Author: Rodney Delano Bagley
Publisher:
ISBN:
Category : Alumina
Languages : en
Pages : 422
Book Description
Effects of Impurities on the Sintering of Alumina
Author: Rodney Delano Bagley
Publisher:
ISBN:
Category : Alumina
Languages : en
Pages : 422
Book Description
Publisher:
ISBN:
Category : Alumina
Languages : en
Pages : 422
Book Description
Rapid Sintering of Alumina
Initial Sintering of Alumina Compacts and Effects of Added Impurities
Author: Romesh Chander Soin
Publisher:
ISBN:
Category : Aluminum powder
Languages : en
Pages : 242
Book Description
Publisher:
ISBN:
Category : Aluminum powder
Languages : en
Pages : 242
Book Description
Impurity effects on the intermediate and the final stage sintering of alumina
Author: Yu-Ping Tsui
Publisher:
ISBN:
Category : Aluminum powder
Languages : en
Pages : 194
Book Description
Publisher:
ISBN:
Category : Aluminum powder
Languages : en
Pages : 194
Book Description
Effects of Impurities on Sintered Mullite
Author: Miles E. Tyrrell
Publisher:
ISBN:
Category : Mullite
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Mullite
Languages : en
Pages : 24
Book Description
Influence of Surface Silica Impurities on the Sintering Behavior of Alumina Powders
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The filtering, pressing and sintering behavior of an alumina powder with and without silica impurity on surface has been studied. When silica is removed from surface by HF-treatment and compactibility is considerably enhanced due to the different acidity/basicity nature of the OH of the hydroxyl layers. The silica impurity decreases the activation energy of the initial stage of sintering and grain boundary energy, improves the densification process and exerts a moderate inhibitor effect on the grain growth.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The filtering, pressing and sintering behavior of an alumina powder with and without silica impurity on surface has been studied. When silica is removed from surface by HF-treatment and compactibility is considerably enhanced due to the different acidity/basicity nature of the OH of the hydroxyl layers. The silica impurity decreases the activation energy of the initial stage of sintering and grain boundary energy, improves the densification process and exerts a moderate inhibitor effect on the grain growth.
Symposium on Major Effects of Minor Constituents on the Properties of Materials
Author: American Society for Testing and Materials
Publisher: ASTM International
ISBN:
Category : Ceramic materials
Languages : en
Pages : 98
Book Description
Publisher: ASTM International
ISBN:
Category : Ceramic materials
Languages : en
Pages : 98
Book Description
Influence of Grain Boundary Silica Impurity on Alumina Toughness
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
In a series of previous reports the effect of silica impurity on aggregation state and on electropheretic, pressing, filtering and sintering behavior on alumina powders was presented. The results obtained showed that the silica surface impurity plays an important role in the ceramic processing of powders by (a) decreasing the pH values of the isoelectric point (i.e.p.), which affects the aggregation state of the powder, and (b) decreasing the compactability and the activation energy for the initial stage of sintering. In the phase of the studies emphasis was given to the effect of the presence of silica impurity on the toughness and fracture behavior of alumina samples.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
In a series of previous reports the effect of silica impurity on aggregation state and on electropheretic, pressing, filtering and sintering behavior on alumina powders was presented. The results obtained showed that the silica surface impurity plays an important role in the ceramic processing of powders by (a) decreasing the pH values of the isoelectric point (i.e.p.), which affects the aggregation state of the powder, and (b) decreasing the compactability and the activation energy for the initial stage of sintering. In the phase of the studies emphasis was given to the effect of the presence of silica impurity on the toughness and fracture behavior of alumina samples.
Sintering Applications
Author: Burcu Ertug
Publisher: BoD – Books on Demand
ISBN: 953510974X
Category : Technology & Engineering
Languages : en
Pages : 354
Book Description
Sintering is one of the final stages of ceramics fabrication and is used to increase the strength of the compacted material. In the Sintering of Ceramics section, the fabrication of electronic ceramics and glass-ceramics were presented. Especially dielectric properties were focused on. In other chapters, sintering behaviour of ceramic tiles and nano-alumina were investigated. Apart from oxides, the sintering of non-oxide ceramics was examined. Sintering the metals in a controlled atmosphere furnace aims to bond the particles together metallurgically. In the Sintering of Metals section, two sections dealt with copper containing structures. The sintering of titanium alloys is another topic focused in this section. The chapter on lead and zinc covers the sintering in the field of extractive metallurgy. Finally two more chapter focus on the basics of sintering,i.e viscous flow and spark plasma sintering.
Publisher: BoD – Books on Demand
ISBN: 953510974X
Category : Technology & Engineering
Languages : en
Pages : 354
Book Description
Sintering is one of the final stages of ceramics fabrication and is used to increase the strength of the compacted material. In the Sintering of Ceramics section, the fabrication of electronic ceramics and glass-ceramics were presented. Especially dielectric properties were focused on. In other chapters, sintering behaviour of ceramic tiles and nano-alumina were investigated. Apart from oxides, the sintering of non-oxide ceramics was examined. Sintering the metals in a controlled atmosphere furnace aims to bond the particles together metallurgically. In the Sintering of Metals section, two sections dealt with copper containing structures. The sintering of titanium alloys is another topic focused in this section. The chapter on lead and zinc covers the sintering in the field of extractive metallurgy. Finally two more chapter focus on the basics of sintering,i.e viscous flow and spark plasma sintering.
Effects of Impurities on the Strength of Alumina
Author: Gerald B. Stringfellow
Publisher:
ISBN:
Category : Aluminum compounds
Languages : en
Pages : 46
Book Description
Publisher:
ISBN:
Category : Aluminum compounds
Languages : en
Pages : 46
Book Description