Zirconia Ró Liath?

Is é príomhchuspóir an chuid is mó de na monaróirí bloc zirconia ná ton, dath agus luach an bhloc zirconia a chinntiú. Mar sin féin, tá sé de cheangal ar theicneoirí a fháil, nuair a úsáideann siad na hábhair seo, go léiríonn athchóirithe torthaí luach íseal nó zirconia liath.

Next, let's analyze the reasons together:

This may be due to the fact that this generation of cubic zirconia blocks requires a more precise sintering process, all zirconia blocks have information on use (IFU) on the packaging, including the appropriate sintering cycle. When working with zirconia blocks, the manufacturer's sintering instructions must be followed. Too high sintering temperature or too long holding time at the highest temperature will result in a lower zirconia value or too gray.

Cad a tharlóidh má lean tú na rialacha go léir agus nach bhfuil na torthaí idéalach fós? Cad é an chúis atá leis seo?

Ar dtús, ba cheart duit do fhoirnéis shintéirithe a sheiceáil agus breathnú ar na fachtóirí seo a leanas:

●.Has the furnace not been calibrated for a long time?

●.Is the furnace calibrated correctly?

De réir mar a imíonn an foirnéis ón uasteocht ríomhchláraithe, leanfaidh an teocht ag ardú agus ag éirí níos teo. Abair gur shocraigh tú an teocht go 1400 céim, go bhféadfadh sé a bheith 1500 céim i ndáiríre.

If you are using an IFU for a sintering cycle and showing any low value grey results for the former zirconia, you should calibrate your furnace. You can also try lowering the maximum temperature by 40 degrees on the next cycle. If the result is still too grey, you can try reducing the temperature by 25 degrees at a time until the value is correct. Once you get the correct value, you've probably reached the correct sintering temperature. Note that all zirconia will become more opaque as the temperature is lowered.

Más mian leat tuilleadh eolais a fháil faoi fhoirnéisí shintéirithe,cliceáil anseo le do thoil!Nó fág teachtaireacht ionas gur féidir linn teagmháil a dhéanamh leat.