Russian Journal of Inorganic Chemistry, Tập 3Chemical Society., 1961 |
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Kết quả 1-3 trong 57
Trang 35
... TUNGSTEN The phase diagram of the system columbium - tungsten has not been studied . From the ratios of the atomic diameters of columbium and tungsten , which is 4.3 % , and from the fact that these metals have the same lattice type ...
... TUNGSTEN The phase diagram of the system columbium - tungsten has not been studied . From the ratios of the atomic diameters of columbium and tungsten , which is 4.3 % , and from the fact that these metals have the same lattice type ...
Trang 39
... tungsten alloys was studied in the cast , annealed , and quenched states . The hardness was measured on a Vickers ... tungsten range , it passes through a maximum at 20 % tungsten . The hardness increases from about 425 to 940 kg / mm2 ...
... tungsten alloys was studied in the cast , annealed , and quenched states . The hardness was measured on a Vickers ... tungsten range , it passes through a maximum at 20 % tungsten . The hardness increases from about 425 to 940 kg / mm2 ...
Trang 80
... tungsten and molybdenum form a continuous series of solid solutions at 1800 ° C . In the subsequent anneals of the alloy adjacent in composition to the chromium - tungsten side , the high - temperature solid solution in them decomposes ...
... tungsten and molybdenum form a continuous series of solid solutions at 1800 ° C . In the subsequent anneals of the alloy adjacent in composition to the chromium - tungsten side , the high - temperature solid solution in them decomposes ...
Nội dung
The Phase Diagram as an Expression | 4 |
I The Work by N S Kurnakov and | 11 |
REPORTS at the Conference on the Investigation of Phase Dia | 17 |
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a-solid Academy of Sciences alloys alloys containing aluminum annealed atoms B-phase binary systems boundaries calculation cerium chemical compound chromium composition concentration copper corresponding crystallization curves decomposition decreases determined electron elements equations equilibrium diagram eutectic eutectoid Figure formation free energy gold hardness increase Inorganic Chemistry interaction investigated iron aluminide Journal of Inorganic Khim Kornilov lanthanum lattice liquid liquidus magnesium aluminide magnesium silicide manganese maximum melting diagram melting point metallic compounds metallic systems method microstructure Mikheyeva multicomponent systems NiAl nickel number of components number of phases o-phase obtained peritectic phase diagrams platinum properties quaternary system quenched quinary resistivity rhenium silicon six-component solid solution based solid solutions solidus solubility specimens SSSR temperature coefficient ternary system thermal analysis thermodynamic thermoelectromotive force tion titanium carbide tungsten USSR X-ray structural Y₂ Zhur Zhurnal Neorganicheskoi Khimii zinc