Bhodhoro rewaini tsvukumaitiro ekugadzira anoumbwa akati wandei ma link, anotevera kune akajairwa kesi kusuma zvakadzama.
1. Kutengwa kwezvinhu zvisina kusimba
The main raw material of thebhodhoro rewainiigirazi risina mutobvu, saka kuchena uye kunaka kwezvinhu zvakabikwa zvinofanirwa kuve nechokwadi.Muchiitiko ichi, kambani yekutenga zvigadzirwa ndeimwe yemakambani makuru ezvigadzirwa zvegirazi munyika, uye vanotenga zvigadzirwa zvegirazi kubva pasirese kuti vave nechokwadi chemhando yezvigadzirwa.
2: Ingredients
Izvo zvigadzirwa zvakagadzirirwa mune inodiwa formula yezvigadzirwa zvegirazi mune imwe chikamu, uye chimiro chebhodhoro rewaini mune iyi kesi ndeichi: 70% isina lead-girazi, 20% feldspar, 5% silica jecha uye 5% uswa nehuni. ash.
Nhanho 3 Melt
Mushure mokunge zvigadzirwa zvinoiswa muchoto chekushisa kwepamusoro kunyunguduka, kuitira kuti ive nyika yepurasitiki.Muchiitiko ichi, tembiricha yechoto yaive 1500 ° C uye nguva yaive maawa gumi.
4. Gadzira mabhodhoro
Mushure mekunyunguduka, mvura yakanyungudutswa inodururwa mumushini wekuumba girazi, iyo inoumbwa muchimiro chebhodhoro rewaini kuburikidza nekuita kaviri kwekushisa kwakanyanya uye kudzvanywa, mune iyi kesi nekumhanya kwemabhodhoro e400 pasekondi.
5. Kugocha uye kutonhora
Mushure mokunge bhodhoro ragadzirwa, rinoiswa mu roaster yekutanga kugadzirisa, kuitira kutigirazi bhodhoroinosvika pachiyero chesimba, mune iyi tembiricha yekugocha i580 ° C uye nguva yacho maawa maviri.Bhodhoro racho rinobva raiswa muchoto chinotonhodza kuti ritonhodze zvishoma nezvishoma kudzivirira girazi kuti risatsemuka nekuda kwekukurumidza kutonhora.Muchiitiko ichi, nguva yekutonhora yaive maawa masere.
Nhanho 6 Cheka
Mushure mekutonhodza bhodhoro rekugadzirisa kwechipiri, chinongedzo ichi chinonziwo "kucheka", kunyanya kubvisa maburrs uye mabumpy zvikamu pabhodhoro, kuitira kuti kutaridzika kwebhodhoro kubudirire kutsetseka kwekupedzisira.
Nguva yekutumira: Jul-03-2023