A na-ejikarị ígwè carbon structured, ígwè alloy structured, na ígwè anaghị agba nchara eme ihe site na ịkpụ, ịkpụ, ịgba mmiri, ọgwụgwọ okpomọkụ, na usoro ndị ọzọ. Ihe eji eme ihe na mgbanaka ahụ na usoro nhazi ọ bụla nwere mmetụta kpọmkwem na ndụ ọrụ ya, ịdị mma nke granulation na mmepụta ya. Ígwè carbon structured bụ isi ihe mejupụtara ígwè 45, nke ike ọgwụgwọ okpomọkụ ya na-abụkarị HRC45~50, na ike ya na-eguzogide nchara adịghị mma, nke a na-ewepụ kpamkpam; Ígwè alloy ahụ nwere ihe 20CrMnTi, nke nwere ike ịgwọ okpomọkụ dị n'elu dịka carburization elu. Ike ọgwụgwọ ahụ karịrị HRC50 ma nwee ezigbo ihe onwunwe igwe zuru oke. Mkpụ mgbanaka emere na ihe a nwere ike dị elu ma na-eguzogide iyi karịa ígwè 45, mana ọghọm ya bụ na ọ naghị eguzogide nchara nke ọma. Ọ bụ ezie na ọnụ ahịa nke otu mgbaaka dị obere, ọnụ ahịa mmepụta nke tọn ihe dị elu karịa nke ebu mgbanaka ígwè anaghị agba nchara mgbe ejiri ya, a na-ewepụkwa ya ugbu a; Ihe igwe anaghị agba nchara bụ isi ihe 4Cr13. Ike na ike nke ihe ndị a dị mma. Ọgwụgwọ okpomọkụ a na-agba ọkụ n'ozuzu ya, ike ya karịrị HRC50 ma nwee ezigbo nguzogide iyi na nguzogide nchara. Ndụ ọrụ ya dị ogologo, ọnụ ahịa ebu mgbanaka kwa tọn dịkwa ala.
Maka ihe mkpuchi mgbanaka nke ihe 4Cr13, isi iyi ya dị mma ga-amalite site na ingot: ihe mejupụtara kemịkalụ (oke nke ihe dị ka%) nke ihe mkpuchi mgbanaka nke ígwè 4Cr13 bụ: Ọdịnaya C ≤ 0.36 ~ 0.45, Ọdịnaya Cr 12 ~ 14, Ọdịnaya Si ≤ 0.60, Ọdịnaya Mn ≤ 0.80, Ọdịnaya S ≤ 0.03, Ọdịnaya P ≤ 0.035; N'oge ojiji n'ezie, ndụ ọrụ nke ihe mkpuchi mgbanaka nwere ihe dị ka 12% Ọdịnaya Cr karịrị 1/3 mkpụmkpụ karịa nke ihe mkpuchi mgbanaka nwere 14% Ọdịnaya Cr n'okpuru otu ọnọdụ ọgwụgwọ ndị ọzọ; Ya mere, isi iyi nke ịdị mma nke ihe mkpuchi mgbanaka sitere na ọdọ ígwè. Ọ bụghị naanị mkpa iji hụ na ọdịnaya Cr karịrị 13%, kamakwa iji hụ na nha na ọdịdị ya na-emezu ihe achọrọ nke ịkpụ.
| S/N | NLEZI | Nha OD*ID*obosara mkpokọta*obosara mpempe akwụkwọ -mm |
| 1 | Onye isi CPM | 304*370*90*60 |
| 2 | CPM 21 | 406*558*152*84 |
| 3 | CPM16/25 | 406*558*182*116 |
| 4 | CPM A25/212 | 406*559*212*116 |
| 5 | CPM 2016-4 | 406*559*189*116 |
| 6 | CPM3000N/CPM3020-4 | 508*659*199*115 |
| 7 | CPM3016-4 | 559*406*190*116 |
| 8 | CPM3016-5 | 559*406*212*138 |
| 9 | CPM3020-6/CPM3000W | 660*508*238*156 |
| 10 | CPM3020-7 | 660*508*264*181 |
| 11 | CPM3022-6/CPM7000/CPM7122-6/CPM7722-6 | 775*572*270*155 |
| 12 | CPM3022-8 | 775*572*324.5*208 |
| 13 | CPM7726-6 | 890*673*325*180 |
| 14 | CPM7726-8 | 890*673*388*238 |
| 15 | CPM7726-9SW | 890*672*382*239 |
| 16 | CPM7932-9 | 1022.5*826.5*398*240 |
| 17 | CPM7932-11 | 1027*825*455.5*275 |
| 18 | CPM7932-12 | 1026.5*828.5*508*310.2 |
| 19 | CPM7730-7 | 965*762*340*181 |
CPM 2016-4 CPM 3020-4 CPM 3020-6 CPM 3022-6 CPM 3022-8 CPM 7722-2 CPM 7722-4 CPM 7722-6 CPM 7722-7 CPM 7726-7 CPM 7730-4 CPM 7730-6 CPM 7730-7 CPM 7730-8 CPM 7930-4 CPM 7930-6 CPM 7930-8 CPM 7932-5 CPM 7932-7 CPM 7932-9 CPM 7932-11 CPM 7932-12 CPM 9636-7 CPM 7936-12 CPM 9042-12