Iyo induction yakanyunguduka choto inokanda sei mabhora esimbi?

Mabhora esimbi anokandwa anogona kukamurwa kuita mapoka matatu anosanganisira akakwira chromium mabhora, epakati chromium mabhora uye akaderera chromium mabhora.

1. Indekisi yemhando yepamusoro yebhora rechromium

Iyo chromium yemukati yeyepamusoro chromium bhora yakakura kupfuura kana kuenzana ne10.0%. Iyo kabhoni yemukati iri pakati pe1.80% ne3.20%. Zvinoenderana nezviyero zvenyika, kuoma kwebhora rechromium yakakwira hakufanirwe kunge iri pasi pe58hrc, uye kukosha kwekukanganisa kunofanirwa kunge kwakakura kupfuura kana kuenzana ne3.0j/cm2. Kuti uwane kuomarara uku, iyo yakakwira chromium bhora inofanirwa kudzimwa uye kudzikiswa pakupisa kwakanyanya. Parizvino, kune nzira mbiri dzekudzima mabhora echromium akakwira muChina, kusanganisira kudzima oiri uye kudzima mhepo. Kana bvunzo kuomarara kweyakakwira chromium bhora yakadzikira pane 54HRC, zvinoreva kuti haisati yadzimwa.

2. Quality index yepakati chromium bhora

Iyo yakatsanangurwa chromium yemukati chromium bhora inotangira pa3.0% kusvika 7.0%, uye kabhoni yemukati iri pakati pe1.80% ne3.20%. Kukosha kwayo hakufanire kunge kuri pasi pe2.0j/cm2. Mitemo yenyika inoda kuti kuoma kwebhora rechrome kunofanirwa kunge kuri kukuru kupfuura kana kuenzana ne47hrc. Kuti uve nechokwadi chemhando, mabhora epakati chromium anofanirwa kudzikamiswa pakupisa kwepamusoro kubvisa kushushikana kwekukanda.

Kana iyo pamusoro pebhora resimbi yakasviba uye yakatsvuka, inoratidza kuti bhora resimbi rakaiswa pasi pekupisa kupisa kwekupisa. Kana pamusoro pebhora resimbi richine ruvara rwesimbi, tinogona kutonga kuti bhora resimbi harina kutarisana nepamusoro pekupisa kupisa.

3. Indekisi yemhando yebhora rakaderera chromium

Kazhinji kutaura, iyo chromium yemukati yeyakaderera chromium bhora ndeye 0.5% kusvika 2.5%, uye iyo kabhoni yemukati inobva pa1.80% kusvika 3.20%. Nokudaro, maererano nemitemo yenyika, kuoma kwebhora rekromium rakaderera kunofanira kunge kusingasviki 45hrc, uye kukosha kwemaitiro hakufaniri kunge kuri pasi pe1.5j/cm2. Low chromium mabhora anodawo tembiricha yekupisa yekupisa kuti ive nechokwadi chemhando. Kurapa uku kunogona kubvisa kukanda kunetseka. Kana iyo pamusoro pebhora resimbi yakasviba tsvuku, inoratidza kuti yakambove yakakwira tembiricha tempering kurapwa. Kana iyo yepamusoro ichiri simbi, zvinoreva kuti bhora resimbi harina kushatirwa pakupisa kwakanyanya.

Mabhora esimbi anokandwa anowanzo shandiswa muzvirimwa zvakasiyana-siyana zvesimende, zvidyarwa zvemakemikari, zvidyarwa zvemagetsi, zvidyarwa zvejecha requartz, silica sand plant, nezvimwewo zvekuchera migodhi mikuru.