搜索结果: 1-12 共查到“金属基复合材料 steel”相关记录12条 . 查询时间(0.078 秒)
Hydrogen embrittlement property of a 1700-MPa-class ultrahigh-strength tempered martensitic steel
Hydrogen embrittlement property 1700-MPa-class ultrahigh-strength tempered martensitic steel
2010/10/12
The hydrogen embrittlement property of a prototype 1700-MPa-class ultrahigh-strength steel (NIMS17) containing hydrogen traps was evaluated using a slow strain rate test (SSRT) after cathodic hydrogen...
Study on steel matrix composites with (Ti,Al)N gradient PVD coatings
Sintering PVD Tool materials
2009/12/14
Purpose: The paper presents investigation results of structure and properties of steel matrix composites (SMC)
uncoated and coated with hard (Ti,Al)N gradient coatings with use of physical vapour dep...
Corrosion resistance of various bio-films deposited on austenitic cast steel casted by lost-wax process and in gypsum mould
Carbon coatings Hydroxyapatite Corrosion Austenitic cast steel
2011/4/7
This work is the next of a series concerning the improvement of austenitic cast steel utility predicted for use in implantology for complicated long term implants casted by lost-wax process and in gyp...
Corrosion resistance of various bio-films deposited on austenitic cast steel casted by lost-wax process and in gypsum mould
Carbon coatings Hydroxyapatite Corrosion Austenitic cast steel
2011/4/2
This work is the next of a series concerning the improvement of austenitic cast steel utility predicted for use in implantology for complicated long term implants casted by lost-wax process and in gy...
Heat treatment of long term serviced Cr–Mo cast steel
Heat Treatment Mechanical Properties Cr–Mo Cast Steel
2011/4/7
The paper presents results of research on the influence of heat treatment on the structure and properties of L20HM cast steel after long term operation at elevated temperature. Investigated cast steel...
Adhesion of composite carbon/hydroxyapatite coatings on AISI 316L medical steel
Hydroxyapatite Carbon coatings Adhesion Medical steel
2011/3/31
In this paper are contains the results of studies concerning the problems associated with increased of hydroxyapatite (HAp) adhesion,manufactured by using Pulse Laser Deposition (PLD) method, to the...
Adhesion of composite carbon/hydroxyapatite coatings on AISI 316L medical steel
Hydroxyapatite Carbon coatings Adhesion Medical steel
2011/3/31
In this paper are contains the results of studies concerning the problems associated with increased of hydroxyapatite (HAp) adhesion,manufactured by using Pulse Laser Deposition (PLD) method, to the...
The influence of grinding parameters of the surface layer of low-alloyed high-speed steel
temperature grinding forces grinding properties secondary austenite
2011/3/29
The measurements of machining forces, temperature and quality parameters of surface layer and ratio of grinding property of selected grades of low-alloyed high speed steels were carried out. It was sh...
The influence of grinding parameters of the surface layer of low-alloyed high-speed steel
temperature grinding forces grinding properties secondary austenite
2011/3/29
The measurements of machining forces, temperature and quality parameters of surface layer and ratio of grinding property of selected grades of low-alloyed high speed steels were carried out. It was sh...
Phase formation in selected surface-roughened plasma-nitrided 304 austenite stainless steel
plasma nitriding AISI 304 steel phase analysis hardnes
2010/10/12
Direct current (DC) glow discharge plasma nitriding was carried out on three selected
surface-roughened AISI 304 stainless steel samples at 833K under 4 mbar pressures for 24 h
in the presence of N2...
Effect of environment on corrosion characteristics of newly developed DMR-1700 structural steel
structural steel corrosion protective coatings
2010/10/12
The corrosion resistance of any metallic material depends on the environment to which it is
exposed. DMR-1700 steel is a material for structural applications that has been recently
developed at Defe...
Precipitate design for creep strengthening of 9% Cr tempered martensitic steel for ultra-supercritical power plants
Ostwald ripening M23C6 carbide MX carbonitride martensite 9% Cr steel creep strength sub-boundary hardening
2010/10/13
It is crucial for the carbon concentration of 9% Cr steel to be reduced to a very low level, so as to promote the formation of MX nitrides rich in vanadium as very fine and thermally stable particles ...