標(biāo)題: Titlebook: Densification of Metal Powders During Sintering; V. A. Ivensen Book 1973 Consultants Bureau, New York 1973 material.metallurgy.metals.sint [打印本頁] 作者: cobble 時間: 2025-3-21 17:42
書目名稱Densification of Metal Powders During Sintering影響因子(影響力)
書目名稱Densification of Metal Powders During Sintering影響因子(影響力)學(xué)科排名
書目名稱Densification of Metal Powders During Sintering網(wǎng)絡(luò)公開度
書目名稱Densification of Metal Powders During Sintering網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Densification of Metal Powders During Sintering被引頻次
書目名稱Densification of Metal Powders During Sintering被引頻次學(xué)科排名
書目名稱Densification of Metal Powders During Sintering年度引用
書目名稱Densification of Metal Powders During Sintering年度引用學(xué)科排名
書目名稱Densification of Metal Powders During Sintering讀者反饋
書目名稱Densification of Metal Powders During Sintering讀者反饋學(xué)科排名
作者: deciduous 時間: 2025-3-21 23:07 作者: monopoly 時間: 2025-3-22 01:22 作者: 加強防衛(wèi) 時間: 2025-3-22 08:25
Phenomenological Theory of Sintering,Mathematical formulations accounting for the effect of the geometric and substructural factors reflect the kinetics of elementary processes determining the course of densification. From these data it is possible to work toward a more complete description of the densification process, including its temperature dependence.作者: 羅盤 時間: 2025-3-22 08:51 作者: 威脅你 時間: 2025-3-22 15:42 作者: 威脅你 時間: 2025-3-22 20:42
https://doi.org/10.1007/978-1-4757-0106-7material; metallurgy; metals; sintering作者: 定點 時間: 2025-3-22 22:56
978-1-4757-0108-1Consultants Bureau, New York 1973作者: Granular 時間: 2025-3-23 02:02 作者: 惰性女人 時間: 2025-3-23 08:53
Wie sich das Altern ver?ndern wirduction in the volume of pores attained — obviously reflects several characteristic features of the densification mechanism. Additional information on the characteristics of densification in crystalline powders may permit comparison of the laws governing densification of amorphous and crystalline bodies.作者: 善于 時間: 2025-3-23 13:12 作者: 管理員 時間: 2025-3-23 14:05 作者: 織物 時間: 2025-3-23 22:06
Ross Barrett,Pier Paolo Delsantoing conditions of bodies with different initial porosities and other accidental circumstances. Systematic deviations that are consistently observed in sintering of bodies from a given powder are usually closely connected with the structural characteristics. In most cases the reason for the deviation作者: 放逐某人 時間: 2025-3-24 00:46 作者: 相符 時間: 2025-3-24 06:09 作者: 手段 時間: 2025-3-24 10:06
https://doi.org/10.1007/978-3-030-13023-7in crystals — that are primarily responsible for the course of densification. During sintering there are signs of the development of still another elementary process — migration of the substance along the surface of pores (self-diffusion surface). The outward manifestation of this process is a subst作者: FRET 時間: 2025-3-24 13:54
L’anonymat, le secret et le dontions is the high flow rate of imperfect crystals of metals obtained by electrolysis of salt solutions at a high current density. The dendrite-like crystals obtained under these conditions undergo a change in shape under the influence of surface tension at room temperature. Observations of the chang作者: 不足的東西 時間: 2025-3-24 17:39
L’anonymat, le secret et le donndent processes, after which one can attempt to establish (quantitatively) their interdependence and their effect on densification. The problem would be completely solved if it were possible to describe these processes on the basis of modern physical concepts of lattice imperfections and their part 作者: 急性 時間: 2025-3-24 20:22
L’anonymat, le secret et le doncts in crystalline substances (substructural factor). The densification rate also varies with the distribution and magnitude of capillary pressures associated with the shape, size, and relative concentration of pores. The effect of the geometric factor (geometric characteristic of the pores) is refl作者: aesthetician 時間: 2025-3-25 00:11
L’anonymat, le secret et le dons of comparing the general densification law expressed by Eq. (III-14), reflecting the combined effect of the geometric and substructural factors on the densification process, with Eq. (IX-4), characterizing the effect of the geometric factor alonC. This method made it possible to propose a mathemat作者: BLAND 時間: 2025-3-25 04:32
Structural Cognitive Modifiability,characteristics of the kinetics of densification. However, densification during isothermal sintering constitutes only part of the total densification attained in sintering. A substantial portion of the total densification occurs in the period of rising temperature. The rate of reduction in volume of作者: 上釉彩 時間: 2025-3-25 08:23
ed after considerable densification of the sintered material. Although the mechanical properties of the part depend on other structural factors besides porosity, porosity is the main factor. Usually, the practical problem in sintering is to obtain a part with the desired or permissible porosity. Thu作者: Dissonance 時間: 2025-3-25 13:56 作者: 性別 時間: 2025-3-25 19:10
Ross Barrett,Pier Paolo Delsanto sintering of bodies from a given powder are usually closely connected with the structural characteristics. In most cases the reason for the deviation from a constant value of the specific reduction in volume of pores can be determined.作者: Entirety 時間: 2025-3-25 22:27 作者: 顯微鏡 時間: 2025-3-26 03:06 作者: 不透明 時間: 2025-3-26 05:22
L’anonymat, le secret et le donhe densification process, with Eq. (IX-4), characterizing the effect of the geometric factor alonC. This method made it possible to propose a mathematical description of the change of flow with time about 15 years ago [56].作者: 猛然一拉 時間: 2025-3-26 09:05 作者: amenity 時間: 2025-3-26 14:02 作者: 起皺紋 時間: 2025-3-26 18:56 作者: 不溶解 時間: 2025-3-27 00:21
Laws Governing the Relationship between the Initial and Final Densities of Sintered Bodies, under the same conditions, the volume of pores is the same in all bodies in most cases. If V. and V. are the volumes of pores before and after sintering, then V./V. = const (on condition that densification is not disturbed by associated processes that affect the volume of the sintered body).作者: antidepressant 時間: 2025-3-27 04:47 作者: 變態(tài) 時間: 2025-3-27 08:36
The Flow of Metal under the Influence of Surface Tension at Room Temperature,ystals obtained under these conditions undergo a change in shape under the influence of surface tension at room temperature. Observations of the changes in the shape of dendrite-like crystals and the gaps (fissures) between them can yield important additional information on the nature of elementary processes developing during sintering.作者: 有特色 時間: 2025-3-27 13:01 作者: GUEER 時間: 2025-3-27 14:32 作者: 法律的瑕疵 時間: 2025-3-27 18:30 作者: Gum-Disease 時間: 2025-3-27 23:03
https://doi.org/10.1007/978-3-030-13023-7antial increase in the gas permeability of porous bodies after sintering at low temperature, which is due to the smoothing out of the surface relief and the simplification of the shape of interconnected pores.作者: Banister 時間: 2025-3-28 05:33
L’anonymat, le secret et le donin the flow of a crystalline substance. However, as will be indicated below, the attempts made up to the present time have not been successful — at best they give some qualitative explanation, but no quantitative description.作者: 無動于衷 時間: 2025-3-28 06:48
Volume of Pores in Relation to Isothermal Sintering Time,t investigations have been limited to qualitative or semiquantitative descriptions of the process, and only in recent years have empirical formulas been presented with constants that have no clear physical or phenomenological interpretation.作者: 為現(xiàn)場 時間: 2025-3-28 11:55
Change in the Surface and Volume of Pores under Various Sintering Conditions,antial increase in the gas permeability of porous bodies after sintering at low temperature, which is due to the smoothing out of the surface relief and the simplification of the shape of interconnected pores.作者: 憤怒事實 時間: 2025-3-28 17:58 作者: Living-Will 時間: 2025-3-28 21:01 作者: 諷刺 時間: 2025-3-28 23:29
Conditions for Observing Densification Process in Pure Form,ing conditions of bodies with different initial porosities and other accidental circumstances. Systematic deviations that are consistently observed in sintering of bodies from a given powder are usually closely connected with the structural characteristics. In most cases the reason for the deviation作者: Pigeon 時間: 2025-3-29 07:00
Volume of Pores in Relation to Isothermal Sintering Time,s with time of the parameters characterizing the development of the process. Although measuring the reduction of linear dimensions or the volume of a sintered body with time presents no experimental difficulties, the investigation of the kinetics of densification of powders is far from complete. Mos作者: 駁船 時間: 2025-3-29 09:27 作者: 酷熱 時間: 2025-3-29 15:17
Change in the Surface and Volume of Pores under Various Sintering Conditions,in crystals — that are primarily responsible for the course of densification. During sintering there are signs of the development of still another elementary process — migration of the substance along the surface of pores (self-diffusion surface). The outward manifestation of this process is a subst作者: Irksome 時間: 2025-3-29 18:32 作者: Exaggerate 時間: 2025-3-29 20:15
Phenomenology of Sintering and Modern Theoretical Concepts,ndent processes, after which one can attempt to establish (quantitatively) their interdependence and their effect on densification. The problem would be completely solved if it were possible to describe these processes on the basis of modern physical concepts of lattice imperfections and their part 作者: Ornithologist 時間: 2025-3-30 02:39 作者: STALL 時間: 2025-3-30 07:03
Quantitative Estimate of the Effect of the Substructural Factor,s of comparing the general densification law expressed by Eq. (III-14), reflecting the combined effect of the geometric and substructural factors on the densification process, with Eq. (IX-4), characterizing the effect of the geometric factor alonC. This method made it possible to propose a mathemat作者: drusen 時間: 2025-3-30 10:44
Calculating Densification from the Kinetic Constants of the Powder,characteristics of the kinetics of densification. However, densification during isothermal sintering constitutes only part of the total densification attained in sintering. A substantial portion of the total densification occurs in the period of rising temperature. The rate of reduction in volume of作者: progestin 時間: 2025-3-30 16:19 作者: placebo-effect 時間: 2025-3-30 19:08 作者: 發(fā)出眩目光芒 時間: 2025-3-30 22:28 作者: Vasodilation 時間: 2025-3-31 03:25 作者: 使乳化 時間: 2025-3-31 09:00
Zweck und Aufgabe der elektrischen Wasserstands-Anzeiger,eckt werden, sondern in der Eegel sind eigene Reservoirs aufgestellt, in welchen die Wasservorr?the, sei es durch natürlichen Zufluss, sei es durch Pump-oder Druckwerke gesammelt werden. In diesen F?llen ist es stets ein Erforderniss über den Stand des Wasservorrathes im Klaren zu sein.
