Bone ash inogadzirwa kubva yakachena mhou bone inoshandiswa mu ceramic uye metallurgy
Inonyanya kushandiswa mukugadzirwa kwepamusoro-giredhi bhonzo porcelain muindasitiri yeceramic, uye inogona zvakare kushandiswa mune opal girazi, pigment stabilizer, polishing agent, sirasi inojekesa, nezvimwe.
Giredhi A bone ash ibhonzo marasha akagadziriswa kusvika 120 mesh, anoshandiswa muindasitiri yeceramic uye metallurgical demould uye tsvina yekuchenesa.
Bone ashinowanikwa kubva kumapfupa emhuka mushure mekuverengera pakupisa kwakanyanya.Pfupa rakasviba rinoiswa mu-high-pressure tank uye rinowedzerwa nehuwandu hwakakodzera hwemvura.Ipfupa rinoputirwa pa150 ℃ kwemaawa maviri, kuitira kuti pfupa rigadzirwe kuita mapfupa emapfupa asina mapuroteni, obva aoma.
Iyo deprotein yakaoma pfupa block inoiswa muhuni-yekupisa ine gasi rechisikigo sehuni uye inopiswa pakupisa kwakanyanya kwe1250 ℃ kweawa imwe kana pakupisa kwakanyanya kwe1300 ℃ kwemaminitsi makumi mana.Munguva iyi, 'N' inocheneswa uye mabhakitiriya ese anopiswa zvachose.
Iwo akapiswa bhonzo kabhoni zvidhinha zvinopwanywa uye kuvhenekwa mune akasiyana zvirevo ne vibrating screen, iyo inowanzo sanganisira: 60-100 mesh, 0-3mm, 2-8mm, nezvimwe.
Zvenyama uyeChemical Items | Testing Standard | Testing mhinduro |
1. AI2O3 | ≥0.01% | 0.033% |
2. Bao | ≥0.01% | 0.015% |
3. CaO | ≥50% | 54.500% |
4. P2O5 | ≥40% | 41.660% |
5, Calcination kurasikirwa (Kurasikirwa uremu) | ≤1% | 0.820% |
6. SiO2 | ≥1% | 0.124% |
7. Fe2O3 | ≥0.05% | 0.059% |
8. K2O | ≥0.01% | 0.015% |
9. MgO | ≥1% | 1.045% |
10. Na2O | ≥0.5% | 0.930% |
11. SrO | ≥0.01% | 0.029% |
12. H2O | ≤1% | 0.770% |
13. Hunhu hunovimbiswa nguva: Makore matatu, Inofanirwa kuchengetwa mumidziyo yakavharwa munzvimbo inotonhora yakaoma kure nezvinhu zvinonhuwa. |