搜索结果: 1-12 共查到“工学 crystallisation”相关记录12条 . 查询时间(0.105 秒)
Physical and technological preconditions of melting-crystallisation temperature stabilisation
Metallic alloys Heat treatment Melting Structure Modification
2009/12/2
Purpose: The precise temperature measurements need the using of temperature reference points - „temperature
fixpoints” (TFP). The increase of measuring temperature interval and other reasons re...
The crystallisation of the aluminium bronze with additions of Si, Cr, Mo and/or W
Metallic alloys Aluminium bronze Complex silicides of the iron
2009/12/1
Purpose: The aim of this paper is description of the process of the crystallization of new aluminium bronzes with
the complex silicides of the iron.
Design/methodology/approach: Additions Cr, W, Mo...
Crystallisation process of Ni-base metallic glasses by electrical resistance measurements
Amorphous materials Crystallization of metallic glasses Electrical resistance measurements
2009/12/1
Purpose: The paper presents a crystallization process of Ni68,7Cr6,6Fe2,65Si7,8B14C0,25 metallic glasses. The
Ni68,7Cr6,6Fe2,65Si7,8B14C0,25 metallic glasses were produced by the CBMS method for t...
Mechanism of in-situ Gold Crystallisation.
Proeutectic crystallisation in hypereutectic silumins modified with Al-CuP-Me master alloys
Theoretical fundamentals of the crystallisation process Modification Proeutectic crystallisation Silumins
2011/4/1
Using thermal analyses TA and ATD,within a narrow range of the crystallisation period, i.e. until reaching an equilibrium temperature,the occurrence of exothermic effect was stated. Most probably, the...
SAXS Observations of the Oriented Crystallisation of Polyolefines from the Melt
Oriented Crystallisation Polyolefines
2009/2/9
SAXS Observations of the Oriented Crystallisation of Polyolefines from the Melt。
Mesoscopic and molecular modelling of the chain microstructure, conformation and crystallisation of polyolefins
review esoscopic modelling molecular modelling chain conformation
2009/2/6
A review describing the latest advances in the mesoscopic and molecular modelling of
polyolefins is presented. Mesoscopic investigation into the effects of sequence length and
sequence length distri...
Crystallisation of isotactic polypropylene with b-nucleating agents under elevated pressure
isotactic polypropylene polymorphism pressure
2009/2/6
Samples of isotactic polypropylene with b-nucleants (triphenodithiazine and E3B) were melted betweena cover slip and a glass slide on a microscopic hot stage, after which pressure was applied bymeans ...
SAXS and DSC study of co-crystallisation of low molecular-weight PEO fractions in polymer blends
PEO/PEO blends PEO/PEO-b-PPO-b-PEO blends SAXS DSC
2009/2/6
This study is aimed at a better understanding of co-crystallisation phenomena in PEO/PEO and PEO/PEO-b-PPO-b-PEO blends in the course of crystallisation. Simultaneous real-time SAXS measurementsand th...
Model of heat flow during crystallisation of cast composites
Casting Solidification Composite Reinforcing particles morphology
2010/2/9
Purpose: The aim of this work was to show possibilities of numerical simulation software, based on heat transfer model, commonly used in foundry industry in cast composite properties engineering.Desig...
Structure and mechanical properties of amorphous Fe84Nb7B9 alloy during crystallisation
Amorphous materials Mechanical properties Heat treatment
2010/2/9
Purpose: The investigation results of crystallization, in temperature range of 300-700°C in time 1 h, of amorphous Fe84Nb7B9 alloy. The alloy was obtained in tape form by planar-flow-casting method.De...
Model of the Alphinising Coating Crystallisation on Iron Alloys
Innovative casting technologies Iron alloys Silumins Alphinising Layered castings
2011/3/11
The study presents a hypothetical model of crystallisation of the alphinising coating produced on iron alloys by immersion in the bath of silumin.