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Fabrication ammonium Gypsum

Fabrication ammonium Gypsum
Transformation of 3DP gypsum model to HA by treating in

2006年7月12日  On the other hand, transformation of hardened gypsum into hydroxyapatite (HA) by treatment in ammonium phosphate solution was found lately. In the present study, transformation of the 3DP gypsum block to HA was attempted. However,

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Fabrication of Hydroxyapatite Block from Gypsum Block Based on

that this is a useful bone filler fabrication method since B-type carbonate apatite is the biological apatite contained in bone. Key words : Hydroxyapatite, Gypsum, Ammonium

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Transformation of 3DP gypsum model to HA by treating in

2007年2月1日  Corpus ID: 12371407. Transformation of 3DP gypsum model to HA by treating in ammonium phosphate solution. R. Lowmunkong, T. Sohmura, +3 authors. K.

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Kinetics of the conversion reaction of gypsum with

2018年5月7日  The reactivity of flue gas desulphurization gypsum with ammonium carbonate has been studied in the temperature range (20–50) °C. Mechan Kinetics of

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Fabrication of hydroxyapatite block from gypsum block based on

10.4012/dmj.24.515. The aim of this study was to evaluate the feasibility of fabricating low-crystalline, porous apatite block using set gypsum as a precursor based on the fact

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Fabrication of freeform bone‐filling calcium phosphate ceramics

2009年1月14日  Transformation of gypsum model fabricated by three-dimensional printing (3DP) into hydroxyapatite (HA) by treating in ammonium phosphate solution

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Fabrication of freeform bone-filling calcium phosphate ceramics

Transformation of gypsum model fabricated by three-dimensional printing (3DP) into hydroxyapatite (HA) by treating in ammonium phosphate solution is possible. However,

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Fabrication of B-type carbonate apatite blocks by the ... - PubMed

Fabrication of B-type carbonate apatite blocks by the phosphorization of free-molding gypsum-calcite composite. B-type carbonate apatite (CO3Ap) block may be an ideal

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MANUFACTURE OF AMMONIUM SULFATE FROM GYPSUM

OF THE DISCLOSURE Ammonium sulfate is manufactured from gypsum by a 15 continuous process in which an aqueous flow of material is continously recycled

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