Chestnut Wood Ash, washed (栗灰)
Walax caadi ah oo ku jirta maktabadda Glazecalc: falanqaynta oksaydhka, qaybta UMF iyo khataraha.
Waxa uu yahay
- Nooca
- Flux-yo
- Xaaladda
- Taariikhi
- Qaacidada
- K₂O 0.4%, MgO 5.6%, CaO 46.9%, Al₂O₃ 2%, SiO₂ 3.9%, P₂O₅ 3.4%, Fe₂O₃ 0.5%, LOI 36.4%
- Sidoo kale loo yaqaan
- 栗灰, Chestnut ash, kuribai
- Walxo la mid ah
- Synthetic Wood Ash (合成土灰)
- Isha
- 吉田博和・児玉弘人・郡司恋緒菜・根本達志・新島佐知子「笠間長石と栗剪定枝焼却灰を用いた釉薬に関する研究」, 茨城県産業技術イノベーションセンター研究報告 53 (2024), 表1, 栗灰 E (2024)
Taariikhi, dambas deegaan: laamo geed chestnut ah oo la jaray oo lagu gubay Kasama, Ibaraki, kadibna lagu dhaqay iyadoo biyo lagu qooyo oo biyaha la beddelo mar kasta oo ay degaan. Kani waa mid ka mid ah lix muunadood (muunadda E, falanqayn XRF ah oo qayb-tiro ah). Lixda dhexdooda, CaO wuxuu u dhexeeyey 38.6% ilaa 47.1% iyo SiO₂ 3.4% ilaa 9.9%, silica-da dheeraadka ah waxay ka timid ciid lala qaaday dambaska. Lama iibiyo.
Falanqaynta oksaydhka iyo UMF (unity molecular formula)
Glazecalc wuxuu hayaa falanqaynta walaxda Chestnut Wood Ash, washed (栗灰) oo ah boqolkiiba miisaanka walaxda ceeriin. Qaybta UMF waa moles-ka oksaydh kasta ee ku jira xaddiga walaxda Chestnut Wood Ash, washed (栗灰) ee haysta 1.0 mole oo flux ah, taasina waa sida Glazecalc ugu daro UMF-ta habka.
| Oksaydh | Miisaan % | Qaybta UMF |
|---|---|---|
| K₂O | 0.4 | 0.004 |
| MgO | 5.6 | 0.142 |
| CaO | 46.9 | 0.854 |
| Al₂O₃ | 2 | 0.020 |
| SiO₂ | 3.9 | 0.066 |
| P₂O₅ | 3.4 | 0.024 |
| Fe₂O₃ | 0.5 | 0.003 |
- Miisaanka u dhigma (equivalent weight)
- 102.09
- Miisaanka kaddib gubidda
- 64.93
- LOI (lumista gubidda)
- 36.4%
Miisaanka u dhigma waa garaamada walaxda Chestnut Wood Ash, washed (栗灰) ee haysta 1.0 mole oo flux ah. Miisaanka kaddib gubidda waa inta ka hadha kaddib gubidda.
Khataraha iyo badbaadada
Khataraha: Dambaska qoryaha wuu gubaa maqaarka (caustic), sidoo kale biyaha lagu dhaqo: xiro gacmo-gashi iyo ilaalinta indhaha, oo ka fogow neefsashada boodhka.
Ku isticmaal hab
Ku dar walaxda Chestnut Wood Ash, washed (栗灰) hab ku jira xisaabiyaha Glazecalc si aad u aragto waxa ay ku samayso UMF-ta glaze-ka.