Ihe onwunwe: High manganese ígwè, alloy ígwè.
Isi ngwaahịa nke agba crusherakụkụ: SnkuJaw Poge,Nkịta na-ebugharị, LimePn'oge, Efere agba agbadoro, wdg.
Akụkụ kemịkalụ nke efere agba:
Ihe onwunwe | C | Mn | Cr | Si | Mo | Ni | Cu |
Mn13Cr2 | 1.0-1.4 | 12-15 | 1.7-2.2 | 0.3-1.0 | - | - | - |
Mn18Cr2 | 1.0-1.4 | 17-19 | 1.8-2.2 | 0.3-1.0 | - | - | - |
Cr12 | 2.0-3.3 | ≤2.0 | 11-14 | ≤1.2 | ≤3.0 | ≤2.5 | ≤1.2 |
Cr15 | 2.0-3.3 | ≤2.0 | 11-14 | ≤1.2 | ≤3.0 | ≤2.5 | ≤1.2 |
Cr20 | 2.0-3.3 | ≤2.0 | 14-18 | ≤1.2 | ≤3.0 | ≤2.5 | ≤1.2 |
Cr26 | 2.0-3.3 | ≤2.0 | 23-30 | ≤1.2 | ≤3.0 | ≤2.5 | ≤2.0 |
Anyị nwere ike na-enye dị iche iche ụdị agba agba nhịahụ mapụtara dị ka ika nlereanya ụdị na akụkụ nọmba ma ọ bụ dị ka kwa oru osise chọrọ.
Ogo mbụ, echekwara nchekwa