Simbi yeCobalt, Cobalt cathode
| Zita rechigadzirwa | Kathodi yeCobalt |
| Nhamba yeCAS | 7440-48-4 |
| Chimiro | Chinoputika |
| EINECS | 231-158-0 |
| MW | 58.93 |
| Kuwanda kwevanhu | 8.92g/cm3 |
| Kushandiswa | MaSuperalloy, simbi dzakakosha |
| Kuumbwa kweMakemikari | |||||
| Kodhi: 99.95 | C: 0.005 | S<0.001 | Mn:0.00038 | Fe:0.0049 | |
| Nhamba:0.002 | Cu:0.005 | Sezvo:<0.0003 | Pb:0.001 | Zn:0.00083 | |
| Si<0.001 | CD:0.0003 | Mg:0.00081 | P<0.001 | Al<0.001 | |
| Sn<0.0003 | Sb<0.0003 | Bi<0.0003 | |||
Tsananguro：
Simbi yebhuroko, yakakodzera kuwedzerwa alloy.
Kushandiswa kwe electrolytic cobalt
Cobalt yakachena inoshandiswa mukugadzira maX-ray tube cathodes uye zvimwe zvigadzirwa zvakakosha, cobalt inoshandiswawo mukugadzira.
yemhando dzakasiyana dzesimbi, mhando dzinopisa, mhando dzakaoma, mhando dzese dzesimbi dzine cobalt, Ndfeb addition,
zvinhu zvemagineti zvinogara zviripo, nezvimwewo.
Kushandiswa:
1. Inoshandiswa kugadzira alloy yakasimba inodzivirira kupisa uye magnetic alloy, cobalt compound, catalyst, electric lamp filament uye porcelain glaze, nezvimwewo.
2. Inonyanya kushandiswa mukugadzira zvigadzirwa zvemagetsi zvekabhoni, zvinhu zvekukweshana, mabheyaringi emafuta uye zvinhu zvekuvaka zvakaita sesimbi yeupfu.
Gb electrolytic cobalt, rimwe pepa re cobalt, ndiro ye cobalt, bhokisi re cobalt.
Cobalt - mashandisirwo makuru Cobalt yesimbi inonyanya kushandiswa mu alloys. Cobalt-based alloys izwi rekuti alloys yakagadzirwa ne cobalt uye imwe kana kupfuura ye chromium, tungsten, iron, uye nickel groups. Kuramba kupera uye mashandiro ekucheka kwesimbi yezvishandiso ine huwandu hwakati hwe cobalt kunogona kuvandudzwa zvakanyanya. Stalit cemented carbides ine cobalt inopfuura 50% hairasikirwi nekuoma kwayo kwekutanga kunyangwe kana yapiswa kusvika 1000℃. Nhasi, rudzi urwu rwe cemented carbides rwave chinhu chakakosha pakushandisa maturusi ekucheka ane goridhe nearuminiyamu. Muchinhu ichi, cobalt inobatanidza pamwe chete tsanga dzemamwe ma carbides esimbi muchimiro che alloy, zvichiita kuti alloy ive ductile uye isanyanya kubatwa. Alloy inosungirirwa pamusoro pechikamu, ichiwedzera hupenyu hwechikamu nekatatu kusvika kanomwe.
Ma alloys anonyanya kushandiswa muhunyanzvi hwendege i nickel-based alloys, uye cobalt-based alloys inogonawo kushandiswa cobalt acetate, asi ma alloys maviri aya ane "simba" rakasiyana. Simba guru re nickel base alloy rine titanium nealuminium rinokonzerwa nekuumbwa kweNiAl(Ti) phase hardening agent, kana tembiricha iri kumhanya yakakwira, zvikamu zve phase hardening agent zvichipinda mu solid solution, ipapo alloy inokurumidza kurasikirwa nesimba. Kusapisa kwe cobalt-based alloy kunokonzerwa nekuumbwa kwe refractory carbides, izvo zvisiri nyore kushandura kuita solid solutions uye zvine diffusion activity diki. Kana tembiricha iri pamusoro pe1038℃, kunaka kwe cobalt-based alloy kunoratidzwa zvakajeka. Izvi zvinoita kuti cobalt-based alloys ive yakakwana kune majenareta anoshanda zvakanyanya uye anodziya zvakanyanya.
Zvigadzirwa zvine chekuita nazvo
-
China Ferro Molybdenum Factory Supply Quality L ...
Kuumbwa Kwemakemikari FeMo kuumbwa (%) Giredi Mo Si SPC Cu FeMo70 65-75 2 0.08 0.05 0.1 0.5 FeMo60-A 60-65 1 0.08 0.04 0.1 0.5 FeMo60-B 60-65 1.5 0.1 0.05 0.1 0.5 FeMo60-C 60-65 2 0.15 0.05 0.15 1 FeMo55-A 55-60 1 0.1 0.08 0.15 0.5 FeMo55-B 55-60 1.5 0.15 0.1 0.2 0.5 Tsananguro Yezvigadzirwa Ferro Molybdenum70 inonyanya kushandiswa kuwedzera molybdenum kusimbi mukugadzira simbi. Molybde...
-
Ferro Vanadium
Tsanangudzo yeFerrovanadium Brand Chemical Compositions (%) VC Si PS Al Mn ≤ FeV40-A 38.0~45.0 0.60 2.0 0.08 0.06 1.5 — FeV40-B 38.0~45.0 0.80 3.0 0.15 0.10 2.0 — FeV50-A 48.0~55.0 0.40 2.0 0.06 0.04 1.5 — FeV50-B 48.0~55.0 0.60 2.5 0.10 0.05 2.0 — FeV60-A 58.0~65.0 0.40 2.0 0.06 0.04 1.5 — FeV60-B 58.0~65.0 0.60 2.5 0.10 0.0...
-
Mutengo weHSG Ferro Tungsten unotengeswa Ferro Wolfram...
Tinopa Ferro Tungsten yemagiredhi ese seizvi: Giredhi FeW 8OW-A FeW80-B FEW 80-CW 75%-80% 75%-80% 75%-80% C 0.1% max 0.3% max 0.6% max P 0.03% max 0.04% max 0.05% max S 0.06% max 0.07% max 0.08% max Si 0.5% max 0.7% max 0.7% max Mn 0.25% max 0.35% max 0.5% max Sn 0.06% max 0.08% max 0.1% max Cu 0.1% max 0.12% max 0.15% max As 0.06% max 0.08% max 0.10% max Bi 0.05% max 0.05% max 0.0...