F)
Qhov hnyav atomic txheem: 101,07
Loj: Txoj kab uas hla 15 ~ 25 hli, Qhov siab 10 ~ 25 hli. Muaj qhov loj me tshwj xeeb raws li cov neeg siv khoom xav tau.
Pob: Kaw thiab ntim nrog cov roj inert hauv cov hnab yas lossis lub raj mis yas hauv cov nruas hlau.
Cov yam ntxwv ntawm cov khoom
Ruthenium resistor paste: cov khoom siv hluav taws xob conductance (ruthenium, ruthenium dioxide acid bismuth, ruthenium lead acid, thiab lwm yam) iav binder, cov organic carrier thiab lwm yam ntawm cov feem ntau siv resistor paste, nrog ntau yam kev tsis kam, qis kub coefficient ntawm kev tsis kam, kev tsis kam nrog kev rov ua dua zoo, thiab qhov zoo ntawm kev ruaj ntseg ib puag ncig zoo, siv los ua kev ua haujlwm siab thiab siab txhim khu kev qha precision resistor network.
Daim Ntawv Thov
Ruthenium pellet feem ntau siv ua cov khoom ntxiv rau kev tsim cov Ni-base superalloy hauv kev tsav dav hlau thiab kev lag luam roj turbine. Kev tshawb fawb tau qhia tias, nyob rau hauv tiam plaub ntawm nickel base single crystal superalloys, kev qhia txog cov khoom sib xyaw tshiab Ru, uas tuaj yeem txhim kho qhov kub ntawm nickel-base superalloy liquidus thiab ua rau cov alloy qhov kub siab thiab kev ruaj khov ntawm cov qauv, ua rau muaj qhov tshwj xeeb "Ru effect" los txhim kho kev ua tau zoo thiab kev ua haujlwm ntawm lub cav.
Cov khoom cuam tshuam
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CHROMIUM CHROME HLAU NQI CR
Hlau Chromium Pob / Cr Lmup Qib Tshuaj Muaj pes tsawg leeg % Cr Fe Si Al Cu CSP Pb Sn Sb Bi Raws li NHO ≧ ≦ JCr99.2 99.2 0.25 0.25 0.10 0.003 0.01 0.01 0.005 0.0005 0.0005 0.0008 0.0005 0.001 0.01 0.005 0.2 JCr99-A 99.0 0.30 0.25 0.30 0.005 0.01 0.01 0.005 0.0005 0.001 0.001 0.0005 0.001 0.02 0.005 0.3 JCr99-B 99.0 0.40 ...
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