X8cral 20-6Foili ya Kibadilishaji Kikatalitiki
Uchambuzi wa Majina
21.00 Cr, 6.00 Al, Bal. Fe
Joto la juu zaidi la kufanya kazi: 1250º C.
Joto la Kuyeyuka: 1500º C
Unene 0.05~0.1mm, upana 1-1000mm
Matumizi: Vibadilishaji vya Kikatalitiki
Nyenzo 1.4767, DIN 17470
| Jina la chapa | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Muundo mkuu wa kemikali% | Cr | 12.0-15.0 | 23.0-26.0 | 19.0-22.0 | 22.5-24.5 | 18.0-21.0 | 21.0-23.0 | 26.5-27.8 |
| Al | 4.0-6.0 | 4.5-6.5 | 5.0-7.0 | 4.2-5.0 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | |
| RE | inayofaa kiasi | inayofaa kiasi | inayofaa kiasi | inayofaa kiasi | inayofaa kiasi | inayofaa kiasi | inayofaa kiasi | |
| Fe | Pumziko | Pumziko | Pumziko | Pumziko | Pumziko | Pumziko | Pumziko | |
| Nambari 0.5 | Mwezi 1.8-2.2 | |||||||
| Upeo. endelevu halijoto ya huduma kipengele (ºC) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| Upinzani μΩ.m,20ºC | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | |
| Uzito (g/cm3) | 7.4 | 7.10 | 7.16 | 7.25 | 7.35 | 7.10 | 7.10 | |
| Joto upitishaji KJ/mhºC | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
| Kipimo cha upanuzi wa mistari α×10-6/ºC | 15.4 | 16.0 | 14.7 | 15.0 | 13.5 | 16.0 | 16.0 | |
| Kiwango cha kuyeyukaºC | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Nguvu ya mvutano MPA | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| Kurefusha urefu % ya kupasuka | >16 | >12 | >12 | >12 | >12 | >12 | >10 | |
| Tofauti ya eneo % | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| Rudia kupinda masafa (F/R) | >5 | >5 | >5 | >5 | >5 | >5 | >5 | |
| Ugumu (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Mikrografiki muundo | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
| Sumaku sifa | Sumaku | Sumaku | Sumaku | Sumaku | Sumaku | Sumaku | Sumaku | |
Aloi ya kinyesini sugu ya juu na aloi ya kupokanzwa ya umeme. Aloi ya fekral inaweza kufikia halijoto ya mchakato wa 2192 hadi 2282 F, inayolingana na halijoto ya upinzani wa oa ya 2372 F.
Kwa kawaida hutumika katika tanuru ya umeme, jiko la kioo, hita za mirija ya quartz, vipingamizi, kibadilishaji kichocheo, vipengele vya kupasha joto n.k.
150 0000 2421