1. Kune yakakwirira-yakasimba poda metallurgy gear zvigadzirwa, inofanira kuva nehupamhi hwepamusoro uye inotora nzira ye "pressing - pre-firing - refiring - heat treatment".

2. Iyo yakaderera kabhoni yemukati inogona kuve nechokwadi chekuti chigadzirwa chine yakakwirira pamusoro kuoma uye kupfeka kusagadzikana panguva yekupisa kurapwa, uye yakaderera kabhoni mukatikati ichaita kuti chigadzirwa chive nemhedzisiro yekupikisa.

3. Kuwedzera 2% -3% Ni uye 2% Cu kune zvinyorwa zvinogona kuvandudza zvakanyanya kuda uye kusimba kwesimba rezvinyorwa mushure mekupisa.

4. Kuenzaniswa ne carburizing uye quenching, carbonitriding ine yakanaka kupfeka kusagadzikana, uye yakadzika carbonitriding tembiricha inovimbisa kusimba kwepakati pechikamu uye inoderedza kudzima deformation yechikamu.

Powder metallurgy giya, sehupfu simbi dzesimbi dzinowanzo shandiswa muinjini dzemotokari, dzinogona kuzadzisa zvizere zvinodikanwa zvekurongeka kwegiya uye zvinobudirira kuvandudza mashandiro ekugadzirisa kuburikidza nekamwe-nguva kuumba uye kupedzisa maitiro pasina imwe post-kugadzirisa.