搜索结果: 1-15 共查到“工学 Durability”相关记录31条 . 查询时间(0.289 秒)
Corrosion can improve materials’ durability
腐蚀 材料科学 耐用性
2023/5/23
When it comes to the integrity of structural alloys, a little corrosion may sometimes be a good thing.
Effect of speed, die sizes and moisture contents on durability of cassava pellet in pelletizer
cassava pre-processing densification
2015/5/18
The effect of pre-processing conditions such as speed, die sizes and moisture content on durability of cassava flour was investigated. Densification of cassava flour was done by pelletizing the flour ...
Investigation of the durability of anisotropic magnetorheological elastomers based on mixed rubber
Magnetorheological elastomers cyclic loading the high temperature condition aging mre material mixing matrix and natural rubber
2015/3/30
Magnetorheological elastomer (MREs)-based devices often operate at cyclic loading and high temperature conditions, which may cause fatigue and aging problems of MRE materials. This paper investigates ...
Study on Strength and Durability of Concrete by Partial Replacement of Fine Affregate Using Crushed Spent Fire Bricks
Concrete Partial Replacement Fine Affregate Crushed Spent Fire Bricks
2010/8/17
Concrete is the most undisputable and indispensable material being used in infrastructure development throughout the world. Umpteen varieties of concretes (FAC, HVFAC, FRC, HPC, HSC, and others) were ...
The durability test of tractor hydrostatic pump type UD 25 under operating load
hydrostatic pump operation load test simulation flow characteristics ecological fluid
2014/2/26
The results of the UD 25 hydrostatic pump durability test are presented; they were obtained in the laboratory under operating load. The test of operating load was a continuation of the hydrostatic pum...
Forecasting of durability of waterborne coatings in the machine industry
Mechanical properties Forecast Durability
2009/12/3
Purpose: The paper presents the problems of forecasting of durability of waterborne acrylic coatings and epoxy coatings designed to protect devices and machine elements.
Design/methodology/approach: ...
Factors determining the durability of steam superheater chambers
The outlet chamber of steam superheater Intermediate pipelines Attemperators A discrete superheater model
2009/12/2
Purpose: The paper presents the results of calculations of effort for the material of selected superheater chambers’
constructional systems in unsteady operation conditions.
Design/methodology/appro...
Contemporary Ceramic Design for Meaningful Interaction and Emotional Durability: A Case Study
Emotionally Durable Ceramic Design Meaningful Experience Value Longevity
2009/9/11
The paper presents a case study of the design of emotionally durable ceramics, which is then applied in real commercial contexts. It illustrates how designers can be inspired by hand crafted unique ob...
Durability of Ru/CeO2/γ-Al2O3 Catalyst for Steam Reforming of Dodecane
Hydrogen production Dodecane Steam reforming Ruthenium catalyst
2009/8/4
Durability of the Ru/CeO2/γ-Al2O3 catalyst for steam reforming of dodecane was investigated using a packed bed type tubular reactor with multiple gas sampling ports along its length. The catalyst, bef...
Application of Heterogeneous Gold Catalysis with Increased Durability: Oxidation of CO and Hydrocarbons at Low Temperature
Oxidation of CO Hydrocarbons
2009/7/28
2% Au/Al2O3 catalysts were prepared by a novel
method involving Direct Anionic Exchange (DAE). The
method produces strong bonding of the gold complex
(HAuCl4) to the alumina support with no loss of...
Performance of thermally modified timber (TMT) in outdoor application – durability, abrasion and optical appearance
blue stain cracks decking faç ade weathering
2009/7/21
Thermally modified timber (TMT) is increasingly offered in Europe as an alternative to preservative treated timber. TMT durability in field tests as well as its moisture sorption behaviour in fa&cce...
Principles for modelling technological processes investigation into the strength and durability of automatic coupler SA-3 in railway carriages
automatic coupler railway carriage durability stress damages
2010/11/1
The paper presents the durability analysis of the automatic coupler in railway carriages. The loading of the automatic coupler predetermined by the weight of a train, train speed and railway relief is...
Performance and Durability of Woven Fabrics Including Recycled Polyester Fibers
recycled polyester mechanical properties thermal/moisture/air transport properties
2009/5/8
Textiles including polyester fibers made from recycled PET bottles have increased to be produced recently. We examined on performance and durability of woven fabrics that include recycled polyester f...
Effects of Ozonization on the Durability of Fiberboard Bonded with Isocyanate Resin and Phenol Formaldehyde Resin
Fiberboard poly-methylene diphenyl diisocyanate durability acetylation ozone
2010/3/4
Untreated fibers and acetylated fibers were ozonized and used to make fiberboards. The effect of ozonization on the durability of the boards bonded with poly-methylene diphenyl diisocyanate (PMDI) and...
Influence of parameters of machine cutting on drills durability in a line of frame casting
parameters of machine cutting production line drill criterion of wear and tear
2011/3/29
The text shows the influence of parameters of machine cutting on wear and tear of drills which are made of low-alloyed high-speed steal SW2M5 while holes drilling in spheroid cast iron samples GGG50. ...