搜索结果: 1-10 共查到“材料科学 Stresses”相关记录10条 . 查询时间(0.109 秒)
Influence of the PVD and CVD technologies on the residual macro-stresses and functional properties of the coated tool ceramics
Tool ceramics PVD CVD
2009/12/14
Purpose: The goal of this work is to compare the macro-stresses as well as mechanical and functional properties of the PVD and CVD coatings deposited on oxide and nitride ceramics tool.
Design/method...
FEM modelling of internal stresses in PVD coated FGM
Computational materials science Finite Element Method Stresses
2009/12/14
Purpose: The general topic of this paper is problem of determining the internal stresses of composite gradient tool materials with the use of finite element method (FEM). The chemical composition of t...
Estimation of stresses in layers of dentures’ relining materials
Biomaterials Denture relining Strength Biting load
2009/12/2
Purpose: Durability tests of materials relining dentures should be carried out in conditions reflecting the real
loading that accompanies bite force transmission. The influence of geometry resulting ...
Design changes of device to investigation of alloys linear contraction and shrinkage stresses
Linear contraction Shrinkage stresses Experimental set-up Aluminium-silicon alloy
2011/4/1
Some design changes in device elaborated by author to examination of linear contraction and shrinkage stresses progress of metals and alloys during– and after solidification have been described. Th...
Investigations of linear contraction and shrinkage stresses development in hypereutectic al-si binary alloys
Linear contraction Shrinkage stresses Hypereutectic aluminium-silicon alloy
2011/4/1
Shrinkage phenomena during solidification and cooling of hypereutectic aluminium-silicon alloys (AlSi18, AlSi21) have been examined.A vertical shrinkage rod casting with circular cross-section (const...
New version of experimental setup for investigation of linear contraction and shrinkage stresses of metals and alloys
Linear contraction Shrinkage stresses Experimental set-up
2011/3/17
A new version of an experimental set-up for examination of linear contraction and shrinkage stresses progress of metals and alloys during– and after solidification has been described. By new method th...
Effects of zonal heat treatment on residual stresses andmechanical properties of electron beam welded TC4 alloy plates
electron beam welding zonal heat treatment residual stress microstructure mechanical property
2010/3/17
Zonal heat treatment(ZHT) was conducted in situ to 14.5 mm-thick TC4 alloy plates by means of defocused electron beam after welding. The effects of ZHT on residual stresses, microstructures and mechan...
Stresses present in bone surrounding dental implants in FEM model experiments
Numerical techniques Dental implant Bone
2010/2/8
Purpose: Appropriate selection of material and geometric characteristics of intraosseus pillar implant part creates a possibility to control the bone tissue loading.
Design/methodology/approach: A ba...
Residual stresses in the strips from copper-based alloys
Metallic alloys Mechanical properties X-ray diffraction method
2010/2/9
Purpose: The aim of this work was to define the stress state in the strips from copper-based alloys with an account of the parameters of rolling and flattening.
Design/methodology/approach: Samples o...
The computer simulation of stresses in the Ti+Ti(CxN1-x) coatings obtained in the PVD process
Computational materials science Finite Element Method Stresses
2010/2/9
Purpose: The aim of the research is the computer simulation of the internal stresses in bilayer coatings Ti+Ti(CxN1-x)obtained in the magnetron PVD process on the sintered high-speed steel of the ASP ...