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Hur är det till exempel med porslinsbindningen till kobolt-krom? An inadequate sealing or an un-sealed sample results in an underestimation of the pressure drop, which causes a considerable error in the obtained Darcy and non-Darcy permeability coefficients. But it has severe drawbacks due to its high operating temperatures. The experimental results showed that the water capacity values varied between 1x10 3 and 2x10 3 in the majority of the composition range. Trots det har man inte funnit några mutagena eller carcinogena effekter av kobolt-krom.

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Istället för att skanna en gipsmodell som är framställd med underlag av till exempel ett gummiavtryck, kan man idag skanna direkt i mun på patient och därmed slippa de precisionsförluster som beror på volymrörelser i gips och avtrycksmaterial.

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Moderna digitala teknologier för framställning av protetiska konstruktioner. En översikt

Good slag formation and foam-growth control in order to avoid slopping is primarily accomplished by taking preventive "static" measures. Litium-disilikat-baserade glaskeramer ligger ungefär i mitten i fältet av de dentala keramerna avseende böjhållfasthet. A systematic review S. It is essential for a fluorosurfacatant to be strongly adsorbed to the cellulose surface even after rinsing to yield hydrophobic and lipophobic oleophobic properties with a large contact angle for oils and water. Journal of Cranio-Maxillofacial Surgery, Artikel i vetenskaplig tidskrift Artikel i vetenskaplig tidskrift Direkt till fulltext på webbsida. The drawback is that Cr has high affinity for oxygen, which makes oxidation and oxide reduction in PM processing of Cr-alloyed materials a challenging issue. Lindsten, Christer SlotteK.

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