Wobetumi ayɛ nsakrae wɔ sɛnea manganese dade a ɛkorɔn no yɛ den no mu denam ayaresa akwan horow so, a mpɛn pii no ɛsono HB 180-800 no.
High manganese steel lining plate, sɛ ade a ɛyɛ mmerɛw{0}}a ɛko tia, ne den no betumi akɔ soro denam ayaresa a ɛyɛ den so. Wɔ impact load ase no, ɔfasu no betumi ama layer a ɛyɛ den aba, na ɛnam so ama wear resistance atu mpɔn. Hardness value pɔtee no gyina type ne℃a ɛwɔ impact load a ɛkɔ so no so. Wɔ low impact load ase no, hardness a high manganese steel liner betumi adu HB 300 ~ 400, bere a wɔ load a ɛkorɔn ase no, ne hardness betumi akɔ soro akɔ soro akodu HB 500 ~ 800. Afei nso, surface hardening layer of the high manganese steel liner light of the 10 ~
Nneɛma a ɛyɛ den a manganese mprɛte a ɛkorɔn no yɛ den no betumi ayɛ explosive hardening ne peshot treatment process, ɛdenam saa ayaresa ahorow yi so no, hardness a ɛwɔ soro manganese mprɛte no betumi akɔ soro akodu 55 hrc, na ɛnam so ama ne wear resistance atu mpɔn kɛse. Machining hardening su a ɛwɔ saa ade yi mu no ma ɛyɛ papa paa paw sɛ wear-resistant protective liner wɔ adwumayɛ tebea a emu yɛ den mu.
Sɛ yɛde rewie a, hardness a high manganese steel lining plate yɛ adjustable parameter, na hardness value a wɔhwehwɛ no betumi aba denam hardening treatment a ɛfata a wɔde bedi adwumayɛ tebea horow ho dwuma ne wear resistance ahwehwɛde ahorow so.
